Tailing temporary storage mechanism and SMT material belt detaching and connecting all-in-one machine

Abstract

The utility model provides a tailing temporary storage mechanism and an SMT material belt detaching and connecting all-in-one machine, the tailing temporary storage mechanism comprises a storage part, a conveying assembly and a pressing assembly, the upper end of the storage part is provided with a material belt channel, the material belt channel communicates with a temporary storage cavity in the storage part, and the pressing assembly guides a material belt into the material belt channel and downwards presses the material belt in the material belt channel; the material pressing assembly comprises a first material pressing assembly and a second material pressing assembly, the first material pressing assembly is arranged at the first end of the material belt channel, and the first material pressing assembly guides and presses the material belt at the first end of the material belt channel; the second material pressing assembly is arranged between the first end and the second end of the material belt channel and used for pressing the material belt in the material belt channel downwards so that tailings of the material belt in the material belt channel can be guided into the temporary storage cavity. The conveying assembly conveys the material belt towards the first end of the material belt channel. According to the tailing temporary storage mechanism, through cooperation of the first pressing assembly and the second pressing assembly, it can be guaranteed that tailings smoothly enter the temporary storage cavity, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of SMT material splicing equipment, in particular to a tail material temporary storage mechanism and an SMT material stripping and splicing integrated machine. Background Art

[0002] With the rapid development of the electronics manufacturing industry, the demand for miniaturization, high density and automated assembly of electronic components is increasing. SMT technology has become an indispensable part of modern electronics manufacturing because it can achieve high-efficiency and high-quality assembly of electronic products.

[0003] In the SMT patch process, the material tape can be fed to the placement machine through the material tray of the feeding station so that the placement machine can complete the patch work. Usually, when the material tape in the old material tray of the feeding station is about to run out, it is necessary to take a new material tray and connect the material tape head of the new material tray and the material tape tail of the old material tray through a material disassembly and splicing machine; one of the steps is to pull out the tail of the old material tape to find the tail head of the material, and the tail of the old material tape that is pulled out is generally spread out randomly, which not only takes up a lot of ground area, but also easily causes damage to the tail material. Utility Model Content

[0004] The purpose of the present application is to provide a temporary storage mechanism for tailings and an all-in-one machine for SMT tape removal and splicing, so as to solve the problem in the prior art that tailings are easily damaged due to improper storage.

[0005] To achieve this goal, this application adopts the following technical solutions:

[0006] The present application provides a tail material temporary storage mechanism, which includes a material storage portion, a conveying component and a material pressing component, wherein:

[0007] A temporary storage cavity for temporarily storing the tail of the material belt is provided inside the material storage portion. A material belt channel for the tail of the material belt to pass through is provided at the upper end of the material storage portion. The material belt channel is connected to the temporary storage cavity. The material pressing assembly is configured to guide the material belt into the material belt channel and press the material belt in the material belt channel downward to guide the material belt into the temporary storage cavity.

[0008] The pressing assembly includes a first pressing assembly and a second pressing assembly. The first pressing assembly is arranged at the first end of the material strip channel and is configured to guide and press the material strip at the first end of the material strip channel.

[0009] The second pressing assembly is disposed between the first end and the second end of the material strip channel, and is configured to press down the material strip in the material strip channel to guide the tail of the material strip in the material strip channel into the temporary storage cavity;

[0010] The conveying assembly is located outside the second end of the material belt channel. The conveying assembly is configured to receive the material head of the material belt and convey the material belt toward the first end of the material belt channel. The second pressing assembly and the first pressing assembly cooperate to store the material belt in the temporary storage cavity.

[0011] Optionally, the tail material temporary storage mechanism further includes a bracket and a third driving member, one side of the material storage portion is rotatably hinged to the bracket, a driving end of the third driving member is connected to the material storage portion, and the third driving member is configured to drive the material storage portion and a material pressing assembly to rotate to a working state or an avoidance state;

[0012] The third driving member drives the material storage portion to rotate to a working state, so that the material belt channel is located directly below the second material pressing assembly and the conveying assembly docks with the second end of the material belt channel;

[0013] The third driving member drives the material storage portion to rotate to an avoidance state to avoid the external mechanism.

