A shoe conveying device

Abstract

The present invention discloses a shoe conveying device, which is used to convey a semi-finished shoe with a sole attached to a pressing position, wherein a first sensor senses whether the semi-finished shoe is in place and outputs a first signal when sensing that the semi-finished shoe is in place, and after receiving the first signal, a control module controls the first conveyor belt to stop, and then drives a first clamping claw to grab the semi-finished shoe on the first conveyor belt and move it along a third direction and a second direction to a first pressing cavity, and then releases the semi-finished shoe. The present invention does not require manual placement, which not only reduces the labor intensity of the staff, improves production efficiency, but also avoids the processing error of the first sole pressing machine, improves product quality, and is convenient for remote control.

Description

Technical Field

[0001] The invention relates to the field of shoemaking, and in particular to a shoemaking conveying device. Background Art

[0002] In traditional shoe production, semi-finished shoes with soles attached are usually placed manually into the pressing chamber of a sole pressing machine. This is not only time-consuming and labor-intensive, but also has low production efficiency and increases the labor intensity of the staff. In addition, since the pressing chamber is generally larger than the semi-finished shoe, the position of the semi-finished shoe is easily shifted forward, backward, left, and right when it is placed manually, resulting in inconsistent pressure on the sole pressing machine when pressing the upper and the sole, resulting in unstable quality of the shoes, which leads to the present case. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects or problems existing in the background technology and to provide a shoe-making conveying device with high production efficiency and stable product quality.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] Technical solution 1, a shoe-making conveying device, used for conveying a semi-finished shoe with a sole attached to a pressing position, comprising a frame, a sole pressing module and a control module; the sole pressing module comprises a first conveying unit, a first sole pressing machine, a first translational drive, a first lifting drive and a first clamping member; the first conveying unit is installed on the frame, and comprises a first conveyor belt for conveying the semi-finished shoe with a sole attached along a first horizontal direction and a first driving member for driving the first conveyor belt forward, the first conveyor belt is provided with a first sensor, the first sensor is used for sensing whether the semi-finished shoe is in place and outputting a first signal when sensing that the semi-finished shoe is in place; the first sole pressing machine is used for pressing the upper and the sole of the semi-finished shoe, and a first pressing cavity for placing the semi-finished shoe is provided thereon corresponding to the first conveyor belt, and the posture of the semi-finished shoe on the first conveyor belt is consistent with the posture of the semi-finished shoe after being placed in the first pressing cavity; the first translational drive is installed on the frame corresponding to the first sole pressing machine, and the first lifting drive is installed on the first translational drive , the first clamping member is installed on the first lifting drive member; the first clamping member is driven by the first translation drive member to move along the second direction horizontally and perpendicular to the first direction, and is driven by the first lifting drive member to lift and lower along the third direction perpendicular to the ground; the first clamping member includes a first clamping claw and a first pushing member, and the first pushing member is used to drive the first clamping claw to grab or release the semi-finished shoe; the control module is signal-connected to the first driving member, the first sensor, the first pushing member, the first translation drive member and the first lifting drive member, and is configured to control the first driving member to drive the first conveyor belt to stop conveying after receiving the first signal, control the first lifting drive member and the first translation drive member to drive the first clamping member to move to the first conveyor belt, control the first pushing member to drive the first clamping claw to grab the semi-finished shoe from the first conveyor belt, control the first lifting drive member and the first translation drive member to drive the first clamping member to move to the first pressing cavity, and control the first pushing member to drive the first clamping claw to release the semi-finished shoe so that the semi-finished shoe is placed in the first pressing cavity.

[0006] Based on technical solution one, there is also provided technical solution two. In technical solution two, the bottom pressing module also includes a second lifting drive member and a second clamping member; the second lifting drive member is installed on the first translation drive member, and is located in the same plane as the first lifting drive member, and is located on the side close to the first conveyor belt; the second clamping member is installed on the second lifting drive member; the second clamping member is driven by the first translation drive member to move along the second direction, and is driven by the second lifting drive member to lift and lower along the third direction; the second clamping member includes a second clamping claw and a second pushing member, and the second pushing member is used to drive the second clamping claw to grab and release the finished shoe product pressed by the first bottom pressing machine; The control module is also connected with the first sole pressing machine, the second pushing member and the second lifting driving member by signal; the first sole pressing machine sends a first indication signal to the control module after the pressing is completed; the control module is also configured to control the first translation driving member and the second lifting driving member to drive the second clamping member to move to the first pressing cavity after receiving the first indication signal, control the second pushing member to drive the second clamping member to grab the shoe product pressed by the first sole pressing machine from the first pressing cavity, control the first translation driving member and the second lifting driving member to drive the second clamping member to move to the external conveyor belt, and control the second pushing member to drive the second clamping member to release the shoe product so that the shoe product is placed on the external conveyor belt.

