Plastic pipe inner chip collecting mechanism

Abstract

The utility model provides a plastic pipe inner chip receiving mechanism which comprises a bottom plate assembly, a rail assembly, a front stock bin structure, a rear stock bin structure, a pipe clamping and conveying assembly and a transverse pushing assembly, the rail assembly is installed at one end above the bottom plate assembly, the front stock bin structure is arranged on one side of the rail assembly, and the rear stock bin structure is installed at the other end of the bottom plate assembly. The transverse pushing assembly is installed in the middle of the bottom plate assembly, and the pipe clamping and conveying assembly is installed above the transverse pushing assembly. The beneficial effects of the utility model are that the tested material tubes are stacked upwards, so that chips are effectively protected; the track adopts a straight track structure, is integrally shortened, is convenient to process and reduces the cost; the pipe pushing mechanism adopts a rodless cylinder, the structure is simplified, and debugging is convenient; the length and width directions of the mechanism are shortened, and installation and transportation are convenient.

Description

Technical Field

[0001] The utility model belongs to the field of chip receiving, in particular to a chip receiving mechanism in a plastic tube. Background Art

[0002] The existing unloading mechanism pushes the material tube containing the tested chips into the material receiving box. During the falling process of the material tube, the chips in the material tube are easily damaged, and the chips may also fall out of the material tube; the track of the existing mechanism adopts a curved track, which requires the track to be lengthened, increasing the risk of the chip getting stuck in the track; the existing tube pushing mechanism adopts a combination of a motor or a cylinder plus a guide rail and a slider, which has a complex structure and needs to ensure the parallelism of both sides, which increases the difficulty of debugging; the existing mechanism is overall long and wide, and the mechanism is heavy, which is not conducive to installation and transportation. Utility Model Content

[0003] In view of this, the utility model aims to provide a chip receiving mechanism in a plastic tube to solve at least one problem existing in the above-mentioned prior art.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A chip receiving mechanism in a plastic tube comprises a bottom plate assembly, a track assembly, a front bin structure, a rear bin structure, a tube clamping and feeding assembly and a transverse pushing assembly, wherein the track assembly is installed at one end above the bottom plate assembly, the front bin structure is arranged on one side of the track assembly, the rear bin structure is installed at the other end of the bottom plate assembly, the transverse pushing assembly is installed in the middle of the bottom plate assembly, and the tube clamping and feeding assembly is installed above the transverse pushing assembly;

[0006] The base plate assembly includes a base plate body, an electrical cabinet, a track assembly adjusting screw, a front silo adjusting screw, a pressure plate base plate pad and a guide strip; the base plate body connects the entire mechanism to the outside, the electrical cabinet is connected to the rear end of the base plate body, the track assembly adjusting screw, the front silo adjusting screw, the pressure plate base plate pad and the guide strip are connected to the base plate body, the track assembly adjusting screw is used to adjust the left and right position of the track assembly, the front silo adjusting screw is used to adjust the left and right position of the front silo structure, the pressure plate base plate pad is used to support the pressure tube base plate, and the guide strip is used to provide guidance for the rear silo structure.

[0007] Further, the track assembly includes a track unit, a track entrance optical fiber assembly, a material stop assembly and a track exit optical fiber assembly, the track exit optical fiber assembly is installed on one side of the top of the track unit, the track entrance optical fiber assembly is installed on the other side of the top of the track unit, and the material stop assembly is installed on the rear side of the top of the track unit;

[0008] The track unit includes a track bottom plate, a track fixing plate, a track bottom rail, a track cover plate, a track material connection block, a track blowing block and a track air needle. The track bottom plate is connected to the bottom plate body, the track fixing plate is connected to the track bottom plate, the track bottom rail is connected to the track fixing plate, and the track cover plate is connected to the track bottom rail, and the chip moves in the gap between the two; the track material connection block is connected to the track bottom rail, and the groove of the track material connection block is connected to the gap formed by the track bottom rail and the track cover plate, the track blowing block is connected to the track material connection to provide blowing, and the chip placed in the front end groove of the track material connection block is blown into the track; the track air needle is connected to the track cover plate, and blows air into the track through the groove on the track cover plate to provide power for the chip in the track; the entrance fixing plate of the track entrance optical fiber combination is connected to the track fixing plate, the entrance adjustment block is connected to the entrance fixing plate, and is used to adjust the front and rear positions of the two groups of optical fibers, and the optical fiber installation block is connected to the entrance The entrance adjustment block is connected to adjust the up and down positions of the two groups of optical fibers; the entrance optical fiber 1 detection position is the front end of the track material connection block, which is used to determine whether the chip is placed at the material connection position; the entrance optical fiber 2 detection position is the front end of the track cover plate, which is used to determine whether the chip placed at the material connection position has successfully entered the track; the material blocking mounting plate of the material blocking assembly is connected to the track fixing plate, the material blocking cylinder is connected to the material blocking mounting plate, the material blocking connecting block connects the material blocking cylinder and the material blocking block, and the up and down position of the material blocking block can be adjusted; the front and back adjustment blocks of the track exit optical fiber assembly are connected to the track fixing plate, which can adjust the front and back positions of the exit optical fiber body, the up and down adjustment blocks are connected to the front and back adjustment blocks, which are used to adjust the up and down positions of the exit optical fiber body, and the left and right adjustment blocks are connected to the up and down adjustment blocks and the exit optical fiber body, which are used to adjust the left and right positions of the exit optical fiber body; the exit optical fiber body is used to detect whether the chip is stuck between the track and the material tube.

