Cloth plate moving module and bag opening machine

Abstract

The utility model belongs to the field of sewing, and specifically relates to a cloth-supporting plate moving module and a bag-opening machine. It comprises a mounting frame, a fixing mechanism and a moving mechanism, and the fixing mechanism and the moving mechanism are both mounted on the mounting frame; the fixing mechanism is used to lock and release the cloth-supporting plate, and the moving mechanism can drive the cloth-supporting plate to move when the fixing mechanism releases the cloth-supporting plate. The utility model provides a cloth-supporting plate moving module and a bag-opening machine, and its purpose is to solve the problem of reduced production efficiency caused by moving the cloth-supporting plate in the prior art.

Description

Technical Field

[0001] The utility model belongs to the field of sewing, and in particular relates to a cloth-supporting plate moving module and a bag opening machine. Background Art

[0002] A bag opening machine is a device that is often needed in the sewing field, and is mainly used to form pockets. A conventional bag opening machine usually includes a cloth moving module, which can move both processed and unprocessed cloth in a unified manner, so that the cloth completes the relevant processing procedures.

[0003] In the prior art, in order to ensure that the cloth will not be misplaced when it moves from the discharge position to the sewing position, some bag opening machines are equipped with a cloth support plate, and the surface of the cloth support plate can be used for placing the cloth. At the same time, in the prior art, in order to ensure that the cloth support plate can be reused, the bag opening machine is also usually equipped with a cloth support plate reset mechanism, and the cloth support plate reset mechanism is installed at the far end of the sewing position. When the cloth is sewn, the cloth support plate reset mechanism actively moves to the sewing position, and then the cloth support plate reset mechanism actively removes the cloth support plate from the sewing position. The movement process of the cloth support plate and the related equipment required for the movement can refer to the prior art (application number: 202011214831.0, a continuous production clothing bag opening machine).

[0004] However, there are some shortcomings in the above design, which are mainly reflected in that the cloth support plate reset mechanism needs to actively move to the sewing position, and then actively remove the cloth support plate located at the sewing position. It obviously takes a certain amount of time for the cloth support plate reset mechanism to move from the far end to the sewing position. At the same time, when the cloth support plate is released, there is a cloth support plate fixing module above the cloth support plate. In order to avoid interference, the cloth support plate fixing module also needs to be raised, and this process obviously also takes a certain amount of time. Therefore, due to the time consumed in the above process, the production efficiency of the bag opening machine is directly reduced. Utility Model Content

[0005] The utility model provides a cloth supporting plate moving module and a bag opening machine, which aims to solve the problem of reduced production efficiency caused by moving the cloth supporting plate in the prior art.

[0006] In order to achieve the above-mentioned object, the utility model provides a cloth-supporting plate moving module, including a mounting frame, a fixing mechanism and a moving mechanism, wherein the fixing mechanism and the moving mechanism are both installed on the mounting frame;

[0007] The fixing mechanism is used to lock and release the cloth-holding plate, and the moving mechanism can drive the cloth-holding plate to move when the fixing mechanism releases the cloth-holding plate.

[0008] In this solution, when the cloth support plate is at the sewing position, the cloth support plate is fixed by the fixing mechanism and the cloth support plate cannot be moved. When the cloth support plate needs to be moved, the fixing mechanism releases the cloth support plate, and then the cloth support plate at the sewing position is removed from the sewing position by the moving mechanism. In this solution, since the fixing mechanism and the moving mechanism are fixedly mounted on the mounting frame, when the cloth support plate is released by the fixing mechanism, the moving mechanism can remove the cloth support plate in a short time, thereby solving the problem in the prior art that the cloth support plate is removed by an external moving device, which takes a long time and leads to low production efficiency.

[0009] Preferably, in order to reduce the interference of the cloth-supporting plate with other devices, the present solution preferably arranges the movable mechanism at the rear side of the fixed mechanism, and the movable mechanism drives the cloth-supporting plate to move toward the rear side of the fixed mechanism.

[0010] In this solution, the cloth-holding plate is moved to the rear side of the fixing mechanism by a moving mechanism, so that the cloth-holding plate is moved to the rear side of the fixing mechanism. The cloth-holding plate at the rear side is less likely to interfere with other structures than in other directions, such as the left side and the right side.

[0011] Preferably, in order to move the cloth-holding plate, the moving mechanism described in this solution includes a moving component and a connecting component, the connecting component is connected to the moving component, the connecting component is used to connect or release the cloth-holding plate, and the moving component is used to drive the cloth-holding plate to move.