[0014] Optionally, the first pressing assembly includes a guide wheel, a first driving member and a first pressing member, wherein:

[0015] The guide wheel is installed at the first end of the material belt channel, and the guide wheel has a guide groove. When the material storage part is in the tooling state, the material belt bypasses the guide groove and is introduced into the material belt channel;

[0016] The fixed end of the first driving member is mounted on the material storage portion and is located on the side of the first end of the material strip channel. The driving end of the first driving member is connected to the first pressing member. The first driving member is configured to drive the first pressing member to rotate so as to move closer to or away from the guide wheel.

[0017] The first driving member drives the first pressing member to rotate close to the guide wheel to a preset position, so that the material strip in the guide groove is pressed by the first pressing member.

[0018] Optionally, the first pressing member includes a rotating arm and a pressing block, wherein:

[0019] The driving end of the first driving member is connected to the first end of the rotating arm, and the pressing block is installed at the second end of the rotating arm. The pressing surface of the pressing block extends along the width direction of the guide groove. The first driving member drives the rotating arm to rotate to a preset position near the feed end of the material strip channel, so that the pressing surface of the pressing block moves into the guide groove, and presses the material strip in the guide groove to limit the material strip between the guide wheel and the pressing surface, so as to prevent the material strip on the guide wheel from exceeding the preset position.

[0020] Optionally, the first pressing member also includes a pressing plate, which is installed at the second end of the rotating arm. After the rotating arm rotates to a preset position, the pressing surface of the pressing plate is located directly above the material strip channel and extends along the length direction of the material strip channel to limit the material strip in the material strip channel.

[0021] Optionally, the second pressing assembly includes a second driving member and a second pressing member, the driving end of the second driving member is connected to the second pressing member, and the second driving member is configured to drive the second pressing member to move laterally and up and down to approach or move away from the material strip channel; the second driving member drives the second pressing member to move laterally to just above the material strip channel and then descend to a preset height to introduce the tail material of the material strip in the material strip channel into the temporary storage cavity through the pressing surface of the second pressing member.

[0022] Optionally, a downwardly curved arc-shaped guiding slope is provided on one end of the bottom surface of the second pressing member close to the first end of the material strip channel.

[0023] Optionally, the second driving member includes a transverse movement module, a transverse movement seat and a lifting module, wherein:

[0024] The fixed end of the transverse moving module is installed on the bracket, the driving end of the transverse moving module is connected to the transverse moving seat, the transverse moving seat is installed on the bracket in a transverse manner, the transverse moving module is configured to drive the transverse moving seat to move transversely, the fixed end of the lifting module is installed on the transverse moving seat, and the driving end of the lifting module is connected to the second pressing piece.

[0025] Optionally, the conveying assembly includes a conveying channel, a rotating drive member and a conveying ratchet, the upper end of the conveying ratchet extends into the conveying channel, a plurality of holes are spaced apart on one side of the material belt, the material head of the material belt is placed in the conveying channel, the teeth of the conveying ratchet located in the conveying channel are inserted into the holes of the material belt, the driving end of the rotating drive member is connected to the conveying ratchet, and the rotating drive member is configured to drive the conveying ratchet to rotate so as to convey the material belt toward the first end of the material belt channel through the cooperation of the teeth located in the conveying channel and the holes of the material belt.

[0026] An SMT tape stripping and splicing integrated machine includes the above-mentioned tail material temporary storage mechanism.

[0027] Compared with the prior art, this application has the following advantages:

[0028] 1) Through the cooperation of the material storage part, the conveying assembly and the material pressing assembly, the tailings can be ensured to enter the temporary storage chamber smoothly, which not only improves the space utilization rate, but also ensures the stability and reliability of the mechanism during the tailings processing process.

[0029] 2) Through the cooperation of the guide wheel, the first driving member and the first pressing member, the material strip is accurately guided and limited at the first end of the material strip channel, ensuring that the material strip smoothly enters the material strip channel along the predetermined path, thereby improving the stability of the material strip tail storage process.