[0007] Based on technical solution 2, there is also a technical solution 3. In technical solution 3, the bottom pressing module also includes a second conveying unit, a second bottom pressing machine, a third clamping member, a fourth clamping member, a second translation driving member, a third lifting driving member and a fourth lifting driving member; the second conveying unit is installed on the frame, and it includes a second conveyor belt connected to the first conveyor belt at both ends and a second driving member for driving the second conveyor belt forward; the second conveyor belt is located upstream of the first conveyor belt; a second sensor is provided on the second conveyor belt, and the second sensor is used to sense whether the semi-finished shoe is in place and output a second signal when the semi-finished shoe is sensed to be in place; the second bottom pressing machine is used to press the upper and sole of the semi-finished shoe, and a second sensor for placing the semi-finished shoe is provided on it corresponding to the second conveyor belt The pressing cavity, the posture of the semi-finished shoe on the second conveyor belt is consistent with the posture of the semi-finished shoe after being placed in the second pressing cavity; the second translation drive member is installed on the frame corresponding to the second sole pressing machine, the third lifting drive member and the fourth lifting drive member are installed on the second translation drive member along the second direction, and the fourth lifting drive member is located on the side close to the second conveyor belt; the third clamping member and the fourth clamping member are respectively installed on the third lifting drive member and the fourth lifting drive member, the third clamping member and the fourth clamping member are both driven by the second translation drive member to move along the second direction, the third clamping member is driven by the third lifting drive member to lift and lower along the third direction, and the fourth clamping member is driven by the fourth lifting drive member to lift and lower along the third direction; the third clamping member includes a third clamping claw and a fourth lifting claw. The third pushing member is used to drive the third clamping member to grab and release the semi-finished shoe product; the fourth clamping member includes a fourth clamping member and a fourth pushing member, and the fourth pushing member is used to drive the fourth clamping member to grab and release the finished shoe product pressed by the second sole pressing machine; the control module is signal-connected with the second driving member, the second sensor, the second sole pressing machine, the third pushing member, the fourth pushing member, the second translation driving member, the third lifting driving member and the fourth lifting driving member, and the second indication signal is sent to the control module after the second sole pressing machine completes the pressing; the control module is configured to control the second driving member to drive the second conveyor belt to stop conveying after receiving the second signal, and control the third lifting driving member and the second translation driving member to drive the third clamping member to move to the second conveyor belt, and control the third pushing member The movable member drives the third clamping member to grab the semi-finished shoe from the second conveyor belt, controls the third lifting driving member and the second translation driving member to drive the third clamping member to move to the second pressing chamber, and controls the third pushing member to drive the third clamping member to release the semi-finished shoe so that the semi-finished shoe is placed in the second pressing chamber; the control module is also configured to control the second translation driving member and the fourth lifting driving member to drive the fourth clamping member to move to the second pressing chamber after receiving the second indication signal, controls the fourth pushing member to drive the fourth clamping member to grab the shoe product pressed by the second sole pressing machine from the second pressing chamber, controls the second translation driving member and the fourth lifting driving member to drive the fourth clamping member to move to the external conveyor belt, and controls the fourth pushing member to drive the fourth clamping member to release the shoe product so that the shoe product is placed on the external conveyor belt.

[0008] Based on technical solution three, technical solution four is also provided. In technical solution four, the first translation drive member and the second translation drive member share a driving motor; after receiving the first signal and the second signal, the control module controls the driving of the common driving motor to make the first clamping member, the second clamping member, the third clamping member and the fourth clamping member move along the second direction at the same time.

[0009] Based on technical solution four, there is also a technical solution five. In technical solution five, the first clamp, the second clamp, the third clamp and the fourth clamp are respectively provided with a first sensor, a second sensor, a third sensor and a fourth sensor; the first sensor is used to detect whether the semi-finished shoe on the first clamp has been clamped or released, and outputs a third signal when it is detected that the semi-finished shoe has been clamped; the second sensor is used to detect whether the finished shoe on the second clamp has been clamped or released, and outputs a fourth signal when it is detected that the finished shoe has been clamped; the third sensor is used to detect whether the semi-finished shoe on the third clamp has been clamped or released, and outputs a fourth signal when it is detected that the semi-finished shoe has been clamped. Output the fifth signal; the fourth sensor is used to detect whether the finished shoe on the fourth clamp has been clamped or released, and output the sixth signal when it is detected that the finished shoe has been clamped; the control module is also configured to control the first driving member to drive the first conveyor belt to resume conveying after receiving the third signal, and control the first lifting driving member to drive the first clamping member to rise; the control module is also configured to control the second driving member to drive the second conveyor belt to resume conveying after receiving the fifth signal, and control the third lifting driving member to drive the third clamping member to rise; the control module is also configured to control the second lifting driving member to drive the second clamping member to rise after receiving the fourth signal, and control the fourth lifting driving member to drive the fourth clamping member to rise after receiving the sixth signal.

[0010] Based on technical solution five, technical solution six is ​​also provided. In technical solution six, there are two bottom pressing modules, which are arranged on both sides of the external conveyor belt; the upstream of the first conveyor belt is connected to the bottom bonding station, and the downstream of the external conveyor belt is connected to the secondary glue filling station.

[0011] Based on technical solution six, technical solution seven is also provided. In technical solution seven, a first temperature sensor is provided in the first sole pressing machine, and a second temperature sensor is provided in the second sole pressing machine, and the first temperature sensor and the second temperature sensor are both connected to the control module signal; the first temperature sensor is located on the movement path of the first clamp, and is used to detect the temperature value of the semi-finished shoe clamped by the first clamp and send it to the control module; the second temperature sensor is located on the movement path of the third clamp, and is used to detect the temperature value of the semi-finished shoe clamped by the third clamp and send it to the control module; the control module is configured to receive the temperature value sent by the first temperature sensor, and when the temperature value meets the standard, control the second lifting drive and the first translation drive to drive the second clamping member to move to the first pressing cavity; the control module is also configured to receive the temperature value sent by the second temperature sensor, and when the temperature value meets the standard, control the fourth lifting drive and the second translation drive to drive the fourth clamping member to move to the second pressing cavity.

[0012] Based on Technical Solution Three, Technical Solution Eight is also provided. In Technical Solution Eight, a third sensor is also provided on the first conveyor belt, and the third sensor is used to output a seventh signal when a semi-finished shoe passes through; a fourth sensor is also provided on the second conveyor belt, and the fourth sensor is used to output an eighth signal when a semi-finished shoe passes through; the control module is connected to the third sensor and the fourth sensor signals, and is configured to receive the seventh signal and calculate the size of the semi-finished shoe based on it, and to receive the eighth signal and calculate the size of the semi-finished shoe and the number of semi-finished shoes passing through based on it; the control module is also configured to control the second driving member to drive the second conveyor belt to stop conveying according to the second signal and the number of semi-finished shoes.