[0012] The solution is connected to the cloth-holding plate through a connecting component, and then the cloth-holding plate is moved through a moving component connected to the connecting component. The moving component removes the cloth-holding plate from the sewing position, solving the problem of interference caused by the cloth-holding plate at the sewing position.

[0013] Preferably, in order to move the cloth support plate from the cloth placement position to the sewing position, the sewing device at the sewing position can sew the cloth. The present solution also includes a transverse movement mechanism, which is connected to the mounting frame and is used to drive the cloth support plate to move transversely.

[0014] In this solution, the transverse mechanism is connected to the mounting frame, and the fixed mechanism is installed on the mounting frame. Therefore, when the transverse mechanism drives the mounting frame to move transversely, the fixed mechanism also drives the transverse movement. After the fixed mechanism is connected to the cloth support plate, the cloth support plate can be moved from the material discharge position to the sewing position. In addition, when the moving mechanism is connected to the cloth support plate, the transverse mechanism can also drive the moving mechanism to move, thereby moving the cloth support plate from behind the sewing position to behind the material discharge position.

[0015] Preferably, in order to achieve connection with the mop board, the connection assembly of this solution includes a mounting component and a connection unit, and the connection unit is installed on the mounting component, and the connection unit can connect or release the mop board.

[0016] In this solution, the connection is made with the cloth-supporting plate through the connecting unit, thereby achieving connection with the connecting component through the cloth-supporting plate.

[0017] Preferably, in order to achieve connection with the cloth-supporting plate, the connecting unit described in this solution is a clamping unit, and the clamping unit is used to clamp the cloth-supporting plate so that the cloth-supporting plate is connected to the clamping unit.

[0018] In this solution, the cloth-holding plate is clamped and fixed by a clamping unit. The connection and release with the cloth-holding plate are achieved by clamping, which is simpler and more efficient than other connection methods, such as plug-in.

[0019] In order to achieve a more stable connection between the connection component and the cloth-supporting plate, the connection units described in this solution are provided with at least two, and the connection units are adapted to different positions of the cloth-supporting plate.

[0020] This solution is connected to the cloth-supporting plate by at least two connecting units. Compared with a single connecting unit, it is obvious that at least two connecting units will be more stably connected to the cloth-supporting plate.

[0021] Preferably, in order to ensure that the cloth-supporting plate will not shift after being connected to the connecting assembly, the mounting component is preferably configured with a limiting protrusion, and the cloth-supporting plate is configured with a matching groove, and the limiting protrusion can be embedded in the matching groove, so that the cloth-supporting plate is fixed.

[0022] When the connection assembly is connected to the cloth-supporting plate, the limiting protrusion can be embedded in the matching groove. The limiting protrusion and the matching groove cooperate with each other to limit the cloth-supporting plate, and the cloth-supporting plate is more stable.

[0023] Preferably, when the connecting assembly releases the cloth support plate, in order to achieve the separation of the limiting protrusion and the matching groove, the present solution also includes a retreat mechanism, the mounting frame is installed on the retreat mechanism, and the retreat mechanism is used to drive the moving mechanism to move so that the limiting protrusion is separated from the matching groove.

[0024] This solution drives the connection component to move by means of a configured retreat mechanism. When the connection component moves, the limiting protrusion on the mounting component can move accordingly. When the limiting protrusion moves, it is separated from the matching groove.

[0025] The second aspect of the utility model discloses a bag opening machine, comprising a frame and the above-mentioned cloth supporting plate moving module, wherein the cloth supporting plate moving module is installed on the frame.

[0026] In this solution, the cloth support plate moving module is installed in the bag opening machine, thereby improving the production efficiency of the bag opening machine.

[0027] Preferably, when the cloth-holding plate is removed from the sewing position, in order to realize returning the cloth-holding plate, the present solution also includes a return mechanism, the return mechanism includes a fixed component and a drive component, the fixed component can be connected to the cloth-holding plate, and the drive component can drive the fixed component to move, so that the cloth-holding plate moves to the discharge position.

[0028] In this solution, after the cloth supporting plate moving assembly moves the cloth supporting plate, the cloth supporting plate is placed at the working position of the return mechanism by the cloth supporting plate moving assembly, and then the return mechanism can drive the cloth supporting plate to return, thereby realizing the repeated movement of the cloth supporting plate.

[0029] Preferably, in order to enable the moving mechanism to accurately move the mop plate to the working position of the return mechanism, the present solution preferably has the working position of the return mechanism located in the transverse movement path of the moving mechanism, so that the moving mechanism can release the mop plate to the working position of the return mechanism.

