Product blanking mechanism

Abstract

The utility model relates to the technical field of element feeding, in particular to a product discharging mechanism. The material pushing component pushes the material pipes on the positioning jig to be inserted into the feeding port, the rotating component drives the material pipes on the material taking frame to rotate so that the feeding port can be communicated with the conveying channel, and products in the material pipes are conveyed to the positioning groove of the clamping table one by one through the conveying channel. The two clamping components center and position the product on the positioning groove, so that different types of tube-mounted component materials can be fed, the feeding speed is high, the working efficiency is improved, and the damage rate of the materials is reduced; the rotating component drives the material pipe on the material taking frame to rotate so that the feeding port can be communicated with the conveying channel, under the self-weight effect of products, the products slide into the conveying channel one by one for feeding, the product discharging efficiency is improved, the labor cost is reduced, the discharged products are in order, and machining of the next working procedure is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of component feeding, and particularly to a product unloading mechanism. Background Art

[0002] During the production process of semiconductor chips, their outer surface needs to be inspected to ensure that they are qualified before leaving the factory. The materials to be inspected usually need to be loaded into the tray one by one, and then the materials in the tray are inspected. Semiconductor chips generally include a main body and pins arranged under the main body. The incoming materials are generally bagged materials or tube materials, etc. In the existing feeding devices, for the feeding part of the tube loading, manual or rotating disk feeding methods are often adopted. For the rotating disk, the material needs to be manually introduced into the rotating disk. In this processing method, on the one hand, manual feeding wastes manpower and time, reducing production efficiency; on the other hand, manually pouring the tube loading into the rotating disk and sorting it into the tray can easily cause material damage, thereby increasing the product defect rate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a product unloading mechanism which can feed different kinds of tube-packed components and parts, has a fast feeding speed, improves work efficiency and reduces the damage rate of materials.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model to solve its technical problems is:

[0005] A product unloading mechanism, comprising:

[0006] A transmission assembly, comprising a transmission frame, on which a transmission track is obliquely arranged, and on which a transmission channel for transmitting the product in the material tube is arranged;

[0007] A material taking component is arranged on the transmission frame, the material taking component includes a material taking frame, a rotating component is arranged between the material taking frame and the transmission frame, a material feeding port matching the material pipe is arranged on the material taking frame, the material feeding port is connected with the transmission channel, and a material pressing component is arranged on the material taking frame, and the material pressing component is used to press and position the material pipe on the material taking frame;

[0008] A feeding assembly is arranged opposite to the taking assembly, and the feeding assembly includes a pushing component and a positioning fixture for loading a material tube, the pushing component is arranged opposite to the positioning fixture, and the pushing component is used to push and insert the material tube on the positioning fixture into the feed port;

[0009] The clamping assembly is arranged at the discharge end of the transmission channel. The clamping assembly includes a clamping table, and the clamping table is provided with a positioning groove for accommodating a single product. Clamping parts are arranged on both sides of the clamping table, and the product on the positioning groove is centered and positioned by the two clamping parts.

[0010] In one embodiment of the utility model, the clamping assembly also includes a clamping frame, a clamping cylinder is provided on the clamping frame, clamping blocks are provided on the two clamping arms of the clamping cylinder, the clamping blocks are provided with avoidance grooves matching the clamping platform, the clamping frame is provided with a slide rail, and the clamping block is slidably mounted on the slide rail.

[0011] In one embodiment of the utility model, the clamping table includes a material unloading track and a material stop block, guide blocks are arranged on both sides of the material unloading track, the material unloading track and the material stop block are arranged opposite to each other, a strip groove is arranged on the material stop block, a screw is arranged on the strip groove, and the screw passes through the strip groove to be connected with the fixed block.

[0012] In one embodiment of the utility model, it also includes a material stopping assembly, which includes a material stopping frame, which is arranged on the transmission track, and a clamping cylinder is arranged on the material stopping frame, and a material stopping rod and a material stopping needle are arranged on the two clamping arms of the clamping cylinder, the material stopping rod is arranged parallel to the material stopping needle, and a material stopping gap for accommodating a single product is arranged between the material stopping rod and the material stopping needle.

[0013] In one embodiment of the utility model, the material pressing component includes a material pressing cylinder, which is arranged on the material picking rack, and the material pressing cylinder is drivingly connected to a material pressing plate, and a material pressing groove matching the material tube is arranged on the material pressing plate, and a guide plate is arranged on one side of the material pressing plate, and the guide plate is slidably arranged on a guide rail on the material picking rack, and the material pressing cylinder drives the guide plate to reciprocate along the guide rail to press and position the end of the material tube on the material picking rack.

