Paper box processing tool

Abstract

The utility model relates to a paper box processing tool, which belongs to the technical field of paper box processing, and comprises a working table, a material receiving hopper is arranged on the lower side of the working table, the left end and the right end of the upper surface of the material receiving hopper are respectively provided with a dismounting and mounting mechanism for conveniently dismounting and mounting the material receiving hopper, and a support frame is fixed on the upper surface of the working table. A positioning mechanism for positioning a paper box is arranged at the bottom of one opposite side of the left and right side walls of the inner cavity of the support frame; the dismounting and mounting mechanism comprises an inserting plate, a supporting net, two empty grooves, two bidirectional screw rods, two rotating sleeves, four movable plates and four protruding blocks, and the inserting plate is fixed to the upper surface of the material receiving hopper. According to the carton processing tool, through the arrangement of the inserting plate, the empty groove, the two-way screw rod, the rotating sleeve, the movable plate and the convex block, a worker can conveniently relieve limiting of the inserting plate, so that the receiving hopper can be pulled out, the labor intensity of the worker is greatly reduced, waste chips can be prevented from falling out, and the worker can conveniently clean the waste chips.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing, in particular to a carton processing tooling. Background Technique

[0002] Carton packaging largely promotes and beautifies commodities with its delicate shape and decoration, enhancing the competitiveness of commodities. Since the shape and structure design of cartons are often determined by the shape characteristics of the packaged commodities, there are many styles and types, such as rectangular, square, polygonal, special-shaped cartons, cylindrical, etc. However, their manufacturing process is basically the same, that is, selecting materials - designing icons - manufacturing templates - stamping - joining into boxes.

[0003] Through retrieval, it is found that the Chinese Patent Publication No.: CN211441361U discloses a processing device for cartons, including a frame body, a bearing platform, a material receiving hopper, a clamping mechanism and an extrusion mechanism. The inner walls on both sides of the frame body are fixed with bearing platforms, and a material receiving hopper is arranged between adjacent bearing platforms. And clamping mechanisms are arranged at the bottoms of the bearing platforms at both ends of the material receiving hopper. A placement groove is arranged on the inner wall of the frame body above the bearing platform, and a cutting knife is arranged inside the placement groove. And a telescopic rod is fixed on the outer wall of the frame body at the position of the cutting knife. Motors are fixed at the tops of the frame bodies, and the output ends of the motors are fixed with rotating shafts through couplings. And a threaded rod is arranged inside the frame body at the position of the rotating shaft. This utility model not only improves the convenience during the cleaning of carton debris, improves the convenience during the fixing of cartons and ensures the safety of operation, but also can quickly and accurately determine the cutting length of cartons. In this utility model, the material receiving hopper can be fixed under the bearing platform through fixed beads, limiting beads, springs and clamping blocks. However, during disassembly, it is necessary to pull downward forcefully, which will cause the waste chips in the inner cavity of the material receiving hopper to spill, thereby reducing the practicability. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a carton processing tooling, which has the advantages of being convenient for disassembling and assembling the material receiving hopper, etc., and solves the problem that the material receiving hopper can be fixed under the bearing platform through fixed beads, limiting beads, springs and clamping blocks. However, during disassembly, it is necessary to pull downward forcefully, which will cause the waste chips in the inner cavity of the material receiving hopper to spill, thereby reducing the practicability.

[0005] To achieve the above object, the utility model provides the following technical scheme: A carton processing tooling, including a workbench, a material receiving hopper is arranged under the workbench, disassembly and assembly mechanisms for facilitating the disassembly and assembly of the material receiving hopper are arranged at the left and right ends of the upper surface of the material receiving hopper, a support frame is fixed on the upper surface of the workbench, and positioning mechanisms for positioning cartons are arranged at the bottoms of the opposite sides of the left and right side walls inside the support frame cavity;

[0006] The disassembly and assembly mechanism includes an insertion plate, a support mesh, two empty slots, two bidirectional screws, two rotating sleeves, four movable plates and four convex blocks. The insertion plate is fixed on the upper surface of the material receiving hopper. A through hole is provided on the upper surface of the workbench. The support mesh is fixed in the inner cavity of the through hole. The two empty slots are provided at the left and right ends of the front surface of the workbench. The two ends of the bidirectional screw are rotatably connected between the opposite sides of the top of the left and right side walls of the inner cavity of the empty slot through bearings. The rotating sleeve is fixed in the middle of the outer surface of the bidirectional screw. The movable plate is threadedly connected to the bidirectional screw. The two convex blocks are fixed on the opposite sides of the two movable plates.