[0013] Based on technical solution three, there is also provided technical solution nine, in which the control module is further configured to control the pressing time of the first bottom pressing machine and the second bottom pressing machine.

[0014] From the above description of the present invention, it can be seen that compared with the prior art, the present invention has the following beneficial effects:

[0015] In the first technical solution, in the shoe-making conveying device of the present invention, the first sensor senses whether the semi-finished shoe is in place and outputs a first signal when sensing that the semi-finished shoe is in place. After receiving the first signal, the control module controls the first conveyor belt to stop, thereby ensuring that the position of the semi-finished shoe remains unchanged. Since the first clamp is lifted and lowered in the third direction after being driven by the first lifting drive member and moves in the second direction after being driven by the first translation drive member, the first clamp will not move in the first direction. After the first clamp grabs the semi-finished shoe on the first conveyor belt, it moves in the third direction and the second direction to the first pressing cavity, and then releases the semi-finished shoe. The position of the semi-finished shoe in the first direction does not change, thereby ensuring that the posture of the semi-finished shoe when placed in the first pressing cavity is consistent with the posture of the semi-finished shoe on the first conveyor belt, ensuring that the position of the semi-finished shoe when placed in the first pressing cavity is always consistent, thereby avoiding the processing error of the first sole pressing machine and improving the product quality. Moreover, the setting of the technical solution does not require manual placement, which not only reduces the labor intensity of the staff, but also improves the production efficiency and is convenient for remote control.

[0016] 2. In the second technical solution, after the first sole pressing machine completes the pressing, it sends a first indication signal to the control module, and the control module controls the movement of the second clamp. The second clamp grabs the shoe product pressed by the first sole pressing machine and moves along the third direction and the second direction to the external conveyor belt to release the shoe product. The whole process is automated, which further improves production efficiency.

[0017] 3. In the technical solution three, two semi-finished shoes can be placed in sequence on the second conveyor belt upstream. When the semi-finished shoe placed first passes through the second conveyor belt, the control module can be set in advance to control the second driving member to drive the second conveyor belt to stop only when the second semi-finished shoe passes through, after receiving the second signal; the setting of the technical solution three can perform the sole pressing operation on two semi-finished shoes at the same time, further improving the production efficiency.

[0018] 4. In technical solution 4, the first translation drive member and the second translation drive member share a driving motor, saving power resources.

[0019] 5. In technical solution five, the first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw are respectively provided with a first sensor, a second sensor, a third sensor and a fourth sensor, which further ensures the precise operation of the entire device.

[0020] 6. In technical solution six, two sole pressing modules are provided, so that four shoes can be sole pressed at one time, further improving work efficiency.

[0021] 7. In technical solution seven, a first temperature sensor and a second temperature sensor are provided to measure whether the semi-finished shoe product is qualified at the pressing temperature, thereby further ensuring the quality of the product.

[0022] 8. In technical solution eight, a third sensor and a fourth sensor are provided, and the control module can calculate the size of the semi-finished shoe according to the seventh signal and the eighth signal, so as to facilitate statistics and calculation of product yield, and further reduce the burden on the staff.

[0023] 9. In technical solution nine, the control module is also configured to control the pressing time of the first bottom pressing machine and the second bottom pressing machine, further automating the entire processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the framework of an embodiment of the present invention;

[0026] Figure 2 It is a three-dimensional schematic diagram of a shoe-making device according to an embodiment of the present invention;

[0027] Figure 3 It is a three-dimensional schematic diagram of a first conveying unit and a second conveying unit according to an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the first part of the bottom pressing module according to an embodiment of the present invention;

[0029] Figure 5 It is a schematic diagram of the second part of the bottom pressing module according to an embodiment of the present invention.

[0030] Description of main reference numerals:

[0031] 100, rack;

[0032] 200, bottom pressing module;

[0033] 201, a first conveying unit, 2011, a first conveying belt, 2012, a first driving member, 2013, a first sensor, 2014, a third sensor;

[0034] 202, a second conveying unit, 2021, a second conveying belt, 2022, a second driving member, 2023, a second sensor, 2024, a fourth sensor;

[0035] 203, a first bottom pressing machine, 2031, a first pressing chamber, 2032, a first temperature sensor;

[0036] 204, a second bottom pressing machine, 2041, a second pressing chamber, 2042, a second temperature sensor;

[0037] 205, a first clamping member, 2051, a first clamping claw, 2052, a first pushing member;

[0038] 206, second clamping member, 2061, second clamping claw, 2062, second pushing member;

[0039] 207, a third clamping member, 2071, a third clamping claw, 2073, a third pushing member;

[0040] 208, fourth clamping member, 2081, fourth clamping claw, 2084, fourth pushing member;

[0041] 209, a first translation driving member, 210, a second translation driving member, 211, a first lifting driving member, 212, a second lifting driving member, 213, a third lifting driving member, 214, a fourth lifting driving member;

[0042] 300. External conveyor belt. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are preferred embodiments of the present invention and should not be regarded as excluding other embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] In the claims, description and the above-mentioned drawings of the present invention, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. are for distinguishing different objects rather than for describing a specific order.

[0045] In the claims, specification and the above-mentioned drawings of the present invention, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the present invention.

[0046] In the claims, specification and the above drawings of the present invention, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0047] In the claims, description and drawings of the present invention, the terms "including", "having" and their variations are intended to mean "including but not limited to". The first direction refers to any direction parallel to the ground, the second direction refers to a direction parallel to the ground and perpendicular to the first direction, and the third direction refers to a direction perpendicular to the ground.

[0048] See also Figure 1-5 , Figure 1-5 A shoe-making conveying device is shown, which is used for pressing semi-finished shoes with soles attached, and comprises a frame 100, a sole pressing module 200 and a control module (not shown in the figure).