[0030] 3) By setting up the second pressing assembly, the material strip in the material strip channel is guided into the temporary storage cavity, which facilitates the material strip to enter the temporary storage cavity. At the same time, the second pressing piece does not need to be flipped, which simplifies the overall structure of the second pressing assembly and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present application, a brief introduction is given below to the background technology of the present application and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the content of the embodiments of the present application and these drawings without paying any creative work.

[0032] Figure 1 Schematic diagram of the three-dimensional structure of the tailings temporary storage mechanism provided in an embodiment of the present application;

[0033] Figure 2 1 is a schematic diagram of the three-dimensional structure of the first material pressing component of the tail material temporary storage mechanism provided in an embodiment of the present application;

[0034] Figure 3 1 is a schematic diagram of the three-dimensional structure of the second material pressing component and the conveying component of the tail material temporary storage mechanism provided in an embodiment of the present application;

[0035] Figure 4 It is a side view of the second driving member of the tail material temporary storage mechanism provided in an embodiment of the present application. DETAILED DESCRIPTION

[0036] To facilitate understanding of the present application, a more comprehensive description of the present application will be provided below with reference to the relevant drawings. Preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosure of the present application. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there can also be a central component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there can also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by a person skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are for the purpose of describing specific embodiments only and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the relevant listed items.

[0037] See also Figures 1 to 4 As shown, an embodiment of the present application provides a temporary storage mechanism for tailings, which includes a storage portion 10, a conveying component 20 and a pressing component 30, wherein:

[0038] The storage portion 10 is provided with a temporary storage cavity for temporarily storing the tail of the material strip. The upper end of the storage portion 10 is provided with a material strip channel 11 through which the tail of the material strip passes. The material strip channel 11 is connected to the temporary storage cavity. The pressing assembly 30 is configured to guide the material strip into the material strip channel 11 and press the material strip in the material strip channel 11 downward to guide the material strip into the temporary storage cavity.

[0039] The pressing assembly 30 includes a first pressing assembly 31 and a second pressing assembly 32. The first pressing assembly 31 is disposed at the first end of the strip channel 11 and is configured to guide and press the strip at the first end of the strip channel 11.

[0040] The second pressing assembly 32 is disposed between the first end and the second end of the material strip channel 11. The second pressing assembly 32 is configured to press down the material strip in the material strip channel 11 to guide the tail of the material strip in the material strip channel 11 into the temporary storage cavity.

[0041] The conveying assembly 20 is located outside the second end of the material belt channel 11. The conveying assembly 20 is configured to receive the material head of the material belt and convey the material belt toward the first end of the material belt channel 11. The second pressing assembly 32 and the first pressing assembly 31 cooperate to store the material belt in the temporary storage cavity.

[0042] Through the cooperation of the material storage part 10, the conveying assembly 20 and the material pressing assembly 30, the tailings can be ensured to enter the temporary storage chamber smoothly, which not only improves the space utilization rate but also ensures the stability and reliability of the mechanism during the tailings processing process.

[0043] In one embodiment, the tail material temporary storage mechanism further includes a bracket 40 and a third driving member. One side of the material storage portion 10 is rotatably hinged to the bracket 40. The driving end of the third driving member is connected to the material storage portion 10. The third driving member is configured to drive the material storage portion 10 and a pressing assembly 30 to rotate to a working state or an avoidance state.

[0044] The third driving member drives the material storage portion 10 to rotate to a working state, so that the material strip channel 11 is located directly below the second material pressing assembly 32 and the conveying assembly 20 docks with the second end of the material strip channel 11;

[0045] The third driving member drives the material storage portion 10 to rotate to the avoidance state to avoid the external mechanism.

[0046] Specifically, the third driving member may be a cylinder or other common driving module with a flipping function.

[0047] The storage section 10 is driven to rotate by the third driving member, so that the storage section 10 can switch freely between the working state and the avoidance state. On the one hand, it ensures the smooth progress of the material collecting process in the working state; on the other hand, it realizes avoidance of external mechanisms in the avoidance state, which not only ensures the safety of the storage section 10, but also improves the space utilization rate.