[0007] By adopting this technical solution, it is convenient for the staff to release the limit on the insertion plate, so that the material receiving hopper can be pulled out. This not only greatly reduces the labor intensity of the staff, but also can prevent waste chips from falling out, thus facilitating the staff to clean up the waste chips.

[0008] Furthermore, a motor is fixed on the right side of the support frame. The output shaft of the motor penetrates through the support frame and extends into the inner cavity of the support frame and is fixed with a threaded rod. A nut sleeve is threadedly connected to the outer surface of the threaded rod. A blade is fixed on the lower surface of the nut sleeve.

[0009] By adopting this technical solution, it can be used for processing cartons.

[0010] Furthermore, a slide bar is fixed on the inner top wall of the support frame. A slider is fixed on the upper surface of the nut sleeve. The slider moves in a horizontal straight line in the inner cavity of the slide bar.

[0011] By adopting this technical solution, the movement of the nut sleeve can be limited by the provided slide bar and slider.

[0012] Furthermore, slots are provided at the left and right ends of the lower surface of the workbench. The size of the inner cavity of the slot is adapted to the size of the insertion plate.

[0013] Furthermore, limiting bars are fixed at the left and right ends of the inner top wall of the empty slot. The top of the movable plate moves in a horizontal straight line in the inner cavity of the limiting bar. The two movable plates are symmetrically distributed at the left and right ends of the vertical central axis of the bidirectional screw.

[0014] By adopting this technical solution, the movement of the movable plate can be limited to make it move in a horizontal straight line.

[0015] Furthermore, grooves are provided on both the left and right sides of the insertion plate. The size of the inner cavity of the groove is adapted to the size of the convex block. The size of the inner cavity of the material receiving hopper is larger than the size of the through hole.

[0016] By adopting this technical solution, it is convenient for the convex block to enter the inner cavity of the groove and prevent waste chips from falling out.

[0017] Furthermore, the positioning mechanism includes two electric telescopic rods, two fixing plates, two positioning plates, two pull rods, four stretching rods, four springs and two pressing plates. The two electric telescopic rods are fixed at the bottom between the opposite sides of the left and right side walls inside the support frame cavity. The two fixing plates are fixed on the opposite sides of the two electric telescopic rods. The two positioning plates are fixed at the tops of the opposite sides of the two fixing plates. One end of the pull rod penetrates through the positioning plate and extends to the lower side of the positioning plate and is fixed to the upper surface of the pressing plate. The two stretching rods are fixed at the front and rear ends between the opposite sides of the positioning plate and the pressing plate. The springs are movably sleeved on the outer surfaces of the stretching rods.

[0018] By adopting this technical solution, it is possible to position cartons of different sizes, thereby facilitating the processing of cartons and improving the processing quality of cartons.

[0019] Furthermore, both ends of the spring are fixedly connected between the opposite sides of the positioning plate and the pressing plate. An anti-slip block is fixed on the lower surface of the pressing plate, and the anti-slip block is a rubber block.

[0020] By adopting this technical solution, the friction between the pressing plate and the carton is greatly increased.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] 1. For this carton processing tooling, through the settings of the insertion plate, empty slot, bidirectional screw, rotating sleeve, movable plate and convex block, it is possible to facilitate the staff to release the limit of the insertion plate, so that the material receiving hopper can be pulled out. This not only greatly reduces the labor intensity of the staff, but also can prevent waste chips from falling out, thus facilitating the staff to clean up the waste chips.