[0049] The bottom pressing module 200 includes a first conveying unit 201, a second conveying unit 202, a first bottom pressing machine 203, a second bottom pressing machine 204, a first clamping member 205, a second clamping member 206, a third clamping member 207, a fourth clamping member 208, a first translation drive member 209, a second translation drive member 210, a first lifting drive member 211, a second lifting drive member 212, a third lifting drive member 213 and a fourth lifting drive member 214.

[0050] like Figure 2-3 As shown, the first conveying unit 201 is installed on the frame 100, including a first conveyor belt 2011 for conveying the semi-finished shoe with the sole attached along a first horizontal direction and a first driving member 2012 for driving the first conveyor belt 2011 forward, the first conveyor belt 2011 is provided with a first sensor 2013 and a third sensor 2014, the first sensor 2013 is used to sense whether the semi-finished shoe is in place and output a first signal when sensing that the semi-finished shoe is in place, and the third sensor 2014 is used to output a seventh signal when the semi-finished shoe passes; wherein the third sensor 2014 is located upstream of the first sensor 2013.

[0051] The second conveying unit 202 is installed on the frame 100, and includes a second conveyor belt 2021 connected to the first conveyor belt 2011 at both ends and a second driving member 2022 for driving the second conveyor belt 2021 forward; the second conveyor belt 2021 is located upstream of the first conveyor belt 2011; the second conveyor belt 2021 is provided with a second sensor 2023 and a fourth sensor 2024, the second sensor 2023 is used to sense whether the semi-finished shoe is in place and output a second signal when sensing that the semi-finished shoe is in place, and the fourth sensor 2024 is used to output an eighth signal when the semi-finished shoe passes through; wherein, the fourth sensor 2024 is located upstream of the second sensor 2023.

[0052] The first sole pressing machine 203 is used to press the upper and sole of the semi-finished shoe. A first pressing chamber 2031 is provided on the first sole pressing machine 2031 corresponding to the first conveyor belt 2011 for placing the semi-finished shoe. A first gravity sensor (not shown in the figure) is provided in the first pressing chamber 2031. The first gravity sensor is used to detect whether the semi-finished shoe has been placed in the first pressing chamber 2031 or whether the shoe product has been taken out. When the first gravity sensor detects that the semi-finished shoe has been placed in the first pressing chamber 2031, it sends a first sensing signal to the control module. The posture of the semi-finished shoe on the first conveyor belt 2011 is consistent with the posture of the semi-finished shoe after being placed in the first pressing chamber 2031. The first sole pressing machine 203 is also provided with a first temperature sensor 2032. In this embodiment, as shown in FIG5 , the first temperature sensor 2032 is located at the upper left of the first pressing chamber 2031. The first temperature sensor 2032 is used to detect the temperature value of the semi-finished shoe and send it to the control module. The first sole pressing machine 203 is a prior art, and includes a first tightening mechanism, which is used to tighten and press the semi-finished shoe product in the front-back, left-right, and up-down directions of the semi-finished shoe product. In this embodiment, the first tightening mechanism is connected to the control module signal, and the operation of the first tightening mechanism is controlled by the control module. After the first tightening mechanism completes the pressing, it sends a first indication signal to the control module.

[0053] The second sole pressing machine 204 is used for pressing the upper and sole of the semi-finished shoe. A second pressing chamber 2041 for placing the semi-finished shoe is provided on the second sole pressing machine 204 corresponding to the second conveyor belt 2021. A second gravity sensor (not shown in the figure) is provided in the second pressing chamber 2041. The second gravity sensor is used to detect whether the semi-finished shoe has been placed in the second pressing chamber 2041 or whether the shoe product has been taken out. When the second gravity sensor detects that the semi-finished shoe is placed in the first pressing chamber 2031, it sends a second sensing signal to the control module. The posture of the semi-finished shoe on the second conveyor belt 2021 is consistent with the posture of the semi-finished shoe placed in the second pressing chamber 2041. The second sole pressing machine 204 is also provided with a second temperature sensor 2042. In this embodiment, Figure 5As shown, the second temperature sensor 2042 is located at the upper left side of the second pressing chamber 2041. The second temperature sensor 2042 is used to detect the temperature value of the semi-finished shoe product and send it to the control module. The second sole pressing machine 204 is a prior art, including a second tightening mechanism, which is used to tighten and press the semi-finished shoe product in the front and back, left and right, and up and down directions. In this embodiment, the second tightening mechanism is connected to the control module signal, and the operation of the second tightening mechanism is controlled by the control module. After the second tightening mechanism completes the pressing, it sends a second indication signal to the control module.

[0054] like Figure 2 As shown, the first translation driving member 209 and the second translation driving member 210 are respectively mounted on the frame 100 corresponding to the first bottom pressing machine 203 and the second bottom pressing machine 204. Figure 2 and Figure 4 As shown, the first translation drive member 209 and the second translation drive member 210 share a driving motor, which saves electricity resources. The specific structure is as follows: the first translation drive member 209 includes a first driving wheel and a first rack, the first rack is fixed to the frame 100 corresponding to the upper position of the first bottom pressing machine 203, the first driving wheel is meshed with the first rack, the first driving wheel is surrounded by an outer shell, and the fixed ends of the first lifting drive member 211 and the second lifting drive member 212 are fixed to the outer shell; the second translation drive member 210 includes a second driving wheel and a second rack, the second rack is fixed to the frame 100 corresponding to the upper position of the second bottom pressing machine 204, the second driving wheel is meshed with the second rack, the second driving wheel is surrounded by the outer shell, and the fixed ends of the third lifting drive member 213 and the fourth lifting drive member 214 are fixed to the outer shell; the first rack and the second rack extend along the second direction and are arranged opposite to each other, and the two output ends of the driving motor are respectively fixed to the first driving wheel and the second driving wheel. Thus, the first lifting drive member 211 and the second lifting drive member 212 are located on the same plane, and the third lifting drive member 213 and the fourth lifting drive member 214 are located on the same plane. In this embodiment, the second lifting drive member 212 is located on a side close to the first conveyor belt 2011, and the fourth lifting drive member 214 is located on a side close to the second conveyor belt 2021.