[0030] The beneficial effect of the utility model is that when the cloth support plate is at the sewing position in this solution, the cloth support plate is fixed by the fixing mechanism and the cloth support plate cannot be moved. When the cloth support plate needs to be moved, the fixing mechanism releases the cloth support plate, and then the cloth support plate at the sewing position is removed from the sewing position by the moving mechanism. In this solution, since the fixing mechanism and the moving mechanism are fixedly mounted on the mounting frame, when the cloth support plate is released by the fixing mechanism, the moving mechanism can remove the cloth support plate in a short time, thereby solving the problem in the prior art that the cloth support plate is removed by an external moving device, which takes a long time and leads to low production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a partial structural diagram of the support plate moving module.

[0032] Figure 2 It is a bottom view of the fixed mechanism and the movable mechanism.

[0033] Figure 3 Schematic diagram of the fixation of the moving mechanism and the support plate.

[0034] Figure 4 for Figure 3 Enlarged view of part A.

[0035] Figure 5 It is a schematic diagram of the connection between the mounting frame, the retreat mechanism and the lifting mechanism.

[0036] Figure 6 It is a connection diagram of the lifting mechanism and the transverse movement mechanism.

[0037] Figure 7 Schematic diagram of the bag opening machine.

[0038] Figure 8 It is a structural diagram of the return mechanism.

[0039] Fig. 9 Schematic diagram of the circulation of the cloth-holding plate (the arrow in the figure indicates the moving direction of the cloth-holding plate).

[0040] Fig.10 This is a schematic diagram of the support plate.

[0041] The accompanying drawings include: mounting frame 1, fixing mechanism 2, limiting unit 21, limiting cylinder 211, limiting block 212, moving mechanism 3, moving assembly 31, connecting assembly 32, mounting component 321, limiting protrusion 321a, connecting unit 322, mounting seat 322a, telescopic cylinder 322b, fixing claw 322c, connecting piece 322d, retreat mechanism 4, support seat 5, lifting mechanism 6, support frame 7, transverse movement mechanism 8, return mechanism 9, fixing assembly 91, driving assembly 92, cloth support plate 10, limiting notch 101, protrusion 102, matching groove 103, frame 11. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the embodiments more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the attached claims.

[0043] It should be noted that all actions to obtain signals, information or data in this application are carried out in compliance with the relevant data protection laws and policies of the country where they are located, and with the authorization given by the owner of the corresponding device.

[0044] In the present disclosure, unless otherwise stated, the directional words used, such as "inside" and "outside", are defined according to the corresponding parts' own contours. The terms used in the present disclosure, such as "first" and "second", etc., are used to distinguish one element from another element and do not have order and importance.

[0045] Example 1

[0046] The cloth supporting plate moving module is used to remove the cloth supporting plate 10 from the sewing position to prevent the cloth supporting plate 10 from interfering with the subsequent processing flow at the sewing position.

[0047] The cloth support plate moving module in the embodiment of the present disclosure includes a mounting frame 1, a transverse movement mechanism 8, a lifting mechanism 6, a retreat mechanism 4, a fixing mechanism 2 and a moving mechanism 3. The mounting frame 1 in the embodiment of the present disclosure can specifically be a metal frame, and its shape is not limited. The retreat mechanism 4, the fixing mechanism 2 and the moving mechanism 3 are integrated on the mounting frame 1. The fixing mechanism 2 in the embodiment of the present disclosure is used to fix the cloth support plate 10, so that the cloth support plate 10 can be driven by the transverse movement mechanism 8 and moved from the material discharge position of the cloth support plate 10 to the sewing position. After the cloth is sewn at the sewing position, the moving mechanism 3 removes the cloth support plate 10 from the sewing position, thereby preventing the cloth support plate 10 from interfering with the subsequent process.

[0048] The fixing mechanism 2 in the embodiment of the present disclosure specifically includes two limiting units 21, and the limiting units 21 are symmetrically arranged. Figure 2 As shown. The two limiting units 21 located at symmetrical positions can be adapted to the left and right sides of the cloth-supporting plate 10, so that the cloth-supporting plate 10 is fixedly connected to the fixing mechanism 2. The limiting unit 21 in the embodiment of the present disclosure includes a limiting cylinder 211 and a limiting block 212. The limiting block 212 is wedge-shaped, and the limiting block 212 is installed on the telescopic end of the limiting cylinder 211 by welding or configuring fasteners. The limiting cylinder 211 in the embodiment of the present disclosure is fixedly installed at the bottom of the mounting frame 1. When the limiting cylinder 211 performs telescopic movement, the limiting block 212 performs telescopic movement accordingly. In order to adapt the cloth-supporting plate 10 to the limiting block 212, limiting notches 101 are also provided on the left and right sides of the cloth-supporting plate 10 in the embodiment of the present disclosure, and the shape of the limiting notch 101 is adapted to the limiting block 212. As shown Figure 2 and Fig.10 shown.