[0014] In one embodiment of the utility model, it also includes a material-assisting component, which includes a mounting frame, and the mounting frame is connected to the material-taking frame. A material-assisting cylinder is arranged on the mounting frame, and the material-assisting cylinder is drivingly connected to a pushing block, and the material-assisting cylinder drives the pushing block to knock the material pipe to discharge the material.

[0015] In one embodiment of the utility model, the rotating component includes a fixed frame and a rotating frame, the fixed frame is arranged on the transmission frame, the rotating frame is arranged on the material picking frame, the fixed frame and the rotating frame are connected by a rotating shaft, the rotating frame is connected to a driver, and the driver drives the material picking frame to rotate around the rotating shaft, so that the feed port on the material picking frame is arranged relative to the transmission channel or the positioning fixture.

[0016] In one embodiment of the utility model, the driver includes a driving frame, a hinge seat is rotatably provided on the driving frame, a driving cylinder is provided on the hinge seat, the driving cylinder is drivingly connected to the hinge, the hinge is hinged to the rotating frame, a limiting frame is provided on the fixed frame, a limiting buffer is provided on the limiting frame, and the limiting buffer is arranged opposite to the rotating frame.

[0017] In one embodiment of the utility model, the pushing component includes a pushing cylinder, which is drivingly connected to a pushing plate. The pushing plate is arranged opposite to a material tube on a positioning fixture, and a pushing groove matching the end of the material tube is arranged on the pushing plate.

[0018] In one embodiment of the utility model, the positioning jig includes a positioning frame, a plurality of positioning blocks are arranged on the positioning frame, a jig block is arranged on the positioning block, a positioning groove for positioning the material pipe is arranged on the jig block, and the jig block is connected to the positioning block via a fixing plate.

[0019] Beneficial effects of the utility model:

[0020] The pusher component of the utility model inserts the material tube pusher on the positioning fixture into the feed port, the rotating component drives the material tube on the material picking rack to rotate so that the feed port is connected with the transmission channel, and the products in the material tube are transported one by one to the positioning groove of the clamping table through the transmission channel, and the two clamping components then center and position the products on the positioning groove, so that different kinds of tube-mounted components can be fed, and the feeding speed is fast, which improves the work efficiency and reduces the damage rate of the materials; the rotating component drives the material tube on the material picking rack to rotate so that the feed port is connected with the transmission channel, and under the action of the self-weight of the products, they slide into the transmission channel one by one for feeding, which not only improves the product unloading efficiency and reduces the labor cost, but also makes the unloading products in order, which is convenient for the processing of the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of a product unloading mechanism.

[0022] Figure 2 It is a schematic diagram of a material taking component of the utility model.

[0023] Figure 3 It is a schematic diagram of the clamping assembly of the utility model.

[0024] Figure 4 It is a schematic diagram of a material blocking component of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. Transmission assembly; 11. Transmission track; 12. Transmission channel; 2. Feeding assembly; 21. Positioning frame; 22. Positioning block; 23. Fixture block; 24. Positioning groove; 25. Fixed plate; 26. Pushing cylinder; 27. Pushing plate; 28. Material pipe; 3. Removing frame; 31. Rotating frame; 32. Fixed frame; 33. Rotating shaft; 34. Driving frame; 35. Driving cylinder; 36. Limiting frame; 37. Limiting buffer; 4. Pressing component; 41. Pressing cylinder; 4 2. Pressing plate; 43. Pressing groove; 44. Guide plate; 45. Guide rail; 5. Auxiliary material component; 51. Mounting frame; 52. Auxiliary material cylinder; 53. Pushing block; 6. Clamping assembly; 61. Clamping frame; 62. Clamping cylinder; 63. Clamping block; 64. Slide rail; 65. Positioning groove; 66. Guide block; 67. Product; 68. Stop block; 69. Fixed block; 691. Strip groove; 7. Stop assembly; 71. Clamping claw cylinder; 72. Stop rod; 73. Stop needle; 74. Stop gap. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0027] Reference Figure 1-4 As shown, a product unloading mechanism comprises:

[0028] The transmission assembly 1 comprises a transmission frame, on which a transmission track 11 is obliquely arranged, and on which a transmission channel 12 for transmitting the product 67 in the material pipe 28 is arranged;