[0023] 2. For this carton processing tooling, a positioning mechanism is arranged on both side walls inside the support frame cavity. Through the mutual cooperation between the electric telescopic rod, fixing plate, positioning plate, pull rod, stretching rod, spring and pressing plate, it is possible to position cartons of different sizes, thereby facilitating the processing of cartons and improving the processing quality of cartons. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is a schematic structural diagram of the disassembly and assembly mechanism of the present utility model;

[0026] Figure 3 is a schematic structural diagram of the positioning mechanism of the present utility model;

[0027] Figure 4 is a schematic structural diagram of a part of the positioning mechanism of the present utility model.

[0028] In the figure: 1, workbench; 2, material receiving hopper; 3, disassembly and assembly mechanism; 31, plug board; 32, support net; 33, empty slot; 34, bidirectional screw; 35, rotating sleeve; 36, movable plate; 37, convex block; 38, through hole; 4, support frame; 5, positioning mechanism; 51, electric telescopic rod; 52, fixing plate; 53, positioning plate; 54, pull rod; 55, tension rod; 56, spring; 57, pressing plate. Specific implementation mode

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figure 1 , a carton processing tooling in this embodiment includes a workbench 1. A material receiving hopper 2 is provided on the lower side of the workbench 1. Disassembly and assembly mechanisms 3 for facilitating the disassembly and assembly of the material receiving hopper 2 are provided at both left and right ends of the upper surface of the material receiving hopper 2. A support frame 4 is fixed on the upper surface of the workbench 1. A positioning mechanism 5 for positioning the carton is provided at the bottom of the opposite sides of the left and right inner side walls of the inner cavity of the support frame 4.

[0031] In this embodiment, a motor is fixed on the right side of the support frame 4. The output shaft of the motor penetrates through the support frame 4 and extends into the inner cavity of the support frame 4 and is fixed with a threaded rod. A nut sleeve is threadedly connected to the outer surface of the threaded rod. A blade is fixed on the lower surface of the nut sleeve. A slide bar is fixed on the inner top wall of the support frame 4. A slider is fixed on the upper surface of the nut sleeve. The slider makes a horizontal linear motion in the inner cavity of the slide bar.

[0032] It can be understood that when the motor is started, the output shaft of the motor rotates to drive the threaded rod to rotate. The rotation of the threaded rod drives the nut sleeve and the blade to move. The nut sleeve can only perform a linear motion under the action of the slider and the slide bar, and thus the carton can be processed.

[0033] Please refer to Figure 2, in order to facilitate the disassembly and assembly of the material receiving hopper 2, the disassembly and assembly mechanism 3 in this embodiment includes an insertion plate 31, a support net 32, two empty slots 33, two bidirectional screws 34, two rotating sleeves 35, four movable plates 36 and four bumps 37. The insertion plate 31 is fixed on the upper surface of the material receiving hopper 2. A through hole 38 is provided on the upper surface of the workbench 1. The support net 32 is fixed in the inner cavity of the through hole 38. The waste chips generated during processing can fall into the inner cavity of the material receiving hopper 2 through the support net 32 fixed in the through hole 38. The two empty slots 33 are provided at the left and right ends of the front surface of the workbench 1. The two ends of the bidirectional screw 34 are rotatably connected between the top of the opposite sides of the left and right side walls of the inner cavity of the empty slot 33 through bearings. The rotating sleeve 35 is fixed in the middle of the outer surface of the bidirectional screw 34. The movable plate 36 is threadedly connected to the bidirectional screw 34. By rotating the rotating sleeve 35, the rotation of the rotating sleeve 35 drives the rotation of the bidirectional screw 34. The rotation of the bidirectional screw 34 can move the movable plate 36 threadedly connected to it. The two bumps 37 are fixed on the opposite sides of the two movable plates 36.

[0034] In this embodiment, slots are provided at the left and right ends of the lower surface of the workbench 1. The size of the inner cavity of the slot is adapted to the size of the insertion plate 31. Limit strips are fixed at the left and right ends of the top wall of the empty slot 33. The top of the movable plate 36 moves horizontally in a straight line within the inner cavity of the limit strip. The two movable plates 36 are symmetrically distributed at the left and right ends of the vertical central axis of the bidirectional screw 34.