[0009] Furthermore, the front silo structure includes a front silo bottom plate assembly, a front silo assembly and a pressure pipe assembly; the front silo bottom plate in the front silo bottom plate assembly is connected to the electrical cabinet, an empty pipe jacking cylinder 1, a full pipe jacking cylinder 1, and a connection reinforcement block are connected to the front silo bottom plate, the empty pipe jacking cylinder 1 is used to lift and put down the empty material pipe, the full pipe jacking cylinder 1 is used to lift the material pipe loaded with chips and place it on the jacking pipe assembly 1 and the jacking pipe assembly 2, and the connection reinforcement block is used to connect the front silo bottom plate and the front silo baffle;

[0010] The front silo baffle in the front silo assembly is connected to the front silo bottom plate, and the left and right baffles of the front silo and the middle baffle of the front silo are connected to the front silo baffle through the front silo connecting shaft, wherein the middle baffle of the front silo can adjust the up and down position, and adjust it to the gap between it and the front silo bottom plate is greater than the height of a material pipe, and the left and right baffles of the front silo on both sides can adjust the left and right positions, and adjust it to the gap between them and the middle baffle of the front silo is greater than the width of a material pipe; the material pipe stopper is connected to the middle baffle of the front silo, and its bottom surface is flush with the bottom surface of the middle baffle of the front silo, and is used to block the material pipe between the middle baffle of the front silo and the left and right baffles of the front silo on the left; the jacking pipe assembly 1 and the jacking pipe assembly 2 are respectively connected to the left and right baffles of the front silo and the middle baffle of the front silo on the right side, and the jacking pipe assembly 1 and the jacking pipe assembly 2 are two symmetrical structures;

[0011] The first jacking pipe assembly includes a jacking pipe installation block, a jacking pipe block, a jacking pipe support shaft, a jacking pipe center shaft and a jacking pipe clamp spring. The jacking pipe center shaft passes through the jacking pipe block and is connected to the jacking pipe installation block. The jacking pipe block can rotate with the jacking pipe center shaft as the axis.

[0012] The pipe pressing assembly includes a pipe pressing base plate, a pipe pressing cylinder fixing plate, a pipe pressing cylinder body, a pipe pressing guide rail, a pipe pressing connecting rod, a pipe pressing connecting block, a pipe pressing block and a pipe pressing spring; the pipe pressing base plate, the pipe pressing cylinder fixing plate and the pipe pressing guide rail are connected to the front silo baffle, the upper and lower positions of the pipe pressing base plate and the pipe pressing cylinder fixing plate can be adjusted, the pipe pressing cylinder body is connected to the pipe pressing cylinder fixing plate, the pipe pressing connecting rod is used to connect the pipe pressing cylinder body and the pipe pressing connecting block, the pipe pressing spring is arranged between the pipe pressing connecting rod and the pipe pressing connecting block, the pipe pressing connecting block is fixed on the pipe pressing guide rail, and moves up and down under the guidance of the pipe pressing guide rail through the pipe pressing cylinder body, the pipe pressing block is connected to the pipe pressing connecting block, and its left and right position can be adjusted.

[0013] Furthermore, the rear silo structure includes a rear silo bottom plate assembly, a rear silo assembly, a rear silo bottom plate and an adjusting screw; wherein the rear silo bottom plate can be adjusted forward and backward according to the length of the material pipe, and the adjusting screw can adjust the left and right positions of the rear silo bottom plate assembly and the rear silo assembly;

[0014] The rear silo bottom plate assembly includes a rear silo connection block, a full-tube jacking cylinder 2, an empty-tube jacking cylinder 2, an optical fiber adjustment plate, a photoelectric sensor 1, a photoelectric sensor 2 and a photoelectric sensor 3. The rear silo connection block is connected to the rear silo bottom plate. The full-tube jacking cylinder 2, the empty-tube jacking cylinder 2, the optical fiber adjustment plate, the photoelectric sensor 1, the photoelectric sensor 2 and the photoelectric sensor 3 are connected to the rear silo connection block. The full-tube jacking cylinder 2 is used to jack up the material tube loaded with the chip and place it on the jacking assembly 1 and the jacking assembly 2. The empty-tube jacking cylinder 2 is used to jack up and put down the empty material tube. The photoelectric sensor 3 is used to detect whether there is a material tube in the inlet silo. The photoelectric sensor 2 is used to detect whether there is a material tube in the outlet silo. The optical fiber adjustment plate is used to fix the reflective optical fiber and adjust the front and rear positions of the reflective optical fiber.

[0015] The pipe missing sensor in the rear silo assembly is connected to the rear silo connection block, and the pipe missing sensor and the full pipe sensor are connected to the rear silo baffle. The pipe missing sensor is used to detect whether there is a material pipe near the bottom of the inlet silo, and the full pipe sensor is used to detect whether there is a material pipe at the top of the outlet silo. The left and right baffles of the rear silo and the middle baffle of the rear silo are connected to the rear silo baffle through an axis, wherein the middle baffle of the rear silo can adjust the up and down positions until the gap between it and the rear silo connection block is greater than the height of a material pipe, and the left and right baffles of the rear silo on both sides can adjust the left and right positions until the gap between them and the middle baffle of the rear silo is greater than the width of a material pipe; the material pipe top plate is connected to the rear silo baffle, and the top pipe assembly 1 and the top pipe assembly 2 are respectively connected to the left and right baffles of the rear silo and the middle baffle of the rear silo on the right side.

[0016] Furthermore, the tube clamping and feeding assembly includes a forward pushing cylinder mounting plate, a forward pushing cylinder body, a forward pushing guide rail, a forward pushing connecting block, a forward pushing floating joint, a tube clamping cylinder and a tube clamping block; the forward pushing cylinder mounting plate and the forward pushing guide rail are connected to the base plate body, the forward pushing cylinder body is connected to the forward pushing cylinder mounting plate, the forward pushing floating joint connects the forward pushing cylinder body and the forward pushing connecting block together, the forward pushing connecting block is connected to the forward pushing guide rail, the tube clamping cylinder is connected to the forward pushing connecting block, and the tube clamping block is connected to the two clamping claws of the tube clamping cylinder.