[0029] A material taking component is arranged on the transmission frame, and the material taking component includes a material taking frame 3, a rotating component is arranged between the material taking frame 3 and the transmission frame, a material feeding port matching the material pipe 28 is arranged on the material taking frame 3, and the material feeding port is connected with the transmission channel 12, and a material pressing component 4 is arranged on the material taking frame 3, and the material pressing component 4 is used to press and position the material pipe 28 on the material taking frame 3;

[0030] A feeding assembly 2 is arranged opposite to the material taking assembly, and the feeding assembly 2 includes a pushing component and a positioning fixture for loading a material tube 28. The pushing component is arranged opposite to the positioning fixture, and the pushing component is used to push the material tube 28 on the positioning fixture and insert it into the feed port;

[0031] The clamping assembly 6 is arranged at the discharge end of the transmission channel 12. The clamping assembly 6 includes a clamping table, and a positioning groove 65 for accommodating a single product 67 is provided on the clamping table. Clamping components are provided on both sides of the clamping table, and the product 67 on the positioning groove 65 is centered and positioned by two clamping components.

[0032] The pushing component of the utility model pushes the material tube 28 on the positioning fixture and inserts it into the feed port, and the rotating component drives the material tube 28 on the material picking rack 3 to rotate so that the feed port is connected with the transmission channel 12, and the products 67 in the material tube 28 are transported one by one to the positioning groove 65 of the clamping table through the transmission channel 12, and the two clamping components then center and position the products 67 on the positioning groove 65, so that different types of tube-mounted components can be fed, and the feeding speed is fast, which improves the work efficiency and reduces the damage rate of the materials; the rotating component drives the material tube 28 on the material picking rack 3 to rotate so that the feed port is connected with the transmission channel 12, and under the action of the self-weight of the products 67, they slide into the transmission channel 12 one by one for feeding, which not only improves the unloading efficiency of the products 67 and reduces the labor cost, but also makes the unloading products 67 in order, which is convenient for the processing of the next step.

[0033] In one embodiment of the utility model, the clamping assembly 6 also includes a clamping frame 61, a clamping cylinder 62 is provided on the clamping frame 61, clamping blocks 63 are provided on the two clamping arms of the clamping cylinder 62, and the clamping blocks 63 are provided with avoidance grooves matching the clamping platform, and a slide rail 64 is provided on the clamping frame 61, and the clamping block 63 is slidably arranged on the slide rail 64.

[0034] In one embodiment of the utility model, the clamping table includes a feed rail and a stop block 68, guide blocks 66 are arranged on both sides of the feed rail, the feed rail and the stop block 68 are arranged opposite to each other, a strip groove 691 is arranged on the stop block 68, a screw is arranged on the strip groove 691, and the screw passes through the strip groove 691 and is connected to the fixing block 69.

[0035] Specifically, the product 67 in the blocking gap 74 moves along the transmission channel 12 to the unloading track, and the unloading track and the two guide blocks 66 form a positioning groove 65 for accommodating the product 67. The product 67 abuts against the blocking block 68, and the two sides of the product 67 are guided for movement by the guide blocks 66 on both sides. The clamping cylinder 62 drives the two clamping blocks 63 to synchronously clamp the product 67 on the unloading track, and center the product 67 on the positioning groove 65. In this way, the products 67 are unloaded one by one in a cycle, and the unloaded products 67 can be quickly center-positioned, which is convenient for subsequent transportation and unloading of the products 67. Screws are provided on the strip groove 691, and the screws pass through the strip groove 691 and are connected with the fixed block 69, so as to change the relative position between the blocking block 68 and the unloading track, and can be adjusted according to the specifications of different products 67, with good versatility.

[0036] In one embodiment of the utility model, it also includes a material stopping component 7, which includes a material stopping frame, which is arranged on the transmission track 11, and a clamping cylinder 71 is arranged on the material stopping frame, and a material stopping rod 72 and a material stopping needle 73 are arranged on the two clamping arms of the clamping cylinder 71, and the material stopping rod 72 and the material stopping needle 73 are arranged in parallel, and the material stopping rod 72 and the material stopping needle 73 are penetrated on the transmission channel 12, and a material stopping gap 74 for accommodating a single product 67 is arranged between the material stopping rod 72 and the material stopping needle 73.