[0035] Among them, grooves are provided on both the left and right sides of the insertion plate 31. The size of the inner cavity of the groove is adapted to the size of the bump 37. The size of the inner cavity of the material receiving hopper 2 is larger than the size of the through hole 38. The movement of the movable plate 36 drives the movement of the bump 37 until the bump 37 moves out of the inner cavity of the groove, and the limit on the insertion plate 31 can be released, thereby facilitating the extraction and cleaning of the material receiving hopper 2 and reducing the labor intensity of the staff.

[0036] Please refer to Figures 3 - 4, To position the paper box, the positioning mechanism 5 in this embodiment includes two electric telescopic rods 51, two fixed plates 52, two positioning plates 53, two pull rods 54, four stretching rods 55, four springs 56 and two pressing plates 57. The two electric telescopic rods 51 are fixed at the bottom between the opposite sides of the left and right side walls of the inner cavity of the support frame 4. The two fixed plates 52 are fixed on the opposite sides of the two electric telescopic rods 51. Place the paper box on the workbench 1, and then start the electric telescopic rod 51 to fix paper boxes of different sizes. The elongation of the electric telescopic rod 51 drives the fixed plate 52 to move until it is adjusted to a suitable position. The two positioning plates 53 are fixed at the tops of the opposite sides of the two fixed plates 52. One end of the pull rod 54 passes through the positioning plate 53 and extends to the lower side of the positioning plate 53 and is fixed to the upper surface of the pressing plate 57. The two stretching rods 55 are fixed at the front and rear ends between the opposite sides of the positioning plate 53 and the pressing plate 57. The spring 56 is movably sleeved on the outer surface of the stretching rod 55. Pull the pull rod 54 upward to make the pressing plate 57 move upward. The movement of the pressing plate 57 will shorten the stretching rod 55 and compress the spring 56. One side of the paper box can be placed on the lower surface of the pressing plate 57 and then the pull rod 54 can be released. Then position the other side of the paper box using the pressing plate 57.

[0037] In this embodiment, the two ends of the spring 56 are respectively fixedly connected between the opposite sides of the positioning plate 53 and the pressing plate 57. The lower surface of the pressing plate 57 is fixed with anti-slip blocks, and the anti-slip blocks are rubber blocks.

[0038] It should be noted that the positioning mechanism 5 provided can position paper boxes of different sizes, thereby facilitating the processing of paper boxes and improving the processing quality of paper boxes.

[0039] The working principle of the above embodiment is as follows:

[0040] (1) When processing the paper box, first place the paper box on the workbench 1, and then start the electric telescopic rod 51 to fix paper boxes of different sizes. The elongation of the electric telescopic rod 51 drives the fixed plate 52 to move until it is adjusted to a suitable position. Then pull the pull rod 54 upward to make the pressing plate 57 move upward. The movement of the pressing plate 57 will shorten the stretching rod 55 and compress the spring 56. One side of the paper box can be placed on the lower surface of the pressing plate 57 and then the pull rod 54 can be released. Then position the other side of the paper box using the pressing plate 57. Then start the motor. The rotation of the output shaft of the motor drives the threaded rod to rotate. The rotation of the threaded rod drives the nut sleeve and the blade to move. The nut sleeve can only move in a straight line under the action of the slider and the slide bar, and then the paper box can be processed.

[0041] (2)During processing, the waste chips generated can fall into the inner cavity of the material receiving hopper 2 through the support net 32 fixed in the through hole 38. When disassembling the material receiving hopper 2, rotate the rotating sleeve 35. The rotation of the rotating sleeve 35 drives the rotation of the bidirectional screw 34. The rotation of the bidirectional screw 34 can move the movable plate 36 threadedly connected thereto. The top of the movable plate 36 moves within the inner cavity of the limiting strip. At this time, the two movable plates 36 move away from each other. The movement of the movable plate 36 drives the convex block 37 to move until the convex block 37 moves out of the inner cavity of the groove, and the limit on the insertion plate 31 can be released, thereby facilitating the extraction and cleaning of the material receiving hopper 2.