[0048] In one embodiment, the first pressing assembly 31 includes a guide wheel 33, a first driving member 34 and a first pressing member 35, wherein:

[0049] The guide wheel 33 is installed at the first end of the material belt channel 11. The guide wheel 33 has a guide groove 330. When the material storage portion 10 is in the tooling state, the material belt bypasses the guide groove 330 and is introduced into the material belt channel 11.

[0050] The fixed end of the first driving member 34 is mounted on the material storage portion 10 and is located on the side of the first end of the material strip channel 11. The driving end of the first driving member 34 is connected to the first pressing member 35. The first driving member 34 is configured to drive the first pressing member 35 to rotate so as to move closer to or away from the guide wheel 33.

[0051] The first driving member 34 drives the first pressing member 35 to rotate close to the guide wheel 33 to a preset position, so that the first pressing member 35 presses the material strip in the guide groove 330 .

[0052] Specifically, the first driving member 34 is a rotary cylinder.

[0053] Through the cooperation of the guide wheel 33, the first driving member 34 and the first pressing member 35, the material strip is accurately guided and limited at the first end of the material strip channel 11, ensuring that the material strip smoothly enters the material strip channel 11 along the predetermined path, thereby improving the stability of the material strip tail storage process.

[0054] In one embodiment, the first pressing member 35 includes a rotating arm 350 and a pressing block 351, wherein:

[0055] The driving end of the first driving member 34 is connected to the first end of the rotating arm 350, and the pressing block 351 is installed at the second end of the rotating arm 350. The pressing surface of the pressing block 351 extends along the width direction of the guide groove 330. The first driving member 34 drives the rotating arm 350 to rotate to a preset position close to the feeding end of the material strip channel 11, so that the pressing surface of the pressing block 351 moves into the guide groove 330, and presses the material strip in the guide groove 330 to limit the material strip between the guide wheel 33 and the pressing surface, so as to prevent the material strip on the guide wheel 33 from exceeding the preset position.

[0056] A first pressing member 35 with a simple structure and stable and reliable operation is provided.

[0057] In one embodiment, the first pressing member 35 also includes a pressing plate 352, which is installed at the second end of the rotating arm 350. After the rotating arm 350 rotates to a preset position, the pressing surface of the pressing plate 352 is located directly above the material strip channel 11 and extends along the length direction of the material strip channel 11 to limit the material strip in the material strip channel 11.

[0058] By providing a material pressing plate 352 extending along the material strip channel 11 , it is achieved that the material strip in the material strip channel 11 is limited from above.

[0059] In one embodiment, the second pressing assembly 32 includes a second driving member 36 and a second pressing member 37. The driving end of the second driving member 36 is connected to the second pressing member 37. The second driving member 36 is configured to drive the second pressing member 37 to move laterally and upward and downward to move closer to or away from the strip channel 11.

[0060] The second driving member 36 drives the second pressing member 37 to move horizontally to the top of the material channel 11 and then descend to a preset height, so that the material tail in the material channel 11 is introduced into the temporary storage chamber through the pressing surface of the second pressing member 37 .

[0061] Through the cooperation of the second driving member 36 and the second pressing member 37, the tail of the material strip is pressed into the material strip channel 11, so that the tail of the material strip can be smoothly introduced into the temporary storage cavity, with a simple structure and convenient operation.

[0062] In one embodiment, a downwardly curved arc-shaped guiding inclined surface 370 is provided on the bottom surface of the second pressing member 37 at one end close to the first end of the material strip channel 11 .

[0063] By providing a guiding slope 370 on the surface of the second pressing member 37 , it helps to guide the tail of the material strip into the temporary storage chamber, thereby increasing the stability and reliability of the system.

[0064] In one embodiment, the second driving member 36 includes a transverse movement module 360, a transverse movement seat 361 and a lifting module 362, wherein:

[0065] The fixed end of the transverse module 360 is installed on the bracket 40, the driving end of the transverse module 360 is connected to the transverse seat 361, the transverse seat 361 can be installed transversely on the bracket 40, the transverse module 360 is configured to drive the transverse seat 361 to move transversely, the fixed end of the lifting module 362 is installed on the transverse seat 361, and the driving end of the lifting module 362 is connected to the second pressing piece 37.

