Full-automatic paperboard grooving machine

Abstract

The full-automatic paperboard grooving machine comprises a support, a numerical control system, a displacement mechanism and a cutting and grooving mechanism, the displacement mechanism and the cutting and grooving mechanism are both in signal connection with the numerical control system, the displacement mechanism is arranged above the support, and the cutting and grooving mechanism comprises a connecting plate, a cutting module, a grooving module, a waste removing sleeve and a removing drill bit. The removing drill bit is arranged on the inner side of the waste removing sleeve, and the upper end of the removing drill bit is telescopically connected with the waste removing sleeve through a drill bit telescopic rod. The removing drill bit and the waste removing sleeve are connected through a drill bit telescopic rod, and when the removing drill bit stretches out, the removing drill bit can pierce V-shaped waste generated by grooving, and then the waste is lifted, separated and removed; and when the removing drill bit retracts, the bottom of the waste removing sleeve is in contact with the paperboard, and the perforated or cut sheet-shaped waste can be pushed downwards to be separated and removed. And the removing drill bit is matched with the waste removing sleeve, so that waste generated by paperboard cutting and slotting can be effectively removed.

Description

Technical Field

[0001] The invention relates to the technical field of cardboard processing, in particular to a full-automatic cardboard slotting machine. Background Art

[0002] The cardboard slotting machine is an indispensable mechanical equipment in the field of cardboard processing, which is mainly used for precise slotting operations on materials such as cardboard, gray cardboard, density board, etc. This equipment plays a key role in the production of various packaging boxes, gift boxes, wine boxes, shoe boxes and other products. It cuts specific grooves on the material so that the cardboard can be folded and formed according to the predetermined shape and size, thereby greatly improving the aesthetics and practicality of the packaging products. The cardboard slotting machine is favored by the market because it can reduce labor costs and is energy-saving and efficient. However, the waste generated by slotting and cutting during processing of traditional cardboard slotting machines often adheres to the cardboard and is difficult to remove. Manual removal is time-consuming and labor-intensive, and it is inconvenient to collect the waste in a centralized manner, resulting in waste. The invention patent with publication number CN105946031A, a cardboard steering displacement mechanism and a cardboard slotting machine, discloses a cardboard slotting machine, which is provided with a slotting mechanism and a cardboard steering displacement device. After the cardboard is moved and turned by the cardboard steering displacement device, the slotting mechanism slots the cardboard. However, the waste generated by cutting and slotting in this technical solution cannot be effectively removed, which increases labor costs and easily causes waste. Therefore, in the field of cardboard processing technology, it is necessary to propose a technical solution that can effectively deal with the waste generated by cutting and slotting. Summary of the invention

[0003] In view of the above-mentioned prior art, the present invention provides a fully automatic cardboard slotting machine, the main technical problem to be solved is how to effectively deal with the waste generated by cutting and slotting.

[0004] To achieve the above object, the technical solution of the embodiment of the present invention is implemented as follows:

[0005] A fully automatic cardboard slotting machine comprises a bracket, a numerical control system, a displacement mechanism and a cutting and slotting mechanism, wherein the displacement mechanism and the cutting and slotting mechanism are both connected to the numerical control system signal, the displacement mechanism is arranged above the bracket, the cutting and slotting mechanism comprises a connecting plate, a cutting module, a slotting module, a waste removal sleeve and a cleaning drill bit, the cleaning drill bit is arranged on the inner side of the waste removal sleeve, and the upper end of the cleaning drill bit is telescopically connected to the waste removal sleeve through a drill telescopic rod.

[0006] Preferably, the cleaning drill bit is configured to include four drill bit parts, and the four drill bit parts are spliced ​​to form a sharp conical structure at the lower end, the tops of the drill bit parts on the left and right sides are connected to the bottom of the drill telescopic rod through a drill motor, and the tops of the drill bit parts on the front and rear sides are fixedly connected to the drill telescopic rod.

[0007] Preferably, the upper ends of the four drill bit parts are all set to a sector with an angular arc of 90 degrees, and one edge of the drill bit parts on the left and right sides close to the central angle of the sector is set to a sharp serrated structure.

[0008] Preferably, the outer surface of the waste removal sleeve is provided with sleeve barbs.

[0009] Preferably, a telescopic sleeve is arranged above the waste removing sleeve, and the waste removing sleeve is arranged on the inner side of the telescopic sleeve.

[0010] Preferably, the bracket includes a supporting structure and a placement plate, the placement plate includes a placement frame, a placement cross bar and a placement vertical bar, the placement cross bar and the placement vertical bar are arranged in the middle of the placement frame, and the placement cross bar and the placement vertical bar are staggered to form a grid structure.