[0017] Furthermore, the horizontal pushing assembly includes a pushing tube cylinder mounting plate, a pushing tube cylinder body and a pushing tube block; the pushing tube cylinder mounting plate is connected to the base plate body, the pushing tube cylinder body is connected to the pushing tube cylinder mounting plate, the pushing tube block is connected to the pushing tube cylinder body, and the material tube falls into the groove of the pushing tube block.

[0018] Compared with the prior art, the chip receiving mechanism in a plastic tube described in the utility model has the following advantages:

[0019] The utility model discloses a chip collecting mechanism in a plastic tube. The tested tubes are stacked upwards to effectively protect the chips. The track adopts a straight track structure, which is shortened as a whole, is easy to process and reduces costs. The tube pushing mechanism adopts a rodless cylinder to simplify the structure and facilitate debugging. The length and width of the mechanism are shortened to facilitate installation and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the utility model;

[0022] Figure 2This is a schematic diagram of a base plate assembly according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of a track assembly according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of a track unit according to an embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the track entrance optical fiber assembly according to an embodiment of the utility model;

[0026] Figure 6 This is a schematic diagram of a material blocking assembly according to an embodiment of the utility model;

[0027] Figure 7 This is a schematic diagram of a track exit optical fiber assembly according to an embodiment of the utility model;

[0028] Figure 8 This is a schematic diagram of the front silo structure according to an embodiment of the utility model;

[0029] Fig. 9 This is a schematic diagram of the front silo bottom plate assembly according to an embodiment of the utility model;

[0030] Fig.10 This is a schematic diagram of the front silo assembly according to an embodiment of the utility model;

[0031] Fig.11 It is a schematic diagram of a jacking pipe assembly 1 and a jacking pipe assembly 2 according to an embodiment of the utility model;

[0032] Fig.12 This is a schematic diagram of a pipe jacking assembly according to an embodiment of the utility model;

[0033] Fig.13 It is a partial schematic diagram of a jacking pipe assembly according to an embodiment of the utility model;

[0034] Fig.14 It is a schematic diagram of a jacking pipe assembly according to an embodiment of the utility model that is not subjected to force or subjected to force from above;

[0035] Fig.15 It is a schematic diagram of the force on the lower side of the jacking pipe assembly according to an embodiment of the utility model;

[0036] Fig.16 This is a schematic diagram of a compression tube assembly according to an embodiment of the utility model;

[0037] Fig.17 This is a schematic diagram of the rear silo structure according to an embodiment of the utility model;

[0038] Fig.18This is a schematic diagram of the rear silo bottom plate assembly according to an embodiment of the utility model;

[0039] Fig.19 This is a schematic diagram of the rear bin assembly according to an embodiment of the utility model;

[0040] Fig. 20 It is a schematic diagram of the connection between the jacking pipe assembly 1, the jacking pipe assembly 2 and the left and right baffles of the rear silo and the middle baffle of the rear silo according to the embodiment of the utility model;

[0041] Fig.21 This is a schematic diagram of a tube clamping and feeding assembly according to an embodiment of the utility model;

[0042] Fig. 22 It is a schematic diagram of the transverse thrust assembly described in an embodiment of the utility model.

[0043] Description of reference numerals:

[0044] 10. Bottom plate assembly; 20. Track assembly; 30. Front silo structure; 40. Rear silo structure; 50. Pipe clamping and feeding assembly; 60. Horizontal push assembly;

[0045] 101. Bottom plate body; 102. Electrical cabinet; 103. Track assembly adjustment screw; 104. Front silo adjustment screw; 105. Press plate bottom plate pad; 106. Guide strip;

[0046] 21. Track unit; 22. Track entrance optical fiber assembly; 23. Material blocking assembly; 24. Track exit optical fiber assembly;

[0047] 211, track bottom plate; 212, track fixing plate; 213, track bottom rail; 214, track cover plate; 215, track material receiving block; 216, track air blowing block; 217, track air needle;

[0048] 221, inlet fixing plate; 222, inlet adjustment block; 223, optical fiber installation block; 224, inlet optical fiber 1; 225, inlet optical fiber 2;

[0049] 231, material stopper mounting plate; 232, material stopper cylinder; 233, material stopper connecting block; 234, material stopper block;

[0050] 241, front and rear adjustment block; 242, up and down adjustment block; 243, left and right adjustment block; 244, outlet optical fiber body;

[0051] 31. Front silo bottom plate assembly; 32. Front silo assembly; 33. Press pipe assembly;

[0052] 311, front silo bottom plate; 312, empty pipe jacking cylinder one; 313, full pipe jacking cylinder one; 314, connection reinforcement block;

[0053] 321, front silo baffle; 322, left and right baffles of the front silo; 323, middle baffle of the front silo; 324, front silo connecting shaft; 325, material pipe block; 326, jacking pipe assembly 1; 327, jacking pipe assembly 2;

[0054] 3261, jacking pipe mounting block; 3262, jacking pipe block; 3263, jacking pipe support shaft; 3264, jacking pipe center shaft; 3265, jacking pipe retaining spring;

[0055] 331, tube pressing bottom plate; 332, tube pressing cylinder fixing plate; 333, tube pressing cylinder; 334, tube pressing guide rail; 335, tube pressing connecting rod; 336, tube pressing connecting block; 337, tube pressing block; 338, tube pressing spring;

[0056] 41. Rear silo bottom plate assembly; 42. Rear silo assembly; 43. Rear silo bottom plate; 44. Adjusting screw;

[0057] 411, rear silo connection block; 412, full pipe jacking cylinder 2; 413, empty pipe jacking cylinder 2; 414, optical fiber adjustment plate; 415, reflective optical fiber; 416, photoelectric sensor 1; 417, photoelectric sensor 2; 418, photoelectric sensor 3;

[0058] 421, rear silo baffle; 422, tube missing sensor; 423, left and right baffles of rear silo; 424, middle baffle of rear silo; 425, full tube sensor; 426, tube top plate;

[0059] 51. Forward push cylinder mounting plate; 52. Forward push cylinder body; 53. Forward push guide rail; 54. Forward push connecting block; 55. Forward push floating joint; 56. Pipe clamp cylinder; 57. Pipe clamp block;

[0060] 61. Pipe-pushing cylinder mounting plate; 62. Pipe-pushing cylinder body; 63. Pipe-pushing block. DETAILED DESCRIPTION

[0061] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0062] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0063] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0064] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0065] like Figures 1 to 22 As shown, a chip receiving mechanism in a plastic tube is composed of a bottom plate assembly 10, a track assembly 20, a front bin structure 30, a rear bin structure 40, a tube clamping and feeding assembly 50, and a horizontal pushing assembly 60.