Claims

1. A paper box processing tool, comprising a workbench (1), characterized in that: A receiving hopper (2) is provided at the lower side of the workbench (1), and disassembly mechanisms (3) for facilitating disassembly and assembly of the receiving hopper (2) are provided at both left and right ends of the upper surface of the receiving hopper (2); a support frame (4) is fixed to the upper surface of the workbench (1), and a positioning mechanism (5) for positioning a paper box is provided at the bottom of the opposite side of the left and right side walls of the inner cavity of the supporting frame (4); The disassembly and assembly mechanism (3) comprises an insert plate (31), a support net (32), two empty slots (33), two bidirectional screw rods (34), two rotating sleeves (35), four movable plates (36) and four protrusions (37). The insert plate (31) is fixed to the upper surface of the receiving hopper (2). A through hole (38) is provided on the upper surface of the workbench (1). The support net (32) is fixed to the inner cavity of the through hole (38). The two empty slots (33) are provided at the left and right ends of the front surface of the workbench (1). The two ends of the bidirectional screw rod (34) are rotatably connected to the top between the left and right side walls of the inner cavity of the empty slot (33) through bearings. The rotating sleeve (35) is fixed to the middle of the outer surface of the bidirectional screw rod (34). The movable plate (36) is threadedly connected to the bidirectional screw rod (34). The two protrusions (37) are fixed to the opposite sides of the two movable plates (36).

2. A carton processing tool according to claim 1, characterized in that: A motor is fixed to the right side of the support frame (4); an output shaft of the motor passes through the support frame (4) and extends to the inner cavity of the support frame (4) and is fixed with a threaded rod; a screw sleeve is threadedly connected to the outer surface of the threaded rod; and a blade is fixed to the lower surface of the screw sleeve.

3. A carton processing tool according to claim 2, characterized in that: A slide bar is fixed to the inner top wall of the support frame (4), and a slider is fixed to the upper surface of the screw sleeve, and the slider performs horizontal linear motion in the inner cavity of the slide bar.

4. A paper box processing tool according to claim 1, characterized in that: Slots are provided at both left and right ends of the lower surface of the workbench (1), and the size of the inner cavity of the slots is compatible with the size of the inserting plate (31).

5. A paper box processing tool according to claim 1, characterized in that: Limiting strips are fixed to both left and right ends of the top wall of the hollow slot (33), and the top of the movable plate (36) performs horizontal linear motion in the inner cavity of the limiting strip. The two movable plates (36) are symmetrically distributed at the left and right ends of the vertical center axis of the bidirectional screw (34).

6. A paper box processing tool according to claim 1, characterized in that: The left and right sides of the insert plate (31) are both provided with grooves, the size of the inner cavity of the grooves matches the size of the protrusions (37), and the size of the inner cavity of the receiving hopper (2) is larger than the size of the through hole (38).

7. A paper box processing tool according to claim 1, characterized in that: The positioning mechanism (5) comprises two electric telescopic rods (51), two fixed plates (52), two positioning plates (53), two pull rods (54), four stretching rods (55), four springs (56) and two pressing plates (57), wherein the two electric telescopic rods (51) are fixed to the bottom between the opposite sides of the left and right side walls of the inner cavity of the support frame (4), the two fixed plates (52) are fixed to the opposite sides of the two electric telescopic rods (51), the two positioning plates (53) are fixed to the tops of the opposite sides of the two fixed plates (52), one end of the pull rod (54) passes through the positioning plate (53) and extends to the lower side of the positioning plate (53) and is fixed to the upper surface of the pressing plate (57), the two stretching rods (55) are fixed to the front and rear ends between the positioning plate (53) and the opposite side of the pressing plate (57), and the spring (56) is movably sleeved on the outer surface of the stretching rod (55).

8. A paper box processing tool according to claim 7, characterized in that: The two ends of the spring (56) are respectively fixedly connected to the side of the positioning plate (53) opposite to the pressing plate (57), and an anti-sliding block is fixed to the lower surface of the pressing plate (57), and the anti-sliding block is a rubber block.

Images