[0011] Preferably, a slide groove is provided on the inner side of the placement frame, and the placement cross bar and the placement vertical bar are both slidably connected to the placement frame via the slide groove.

[0012] Preferably, an opening is provided on one side of the placement frame.

[0013] Preferably, a plurality of threaded holes are provided above the placement horizontal rod and the placement vertical rod.

[0014] Preferably, a collecting trough is provided below the placement plate, and the bottom of the collecting trough is detachably connected to the bracket.

[0015] The beneficial effect of the present invention is that the device is provided with the numerical control system and the displacement mechanism, which can control the movement of the cutting and grooving mechanism to perform cutting and grooving and waste removal. The removal drill bit is connected to the waste removal sleeve through the drill telescopic rod. When the removal drill bit is extended, it can penetrate the V-shaped waste generated by the grooving, and then pull the waste away; when the removal drill bit is retracted, the bottom of the waste removal sleeve contacts the cardboard, and the sheet-like waste that has been opened or cut can be pushed downward, and then separated and removed. The removal drill bit cooperates with the waste removal sleeve to effectively remove the waste generated by the cutting and grooving of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a fully automatic cardboard slotting machine in an embodiment of the present application;

[0017] Figure 2 This is an enlarged view of point A in the embodiment of the present application;

[0018] Figure 3 This is an enlarged view of point B in the embodiment of the present application;

[0019] Figure 4 This is a structural schematic diagram of clearing the drill bit retracted state in an embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the structure of clearing the drill bit in the expanded state in the embodiment of the present application;

[0021] Figure 6 This is a schematic diagram of the structure of the waste removal sleeve removing sheet waste in the embodiment of the present application;

[0022] Figure 7 A cross-sectional view of a waste removal sleeve removing sheet waste in an embodiment of the present application;

[0023] Figure 8 A schematic diagram of the structure of removing V-shaped waste by a drill bit in an embodiment of the present application;

[0024] Fig. 9 A cross-sectional view of a drill bit removing V-shaped waste in an embodiment of the present application;

[0025] Description of Figure Numbers:

[0026] 1. Bracket; 2. CNC system; 3. Displacement mechanism; 4. Cutting and slotting mechanism; 5. Sheet waste; 6. V-shaped waste; 101. Support structure; 102. Placement plate; 103. Placement frame; 104. Placement crossbar; 105. Placement vertical bar; 106. Slide; 107. Opening; 108. Threaded hole; 109. Collection tank; 401. Connecting plate; 402. Cutting module; 403. Slotting module; 404. Waste removal sleeve; 405. Remove drill bit; 406. Drill telescopic rod; 407. Drill bit parts; 408. Conical structure; 409. Sawtooth structure; 410. Sleeve barb; 411. Telescopic sleeve; 412. Drill motor; DETAILED DESCRIPTION

[0027] The technical solution of the present invention is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. In the following description, the expression "some embodiments" is related to a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0028] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0029] Example 1

[0030] See attached Figure 1-9 The present application provides a fully automatic cardboard slotting machine, including a bracket 1, a numerical control system 2, a displacement mechanism 3 and a cutting and slotting mechanism 4, wherein the displacement mechanism 3 and the cutting and slotting mechanism 4 are both connected to the numerical control system 2 by signal, the displacement mechanism 3 is arranged above the bracket 1, the cutting and slotting mechanism 4 includes a connecting plate 401, a cutting module 402, a slotting module 403, a waste removal sleeve 404 and a cleaning drill bit 405, the cleaning drill bit 405 is arranged on the inner side of the waste removal sleeve 404, and the upper end of the cleaning drill bit 405 is telescopically connected to the waste removal sleeve 404 through a drill telescopic rod 406. In this embodiment, the cutting module 402 is configured as a vibrating knife perpendicular to the cardboard, and the slotting module 403 is configured as a bevel vibrating knife inclined relative to the cardboard. The cutting module 402 and the slotting module 403 cooperate to complete the cardboard cutting and slotting operations. It should be understood that the cutting module 402 and the slotting module 403 can also adopt other commonly used cutting tools of cardboard slotting machines that can perform cutting and slotting operations. The device is provided with the numerical control system 2 and the displacement mechanism 3, which can control the movement of the cutting and slotting mechanism 4 to perform cutting and slotting and waste removal. In this embodiment, the numerical control system 2 is configured as an 8051 single-chip microcomputer, and the numerical control system 2 can control the cutting and slotting mechanism 4 to move forward and backward, left and right, and up and down through the displacement mechanism 3. The cleaning drill 405 is connected to the waste removal sleeve 404 through the drill telescopic rod 406. When the cleaning drill 405 is extended, it can penetrate the V-shaped waste 6 produced by the slotting, thereby lifting and separating the waste; when the cleaning drill 405 is retracted, the bottom of the waste removal sleeve 404 contacts the cardboard, and the sheet-shaped waste 5 produced by the hole or cut can be pushed downward, thereby separating and removing it. The cleaning drill 405 cooperates with the waste removal sleeve 404 to effectively remove the waste produced by the cutting and slotting of the cardboard.