[0066] Specifically, the transverse movement module 360 includes a first motor 3601, a first lead screw 3602 and a first lead screw nut 3603. The first lead screw 3602 is rotatably mounted horizontally on the bracket 40. The first lead screw nut 3603 is rotatably mounted on the first lead screw 3602. The transverse movement seat 361 is fixedly connected to the first lead screw nut 3603. The driving end of the first motor 3601 is connected to the first lead screw 3602. The first motor 3601 is configured to drive the first lead screw 3602 to rotate along its own axis, so as to drive the transverse movement seat 361 to move laterally through the first lead screw nut 3603.

[0067] Specifically, the lifting module 362 has the same structure as the transverse module 360 , but the lifting module 362 is placed vertically.

[0068] Through the cooperation of the transverse movement module 360, the transverse movement seat 361 and the lifting module 362, the transverse movement and vertical lifting of the second pressing piece 37 are realized, ensuring that the second pressing piece 37 reaches the preset position, and then effectively guides the tail of the material strip into the temporary storage cavity, thereby improving work efficiency and reliability of the mechanism.

[0069] In one embodiment, the conveying assembly 20 includes a conveying channel 21, a rotating drive member 22 and a conveying ratchet 23. The upper end of the conveying ratchet 23 extends into the conveying channel 21. A plurality of holes are spaced apart on one side of the material belt. The material head of the material belt is placed in the conveying channel 21. The teeth of the conveying ratchet 23 located in the conveying channel 21 are inserted into the holes of the material belt. The driving end of the rotating drive member 22 is connected to the conveying ratchet 23. The rotating drive member 22 is configured to drive the conveying ratchet 23 to rotate so as to convey the material belt toward the first end of the material belt channel 11 through the cooperation of the teeth located in the conveying channel 21 and the holes of the material belt.

[0070] Through the cooperation of the conveying channel 21, the rotary drive member 22 and the conveying ratchet 23, the material strip is automatically conveyed to the material strip channel 11, which not only facilitates the entry of the tail material into the temporary storage chamber, but also improves work efficiency.

[0071] An SMT tape stripping and splicing integrated machine includes the above-mentioned tail material temporary storage mechanism.

[0072] The above embodiments merely illustrate the basic principles and features of the present application. The present application is not limited by the above examples. Various changes and modifications may be made to the present application without departing from the spirit and scope of the present application. Such changes and modifications are intended to fall within the scope of the present application. The scope of protection claimed in the present application is defined by the appended claims and their equivalents.

Claims

1. A temporary storage mechanism for tailings, characterized in that: The tail material temporary storage mechanism includes a material storage part, a conveying component and a material pressing component, wherein: A temporary storage cavity for temporarily storing the tail of the material strip is provided inside the material storage portion, a material strip passage for the tail of the material strip to pass through is provided at the upper end of the material storage portion, the material strip passage is communicated with the temporary storage cavity, and the material pressing assembly is configured to guide the material strip into the material strip passage and press down the material strip in the material strip passage to guide the material strip into the temporary storage cavity; The pressing assembly includes a first pressing assembly and a second pressing assembly, wherein the first pressing assembly is disposed at a first end of the material strip channel, and the first pressing assembly is configured to guide and press the material strip at the first end of the material strip channel; The second pressing assembly is disposed between the first end and the second end of the material strip channel, and is configured to press down the material strip in the material strip channel to guide the tail of the material strip in the material strip channel into the temporary storage cavity; The conveying assembly is located outside the second end of the material belt channel. The conveying assembly is configured to receive the material head of the material belt and convey the material belt toward the first end of the material belt channel. The second pressing assembly and the first pressing assembly cooperate to store the material belt in the temporary storage cavity.