[0037] Specifically, the clamping claw cylinder 71 drives the two clamping arms to move towards each other, so that the material stopping needle 73 is inserted into the transmission channel 12, and the material stopping rod 72 is away from the transmission channel 12. The product 67 in the material frame moves along the transmission channel 12 to the position of the material stopping needle 73. At this time, there is a product in the material stopping gap 74. The clamping claw cylinder 71 drives the two clamping arms to move away from each other, so that the material stopping needle 73 is away from the transmission channel 12. The material stopping rod 72 is inserted into the transmission channel 12, and presses the second-to-last product 67 or stops the material on the transmission channel 12, so as to complete the material stopping operation on the transmission channel 12, which is convenient for the single unloading of the product 67. The material stopping rod 72 is made of rubber material to ensure the yield of the product 67.

[0038] In one embodiment of the utility model, the pressing component 4 includes a pressing cylinder 41, which is arranged on the material picking rack 3, and the pressing cylinder 41 is drivingly connected to a pressing plate 42. The pressing plate 42 is provided with a pressing groove 43 matching the material tube 28, and a guide plate 44 is provided on one side of the pressing plate 42. The guide plate 44 is slidably arranged on a guide rail 45 on the material picking rack 3, and the pressing cylinder 41 drives the guide plate 44 to reciprocate along the guide rail 45 to press and position the end of the material tube 28 on the material picking rack 3.

[0039] Specifically, the pushing cylinder 26 drives the pushing plate 27 to insert the end of the material tube 28 into the feed port, and the pressing cylinder 41 drives the guide plate 44 to reciprocate along the guide rail 45 to press and position the end of the material tube 28 on the material picking rack 3, so that the end of the material tube 28 is positioned on the material picking rack 3, so that the material picking rack 3 and the material tube 28 can fit better, thereby improving the subsequent material unloading effect, avoiding the subsequent tilting and shaking of the material tube 28, and ensuring the stability of the material unloading of the material tube 28.

[0040] In one embodiment of the utility model, it also includes a material-assisting component 5, which includes a mounting frame 51, and the mounting frame 51 is connected to the material-taking frame 3. A material-assisting cylinder 52 is arranged on the mounting frame 51, and the material-assisting cylinder 52 is drivingly connected to a pushing block 53, and the material-assisting cylinder 52 drives the pushing block 53 to knock the material tube 28 to discharge the material.

[0041] Specifically, the auxiliary cylinder 52 drives the pushing block 53 to knock the material tube 28 to discharge the material, so that the material tube 28 vibrates slightly, and the product 67 attached to the inner wall of the material tube 28 due to static electricity and other reasons falls under the action of its own gravity, saving manpower and improving work efficiency. The utility model has a small size and low energy consumption.

[0042] Meanwhile, the auxiliary material component 5 can also be arranged on a conventional track. By knocking the auxiliary material component 5 on the transmission track 11, the product 67 on the transmission channel 12 can fall more smoothly, thereby improving work efficiency.

[0043] In one embodiment of the utility model, the rotating component includes a fixed frame 32 and a rotating frame 31, the fixed frame 32 is arranged on the transmission frame, and the rotating frame 31 is arranged on the material picking frame 3, the fixed frame 32 and the rotating frame 31 are connected by a rotating shaft 33, and the rotating frame 31 is connected to a driver, and the driver drives the material picking frame 3 to rotate around the rotating shaft 33, so that the feed port on the material picking frame 3 is arranged relative to the transmission channel 12 or the positioning fixture.

[0044] Specifically, the driver drives the material picking rack 3 to rotate around the rotating shaft 33, so that the feed port on the material picking rack 3 is arranged relative to the transmission channel 12 or the positioning fixture, and the rotation method switches the unloading position corresponding to the feed port, effectively preventing the product 67 from falling out due to the shaking of the material tube 28. At the same time, the empty material tube 28 that has completed unloading can be directly dropped onto the positioning fixture, and the empty material tube 28 can be recovered to facilitate processing in the next step.

[0045] In one embodiment of the utility model, the driver includes a driving frame 34, a hinged seat is rotatably provided on the driving frame 34, a driving cylinder 35 is provided on the hinged seat, the driving cylinder 35 is drivingly connected to the hinge, the hinge is hinged to the rotating frame 31, a limiting frame 36 is provided on the fixed frame 32, a limiting buffer 37 is provided on the limiting frame 36, and the limiting buffer 37 is arranged opposite to the rotating frame 31.

