Intelligent board selecting and removing device

Abstract

The utility model provides an intelligent board selecting machine board rejecting device relates to pencil production equipment technical field, solves the problem of the influence work efficiency and subsequent processing effect of the classification stacking of the pencil board after detection through manual, the utility model discloses a first board separating workstation and second board separating workstation are provided with the board separating device in the middle bottom surface of first board separating workstation, the one side of board separating device of second board separating workstation upper middle part is provided with the classified overboard groove, the first board separating workstation upper surface is located board separating device front and rear end respectively provided with first stacking table and second stacking table, the second board separating workstation is located second stacking table one side and is provided with the third stacking table of front -and -back removal, the second stacking table rear is provided with the transfer assembly for the transfer pencil board to third stacking table on, the utility model has the advantages that: this can be convenient to the classification stacking and take and hold of the pencil board of all kinds after detection, improves work efficiency and effect.

Description

Technical Field

[0001] This utility model relates to the field of pencil production equipment technology, specifically to an intelligent plate sorting machine and plate rejection device. Background Technology

[0002] Pencils are the most commonly used writing tool for elementary school students, art students, and draftsmen. They mainly consist of three parts: the lead, the barrel, and the barrel coating. During pencil production, due to the varying quality of pencil slabs, they need to be screened and classified according to quality. Currently, this is generally done manually, with the slabs being inspected, classified, and selected before being stacked to prevent mixing of different types of slabs and affecting subsequent pencil production. However, this manual sorting and stacking process significantly impacts work efficiency. Workers are prone to fatigue and errors due to prolonged stacking and sorting, leading to mixed slabs and affecting subsequent processing results. Utility Model Content

[0003] The purpose of this invention is to solve the problem that in the existing method of manually sorting and stacking pencil boards after inspection, workers are prone to fatigue due to long hours of stacking and sorting, which seriously affects work efficiency, leads to errors, and causes various types of boards to be mixed together, thus affecting the subsequent processing results.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The intelligent board sorting machine's board rejection device is characterized by: including a first board sorting worktable and a second board sorting worktable; the bottom surface of the middle part of the first board sorting worktable is provided with a board sorting device for sorting pencil boards of different qualities detected in front; the middle part of the second board sorting worktable is provided with a sorting board passage groove on one side of the board sorting device; the upper surface of the first board sorting worktable is provided with a first stacking platform and a second stacking platform for stacking and sorting pencil boards at the front and rear ends of the board sorting device, respectively; the second board sorting worktable is provided with a third stacking platform that can move back and forth on one side of the second stacking platform; and a transfer component for transferring pencil boards to the third stacking platform is provided behind the second stacking platform.

[0006] The transfer assembly includes a fork assembly for picking up stacked pencil boards located at the bottom of the second stacking platform, a fork lifting assembly for lifting the picked-up pencil boards located below the fork assembly, a translation assembly for pushing the lifted pencil boards onto the third stacking platform located above the second stacking platform, and a third stacking platform moving assembly for moving the third stacking platform located at the rear end of the second separating workbench.

[0007] A further improvement is that a first stacking support frame is provided on the first stacking platform, a second stacking support frame is provided on the second stacking platform, and a third stacking support frame is provided on the third stacking platform.

[0008] A further improvement is made in that: both ends of the bottom surface of the first and third stacking platforms are provided with bucket tooth-shaped loading platforms, and a guide wheel assembly is provided above the tooth end of the loading platform. The guide wheel assembly includes a guide wheel bracket installed on the adjacent first or second stacking support frame. A guide wheel connecting rod is movably sleeved inside the guide wheel bracket. The lower end of the guide wheel connecting rod is connected to a guide wheel. A limit groove is opened on the upper part of one side wall of the guide wheel bracket. A limit block that cooperates with the limit groove is provided at the upper end of the guide wheel connecting rod. A guide wheel spring is provided between the upper end of the guide wheel connecting rod and the inner top surface of the guide wheel bracket.

[0009] A further improvement is that the inner walls of the first and second stacking support frames are provided with several spring clips.

[0010] A further improvement is that a fourth stacking platform is provided at the outlet of the sorting trough, and the structure of the fourth stacking platform is the same as that of the first stacking platform.

[0011] A further improvement is that the slitting device includes a slitting conveyor chain disposed between the first stacking platform and the second stacking platform, a slitting conveyor motor installed below the first slitting workbench for driving the slitting conveyor chain, and several slitting conveyor push plates are detachably installed on the slitting conveyor chain.