[0049] Take an application scenario as an example: when the cloth-supporting plate 10 needs to be fixed, the limit cylinders 211 on both sides extend at the same time, thereby driving the limit parts set at the telescopic ends of the limit cylinders 211 to be embedded into the limit notch 101. When the limit block 212 enters the limit notch 101, the limit block 212 and the limit notch 101 are mutually limited to achieve the fixation of the cloth-supporting plate 10, such as Figure 2 When the cloth-supporting plate 10 needs to be moved, the limiting cylinders 211 on both sides are retracted, so that the limiting block 212 is separated from the limiting notch 101. The limiting block 212 and the limiting notch 101 can no longer limit each other, and the cloth-supporting plate 10 is released.

[0050] It should be noted that, in addition to the structure disclosed in the present application, the fixing mechanism 2 may also be a related structure in the prior art for fixing the cloth-supporting plate 10. For example, the structure for fixing the cloth-supporting plate 10 disclosed in application number 202011214831.0.

[0051] In the embodiment of the present disclosure, the mobile mechanism 3 is arranged at the rear end of the fixed mechanism 2. Figure 2 As shown, the moving mechanism 3 is used to drive the cloth-holding plate 10 away from the sewing position after the fixing mechanism 2 releases the cloth-holding plate 10. The moving mechanism 3 in the embodiment of the present disclosure includes a moving component 31 and a connecting component 32, such as Figure 2 As shown, the connecting component 32 can be fixedly connected to the cloth-holding plate 10, and can also release the cloth-holding plate 10. The connecting component 32 is connected to the moving component 31, and when the moving component 31 is working, the moving component 31 drives the connecting component 32 to move. At the same time, because the connecting component 32 can be fixedly connected to the cloth-holding plate 10, when the connecting component 32 is driven by the moving component 31 to move, the cloth-holding plate 10 can move with the connecting component 32, thereby moving the cloth-holding plate 10 away from the sewing position.

[0052] It should be noted that the movable mechanism 3 needs to move the cloth-holding plate 10 after the fixed mechanism 2 unlocks the cloth-holding plate 10. Otherwise, the cloth-holding plate 10 will be unable to move due to the locking of the fixed mechanism 2. At the same time, when the fixed mechanism 2 locks the cloth-holding plate 10, the movable mechanism 3 can also be fixedly connected to the cloth-holding plate 10, so that the cloth-holding plate 10 is more firmly fixed, and there will be no problem that the cloth-holding plate 10 falls off after the fixed mechanism 2 unlocks the cloth-holding plate 10, and the cloth-holding plate 10 cannot be stably connected to the movable mechanism 3. In addition, since the movable mechanism 3 is fixedly connected to the cloth-holding plate 10, the fixed mechanism 2 releases the cloth-holding plate 10, and the movable mechanism 3 can immediately take away the cloth-holding plate 10, which is more efficient.

[0053] It can be understood that: in the embodiment of the present disclosure, since the moving mechanism 3 and the fixing mechanism 2 are both integrated and installed on the mounting frame 1, after the fixing mechanism 2 releases the cloth-holding plate 10, the moving mechanism 3 can immediately remove the cloth-holding plate 10, with a short time interval and high efficiency. At the same time, since the moving mechanism 3 and the fixing mechanism 2 are integrated and installed, compared with the prior art in which the cloth-holding plate 10 is removed by an external device, the fixing mechanism 2 will not have the problem of interference and collision with external devices.

[0054] The connection assembly 32 in the embodiment of the present disclosure includes a mounting component 321 and a connection unit 322. Figure 3 As shown. The connecting unit 322 is installed on the mounting component 321, and the mounting component 321 provides a mounting base for the connecting unit 322. The connecting unit 322 is used to be fixedly connected to the cloth-supporting plate 10. The mounting component 321 is specifically a mounting plate, which is in a long strip shape as a whole. In the embodiment of the present disclosure, at least two connecting units 322 are provided, which are symmetrically arranged on the left and right sides of the mounting plate respectively. The connecting units 322 symmetrically located on both sides of the mounting component 321 can achieve a stable connection with the left and right sides of the cloth-supporting plate 10, so that the connection between the connecting component 32 and the cloth-supporting plate 10 is more stable.