[0066] Among them, the bottom plate body 101 in the bottom plate assembly 10 connects the entire mechanism to the outside, the electrical cabinet 102 is connected to the rear end of the bottom plate body 101, the track assembly adjusting screws 103, the front silo adjusting screws 104, the pressure plate bottom plate pad 105, and the guide strip 106 are connected to the bottom plate body 101, wherein the track assembly adjusting screws 103 are used to adjust the left and right positions of the track assembly 20, the front silo adjusting screws 104 are used to adjust the left and right positions of the front silo structure 30, the pressure plate bottom plate pad 105 is used to support the pressure tube bottom plate 331 to prevent its position from changing after being pressed down for a long time, and the guide strip 106 is used to provide guidance for the rear silo structure 40.

[0067] In a preferred embodiment of the utility model, the track assembly 20 is composed of a track unit 21, a track entrance optical fiber assembly 22, a material stop assembly 23, and a track exit optical fiber assembly 24. Among them, the track bottom plate 211 in the track unit 21 is connected to the bottom plate body 101, the track fixing plate 212 is connected to the track bottom plate 211, the track bottom rail 213 is connected to the track fixing plate 212, and the track cover plate 214 is connected to the track bottom rail 213, and the chip moves in the gap between the two. The track material connection block 215 is connected to the track bottom rail 213, and the groove of the track material connection block 215 is connected to the gap formed by the track bottom rail 213 and the track cover plate 214. The groove of the track material connection block 215 will be slightly longer than the track cover plate 214, which is slightly larger than the length of a chip. The track blowing block 216 is connected to the track material connection block 215 to provide blowing, and the chip placed in the front end groove of the track material connection block 215 is blown into the track. The track air needle 217 is connected to the track cover 214, and blows air into the track through the groove on the track cover 214 to provide power for the chip in the track, and the position and number of the track air needle 217 can be adjusted according to actual conditions. The entrance fixing plate 221 of the track entrance optical fiber assembly 22 is connected to the track fixing plate 212, and the entrance adjustment block 222 is connected to the entrance fixing plate 221 to adjust the front and rear positions of the two groups of optical fibers. The optical fiber installation block 223 is connected to the entrance adjustment block 222 to adjust the upper and lower positions of the two groups of optical fibers. The detection position of the entrance optical fiber 1 224 is the front end of the track splicing block 215, which is used to determine whether the chip is placed at the splicing position; the detection position of the entrance optical fiber 2 225 is the front end of the track cover 214, which is used to determine whether the chip placed at the splicing position has successfully entered the track. The material blocking mounting plate 231 of the material blocking assembly 23 is connected to the track fixing plate 212, the material blocking cylinder 232 is connected to the material blocking mounting plate 231, the material blocking connecting block 233 connects the material blocking cylinder 232 and the material blocking block 234, and the upper and lower positions of the material blocking block 234 can be adjusted. The material blocking assembly 23 is mainly used to block the material blown into the track during the pipe replacement process to prevent it from being blown out of the track because there is no material pipe at the rear end to receive the material at this time. The front and rear adjustment blocks 241 of the track outlet optical fiber assembly 24 are connected to the track fixing plate 212, and can adjust the front and rear positions of the outlet optical fiber body 244. The upper and lower adjustment blocks 242 are connected to the front and rear adjustment blocks 241, and are used to adjust the upper and lower positions of the outlet optical fiber body 244. The left and right adjustment blocks 243 are connected to the upper and lower adjustment blocks 242 and the outlet optical fiber body 244, and are used to adjust the left and right positions of the outlet optical fiber body 244. The outlet optical fiber body 244 is used to detect whether the chip is stuck between the track and the material tube, and also plays a counting role in the normal production process, because the number of chips stored in the material tube is limited. When the number of chips in the material tube reaches the specified number, the mechanism will execute the tube replacement action.