[0012] A further improvement is made in that: a second pressure plate assembly is provided above the plate separating device. The second pressure plate assembly includes a pressure plate support frame connected between the first stacking support frame and the second stacking support frame. A pressure plate is provided below the pressure plate support frame. The middle part of the pressure plate is connected to the middle part of the pressure plate support frame through a cam clamping rod. Several pressure plate connecting rods are fixedly connected to the upper surface of the outer end of the pressure plate. The upper end of the pressure plate connecting rod slides upward through the pressure plate support frame. A pressure plate spring is sleeved on the part of the pressure plate connecting rod located between the pressure plate and the pressure plate support frame.

[0013] A further improvement is that the forklift assembly includes a forklift support frame installed on the bottom surface of the second stacking platform, a forklift cylinder installed on the forklift support frame, and a forklift guide rail. The output end of the forklift cylinder is fixedly connected to a forklift platform, and the bottom surface of the forklift platform is fixedly connected to a forklift slide that cooperates with the forklift guide rail via a connecting plate.

[0014] A further improvement is that the fork assembly includes a fork cylinder and a fork guide rail mounted on the fork lifting platform. The output end of the fork cylinder is fixedly connected to a fork handle facing the second stacking platform. The second stacking platform has a fork handle groove that mates with the fork handle. A fork slide seat that mates with the fork guide rail is installed on the bottom surface of the fork handle.

[0015] A further improvement is that the translation component includes a translation cylinder installed on the back of the second stacking support frame, and a translation push plate that moves left and right within the second stacking support frame. A push plate connecting rod is fixedly connected to the back of the translation push plate. A push plate groove is provided on the back of the second stacking support frame. The push plate connecting rod slides backward through the push plate groove and is fixedly connected to the output end of the translation cylinder via a connecting plate.

[0016] A further improvement is that the third stacking platform moving assembly includes a stacking platform moving support frame installed at the rear end of the second splitting workbench. The stacking platform moving support frame is equipped with a stacking platform moving cylinder and a stacking platform moving slide rail. The output end of the stacking platform moving cylinder is fixedly connected to the back of the third stacking platform, and the bottom surface of the third stacking platform is fixedly connected to a stacking platform moving slide block that cooperates with the stacking platform moving slide rail.

[0017] Compared with existing technologies, the above technical solution has the following advantages:

[0018] In conjunction with the preceding testing components, the pencil boards of different qualities are sorted and stacked by the sorting device.

[0019] The first and second stacking platforms are equipped with toothed feeding platforms to facilitate the loading of pencil boards onto the stacking platforms. The inner wall of the stacking platform support frame is equipped with several spring clips to suppress the fluctuations generated when the pencil boards are stacked and loaded.

[0020] A pressure plate assembly is installed above the plate separating device. The pressure plate of the pressure plate assembly is slidably connected to the pressure plate connecting rod on the pressure plate support frame through a cam clamping rod, which can realize the height adjustment of the pressure plate and can meet the feeding of pencils of different thicknesses.

[0021] The pencil boards on the second stacking platform are transferred to the front of the equipment via a transfer component. This way, both the second and third category pencil boards are located at the front of the equipment. The first category boards on the sorting trough enter the subsequent steps, or a fourth stacking platform is set at the exit of the sorting trough for direct stacking. The result of the fourth stacking platform is the same as that of the first stacking platform. This facilitates the sorting, stacking, and retrieval of the various categories of pencil boards after testing, thus improving work efficiency and effectiveness. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model on the plate selector;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 3 This is a top view of the structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of each component on the first partition workbench in this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of each component on the first partition workbench in this utility model from another angle;

[0028] Figure 6 This is a schematic diagram of the structure of the second pressure plate assembly located on the first plate-separating workbench in this utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the transfer component in this utility model;

[0030] Figure 8 This is a schematic diagram of the structure of the third stacking platform moving component in this utility model.