[0046] Specifically, the driving cylinder 35 drives the material picking rack 3 to rotate around the rotating shaft 33, so that the limit buffer 37 on the limit rack 36 contacts the rotating rack 31. At this time, the feed port is connected to the transmission channel 12, so that the material tube 28 is rotated and tilted. Under the action of the self-weight of the product 67, they slide into the transmission channel 12 one by one, which not only improves the material unloading efficiency of the product 67 and reduces labor costs, but also makes the products 67 after unloading in order, which is convenient for processing in the next step, solves the problem of multiple sorting of products 67 due to messy stacking, and can improve the yield rate.

[0047] In one embodiment of the utility model, the pushing component includes a pushing cylinder 26, which is drivingly connected to a pushing plate 27. The pushing plate 27 is arranged opposite to a material tube 28 on a positioning fixture, and a pushing groove matching the end of the material tube 28 is provided on the pushing plate 27.

[0048] Specifically, the pushing cylinder 26 drives the pushing plate 27 to insert the end of the material pipe 28 into the feed port, so that the material pipe 28 can be quickly assembled onto the material picking rack 3, which can effectively realize the automation of material pipe 28 unloading, improve unloading efficiency, and reduce labor costs. At the same time, the pushing plate 27 is provided with a pushing groove matching the end of the material pipe 28, which can ensure uniform pushing of the end of the material pipe 28, avoid position deviation of the material pipe 28, and ensure rapid unloading of the product 67.

[0049] In one embodiment of the utility model, the positioning fixture includes a positioning frame 21, a plurality of positioning blocks 22 are arranged on the positioning frame 21, a fixture block 23 is arranged on the positioning block 22, a positioning groove 24 for positioning the material tube 28 is arranged on the fixture block 23, and the fixture block 23 is connected to the positioning block 22 via a fixing plate 25.

[0050] Specifically, the material tube 28 loaded with the product 67 is placed in the positioning groove 24 on the jig block 23 for positioning, so that the material tube 28 can be aligned with the feed port position to ensure the stability of subsequent material unloading. No manual adjustment is required, the automation process is optimized, and the processing efficiency is improved. The jig block 23 can be replaced with different jig blocks 23 according to the specifications of different material tubes 28 through the fixing plate 25 and the positioning block 22, which is convenient for the subsequent replacement and maintenance of the positioning jig, has good versatility, and effectively reduces the processing cost.

[0051] Usage process

[0052] After the material tube 28 loaded with the product 67 is placed in the positioning groove 24 on the fixture block 23 for positioning, the driving cylinder 35 drives the material picking rack 3 to rotate around the rotating shaft 33 so that the material tube 28 is aligned with the feeding port, the pushing cylinder 26 drives the pushing plate 27 to insert the end of the material tube 28 on the feeding port, and the pressing cylinder 41 drives the guide plate 44 to reciprocate along the guide rail 45 to press and position the end of the material tube 28 on the material picking rack 3, so that the end of the material tube 28 is positioned on the material picking rack 3, and the driving cylinder 35 drives the material picking rack 3 to rotate around the rotating shaft 33 so that the limiting buffer 37 on the limiting rack 36 contacts the rotating rack 31. At this time, the feeding port is connected to the transmission channel 12, and the clamping claw cylinder 71 drives the two clamping arms to move closer to each other, so that the blocking needle 73 is penetrated on the transmission channel 12, and the blocking rod 72 is away from the transmission channel 12. The product 67 in the material frame moves along the transmission channel 12 to the blocking needle 73. The material needle 73 is at the position of the material blocking gap 74. At this time, there is a product 67 in the material blocking gap 74. The clamping claw cylinder 71 drives the two clamping arms to move away from each other, so that the material blocking needle 73 is away from the transmission channel 12. The material blocking rod 72 is penetrated on the transmission channel 12 and presses the second to last product 67 on the transmission channel 12, thereby completing the material blocking operation on the transmission channel 12, which is convenient for single unloading of the product 67. The product 67 on the material blocking gap 74 moves along the transmission channel 12 to the unloading track. The unloading track and the two guide blocks 66 form a positioning groove 65 for accommodating the product 67. The product 67 abuts against the material blocking block 68, and the two sides of the product 67 are guided for movement by the guide blocks 66 on both sides. The clamping cylinder 62 drives the two clamping blocks 63 to synchronously clamp the product 67 on the unloading track, and center the product 67 on the positioning groove 65. In this way, the products 67 are unloaded one by one in a cycle, which is convenient for the subsequent handling and unloading of the product 67.