2. The tailings temporary storage mechanism according to claim 1, characterized in that: The tail material temporary storage mechanism further includes a bracket and a third driving member, one side of the material storage portion is rotatably hinged to the bracket, a driving end of the third driving member is connected to the material storage portion, and the third driving member is configured to drive the material storage portion and the first pressing assembly to rotate to a working state or a avoiding state; The third driving member drives the material storage portion to rotate to a working state, so that the material belt channel is located directly below the second material pressing assembly and the conveying assembly docks with the second end of the material belt channel; The third driving member drives the material storage portion to rotate to an avoidance state to avoid external mechanisms.

3. The tailings temporary storage mechanism according to claim 2, characterized in that: The first pressing assembly includes a guide wheel, a first driving member and a first pressing member, wherein: The guide wheel is mounted at the first end of the material strip channel, and the guide wheel has a guide groove. When the material storage portion is in the tooling state, the material strip bypasses the guide groove and is introduced into the material strip channel. The fixed end of the first driving member is mounted on the material storage portion and is located on the side of the first end of the material strip channel. The driving end of the first driving member is connected to the first pressing member. The first driving member is configured to drive the first pressing member to rotate so as to move closer to or away from the guide wheel. The first driving member drives the first pressing member to rotate close to the guide wheel to a preset position, so that the first pressing member presses the material strip in the guide groove.

4. The tailings temporary storage mechanism according to claim 3, characterized in that: The first pressing member includes a rotating arm and a pressing block, wherein: The driving end of the first driving member is connected to the first end of the rotating arm, the pressing block is installed at the second end of the rotating arm, the pressing surface of the pressing block extends along the width direction of the guide groove, and the first driving member drives the rotating arm to rotate to a preset position near the feeding end of the material strip channel, so that the pressing surface of the pressing block moves into the guide groove to press the material strip in the guide groove.

5. The tailings temporary storage mechanism according to claim 4, characterized in that: The first pressing member also includes a pressing plate, which is installed at the second end of the rotating arm. After the rotating arm rotates to the preset position, the pressing surface of the pressing plate is located directly above the material strip channel and extends along the length direction of the material strip channel to limit the material strip in the material strip channel.

6. The tailings temporary storage mechanism according to claim 2, characterized in that: The second pressing assembly includes a second driving member and a second pressing member, wherein a driving end of the second driving member is connected to the second pressing member, and the second driving member is configured to drive the second pressing member to move laterally and upward and downward to approach or move away from the material strip channel; The second driving member drives the second pressing member to move horizontally to just above the material strip channel and then descend to a preset height, so as to introduce the material strip tail in the material strip channel into the temporary storage cavity through the pressing surface of the second pressing member.

7. The tailings temporary storage mechanism according to claim 6, characterized in that: A downwardly curved arc-shaped guiding slope is provided on the bottom surface of the second pressing member at one end thereof close to the first end of the material strip channel.

8. The tailings temporary storage mechanism according to claim 6, characterized in that: The second driving member includes a transverse movement module, a transverse movement seat and a lifting module, wherein: The fixed end of the transverse moving module is installed on the bracket, the driving end of the transverse moving module is connected to the transverse moving seat, the transverse moving seat is installed on the bracket in a transversely movable manner, the transverse moving module is configured to drive the transverse moving seat to move transversely, the fixed end of the lifting module is installed on the transverse moving seat, and the driving end of the lifting module is connected to the second pressing piece.

9. The tailings temporary storage mechanism according to claim 1, characterized in that: The conveying assembly includes a conveying channel, a rotating drive member and a conveying ratchet. The upper end of the conveying ratchet extends into the conveying channel. A plurality of holes are arranged at intervals on one side of the material belt. The material head of the material belt is placed in the conveying channel. The gear teeth of the conveying ratchet located in the conveying channel are stuck in the holes of the material belt. The driving end of the rotating drive member is connected to the conveying ratchet. The rotating drive member is configured to drive the conveying ratchet to rotate so as to convey the material belt toward the first end of the material belt channel through the cooperation between the gear teeth located in the conveying channel and the holes of the material belt.

10. An SMT tape stripping and splicing integrated machine, characterized in that: The SMT tape stripping and splicing integrated machine includes the tail material temporary storage mechanism according to any one of claims 1 to 9.

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