[0055] The first clamping member 205, the second clamping member 206, the third clamping member 207 and the fourth clamping member 208 are respectively fixed to the output ends of the first lifting drive member 211, the second lifting drive member 212, the third lifting drive member 213 and the fourth lifting drive member 214, so that the second clamping member 206 and the first clamping member 205 are arranged along the second direction, wherein the second clamping member 206 is located on the side close to the first conveyor belt 2011, and the third clamping member 207 and the fourth clamping member 208 are arranged along the second direction, and the fourth clamping member 208 is located on the side close to the second conveyor belt 2021.

[0056] The first clamping member 205 includes a first clamping jaw 2051 and a first pushing member 2052. The first pushing member 2052 is used to drive the first clamping jaw 2051 to grasp or release the semi-finished shoe. The first clamping jaw 2051 is provided with a first sensor (not shown in the figure). The first sensor is used to detect whether the semi-finished shoe on the first clamping jaw 2051 has been clamped or released, and outputs a third signal when it detects that the semi-finished shoe has been clamped. The first clamping member 205 is driven by the first translation drive member 209 to move in a second direction that is horizontal and perpendicular to the first direction, and is driven by the first lifting drive member 211 to rise and fall in a third direction perpendicular to the ground.

[0057] The second gripping member 206 includes a second gripping claw 2061 and a second pushing member 2062. The second pushing member 2062 is used to drive the second gripping claw 2061 to grab or release the finished shoe pressed by the first sole pressing machine 203. The second gripping claw 2061 is provided with a second sensor (not shown in the figure). The second sensor is used to detect whether the finished shoe on the second gripping claw 2061 has been gripped or released, and outputs a fourth signal when it is detected that the finished shoe has been gripped. The second gripping member 206 is driven by the first translation driving member 209 to move along the second direction, and is driven by the second lifting driving member 212 to rise and fall along the third direction.

[0058] The third clamping member 207 includes a third clamping jaw 2071 and a third pushing member 2073. The third pushing member 2073 is used to drive the third clamping jaw 2071 to grasp and release the semi-finished shoe. The third clamping jaw 2071 is provided with a third sensor (not shown in the figure). The third sensor is used to detect whether the semi-finished shoe on the third clamping jaw 2071 has been clamped or released, and outputs a fifth signal when it is detected that the semi-finished shoe has been clamped. The third clamping member 207 is driven by the second translation driving member 210 to move along the second direction, and the third clamping member 207 is driven by the third lifting driving member 213 to rise and fall along the third direction.

[0059] The fourth clamping member 208 includes a fourth clamping jaw 2081 and a fourth pushing member 2084. The fourth pushing member 2084 is used to drive the fourth clamping jaw 2081 to grab and release the finished shoe product pressed by the second sole pressing machine 204. The fourth clamping jaw 2081 is provided with a fourth sensor (not shown in the figure). The fourth sensor is used to detect whether the finished shoe product on the fourth clamping jaw 2081 has been clamped or released, and output a sixth signal when it is detected that the finished shoe product has been clamped. The fourth clamping member 208 is driven by the second translation driving member 210 to move along the second direction, and the third clamping member 207 is driven by the third lifting driving member 213 to rise and fall along the third direction.

[0060] In the embodiment, the first lifting drive member 211, the second lifting drive member 212, the third lifting drive member 213 and the fourth lifting drive member 214 all include racks and driving wheels. The driving wheels are fixedly connected to the first translation drive member 209 or the second translation drive member 210, and the first clamping member 205, the second clamping member 206, the third clamping member 207 and the fourth clamping member 208 are correspondingly fixedly connected to the racks. The driving wheels are engaged with the racks, and the racks are driven to rise and fall when the driving wheels rotate.

[0061] The control module is connected to the first driving member 2012, the second driving member 2022, the first sensor 2013, the second sensor 2023, the third sensor 2014, the fourth sensor 2024, the first pushing member 2052, the second pushing member 2062, the third pushing member 2073, the fourth pushing member 2084, the first sensor, the second sensor, the third sensor, the fourth sensor, the driving motor, the first lifting driving member 211, the second lifting driving member 212, the third lifting driving member 213, the fourth lifting driving member 214, the first temperature sensor 2032, the first tightening mechanism, the first gravity sensor, the second temperature sensor 2042, the second tightening mechanism and the second gravity sensor through signals to control the operation of the entire device.

[0062] In this embodiment, the first sensor 2013 , the second sensor 2023 , the third sensor 2014 , the fourth sensor 2024 , the first sensor, the second sensor, the third sensor, and the fourth sensor are all light curtain sensors.

[0063] In a specific implementation, the frame 100 is further provided with an external conveyor belt 300, and the external conveyor belt 300 is used to convey the shoe products with pressed soles along a first direction.

[0064] There are two bottom pressing modules 200, which are respectively arranged on both sides of the external conveyor belt 300. The upstream of the second conveyor belt 2021 is connected to the bottom laminating station, and the downstream of the external conveyor belt 300 is connected to the secondary glue filling station.

[0065] The working process is as follows:

[0066] The positions of the first clamping member 205, the second clamping member 206, the third clamping member 207 and the fourth clamping member 208 in the initial state are as follows: the first clamping member 205 is located directly above the first conveyor belt 2011, the second clamping member 206 is located directly above the external conveyor belt 300, the third clamping member 207 is located directly above the second conveyor belt 2021, and the fourth clamping member 208 is located directly above the external conveyor belt 300.