[0031] Explanation of reference numerals in the attached drawings: First separating workbench b1, First stacking platform b11, Second stacking platform b12, First stacking support frame b13, Second stacking support frame b14, Spring b15, Guide wheel b16, Guide wheel bracket b17, Guide wheel connecting rod b18, Guide wheel spring b19, Loading platform b20, Second separating workbench b2, Sorting trough b21, Third stacking platform b22, Third stacking support frame b23, Second pressure plate assembly b3, Pressure plate support frame b31, Pressure plate connecting rod b32, Pressure plate b33, Pressure plate spring b34, Cam clamping rod b35, Separating device b4, Separating conveyor motor b41, Separating conveyor Chain b42, plate conveyor push plate b43, fork assembly b5, fork cylinder b51, fork handle b52, fork guide rail b53, fork slide b54, fork lifting assembly b6, fork lifting cylinder b61, fork lifting platform b62, fork lifting support frame b63, fork lifting guide rail b64, fork lifting slide b65, translation assembly b7, translation cylinder b71, translation push plate b72, push plate connecting rod b73, push plate slide groove b74, third stacking platform moving assembly b8, stacking platform moving cylinder b81, stacking platform moving support frame b82, stacking platform moving slide rail b83, stacking platform moving slide b84. Detailed Implementation

[0032] See Figures 1-8 As shown, the technical solution adopted in this specific embodiment is: an intelligent board sorting machine board rejection device, characterized in that: it includes a first board sorting workbench b1 and a second board sorting workbench b2. The bottom surface of the middle part of the first board sorting workbench b1 is provided with a board sorting device b4 for sorting pencil boards of different qualities detected in front. The middle part of the second board sorting workbench b2 is provided with a sorting board passage groove b21 on one side of the board sorting device b4. The upper surface of the first board sorting workbench b1 is provided with a first stacking platform b11 and a second stacking platform b12 for stacking and sorting pencil boards at the front and rear ends of the board sorting device b4, respectively. The second board sorting workbench b2 is provided with a third stacking platform b22 that can move back and forth on one side of the second stacking platform b12. A transfer component for transferring pencil boards to the third stacking platform b22 is provided behind the second stacking platform b12.

[0033] The transfer assembly includes a forklift assembly b5 located at the bottom of the second stacking platform b12 for picking up stacked pencil boards, a forklift lifting assembly b6 located below the forklift assembly b5 for lifting the picked-up pencil boards, a translation assembly b7 located above the second stacking platform b12 for pushing the lifted pencil boards onto the third stacking platform b22, and a third stacking platform moving assembly b8 located at the rear end of the second separating workbench b2 for moving the third stacking platform b22.

[0034] The first stacking platform b11 is provided with a first stacking support frame b13, the second stacking platform b12 is provided with a second stacking support frame b14, and the third stacking platform b22 is provided with a third stacking support frame b23.

[0035] Both ends of the bottom surface of the first stacking platform b11 and the third stacking platform b22 are provided with a tooth-shaped loading platform b20. A guide wheel assembly is provided above the tooth end of the loading platform b20. The guide wheel assembly includes a guide wheel bracket b17 installed on the adjacent first stacking support frame b13 or second stacking support frame b14. A guide wheel connecting rod b18 is movably sleeved inside the guide wheel bracket b17. The lower end of the guide wheel connecting rod b18 is connected to a guide wheel b16. A limit groove b171 is opened on the upper part of one side wall of the guide wheel bracket b17. A limit block b181 that cooperates with the limit groove b171 is provided at the upper end of the guide wheel connecting rod b18. A guide wheel spring b19 is provided between the upper end of the guide wheel connecting rod b18 and the inner top surface of the guide wheel bracket b17.

[0036] The inner walls of the first stacking support frame b13 and the second stacking support frame b14 are provided with a plurality of spring clips b15. The spring clips b15 are used to suppress the fluctuations generated when the pencil boards are stacked.

[0037] The fourth stacking platform is provided at the outlet of the sorting trough b21, and the structure of the fourth stacking platform is the same as that of the first stacking platform b11.

[0038] The slitting device b4 includes a slitting conveyor chain b42 disposed between the first stacking platform b11 and the second stacking platform b12, and a slitting conveyor motor b41 installed below the first slitting workbench b1 to drive the slitting conveyor chain b42. Several slitting conveyor push plates b43 are detachably installed on the slitting conveyor chain b42.

[0039] The plate separating device b4 is equipped with a second pressure plate assembly b3 above it. The second pressure plate assembly b3 includes a pressure plate support frame b31 connected between the first stacking support frame b13 and the second stacking support frame b14. A pressure plate b33 is provided below the pressure plate support frame b31. The middle part of the pressure plate b33 is connected to the middle part of the pressure plate support frame b31 through a cam clamping rod b35. Several pressure plate connecting rods b32 are fixedly connected to the upper surface of the outer end of the pressure plate b33. The upper end of the pressure plate connecting rod b32 slides upward through the pressure plate support frame b31. A pressure plate spring b34 is sleeved on the part of the pressure plate connecting rod b32 located between the pressure plate b33 and the pressure plate support frame b31.