[0068] In a preferred embodiment of the utility model, the front bin structure 30 is composed of a front bin bottom plate assembly 31, a front bin assembly 32, and a pipe pressing assembly 33. The front bin bottom plate 311 in the front bin bottom plate assembly 31 is connected to the electrical cabinet 102, and the empty pipe jacking cylinder 1 312, the full pipe jacking cylinder 1 313, and the connection reinforcement block 314 are connected to the front bin bottom plate 311. The empty pipe jacking cylinder 1 312 is used to lift and put down the empty material pipe, and the full pipe jacking cylinder 1 313 is used to lift the material pipe loaded with chips and place it on the jacking assembly 1 326 and the jacking assembly 2 327. The connection reinforcement block 314 is used to connect the front bin bottom plate 311 and the front bin baffle 321. The front bin baffle 321 in the front bin assembly 32 is connected to the front bin bottom plate 311, and the front bin left and right baffles 322 and the front bin middle baffle 323 are connected to the front bin baffle 321 through the front bin connecting shaft 324, wherein the front bin middle baffle 323 can be adjusted up and down to adjust the gap between it and the front bin bottom plate 311 to be slightly larger than the height of a material pipe, and the front bin left and right baffles 322 on both sides can be adjusted left and right to adjust the gap between them and the front bin middle baffle 323 to be slightly larger than the width of a material pipe. The material pipe stopper 325 is connected to the front bin middle baffle 323, and its bottom surface is flush with the bottom surface of the front bin middle baffle 323, and is used to block the material pipe between the front bin middle baffle 323 and the left and right baffles 322 of the front bin on the left side, so as to ensure that only one material pipe is allowed to pass through at a time. The jacking pipe assembly 1 326 and the jacking pipe assembly 2 327 are respectively connected to the left and right baffles 322 and the middle baffle 323 of the front silo on the right side. The jacking pipe assembly 1 326 and the jacking pipe assembly 2 327 are two symmetrical structures. The jacking pipe assembly 1 326 is composed of a jacking pipe installation block 3261, a jacking pipe block 3262, a jacking pipe support shaft 3263, a jacking pipe center shaft 3264, and a jacking pipe clamping spring 3265. The jacking pipe center shaft 3264 passes through the jacking pipe block 3262 and is connected to the jacking pipe installation block 3261. The jacking pipe block 3262 can rotate with the jacking pipe center shaft 3264 as the axis. If the jacking pipe block 3262 is not affected by other external forces, the front end will fall down under the influence of the center of gravity. Therefore, the jacking pipe support shaft 3263 is set at a specified position to ensure that the jacking pipe block 3262 is in a horizontal position when it is not under force or under force from above, and when it is under force from below, the front end of the jacking pipe block 3262 will be lifted up. The tube pressing assembly 33 is composed of a tube pressing bottom plate 331 , a tube pressing cylinder fixing plate 332 , a tube pressing cylinder body 333 , a tube pressing guide rail 334 , a tube pressing connecting rod 335 , a tube pressing connecting block 336 , a tube pressing block 337 , and a tube pressing spring 338 .The tube pressing bottom plate 331, the tube pressing cylinder fixing plate 332, and the tube pressing guide rail 334 are connected to the front silo baffle 321, wherein the upper and lower positions of the tube pressing bottom plate 331 and the tube pressing cylinder fixing plate 332 can be adjusted, the tube pressing cylinder body 333 is connected to the tube pressing cylinder fixing plate 332, the tube pressing connecting rod 335 is used to connect the tube pressing cylinder body 333 and the tube pressing connecting block 336, the tube pressing spring 338 is arranged between the tube pressing connecting rod 335 and the tube pressing connecting block 336, the tube pressing connecting block 336 is fixed on the tube pressing guide rail 334, and the tube pressing cylinder body 333 moves up and down under the guidance of the tube pressing guide rail 334, the tube pressing block 337 is connected to the tube pressing connecting block 336, and its left and right position can be adjusted, and the tube pressing connecting rod 335 moves to press the material tube between the tube pressing bottom plate 331 and the tube pressing block 337.

[0069] In a preferred embodiment of the utility model, the rear silo structure 40 is composed of a rear silo bottom plate assembly 41, a rear silo assembly 42, a rear silo bottom plate 43, and an adjusting screw 44. Among them, the rear silo bottom plate 43 can be adjusted forward and backward according to the length of the material pipe, and the adjusting screw 44 can adjust the left and right positions of the rear silo bottom plate assembly 41 and the rear silo assembly 42. The rear silo bottom plate assembly 41 includes a rear silo connection block 411, a full pipe top cylinder 412, an empty pipe top cylinder 413, an optical fiber adjustment plate 414, a photoelectric sensor 1 416, a photoelectric sensor 2 417, and a photoelectric sensor 3 418. The rear silo connection block 411 is integrally connected to the rear silo bottom plate 43, the full pipe top cylinder 412, the empty pipe top cylinder 413, the optical fiber adjustment plate 414, the photoelectric sensor 1 416, the photoelectric sensor 2 417, and the photoelectric sensor 3 418 is connected to the rear silo connection block 411, the full tube jacking cylinder 412 is used to lift the tube loaded with chips and place it on the jacking assembly 1 326 and the jacking assembly 2 327, the empty tube jacking cylinder 413 is used to lift and put down the empty tube, the photoelectric sensor 3 418 is used to detect whether there is a tube in the inlet silo, the photoelectric sensor 417 is used to detect whether there is a tube in the outlet silo, and the optical fiber adjustment plate 414 is used to fix the reflective optical fiber 415 and adjust the front and rear positions of the reflective optical fiber 415. Among them, the reflective optical fiber 415, the photoelectric sensor 1 416, and the photoelectric sensor 2 417 are used in combination. When the empty material tube reaches the discharge bin, the three sensors should see the material tube; when the material tube is pushed forward to the material receiving position by the tube clamping and feeding assembly 50, the photoelectric sensor 2 417 sees the material tube, and the reflective optical fiber 415 and the photoelectric sensor 1 416 should not see the material tube. If any one of the reflective optical fiber 415 and the photoelectric sensor 1 416 sees the material tube, it means that the material tube is not pushed into place at this time, that is, the track outlet is not in contact with the material tube entrance, and there is a risk of material falling; when the material tube receives the specified number of chips, the tube clamping and feeding assembly 50 pulls the material tube back. At this time, the three sensors should see the material tube. If any one fails to see the material tube, it means that the material tube has not returned to its position. The tube missing sensor 422 in the rear silo assembly 42 is connected to the rear silo connecting block 411, and the tube missing sensor 422 and the tube full sensor 425 are connected to the rear silo baffle 421. The tube missing sensor 422 is used to detect whether there is a material tube near the bottom of the feed silo, so as to remind the on-site personnel to replenish the material tube in advance before the material tube of the feed silo is consumed, thereby reducing the downtime of the equipment. The tube full sensor 425 is used to detect whether there is a material tube at the top of the discharge silo, so as to remind the on-site personnel to take away the products after production in time. Both can adjust their upper and lower positions according to actual conditions.The left and right baffles 423 of the rear silo and the middle baffle 424 of the rear silo are connected to the rear silo baffle 421 through an axis, wherein the middle baffle 424 of the rear silo can adjust the up and down position, and adjust the gap between it and the rear silo connection block 411 to be slightly larger than the height of a material pipe, and the left and right baffles 423 of the rear silo on both sides can adjust the left and right position, and adjust the gap between them and the middle baffle 424 of the rear silo to be slightly larger than the width of a material pipe. The material pipe top plate 426 is connected to the rear silo baffle 421 to ensure the front and rear position of the material pipe when the on-site personnel put in the empty material pipe. The top pipe assembly 1 326 and the top pipe assembly 2 327 are respectively connected to the left and right baffles 423 of the rear silo and the middle baffle 424 of the rear silo on the right side, and cooperate with the front silo to work.