[0067] The staff puts two semi-finished shoes with attached soles into the second conveyor belt 2021 in sequence at the upper and sole fitting station. The fourth sensor 2024 outputs an eighth signal when detecting the semi-finished shoe passing through. After receiving the eighth signal, the control module can calculate the size of the semi-finished shoe according to the total time of receiving the eighth signal combined with the forward speed of the second conveyor belt 2021. At the same time, the control module also calculates the number of semi-finished shoes that have passed through according to the eighth signal and stores it; then, the semi-finished shoe passes through the second sensor 2023. The second sensor 2023 outputs a second signal when detecting that the semi-finished shoe is in place. After receiving the second signal, the control module inquires whether the number of semi-finished shoes that have passed through is 2. If the result is no, no instruction is output. If the result is yes, the second driving member 2022 is controlled to drive the second conveyor belt 2021 to stop conveying, thereby ensuring that the first semi-finished shoe placed first can be continued to be conveyed to by the second conveyor belt 2021. The first conveyor belt 2011, and the second semi-finished shoe placed later stays on the second conveyor belt 2021 when it is detected by the second sensor 2023; after the first semi-finished shoe placed first passes through the first conveyor belt 2011, the third sensor 2014 outputs a seventh signal when detecting that the semi-finished shoe passes through, and the control module calculates the size of the semi-finished shoe according to the seventh signal, and the first sensor 2013 outputs a first signal when detecting that the semi-finished shoe is in place. It should be understood that when the semi-finished shoe is in place, the semi-finished shoe on the first conveyor belt 2011 overlaps with the projection of the first pressing cavity 2031 on the first plane, and the semi-finished shoe on the second conveyor belt 2021 overlaps with the projection of the second pressing cavity 2041 on the first plane, and the first plane is perpendicular to the ground and parallel to the first direction. After receiving the first signal, the control module controls the first driving member 2012 to drive the first conveyor belt 2011 to stop conveying.

[0068] The control module controls the first driving member 2012 to drive the first conveyor belt 2011 to stop conveying, and controls the second driving member 2022 to drive the second conveyor belt 2021 to stop conveying, and at the same time controls the first lifting driving member 211 to drive the first clamping member 205 to move down a first distance, controls the third lifting driving member 213 to drive the third clamping member 207 to move down a first distance, and then controls the first pushing member 2052 to drive the first clamping claw 2051 to grab the semi-finished shoe product on the first conveyor belt 2011, and controls the third pushing member 2073 to drive the third clamping claw 2071 to grab the semi-finished shoe product on the second conveyor belt 2021. After the first sensor and the third sensor detect that the semi-finished shoe product is clamped, they send the third signal and the fifth signal to the control module respectively. After receiving the third signal and the fifth signal, the control module controls the first lifting drive member 211 and the third lifting drive member 213 to move up a first distance at the same time, and then controls the driving motor to drive the first translation drive member 209 and the second translation drive member 210 to translate along the second direction for a second distance, so that the first clamping member 205 is located in the detection range of the first temperature sensor 2032, the second clamping member 206 is located directly above the first pressing cavity 2031, the third clamping member 207 is located in the detection range of the second temperature sensor 2042, and the fourth clamping member 208 is located directly above the second pressing cavity 2041. The first temperature sensor 2032 detects the temperature value of the semi-finished shoe on the first clamping member 205 and sends it to the control module, and the second temperature sensor 2 042 detects the temperature value of the semi-finished shoe on the second clamping member 206 and sends it to the control module. The control module receives the temperature values ​​sent by the first temperature sensor 2032 and the second temperature sensor 2042 and determines whether the temperature of the semi-finished shoe is qualified. If qualified, it determines whether the first indication signal sent by the first tightening mechanism and the second indication signal sent by the second tightening mechanism are received. If received, the second lifting drive member 212 and the fourth lifting drive member 214 are driven to move down a first distance at the same time, and then the second pushing member 2062 is controlled to drive the second clamping claw 2061 to grab the finished shoe in the first pressing cavity 2031, and the fourth pushing member 2084 is controlled to drive the fourth clamping claw 2081 to grab the finished shoe in the second pressing cavity 2041. The first sensor and the fourth sensor send the fourth signal and the sixth signal to the control module respectively. After receiving the fourth signal and the sixth signal, the control module controls the second lifting drive member 212 and the third lifting drive member 213 to rise a first distance, and then controls the driving motor to drive the first translation drive member 209 and the second translation drive member 210 to translate a third distance along the second direction, so that the first clamping member 205 is located directly above the first pressing cavity 2031, and the third clamping member 207 is located directly above the second pressing cavity 2041. Then the control module controls the first lifting drive member 211 and the third lifting drive member 213 to move down a first distance, controls the first pushing member 2052 to drive the first clamping claw 2051 to release the semi-finished shoe so that the semi-finished shoe is placed in the first pressing cavity 2031.The third pusher 2063 is controlled to drive the third clamping claw 2071 to release the semi-finished shoe so that the semi-finished shoe is placed in the second pressing cavity 2041. The first gravity sensor and the second gravity sensor respectively send the first sensing signal and the second sensing signal to the control module. The control module controls the first tightening mechanism and the second tightening mechanism to work again according to the set program. The control module then controls the first lifting drive member 211 and the second lifting drive member 212 to move up a first distance, and controls the driving motor to drive the first translation drive member 209 and the second translation drive member 210 to translate along the second direction for a second distance, so that the first clamping member 205, the second clamping member 206, the third clamping member 207 and the fourth clamping member 208 return to their initial positions. One workflow is completed.

[0069] It should be understood that the first distance, the second distance and the third distance may be measured in advance.