[0040] The forklift assembly b6 includes a forklift support frame b63 installed on the bottom surface of the second stacking platform b12, a forklift cylinder b61 installed on the forklift support frame b63, and a forklift guide rail b64. The output end of the forklift cylinder b61 is fixedly connected to a forklift platform b62, and the bottom surface of the forklift platform b62 is fixedly connected to a forklift slide b65 that cooperates with the forklift guide rail b64 via a connecting plate.

[0041] The forklift assembly b5 includes a forklift cylinder b51 and a forklift guide rail b53 mounted on the forklift lifting platform b62. The output end of the forklift cylinder b51 is fixedly connected to a fork handle b52 facing the second stacking platform b12. The second stacking platform b12 has a fork handle groove that cooperates with the fork handle b52. The bottom surface of the fork handle b52 is equipped with a forklift slide b54 that cooperates with the forklift guide rail b53.

[0042] The translation component b7 includes a translation cylinder b71 installed on the back of the second stacking support frame b14 and a translation push plate b72 that moves left and right within the second stacking support frame b14. A push plate connecting rod b73 is fixedly connected to the back of the translation push plate b72. A push plate groove b74 is provided on the back of the second stacking support frame b14. The push plate connecting rod b73 slides backward through the push plate groove b74 and is fixedly connected to the output end of the translation cylinder b71 through a connecting plate.

[0043] The third stacking platform moving assembly b8 includes a stacking platform moving support frame b82 installed at the rear end of the second splitting workbench b2. The stacking platform moving support frame b82 is equipped with a stacking platform moving cylinder b81 and a stacking platform moving slide rail b83. The output end of the stacking platform moving cylinder b81 is fixedly connected to the back of the third stacking platform b22. The bottom surface of the third stacking platform b22 is fixedly connected to a stacking platform moving slide block b84 that cooperates with the stacking platform moving slide rail b83.

[0044] The working principle of this invention is as follows: After inspection, pencil boards enter the sorting device of the first sorting workbench. Based on the inspection results, they are sorted. Category 1 pencils pass directly through the sorting device into the sorting trough of the second sorting workbench. Category 2 pencils are pushed forward onto the first stacking platform by a sorting conveyor chain driven by a sorting conveyor motor. Category 3 pencils are pushed backward onto the second stacking platform by a sorting conveyor motor. Both the first and second stacking platforms are equipped with toothed feeding platforms for easy loading of pencil boards. The inner wall of the stacking platform support frame has several spring clips to suppress fluctuations during pencil board stacking. A pressure plate assembly is located above the sorting device. The pressure plate of the pressure plate assembly is slidably connected to a pressure plate connecting rod on the pressure plate support frame via a cam clamping rod, allowing for height adjustment to accommodate pencils of different thicknesses. The process involves conveying pencil boards. When the pencil boards on the second stacking platform reach a certain height, the forklift cylinder of the forklift assembly drives the fork handle to insert into the bottom of the pencil boards. Then, the forklift lifting cylinder of the forklift lifting assembly lifts the forklift lifting platform, the forklift assembly on it, and the pencil boards, raising them to the level of the third stacking platform. Afterward, the translation cylinder of the translation assembly drives the translation push plate to push the pencil boards onto the third stacking platform. Then, the stacking platform moving cylinder of the third stacking platform moving assembly moves the third stacking platform forward, making it easy to remove the pencil boards from the third stacking platform. In this way, both the second and third category pencil boards are located at the front of the equipment. The first category of pencil boards on the sorting trough enters the subsequent steps, or a fourth stacking platform is set at the exit of the sorting trough for direct stacking. The result of the fourth stacking platform is the same as that of the first stacking platform. This facilitates the sorting, stacking, and retrieval of the various categories of pencil boards after testing.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. An intelligent board selection machine rejection device, characterized in that: The system includes a first sorting workbench and a second sorting workbench. The bottom surface of the middle part of the first sorting workbench is provided with a sorting device for sorting pencil boards of different qualities that are being inspected in front. The middle part of the second sorting workbench is provided with a sorting board passage groove on one side of the sorting device. The upper surface of the first sorting workbench is provided with a first stacking platform and a second stacking platform for stacking and sorting pencil boards at the front and rear ends of the sorting device, respectively. The second sorting workbench is provided with a third stacking platform that can move back and forth on one side of the second stacking platform. A transfer component for transferring pencil boards to the third stacking platform is provided behind the second stacking platform. The transfer assembly includes a fork assembly for picking up stacked pencil boards located at the bottom of the second stacking platform, a fork lifting assembly for lifting the picked-up pencil boards located below the fork assembly, a translation assembly for pushing the lifted pencil boards onto the third stacking platform located above the second stacking platform, and a third stacking platform moving assembly for moving the third stacking platform located at the rear end of the second separating workbench.