[0053] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A product unloading mechanism, characterized in that: include: A transmission assembly, comprising a transmission frame, on which a transmission track is obliquely arranged, and on which a transmission channel for transmitting the product in the material tube is arranged; A material taking component is arranged on the transmission frame, the material taking component includes a material taking frame, a rotating component is arranged between the material taking frame and the transmission frame, a material feeding port matching the material pipe is arranged on the material taking frame, the material feeding port is connected with the transmission channel, and a material pressing component is arranged on the material taking frame, and the material pressing component is used to press and position the material pipe on the material taking frame; A feeding assembly is arranged opposite to the taking assembly, and the feeding assembly includes a pushing component and a positioning fixture for loading a material tube, the pushing component is arranged opposite to the positioning fixture, and the pushing component is used to push and insert the material tube on the positioning fixture into the feed port; The clamping assembly is arranged at the discharge end of the transmission channel. The clamping assembly includes a clamping table, and the clamping table is provided with a positioning groove for accommodating a single product. Clamping parts are arranged on both sides of the clamping table, and the product on the positioning groove is centered and positioned by the two clamping parts.

2. The product unloading mechanism according to claim 1, characterized in that: The clamping assembly also includes a clamping frame, a clamping cylinder is arranged on the clamping frame, clamping blocks are arranged on the two clamping arms of the clamping cylinder, the clamping blocks are arranged with avoidance grooves matching the clamping platform, the clamping frame is provided with a slide rail, and the clamping block is slidably arranged on the slide rail.

3. The product unloading mechanism according to claim 1, characterized in that: The clamping table includes a material unloading track and a material stop block. Guide blocks are arranged on both sides of the material unloading track. The material unloading track and the material stop block are arranged opposite to each other. A strip groove is arranged on the material stop block. A screw is arranged on the strip groove. The screw passes through the strip groove and is connected to the fixed block.

4. The product unloading mechanism according to claim 1, characterized in that: It also includes a material stopping assembly, which includes a material stopping frame, which is arranged on the transmission track, and a clamping cylinder is arranged on the material stopping frame, and a material stopping rod and a material stopping needle are arranged on the two clamping arms of the clamping cylinder, the material stopping rod is arranged parallel to the material stopping needle, and a material stopping gap for accommodating a single product is arranged between the material stopping rod and the material stopping needle.

5. The product unloading mechanism according to claim 1, characterized in that: The material pressing component includes a material pressing cylinder, which is arranged on the material picking rack and is drivingly connected to a material pressing plate. A material pressing groove matching the material tube is arranged on the material pressing plate. A guide plate is arranged on one side of the material pressing plate. The guide plate is slidably arranged on a guide rail on the material picking rack. The material pressing cylinder drives the guide plate to reciprocate along the guide rail to press and position the end of the material tube on the material picking rack.

6. The product unloading mechanism according to claim 1, characterized in that: It also includes a material-assisting component, which includes a mounting frame, which is connected to a material-taking frame, on which a material-assisting cylinder is arranged, which is drivingly connected to a pushing block, and which drives the pushing block to knock the material pipe to discharge the material.

7. The product unloading mechanism according to claim 1, characterized in that: The rotating component includes a fixed frame and a rotating frame, the fixed frame is arranged on the transmission frame, the rotating frame is arranged on the material taking frame, the fixed frame and the rotating frame are connected by a rotating shaft, the rotating frame is connected to a driver, and the driver drives the material taking frame to rotate around the rotating shaft, so that the feed port on the material taking frame is arranged relative to the transmission channel or the positioning fixture.

8. The product unloading mechanism according to claim 7, characterized in that: The driver includes a driving frame, a hinge seat is rotatably provided on the driving frame, a driving cylinder is provided on the hinge seat, the driving cylinder is drivingly connected to the hinge, the hinge is hinged to the rotating frame, a limiting frame is provided on the fixed frame, a limiting buffer is provided on the limiting frame, and the limiting buffer is arranged opposite to the rotating frame.

9. The product unloading mechanism according to claim 1, characterized in that: The pushing component comprises a pushing cylinder, which is drivingly connected to a pushing plate. The pushing plate is arranged opposite to a material tube on a positioning fixture, and a pushing groove matching the end of the material tube is arranged on the pushing plate.

10. The product unloading mechanism according to claim 1, characterized in that: The positioning fixture comprises a positioning frame, a plurality of positioning blocks are arranged on the positioning frame, a fixture block is arranged on the positioning block, a positioning groove for positioning the material pipe is arranged on the fixture block, and the fixture block is connected to the positioning block through a fixing plate.

Images