[0070] In the shoe-making conveying device of the present invention, the first sensor 2013 senses whether the semi-finished shoe is in place and outputs a first signal when sensing that the semi-finished shoe is in place. After receiving the first signal, the control module controls the first conveyor belt 2011 to stop, thereby ensuring that the position of the semi-finished shoe remains unchanged. Since the first clamping claw 2051 is lifted and lowered in the third direction after being driven by the first lifting driving member 211 and is moved in the second direction after being driven by the first translation driving member 209, the first clamping claw 2051 will not move in the first direction. The first clamping claw 2051 grabs the semi-finished shoe on the first conveyor belt 2011 and moves in the third direction and the second direction. After moving to the first pressing cavity 2031, the semi-finished shoe is released, and the position of the semi-finished shoe in the first direction does not change, thereby ensuring that the posture of the semi-finished shoe when placed in the first pressing cavity 2031 is consistent with the posture of the semi-finished shoe on the first conveyor belt 2011, ensuring that the position of the semi-finished shoe when placed in the first pressing cavity 2031 is always consistent, thereby avoiding the processing error of the first sole pressing machine 203 and improving the product quality; similarly, the arrangement of the second sensor 2023 and the second sole pressing machine 204 and other components also ensures that the position of the semi-finished shoe when placed in the second pressing cavity 2041 is always consistent. At the same time, the device of the present invention is equipped with multiple sensors and sensors, and the entire device can be automatically operated without manual placement, reducing the labor intensity of the staff, and can simultaneously convey 4 shoes to the pressing position, with high production efficiency and high product qualification rate, and is also convenient for remote control.

[0071] The description of the above specification and embodiments is used to explain the protection scope of the present invention, but does not constitute a limitation on the protection scope of the present invention. Through the enlightenment of the present invention or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent substitutions or other improvements to the embodiments of the present invention or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the present invention.

Claims

1. A shoe conveying device for conveying semi-finished shoes with soles attached to a pressing position, characterized in that: It includes a frame, a bottom pressing module and a control module; The bottom pressing module comprises a first conveying unit, a first bottom pressing machine, a first translation driving member, a first lifting driving member and a first clamping member; The first conveying unit is installed on the frame, and includes a first conveying belt for conveying the semi-finished shoe with the sole attached in a first horizontal direction and a first driving member for driving the first conveying belt forward. The first conveying belt is provided with a first sensor, and the first sensor is used to sense whether the semi-finished shoe is in place and output a first signal when sensing that the semi-finished shoe is in place. The first sole pressing machine is used to press the upper and sole of the semi-finished shoe product, and a first pressing cavity for placing the semi-finished shoe product is provided on the machine corresponding to the first conveyor belt, and the posture of the semi-finished shoe product on the first conveyor belt is consistent with the posture of the semi-finished shoe product after being placed in the first pressing cavity; The first translation driving member is installed on the frame corresponding to the first sole pressing machine, the first lifting driving member is installed on the first translation driving member, and the first clamping member is installed on the first lifting driving member; the first clamping member is driven by the first translation driving member to move along a second direction that is horizontal and perpendicular to the first direction, and is driven by the first lifting driving member to rise and fall along a third direction that is perpendicular to the ground; the first clamping member includes a first clamping claw and a first pushing member, and the first pushing member is used to drive the first clamping claw to grab or release the semi-finished shoe product; The control module is signal-connected with the first driving member, the first sensor, the first pushing member, the first translation driving member and the first lifting driving member, and is configured to, after receiving the first signal, control the first driving member to drive the first conveyor belt to stop conveying, control the first lifting driving member and the first translation driving member to drive the first clamping member to move to the first conveyor belt, control the first pushing member to drive the first clamping member to grab the semi-finished shoe from the first conveyor belt, control the first lifting driving member and the first translation driving member to drive the first clamping member to move to the first pressing cavity, and control the first pushing member to drive the first clamping member to release the semi-finished shoe so that the semi-finished shoe is placed in the first pressing cavity.

2. A shoe-making conveying device as claimed in claim 1, characterized in that: The bottom pressing module further includes a second lifting driving member and a second clamping member; The second lifting drive member is installed on the first translation drive member, and is located in the same plane as the first lifting drive member, and is located on a side close to the first conveyor belt; the second clamping member is installed on the second lifting drive member; the second clamping member is driven by the first translation drive member to move along the second direction, and is driven by the second lifting drive member to lift and lower along the third direction; the second clamping member includes a second clamping claw and a second pushing member, and the second pushing member is used to drive the second clamping claw to grab and release the finished shoe product pressed by the first sole pressing machine; The control module is also connected to the first bottom pressing machine, the second pusher and the second lifting drive member by signal; After the first sole pressing machine completes the pressing, it sends a first indication signal to the control module; The control module is also configured to control the first translation drive member and the second lifting drive member to drive the second clamping member to move to the first pressing cavity after receiving the first indication signal, control the second pushing member to drive the second clamping claw to grab the shoe product pressed by the first sole pressing machine from the first pressing cavity, control the first translation drive member and the second lifting drive member to drive the second clamping member to move to the external conveyor belt, and control the second pushing member to drive the second clamping claw to release the shoe product so that the shoe product is placed on the external conveyor belt.