[0070] In a preferred embodiment of the utility model, the tube clamping and feeding assembly 50 is composed of a forward push cylinder mounting plate 51, a forward push cylinder body 52, a forward push guide rail 53, a forward push connecting block 54, a forward push floating joint 55, a tube clamping cylinder 56, and a tube clamping block 57. The forward push cylinder mounting plate 51 and the forward push guide rail 53 are connected to the base plate body 101, the forward push cylinder body 52 is connected to the forward push cylinder mounting plate 51, the forward push floating joint 55 connects the forward push cylinder body 52 and the forward push connecting block 54 together, the forward push connecting block 54 is connected to the forward push guide rail 53, the tube clamping cylinder 56 is connected to the forward push connecting block 54, and the tube clamping block 57 is connected to the two clamping claws of the tube clamping cylinder 56. The tube clamping cylinder 56 can clamp the material tube when it is closed, and the forward push cylinder body 52 extends and retracts to control the tube clamping cylinder 56 to clamp the material tube forward and backward.

[0071] In a preferred embodiment of the present invention, the horizontal push assembly 60 is composed of a push tube cylinder mounting plate 61, a push tube cylinder body 62, and a push tube block 63. The push tube cylinder mounting plate 61 is connected to the base plate body 101, the push tube cylinder body 62 is connected to the push tube cylinder mounting plate 61, the push tube block 63 is connected to the push tube cylinder body 62, the material pipe falls into the groove of the push tube block 63, and the push tube cylinder body 62 can push the material pipe from the inlet bin to the outlet bin.

[0072] Advantages of this utility model:

[0073] 1. The tested material tubes are stacked upwards to effectively protect the chips;

[0074] 2. The track adopts a straight track structure, which is overall shorter, easy to process and reduces costs;

[0075] 3. The push tube mechanism adopts a rodless cylinder, which simplifies the structure and facilitates debugging;

[0076] 4. The length and width of the mechanism are shortened, making it easier to install and transport.

[0077] Working principle of a chip receiving mechanism in a plastic tube:

[0078] Put the empty material pipe into the gap between the left and right baffles 322 of the left front material bin and the middle baffle 323 of the front material bin, and the rear part of the material pipe is in the gap between the left and right baffles 423 of the rear material bin and the middle baffle 424 of the rear material bin. At this time, the empty pipe push-up cylinder 1 312 and the empty pipe push-up cylinder 2 413 are both in the extended state to push up the material pipe. When the push-up cylinder body 62 returns to the position of entering the material bin, the empty pipe push-up cylinder 1 312 and the empty pipe push-up cylinder 2 413 are retracted, and the material pipe falls into the groove of the push-up block 63. The depth of the groove of the push-up block 63 is slightly less than the height of one material pipe, ensuring that only one material pipe is pushed out each time. At this time, the photoelectric sensor 3 418 sees the material pipe, and the pipe pushing cylinder body 62 pushes the material pipe to the discharge bin. During this process, the gap between the front bin middle baffle 323 and the front bin bottom plate 311, the gap between the rear bin middle baffle 424 and the rear bin connecting block 411, and the material pipe block 325 ensure that only one material pipe is pushed out. After the material pipe reaches the discharge bin, the empty pipe pushing cylinder 1 312 and the empty pipe pushing cylinder 2 413 extend to push up the remaining material pipes. At this time, the reflective optical fiber 415, the photoelectric sensor 1 416, and the photoelectric sensor 2 417 all see the material pipe, confirming that the material pipe has arrived at the discharge bin, and the pipe clamping cylinder 56 is closed to clamp the material pipe up and down, and the forward pushing cylinder body 52 is extended to push the material pipe forward to the material receiving position. At this time, the photoelectric sensor 2 417 sees the material pipe, and the reflective optical fiber 415 and the photoelectric sensor 1 416 cannot see the material pipe, thus confirming that the material pipe has arrived at the specified position, and the pipe pressing cylinder body 333 is extended to press the front end of the material pipe between the pipe pressing bottom plate 331 and the pipe pressing block 337. At this time, the material pipe is ready to receive the chip.

[0079] The chip is placed in the groove at the front end of the track material receiving block 215 by the external mechanical arm. At this time, the inlet optical fiber 1 224 sees the chip, and the track blowing block 216 starts blowing to blow the chip into the track formed by the track bottom rail 213 and the track cover plate 214. The inlet optical fiber 2 225 sees the chip and confirms that the chip has entered the track. The track air needle 217 starts auxiliary blowing to blow the chip into the material tube. The outlet optical fiber body 244 sees the chip and confirms that the chip has entered the material tube and counts it. This cycle repeats until the number of chips in the material tube reaches the set number, and the material blocking cylinder 232 extends to lower the material blocking block 234 to block the subsequent chips in the track. The corresponding forward-pushing cylinder body 52 retracts, driving the clamping cylinder 56 to pull the material tube back to its original position. At this time, the reflective optical fiber 415, the photoelectric sensor 1 416, and the photoelectric sensor 2 417 can all see the material tube, confirming that the material tube has returned to the specified position, and the clamping cylinder 56 opens, and the full-tube jacking cylinder 1 313 and the optical fiber adjustment plate 414 cylinder extend to jack up the material tube. In this process, the front and rear two sets of jacking assembly 1 326 and jacking assembly 2 327 are subjected to the force of the cylinder to jack up the material tube. The pipe jacking blocks are all turned up, and finally the full pipe jacking cylinder 1 313 and the optical fiber adjustment plate 414 push the material pipe to the top of the pipe jacking assembly 1 326 and the pipe jacking assembly 2 327, and then the full pipe jacking cylinder 1 313 and the optical fiber adjustment plate 414 retract, and the material pipe falls together, and finally falls on the pipe jacking blocks of the pipe jacking assembly 1 326 and the pipe jacking assembly 2 327, and the full pipe jacking cylinder 1 313 and the optical fiber adjustment plate 414 continue to retract and return to the bottom of the front silo bottom plate 311 and the rear silo connection block 411. At this time, the reflective optical fiber 415, the photoelectric sensor 1 416, and the photoelectric sensor 2 417 do not see the material pipe, confirming that the material pipe is stacked in place at the top.