[0055] The drawings in the disclosed embodiment show that only two connection units 322 are provided, but obviously, the number of connection units 322 is not limited to two. The connection units 322 can also be 3, 4, 5, etc., as long as the connection units 322 are located on both sides of the mounting component 321.

[0056] The connection unit 322 in the embodiment of the present disclosure includes a fixing claw 322c, a telescopic cylinder 322b and a mounting seat 322a. Figure 4 As shown. The mounting seat 322a is L-shaped, and the mounting seat 322a is fixedly mounted on the top of the mounting component 321. When implemented, it can be welded or equipped with fasteners for installation. The telescopic cylinder 322b is fixedly mounted on the mounting seat 322a. When implemented, it can be welded or equipped with fasteners for installation, and the telescopic cylinder 322b can perform telescopic movement. The telescopic end of the telescopic cylinder 322b is provided with a rotating shaft hole, and the rotating shaft hole is provided with a rotating shaft and is rotatably connected to the fixed claw 322c. The fixed claw 322c can rotate around the rotating shaft. At the same time, the lower part of the telescopic cylinder 322b is provided with a rotating shaft seat, and the rotating shaft seat is provided with a rotating shaft hole. Similarly, a rotating shaft is arranged in the rotating shaft hole. The rotating shaft seat and the connecting member 322d are rotatably connected through the rotating shaft, and the connecting member 322d is also rotatably connected to the fixed claw 322c through the rotating shaft. In order to match with the fixing claw 322c, a protrusion 102 is provided on the top of the cloth-supporting plate 10, and the protrusion 102 can be in the shape of a long strip. The protrusion 102 is provided at the rear edge of the cloth-supporting plate 10, such as Figure 4 and Fig.10 shown.

[0057] Based on the above connection relationship, an application scenario is used as an example: when it is necessary to connect with the mop board, the telescopic end of the telescopic cylinder 322b extends out, thereby pushing the fixed claw 322c to rotate forward. The fixed claw 322c rotating forward can clamp the raised portion 102 of the cloth-holding plate 10, thereby achieving connection with the mop board. When it is necessary to separate from the mop board, the telescopic end of the telescopic cylinder 322b retracts, and the retracted telescopic end drives the fixed claw 322c to rotate in the opposite direction. The fixed claw 322c rotating in the opposite direction is separated from the raised portion 102 of the cloth-holding plate 10, so the cloth-holding plate 10 is released.

[0058] In order to achieve a more stable connection between the connecting assembly 32 and the cloth-supporting plate 10 in the embodiment of the present disclosure, a limited position protrusion 321a is provided on the mounting component 321 in the embodiment of the present disclosure, such as Figure 3 As shown, the limiting protrusion 321a is arranged at the edge of the mounting component 321. At the same time, a matching groove 103 is also arranged on the side of the cloth support plate 10, and the shape of the matching groove 103 is adapted to the shape of the limiting protrusion 321a, as shown in FIG. Figure 3 and Fig.10 shown.

[0059] In addition, the number of the limiting protrusions 321a and the matching grooves 103 is at least two, and they are symmetrically arranged. When at least two limiting protrusions 321a and matching grooves 103 are matched, the connection of the cloth support plate 10 is more tightly. Figure 3 shown.

[0060] Take an application scenario as an example: when the connecting component 32 is adapted to be connected with the cloth supporting plate 10, the limiting protrusion 321a is embedded in the matching groove 103, and the limiting protrusion 321a and the matching groove 103 realize left and right limiting, so that the connection between the connecting component 32 and the cloth supporting plate 10 is more stable; when the connecting component 32 needs to be separated from the cloth supporting plate 10, the limiting protrusion 321a is disengaged from the matching groove 103.

[0061] In the embodiment of the present disclosure, the connection unit 322 and the limiting protrusion 321a work together to make the connection between the connection component 32 and the cloth-supporting plate 10 more tightly connected, and the cloth-supporting plate 10 will not have problems such as displacement during movement.