[0031] Specifically, the cleaning drill bit 405 is configured to include four drill bit parts 407, and the four drill bit parts 407 are spliced ​​to form a sharp conical structure 408 at the lower end. The top of the drill bit parts 407 on the left and right sides are connected to the bottom of the drill telescopic rod 406 through a drill motor 412, and the top of the drill bit parts 407 on the front and rear sides are fixedly connected to the drill telescopic rod 406. The drill motor 412 can drive the drill parts 407 on the left and right sides to open or close. When the cleaning drill 405 needs to penetrate the V-shaped waste material 6, the drill parts 407 on the left and right sides are closed to form the conical structure 408. The conical structure 408 moves downward to penetrate into the V-shaped waste material 6. After the conical structure 408 completely penetrates the V-shaped waste material 6, the drill motor 412 controls the drill parts 407 on the left and right sides to expand, so that the V-shaped waste material 6 is subjected to the thrust generated by the expansion of the drill parts 407 on the left and right sides, and then moves upward. The expanded drill parts 407 can clamp the V-shaped waste material 6 to prevent the V-shaped waste material 6 from falling downward, so as to further pull the V-shaped waste material 6 and separate it from the cardboard surface, thereby improving the reliability of the device.

[0032] Specifically, the upper ends of the four drill parts 407 are all set to a sector with an angular arc of 90 degrees, and one edge of the drill parts 407 on the left and right sides close to the central angle of the sector is set to a sharp sawtooth structure 409. When the cleaning drill 405 needs to penetrate the V-shaped waste 6, the drill parts 407 on the left and right sides are retracted, and the conical structure 408 penetrates into the V-shaped waste 6. After the conical structure 408 completely penetrates the V-shaped waste 6, the drill motor 412 controls the drill parts 407 on the left and right sides to expand, clamp the V-shaped waste 6 and pull it out, and connect the V-shaped waste 6 in series above the cleaning drill 405. The displacement mechanism 3 controls the cleaning drill 405 to move to the top of the next V-shaped waste 6 that needs to be separated, and the drill motor 412 controls the drill parts 407 on the left and right sides to retract, and the sawtooth structure 409 is used to remove the V-shaped waste 6. The tooth structure 409 can cut the V-shaped waste 6 and reduce the resistance of the V-shaped waste 6, so that the drill part 407 can be smoothly retracted and penetrate into the next V-shaped waste 6 that needs to be separated. Through the serrated structure 409, the device enables the cleaning drill bits 405 on the left and right sides to continuously repeat the expansion and retraction operations. When expanding, the outer surface of the drill part 407 contacts the V-shaped waste 6, and can smoothly push up and jam the V-shaped waste 6. When retracting, the sharp serrated structure 409 on the inner side of the drill part 407 can cut the V-shaped waste 6 for normal retraction, thereby continuously removing the V-shaped waste 6.

[0033] Specifically, the outer surface of the waste removal sleeve 404 is provided with sleeve barbs 410. The expansion and contraction of the drill bit part 407 continuously punctures and pushes the V-shaped waste 6 upward, so that the V-shaped waste 6 is connected in series on the waste removal sleeve 404, and the sleeve barbs 410 can further prevent the V-shaped waste 6 from falling downward, so as to facilitate the separation and collection of the V-shaped waste 6.

[0034] Specifically, a telescopic sleeve 411 is disposed above the waste removal sleeve 404, and the waste removal sleeve 404 is disposed inside the telescopic sleeve 411. After the V-shaped waste 6 is collected, the waste removal sleeve 404 is retracted into the inside of the telescopic sleeve 411, and all the V-shaped waste 6 is pushed out and collected centrally.

[0035] Example 2

[0036] See attached Figure 1-9 The difference between this embodiment and the embodiment 1 is that the support 1 includes a support structure 101 and a placement plate 102, the placement plate 102 includes a placement frame 103, a placement cross bar 104 and a placement vertical bar 105, the placement cross bar 104 and the placement vertical bar 105 are arranged in the middle of the placement frame 103, and the placement cross bar 104 and the placement vertical bar 105 are staggered to form a grid structure. By setting the placement plate 102, the device makes the bottom of the waste removal sleeve 404 contact with the cardboard when the removal drill 405 is retracted, and when the sheet waste 5 that has been opened or cut is pushed downward for removal, the sheet waste 5 can directly fall through the gap of the grid structure to the bottom of the placement plate 102, avoiding accumulation and affecting subsequent work.