[0080] At this time, the cylinder of the tube pushing cylinder body 62 returns to the position of the material bin again, and the mechanism repeats the previous action of transporting the material tube. When the material tube reaches the material receiving position, that is, when the front end of the material tube fits the track outlet, the material blocking cylinder 232 drives the material blocking block 234 to lift up, and the chips in the track can smoothly enter the material tube again. When the number of chips in the material tube reaches the set number, the action of stacking the material tube is repeated again. This cycle repeats.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chip receiving mechanism in a plastic tube, characterized in that: It includes a bottom plate assembly, a track assembly, a front silo structure, a rear silo structure, a pipe clamping and feeding assembly and a transverse pushing assembly. The track assembly is installed at one end above the bottom plate assembly, the front silo structure is arranged on one side of the track assembly, the rear silo structure is installed at the other end of the bottom plate assembly, the transverse pushing assembly is installed in the middle of the bottom plate assembly, and the pipe clamping and feeding assembly is installed above the transverse pushing assembly. The base plate assembly includes a base plate body, an electrical cabinet, a track assembly adjusting screw, a front silo adjusting screw, a pressure plate base plate pad and a guide strip; the base plate body connects the entire mechanism to the outside, the electrical cabinet is connected to the rear end of the base plate body, the track assembly adjusting screw, the front silo adjusting screw, the pressure plate base plate pad and the guide strip are connected to the base plate body, the track assembly adjusting screw is used to adjust the left and right position of the track assembly, the front silo adjusting screw is used to adjust the left and right position of the front silo structure, the pressure plate base plate pad is used to support the pressure tube base plate, and the guide strip is used to provide guidance for the rear silo structure.

2. A chip receiving mechanism in a plastic tube according to claim 1, characterized in that: The track assembly includes a track unit, a track entrance optical fiber assembly, a material stop assembly and a track exit optical fiber assembly. The track exit optical fiber assembly is installed on one side of the top of the track unit, the track entrance optical fiber assembly is installed on the other side of the top of the track unit, and the material stop assembly is installed on the rear side of the top of the track unit; The track unit comprises a track bottom plate, a track fixing plate, a track bottom rail, a track cover plate, a track material connection block, a track air blowing block and a track air needle. The track bottom plate is connected to the bottom plate body, the track fixing plate is connected to the track bottom plate, the track bottom rail is connected to the track fixing plate, and the track cover plate is connected to the track bottom rail. The chip moves in the gap between the two; the track material connection block is connected to the track bottom rail, and the groove of the track material connection block is connected to the gap formed by the track bottom rail and the track cover plate. The track air blowing block is connected to the track material connection to provide air blowing, and the chip placed in the front end groove of the track material connection block is blown into the track; the track air needle is connected to the track cover plate, and blows air into the track through the groove on the track cover plate to provide power for the chip in the track; The entrance fixing plate of the track entrance optical fiber combination is connected to the track fixing plate, the entrance adjustment block is connected to the entrance fixing plate to adjust the front and rear positions of the two groups of optical fibers, and the optical fiber installation block is connected to the entrance adjustment block to adjust the upper and lower positions of the two groups of optical fibers; the entrance optical fiber one detection position is the front end of the track material connection block, which is used to determine whether the chip is placed at the material connection position; the entrance optical fiber two detection position is the front end of the track cover plate, which is used to determine whether the chip placed at the material connection position enters the track smoothly; the material blocking installation plate of the material blocking assembly is connected to the track fixing plate, the material blocking cylinder is connected to the material blocking installation plate, the material blocking connection block connects the material blocking cylinder and the material blocking block, and the upper and lower positions of the material blocking block can be adjusted; the front and rear adjustment blocks of the track exit optical fiber assembly are connected to the track fixing plate, which can adjust the front and rear positions of the exit optical fiber body, the upper and lower adjustment blocks are connected to the front and rear adjustment blocks to adjust the upper and lower positions of the exit optical fiber body, and the left and right adjustment blocks are connected to the upper and lower adjustment blocks and the exit optical fiber body to adjust the left and right positions of the exit optical fiber body; the exit optical fiber body is used to detect whether the chip is stuck between the track and the material pipe.

3. The chip receiving mechanism in a plastic tube according to claim 1, characterized in that: The front silo structure includes a front silo bottom plate assembly, a front silo assembly and a pressing pipe assembly; the front silo bottom plate in the front silo bottom plate assembly is connected to the electrical cabinet, an empty pipe jacking cylinder 1, a full pipe jacking cylinder 1 and a connecting reinforcement block are connected to the front silo bottom plate, the empty pipe jacking cylinder 1 is used to lift and put down the empty material pipe, the full pipe jacking cylinder 1 is used to lift the material pipe loaded with chips and place it on the jacking pipe assembly 1 and the jacking pipe assembly 2, and the connecting reinforcement block is used to connect the front silo bottom plate and the front silo baffle.