[0062] In the embodiment of the present disclosure, the moving component 31 for driving the connecting component 32 to move is a magnetically coupled rodless cylinder, such as Figure 3 The slider of the magnetically coupled rodless cylinder is fixedly connected to the mounting component 321. When implemented, the connection can be made by welding or configuring fasteners. The magnetically coupled rodless cylinder can be installed at the bottom of the mounting frame 1, as shown in FIG. Figure 2 The bottom view shown. The magnetically coupled rodless cylinder is arranged at the rear end of the fixing mechanism 2. When the magnetically coupled rodless cylinder drives the connecting component 32 to move, since the connecting component 32 is connected to the cloth holding plate 10, the cloth holding plate 10 can be driven to move toward the rear end of the fixing mechanism 2, and the cloth holding plate 10 is removed from the sewing position.

[0063] It should be noted that there are many mechanisms for linear motion in the prior art, so in some other embodiments, the moving assembly 31 can be set as other linear motion mechanisms in the prior art, such as a linear screw module.

[0064] In the embodiment of the present disclosure, the top of the mounting frame 1 is preferably provided with a retreat mechanism 4, such as Figure 5 As shown. The retreat mechanism 4 can drive the mounting frame 1 to perform forward and backward telescopic movement, thereby realizing the forward and backward telescopic movement of the moving mechanism 3. The direction in which the return mechanism 9 drives the mounting frame 1 to move is the same as the direction in which the limiting protrusion 321a is embedded into the matching groove 103. Therefore, when the moving mechanism 3 moves backward, the limiting protrusion 321a on the mounting component 321 can be separated from the matching groove 103 on the cloth support plate 10, thereby solving the problem of interference between the cloth plate moving mechanism 3 and the separated cloth support plate 10 when the cloth plate moving mechanism 3 moves horizontally.

[0065] The retreat mechanism 4 in the embodiment of the present disclosure specifically includes a screw module, the drive motor in the screw module is connected to the support seat 5, and the screw slider in the screw module is connected to the mounting frame 1. Therefore, when the drive motor drives the screw to rotate, the screw slider can move forward and backward along the screw. At the same time, in order to ensure the stability of the forward and backward movement of the mounting frame 1, a slider module is arranged between the support seat 5 and the mounting frame 1 in the embodiment of the present disclosure. Through the slider module, when the mounting frame is driven to telescopically move, the movement of the mounting frame 1 is more stable. The above structure can be referred to Figure 5 .

[0066] Take an application scenario as an example: when the drive motor rotates forward, the drive motor drives the lead screw slider to slide backward. Since the lead screw slider sliding backward is connected to the mounting bracket 1, the mounting bracket 1 can move backward accordingly. When the drive motor rotates reversely, the drive motor drives the lead screw slider to slide forward. Since the lead screw slider sliding forward is connected to the mounting bracket 1, the mounting bracket 1 can move forward accordingly. By moving the mounting bracket 1 back and forth, the limiting protrusion 321a can withdraw from the mating groove 103, thereby solving the problem of interference between the mounting bracket 1 and the placed cloth supporting plate 10 when the cloth supporting plate 10 is released.

[0067] In the embodiment of the present disclosure, a lifting mechanism 6 is installed on the support seat 5. Figure 5 As shown, the lifting mechanism 6 is used to drive the support base 5 to perform lifting movement. Since the mounting frame 1, the fixing mechanism 2, the moving mechanism 3 and the retreating mechanism 4 are directly or indirectly connected to the support base 5, when the lifting mechanism 6 performs lifting movement, the mounting frame 1, the fixing mechanism 2, the moving mechanism 3 and the retreating mechanism 4 can also be lifted and lowered accordingly.

[0068] The lifting mechanism 6 in the embodiment of the present disclosure is also a screw lifting module, but the screw lifting module is vertically arranged. Figure 5 As shown. The screw in the screw lifting module is fixedly welded to the support seat 5 or fixedly configured with fasteners. A fixed screw slider is provided on the top of the screw lifting module, and the screw slider is fixedly connected to the support frame 7 through a connecting plate. When the drive motor is working, the support seat 5, the retreat mechanism 4, the mounting frame 1, the fixing mechanism 2 and the moving mechanism 3 are lifted and lowered through the cooperation of the screw slider and the screw.

[0069] In order to make the lifting motion of the support seat 5 more stable, a sliding module is provided between the support seat 5 and the support frame 7 in the embodiment of the present disclosure, and two sliding modules are provided, and the two sliding modules are respectively located on both sides of the support seat 5 and the support frame 7. The lifting motion of the support seat 5 is guided by the sliding module, and the support seat 5 is more stable. Figure 5 shown.