[0037] Specifically, a slide groove 106 is provided on the inner side of the placement frame 103, and the placement cross bar 104 and the placement vertical bar 105 are slidably connected to the placement frame 103 through the slide groove 106. By providing the slide groove 106, the placement cross bar 104 and the placement vertical bar 105 can be moved as needed, so that the grid structure gap and the support at the middle of the placement plate 102 can be adjusted according to processing needs.

[0038] Specifically, an opening 107 is provided on one side of the placing frame 103. The opening 107 enables the V-shaped waste 6 collected by the removal drill 405 and the waste removal sleeve 404 to be moved to the top of the opening 107 by the displacement mechanism 3 and discharged through the opening 107 by the push of the telescopic sleeve 411.

[0039] Specifically, a plurality of threaded holes 108 are provided on the top of the placement cross bar 104 and the placement vertical bar 105. The threaded holes 108 enable the placement plate 102 to be equipped with a clamp or other limiting and fixing devices to ensure the accuracy of the paperboard slotting process.

[0040] Specifically, a collecting trough 109 is provided below the placement plate 102, and the bottom of the collecting trough 109 is detachably connected to the bracket 1. By providing the collecting trough 109 below the placement plate 102, the device allows waste to fall into the collecting trough 109, which is convenient for centralized processing and improves the convenience of the device. The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be covered within the protection scope of the present invention. The protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A fully automatic cardboard slotting machine, characterized in that: The invention comprises a support (1), a numerical control system (2), a displacement mechanism (3) and a cutting and slotting mechanism (4), wherein the displacement mechanism (3) and the cutting and slotting mechanism (4) are both connected to the numerical control system (2) by signals, the displacement mechanism (3) is arranged above the support (1), the cutting and slotting mechanism (4) comprises a connecting plate (401), a cutting module (402), a slotting module (403), a waste removal sleeve (404) and a removal drill bit (405), the removal drill bit (405) is arranged on the inner side of the waste removal sleeve (404), and the upper end of the removal drill bit (405) is telescopically connected to the waste removal sleeve (404) through a drill telescopic rod (406).

2. The fully automatic cardboard slotting machine according to claim 1, characterized in that: The cleaning drill bit (405) is configured to include four drill bit parts (407), wherein the four drill bit parts (407) are spliced ​​to form a conical structure (408) with a sharp lower end, and the upper parts of the left and right drill bit parts (407) are connected to the bottom of the drill bit telescopic rod (406) through a drill bit motor (412), and the upper parts of the front and rear drill bit parts (407) are fixedly connected to the drill bit telescopic rod (406).

3. The fully automatic cardboard slotting machine according to claim 2, characterized in that: The upper ends of the four drill parts (407) are all configured as sectors with an angular arc of 90 degrees, and one edge of the drill parts (407) on the left and right sides close to the central angle of the sector is configured as a sharp sawtooth structure (409).

4. The fully automatic cardboard slotting machine according to claim 3, characterized in that: The outer surface of the waste removal sleeve (404) is provided with sleeve barbs (410).

5. The fully automatic cardboard slotting machine according to claim 4, characterized in that: A telescopic sleeve (411) is arranged above the waste removal sleeve (404), and the waste removal sleeve (404) is arranged on the inner side of the telescopic sleeve (411).

6. The fully automatic cardboard slotting machine according to claim 5, characterized in that: The support (1) comprises a supporting structure (101) and a placement plate (102); the placement plate (102) comprises a placement frame (103), a placement cross bar (104) and a placement vertical bar (105); the placement cross bar (104) and the placement vertical bar (105) are arranged in the middle of the placement frame (103); the placement cross bar (104) and the placement vertical bar (105) are staggered to form a grid structure.

7. The fully automatic cardboard slotting machine according to claim 6, characterized in that: A slide groove (106) is arranged on the inner side of the placement frame (103), and the placement cross bar (104) and the placement vertical bar (105) are both slidably connected to the placement frame (103) via the slide groove (106).

8. The fully automatic cardboard slotting machine according to claim 7, characterized in that: An opening (107) is provided on one side of the placement frame (103).

9. The fully automatic cardboard slotting machine according to claim 8, characterized in that: A plurality of threaded holes (108) are arranged on the top of the placement horizontal rod (104) and the placement vertical rod (105).

10. The fully automatic cardboard slotting machine according to claim 9, characterized in that: A collecting trough (109) is provided below the placement plate (102), and the bottom of the collecting trough (109) is detachably connected to the bracket (1).

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