4. The chip receiving mechanism in a plastic tube according to claim 3, characterized in that: The front silo baffle in the front silo assembly is connected to the front silo bottom plate, and the left and right baffles of the front silo and the middle baffle of the front silo are connected to the front silo baffle through the front silo connecting shaft, wherein the middle baffle of the front silo can adjust the up and down position, and adjust it to the gap between it and the front silo bottom plate is larger than the height of a material pipe, and the left and right baffles of the front silo on both sides can adjust the left and right position, and adjust it to the gap between them and the middle baffle of the front silo is larger than the width of a material pipe; the material pipe stopper is connected to the middle baffle of the front silo, and its bottom surface is flush with the bottom surface of the middle baffle of the front silo, and is used to block the material pipe between the middle baffle of the front silo and the left and right baffles of the front silo on the left; the jacking pipe assembly one and the jacking pipe assembly two are respectively connected to the left and right baffles of the front silo and the middle baffle of the front silo on the right side, and the jacking pipe assembly one and the jacking pipe assembly two are two symmetrical structures.

5. The chip receiving mechanism in a plastic tube according to claim 3, characterized in that: The first jacking pipe assembly includes a jacking pipe installation block, a jacking pipe block, a jacking pipe support shaft, a jacking pipe center shaft and a jacking pipe clamp spring. The jacking pipe center shaft passes through the jacking pipe block and is connected to the jacking pipe installation block. The jacking pipe block can rotate with the jacking pipe center shaft as the axis. The pipe pressing assembly includes a pipe pressing base plate, a pipe pressing cylinder fixing plate, a pipe pressing cylinder body, a pipe pressing guide rail, a pipe pressing connecting rod, a pipe pressing connecting block, a pipe pressing block and a pipe pressing spring; the pipe pressing base plate, the pipe pressing cylinder fixing plate and the pipe pressing guide rail are connected to the front silo baffle, the upper and lower positions of the pipe pressing base plate and the pipe pressing cylinder fixing plate can be adjusted, the pipe pressing cylinder body is connected to the pipe pressing cylinder fixing plate, the pipe pressing connecting rod is used to connect the pipe pressing cylinder body and the pipe pressing connecting block, the pipe pressing spring is arranged between the pipe pressing connecting rod and the pipe pressing connecting block, the pipe pressing connecting block is fixed on the pipe pressing guide rail, and moves up and down under the guidance of the pipe pressing guide rail through the pipe pressing cylinder body, the pipe pressing block is connected to the pipe pressing connecting block, and its left and right position can be adjusted.

6. The chip receiving mechanism in a plastic tube according to claim 1, characterized in that: The rear silo structure includes a rear silo bottom plate assembly, a rear silo assembly, a rear silo bottom plate and an adjusting screw; wherein the rear silo bottom plate can be adjusted forward and backward according to the length of the material pipe, and the adjusting screw can adjust the left and right positions of the rear silo bottom plate assembly and the rear silo assembly; The rear silo bottom plate assembly includes a rear silo connecting block, a full tube jacking cylinder 2, an empty tube jacking cylinder 2, an optical fiber adjustment plate, a photoelectric sensor 1, a photoelectric sensor 2 and a photoelectric sensor 3. The rear silo connecting block is connected to the rear silo bottom plate. The full tube jacking cylinder 2, the empty tube jacking cylinder 2, the optical fiber adjustment plate, the photoelectric sensor 1, the photoelectric sensor 2 and the photoelectric sensor 3 are connected to the rear silo connecting block. The full tube jacking cylinder 2 is used to lift the material tube loaded with the chip and place it on the jacking assembly 1 and the jacking assembly 2. The empty tube jacking cylinder 2 is used to lift and put down the empty material tube. The photoelectric sensor 3 is used to detect whether there is a material tube in the inlet silo. The photoelectric sensor 2 is used to detect whether there is a material tube in the outlet silo. The optical fiber adjustment plate is used to fix the reflective optical fiber and adjust the front and rear positions of the reflective optical fiber.

7. A chip receiving mechanism in a plastic tube according to claim 6, characterized in that: The pipe missing sensor in the rear silo assembly is connected to the rear silo connection block, and the pipe missing sensor and the full pipe sensor are connected to the rear silo baffle. The pipe missing sensor is used to detect whether there is a material pipe near the bottom of the inlet silo, and the full pipe sensor is used to detect whether there is a material pipe at the top of the outlet silo. The left and right baffles of the rear silo and the middle baffle of the rear silo are connected to the rear silo baffle through an axis, wherein the middle baffle of the rear silo can adjust the up and down positions until the gap between it and the rear silo connection block is greater than the height of a material pipe, and the left and right baffles of the rear silo on both sides can adjust the left and right positions until the gap between them and the middle baffle of the rear silo is greater than the width of a material pipe; the material pipe top plate is connected to the rear silo baffle, and the top pipe assembly 1 and the top pipe assembly 2 are respectively connected to the left and right baffles of the rear silo and the middle baffle of the rear silo on the right side.

8. The chip receiving mechanism in a plastic tube according to claim 1, characterized in that: The tube clamping and feeding assembly comprises a forward-pushing cylinder mounting plate, a forward-pushing cylinder body, a forward-pushing guide rail, a forward-pushing connecting block, a forward-pushing floating joint, a tube clamping cylinder and a tube clamping block; the forward-pushing cylinder mounting plate and the forward-pushing guide rail are connected to the base plate body, the forward-pushing cylinder body is connected to the forward-pushing cylinder mounting plate, the forward-pushing floating joint connects the forward-pushing cylinder body and the forward-pushing connecting block together, the forward-pushing connecting block is connected to the forward-pushing guide rail, the tube clamping cylinder is connected to the forward-pushing connecting block, and the tube clamping block is connected to two clamping claws of the tube clamping cylinder.

9. The chip receiving mechanism in a plastic tube according to claim 1, characterized in that: The horizontal push assembly includes a push tube cylinder mounting plate, a push tube cylinder body and a push tube block; the push tube cylinder mounting plate is connected to the base plate body, the push tube cylinder body is connected to the push tube cylinder mounting plate, the push tube block is connected to the push tube cylinder body, and the material tube falls into the groove of the push tube block.

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