[0070] In the embodiment of the present disclosure, the lifting mechanism 6 is further connected to the transverse movement mechanism 8, and the transverse movement mechanism 8 is a linear screw module, such as Figure 6 As shown. The transverse movement mechanism 8 can drive the mounting frame 1, the fixing mechanism 2, the moving mechanism 3, the retreat mechanism 4 and the lifting mechanism 6 to perform transverse movement. In the disclosed embodiment, the transverse movement mechanism 8 includes a transverse movement mechanism 8 for being installed on the frame 11 of the bag opening machine. The screw slider in the transverse movement mechanism 8 is in a fixed connection state with the support frame 7, and during implementation, it can be connected by welding or configuring fasteners. When the driving motor in the transverse movement mechanism 8 is working, the screw slider can drive the support frame 7 to perform transverse movement, thereby realizing that the mounting frame 1, the fixing mechanism 2, the moving mechanism 3, the retreat mechanism 4 and the lifting mechanism 6 can all be transversely moved accordingly.

[0071] Since both the fixed mechanism 2 and the movable mechanism 3 can be connected to the cloth supporting plate 10, when the transverse movement mechanism 8 is working, the transverse movement mechanism 8 can drive the cloth supporting plate 10 to move from the discharge position to the sewing position, or from behind the sewing position to behind the discharge position.

[0072] Example 2

[0073] The present disclosure provides a bag opening machine, such as Figure 7 As shown, the bag opening machine is used to open the cloth and form a pocket at the opening through steps such as hemming and sewing.

[0074] The bag opening machine in the embodiment of the present disclosure includes a frame 11, a return mechanism 9 and the cloth support plate moving module disclosed in Example 1. The frame 11 in the embodiment of the present disclosure includes a workbench, which can be a rectangular table. Pillars are provided on the left and right sides of the workbench, and a crossbeam is provided between the pillars on both sides. The frame 11 serves as an installation base for the installation of the cloth moving module and the return mechanism 9. Of course, the frame 11 can also be installed with supporting equipment of a conventional bag opening machine as needed, such as: a laser cutter, a sewing head, a control module, etc., which is not limited by the embodiment of the present disclosure.

[0075] In the embodiment of the present disclosure, the cloth moving module is installed on the crossbeam, and the crossbeam is specifically used for installing the transverse movement mechanism 8 in the cloth moving module, so that the cloth moving module can perform transverse movement under the action of the transverse movement mechanism 8. Then the cloth supporting plate 10 is driven to move from the material discharging position to the sewing position, or from behind the sewing position to behind the material discharging position.

[0076] The return mechanism 9 in the embodiment of the present disclosure includes a fixing component 91 and a driving component 92. Figure 8 As shown. The return mechanism 9 is specifically installed behind the discharge position. Fig. 9The fixing assembly 91 can be connected to the cloth-supporting plate 10, and the driving assembly 92 can drive the fixing assembly 91 to move, so that the cloth-supporting plate 10 moves to the material discharging position.

[0077] The fixing component 91 in the embodiment of the present disclosure may be the connecting component 32 disclosed in the embodiment 1. The connection and release with the cloth support plate 10 are realized through the connecting component 32. The driving component 92 in the embodiment of the present disclosure is connected to the fixing component 91, and the driving component 92 may be a linear screw module. During implementation, it is only necessary to connect the mounting component 321 in the fixing component 91 to the slider in the linear screw module.

[0078] Take an application scenario as an example: when the fixing component 91 is fixedly connected to the cloth-holding plate 10, the linear screw module moves, and the linear screw module can drive the cloth-holding plate 10 to move to the material-discharging position, so as to realize the return of the cloth-holding plate 10. When the cloth-holding plate 10 moves to the material-discharging position, the fixing component 91 releases the cloth-holding plate 10, and the cloth-holding plate 10 is located at the material-discharging position.

[0079] In the embodiment of the present disclosure, the return mechanism 9 is arranged behind the discharge position. Fig. 9 As shown. Therefore, when the transverse movement mechanism 8 performs transverse movement, the moving mechanism 3 in the cloth moving module will pass through the working position of the return mechanism 9. Therefore, when the moving mechanism 3 reaches the working position of the return mechanism 9, the moving mechanism 3 can release the cloth holding plate 10, so that the cloth holding plate 10 is placed at the working position of the return mechanism 9, thereby ensuring that the return mechanism 9 can be stably connected with the cloth holding plate and drive the cloth holding plate 10 to return.

[0080] It should be noted that after the moving mechanism 3 releases the cloth holding plate 10, the retreat mechanism 4 works, so that the limiting protrusion 321a of the installation component 321 is disengaged from the matching groove 103, avoiding the moving mechanism 3 from interfering with the cloth holding plate when the moving mechanism 3 performs a lateral movement.