2. The intelligent board selection machine rejection device according to claim 1, characterized in that: A first stacking support frame is provided on the first stacking platform, a second stacking support frame is provided on the second stacking platform, and a third stacking support frame is provided on the third stacking platform.

3. The intelligent board selection machine rejection device according to claim 2, characterized in that: Both ends of the bottom surface of the first and third stacking platforms are provided with tooth-shaped loading platforms. A guide wheel assembly is provided above the tooth end of the loading platform. The guide wheel assembly includes a guide wheel bracket installed on the adjacent first or second stacking support frame. A guide wheel connecting rod is movably sleeved inside the guide wheel bracket. The lower end of the guide wheel connecting rod is connected to a guide wheel. A limit groove is opened on the upper part of one side wall of the guide wheel bracket. A limit block that cooperates with the limit groove is provided at the upper end of the guide wheel connecting rod. A guide wheel spring is provided between the upper end of the guide wheel connecting rod and the inner top surface of the guide wheel bracket. Several spring pieces are provided on the inner walls of the first and second stacking support frames.

4. The intelligent board selection machine rejection device according to claim 3, characterized in that: A fourth stacking platform is provided at the outlet of the sorting trough, and the structure of the fourth stacking platform is the same as that of the first stacking platform.

5. The intelligent board selection machine rejection device according to claim 3, characterized in that: The slitting device includes a slitting conveyor chain disposed between the first stacking platform and the second stacking platform, and a slitting conveyor motor installed below the first slitting workbench to drive the slitting conveyor chain. Several slitting conveyor push plates are detachably installed on the slitting conveyor chain.

6. The intelligent board selection machine rejection device according to claim 5, characterized in that: A second pressure plate assembly is provided above the plate separating device. The second pressure plate assembly includes a pressure plate support frame connected between the first stacking support frame and the second stacking support frame. A pressure plate is provided below the pressure plate support frame. The middle part of the pressure plate is connected to the middle part of the pressure plate support frame through a cam clamping rod. Several pressure plate connecting rods are fixedly connected to the upper surface of the outer end of the pressure plate. The upper end of the pressure plate connecting rod slides upward through the pressure plate support frame. A pressure plate spring is sleeved on the part of the pressure plate connecting rod located between the pressure plate and the pressure plate support frame.

7. The intelligent board selection machine rejection device according to claim 3, characterized in that: The forklift assembly includes a forklift support frame installed on the bottom surface of the second stacking platform, a forklift cylinder installed on the forklift support frame, and a forklift guide rail. The output end of the forklift cylinder is fixedly connected to a forklift platform, and the bottom surface of the forklift platform is fixedly connected to a forklift slide that cooperates with the forklift guide rail via a connecting plate.

8. The intelligent board selection machine rejection device according to claim 7, characterized in that: The forklift assembly includes a forklift cylinder and a forklift guide rail mounted on the forklift lifting platform. The output end of the forklift cylinder is fixedly connected to a fork handle facing the second stacking platform. The second stacking platform has a fork handle groove that mates with the fork handle. A forklift slide seat that mates with the forklift guide rail is installed on the bottom surface of the fork handle.

9. The intelligent board selection machine rejection device according to claim 8, characterized in that: The translation component includes a translation cylinder installed on the back of the second stacking support frame and a translation push plate that moves left and right within the second stacking support frame. A push plate connecting rod is fixedly connected to the back of the translation push plate. A push plate groove is provided on the back of the second stacking support frame. The push plate connecting rod slides backward through the push plate groove and is fixedly connected to the output end of the translation cylinder via a connecting plate.

10. The intelligent board selection machine rejection device according to claim 3, characterized in that: The third stacking platform moving assembly includes a stacking platform moving support frame installed at the rear end of the second splitting workbench. The stacking platform moving support frame is equipped with a stacking platform moving cylinder and a stacking platform moving slide rail. The output end of the stacking platform moving cylinder is fixedly connected to the back of the third stacking platform. The bottom surface of the third stacking platform is fixedly connected to a stacking platform moving slide block that cooperates with the stacking platform moving slide rail.

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