3. A shoe-making conveying device as claimed in claim 2, characterized in that: The bottom pressing module further includes a second conveying unit, a second bottom pressing machine, a third clamping member, a fourth clamping member, a second translation driving member, a third lifting driving member and a fourth lifting driving member; The second conveying unit is installed on the frame, and includes a second conveying belt connected to the first conveying belt at both ends and a second driving member for driving the second conveying belt forward; the second conveying belt is located upstream of the first conveying belt; a second sensor is provided on the second conveying belt, and the second sensor is used to sense whether the semi-finished shoe product is in place and output a second signal when sensing that the semi-finished shoe product is in place; The second sole pressing machine is used to press the upper and the sole of the semi-finished shoe. A second pressing cavity for placing the semi-finished shoe is provided on the second sole pressing machine corresponding to the second conveyor belt. The posture of the semi-finished shoe on the second conveyor belt is consistent with the posture of the semi-finished shoe after being placed in the second pressing cavity. The second translation driving member is mounted on the frame corresponding to the second bottom pressing machine, the third lifting driving member and the fourth lifting driving member are mounted on the second translation driving member along the second direction, and the fourth lifting driving member is located on the side close to the second conveyor belt; the third clamping member and the fourth clamping member are respectively mounted on the third lifting driving member and the fourth lifting driving member, the third clamping member and the fourth clamping member are both driven by the second translation driving member to move along the second direction, the third clamping member is driven by the third lifting driving member to lift and lower along the third direction, and the fourth clamping member is driven by the fourth lifting driving member to lift and lower along the third direction; The third clamping member includes a third clamping jaw and a third pushing member, and the third pushing member is used to drive the third clamping jaw to grab and release the semi-finished shoe; the fourth clamping member includes a fourth clamping jaw and a fourth pushing member, and the fourth pushing member is used to drive the fourth clamping jaw to grab and release the finished shoe pressed by the second sole pressing machine; The control module is connected to the second driving member, the second sensor, the second bottom pressing machine, the third pushing member, the fourth pushing member, the second translation driving member, the third lifting driving member and the fourth lifting driving member by signals, and the second bottom pressing machine sends a second indication signal to the control module after the pressing is completed; The control module is configured to, after receiving the second signal, control the second driving member to drive the second conveyor belt to stop conveying, and control the third lifting driving member and the second translation driving member to drive the third clamping member to move to the second conveyor belt, control the third pushing member to drive the third clamping claw to grab the semi-finished shoe from the second conveyor belt, control the third lifting driving member and the second translation driving member to drive the third clamping member to move to the second pressing cavity, and control the third pushing member to drive the third clamping claw to release the semi-finished shoe so that the semi-finished shoe is placed in the second pressing cavity; The control module is also configured to, after receiving the second indication signal, control the second translation drive member and the fourth lifting drive member to drive the fourth clamping member to move to the second pressing chamber, control the fourth pushing member to drive the fourth clamping claw to grab the shoe product pressed by the second sole pressing machine from the second pressing chamber, control the second translation drive member and the fourth lifting drive member to drive the fourth clamping member to move to the external conveyor belt, and control the fourth pushing member to drive the fourth clamping claw to release the shoe product so that the shoe product is placed on the external conveyor belt.

4. A shoe-making conveying device as claimed in claim 3, characterized in that: The first translation drive member and the second translation drive member share a driving motor; After receiving the first signal and the second signal, the control module controls the common driving motor to drive the first clamping member, the second clamping member, the third clamping member and the fourth clamping member to move simultaneously along the second direction.

5. A shoe-making conveying device as claimed in claim 4, characterized in that: The first clamping jaw, the second clamping jaw, the third clamping jaw and the fourth clamping jaw are also provided with a first sensor, a second sensor, a third sensor and a fourth sensor respectively; The first sensor is used to detect whether the semi-finished shoe product on the first clamp has been clamped or released, and output a third signal when it is detected that the semi-finished shoe product has been clamped; The second sensor is used to detect whether the finished shoe on the second clamp has been clamped or released, and output a fourth signal when detecting that the finished shoe has been clamped; The third sensor is used to detect whether the semi-finished shoe product on the third clamping jaw has been clamped or released, and output a fifth signal when detecting that the semi-finished shoe product has been clamped; The fourth sensor is used to detect whether the finished shoe on the fourth clamp has been clamped or released, and output a sixth signal when detecting that the finished shoe has been clamped; The control module is also configured to control the first driving member to drive the first conveyor belt to resume conveying, and control the first lifting driving member to drive the first clamping member to rise after receiving the third signal; the control module is also configured to control the second driving member to drive the second conveyor belt to resume conveying, and control the third lifting driving member to drive the third clamping member to rise after receiving the fifth signal; the control module is also configured to control the second lifting driving member to drive the second clamping member to rise after receiving the fourth signal, and control the fourth lifting driving member to drive the fourth clamping member to rise after receiving the sixth signal.

6. A shoe-making conveying device as claimed in claim 5, characterized in that: There are two bottom pressing modules, which are arranged on both sides of the external conveyor belt; the upstream of the first conveyor belt is connected to the side bottom laminating station, and the downstream of the external conveyor belt is connected to the secondary glue filling station.

7. A shoe-making conveying device as claimed in claim 6, characterized in that: The first sole pressing machine is provided with a first temperature sensor, the second sole pressing machine is provided with a second temperature sensor, and the first temperature sensor and the second temperature sensor are both connected to the control module by signal; The first temperature sensor is located on the movement path of the first clamping jaw, and is used to detect the temperature value of the semi-finished shoe product clamped by the first clamping jaw and send it to the control module; The second temperature sensor is located on the movement path of the third clamping jaw, and is used to detect the temperature value of the semi-finished shoe clamped by the third clamping jaw and send it to the control module; The control module is configured to receive a temperature value sent by the first temperature sensor, and control the second lifting drive member and the first translation drive member to drive the second clamping member to move to the first pressing cavity when the temperature value meets the standard; The control module is also configured to receive a temperature value sent by the second temperature sensor, and control the fourth lifting drive member and the second translation drive member to drive the fourth clamping member to move to the second pressing cavity when the temperature value meets the standard.

8. A shoe-making conveying device as claimed in claim 3, characterized in that: The first conveyor belt is also provided with a third sensor, and the third sensor is used to output a seventh signal when the semi-finished shoe passes through; the second conveyor belt is also provided with a fourth sensor, and the fourth sensor is used to output an eighth signal when the semi-finished shoe passes through; The control module is connected to the third sensor and the fourth sensor signals, and is configured to receive the seventh signal and calculate the size of the semi-finished shoe product accordingly, and to receive the eighth signal and calculate the size of the semi-finished shoe product and the number of semi-finished shoe products passing therethrough; the control module is also configured to control the second driving member to drive the second conveyor belt to stop conveying according to the second signal and the number of semi-finished shoe products.

9. A shoe-making conveying device as claimed in claim 3, characterized in that: The control module is further configured to control the pressing time of the first sole pressing machine and the second sole pressing machine.

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