[0081] The specific circulation process of the cloth support plate 10 is introduced below; first, the cloth support plate 10 is placed at the discharge position, and then the transverse mechanism 8 drives the fixed mechanism 2 to move above the discharge position, and then the lifting mechanism 6 drives the fixed mechanism 2 to descend, so that the fixed mechanism 2 can be fixedly connected to the cloth support plate 10. After that, the lifting mechanism 6 drives the cloth support plate 10 to rise to avoid friction between the bottom of the cloth support plate 10 and the frame 11. After that, the transverse mechanism 8 drives the fixed mechanism 2 to move to the sewing position, and the cloth on the cloth support plate 10 is sewn at the sewing position. After that, when the cloth on the cloth support plate 10 is sewn at the sewing position, the moving mechanism 3 moves the cloth support plate 10 from the sewing position to the rear of the sewing position. After that, the transverse mechanism 8 moves the moving mechanism 3 from the rear of the sewing position to the rear of the discharge position, and releases the cloth support plate 10 behind the discharge position. Finally, the return mechanism 9 is connected to the cloth supporting plate 10. After the transverse movement mechanism 8 moves the fixed mechanism 2 and the movable mechanism 3 away, the return mechanism 9 moves the cloth supporting plate 10 back to the material unloading position.

[0082] The circulation process of the cloth-supporting plate 10 can be referred to Fig. 9 .

[0083] It should be noted that: when the transverse movement mechanism 8 moves the movable mechanism 3 from behind the sewing position to behind the discharge position, the fixed mechanism 2 is also driven to the discharge position by the transverse movement mechanism 8, and the fixed mechanism 2 can remove the cloth support plate 10 originally placed at the discharge position to ensure that when the return mechanism 9 returns the cloth support plate 10, there will be no cloth support plate 10 at the discharge position.

[0084] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. The cloth support plate moving module is characterized by: It includes a mounting frame, a fixing mechanism and a moving mechanism, wherein the fixing mechanism and the moving mechanism are both installed on the mounting frame; The fixing mechanism is used to lock and release the cloth-holding plate, and the moving mechanism can drive the cloth-holding plate to move when the fixing mechanism releases the cloth-holding plate.

2. According to claim 1, the cloth support plate moving module is characterized in that: The moving mechanism is arranged at the rear side of the fixing mechanism, and the moving mechanism drives the cloth supporting plate to move toward the rear side of the fixing mechanism.

3. The cloth-supporting plate moving module according to claim 1 is characterized in that: The moving mechanism comprises a moving component and a connecting component, wherein the connecting component is connected to the moving component, the connecting component is used to connect or release the cloth-holding plate, and the moving component is used to drive the cloth-holding plate to move; and / or; It also includes a transverse movement mechanism, which is connected to the mounting frame and is used to drive the cloth supporting plate to move transversely.

4. The cloth-supporting plate moving module according to claim 3 is characterized in that: The connection assembly includes a mounting component and a connection unit, wherein the connection unit is mounted on the mounting component and can connect or release the cloth support plate.

5. The cloth-supporting plate moving module according to claim 4 is characterized in that: The connecting unit is a clamping unit, and the clamping unit is used to clamp the cloth-supporting plate so that the cloth-supporting plate is connected to the clamping unit; and / or; The number of the connecting units is at least two, and the connecting units are adapted to different positions of the support plate.

6. The cloth-supporting plate moving module according to claim 4 is characterized in that: The installation component is configured with a limiting protrusion, and the cloth supporting plate is configured with a matching groove. The limiting protrusion can be embedded in the matching groove, so that the cloth supporting plate is fixed.

7. The cloth-supporting plate moving module according to claim 6, characterized in that: It also includes a retreat mechanism, the mounting frame is installed on the retreat mechanism, and the retreat mechanism is used to drive the moving mechanism to move so that the limiting protrusion is separated from the matching groove.

8. Bag opening machine, characterized by: It comprises a frame and the cloth-supporting plate moving module according to any one of claims 1 to 7, wherein the cloth-supporting plate moving module is installed on the frame.

9. The bag opening machine according to claim 8, characterized in that: It also includes a return mechanism, which includes a fixed component and a drive component. The fixed component can be connected to the cloth supporting plate, and the drive component can drive the fixed component to move so that the cloth supporting plate moves to the discharge position.

10. The bag opening machine according to claim 9, characterized in that: The working position of the return mechanism is located in the transverse movement path of the moving mechanism, so that the moving mechanism can release the cloth support plate to the working position of the return mechanism.

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