Carton creasing device

Abstract

The utility model discloses a carton creasing device which comprises a mounting cylinder, a mounting groove is formed in the left side of the mounting cylinder, a mounting block is slidably connected to the interior of the mounting groove, a creasing strip is fixedly connected to the side, away from the mounting cylinder, of the mounting block, and a through groove is formed in the side, close to the mounting groove, of the mounting cylinder. Fastening bolts are slidably connected into the through grooves. The multiple indentation strips are installed in the installation groove through the installation block, meanwhile, the positioning block slides in the positioning groove, the positions of the indentation strips are adjusted so that the indentation strips can be matched with the indentation positions of a preset carton, the fixing bolt is rotated so that the indentation strips can rotate in the through groove and the installation block, and after the indentation strips rotate by a certain number of circles, the indentation strips can be fixed. The adjusting bolt is in contact with the mounting cylinder, so that the position of the creasing strip is fixed, and when different cartons need to be creased, the position of the creasing strip can be adjusted by reversely rotating the adjusting bolt and moving the creasing strip, so that creasing of different positions is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box production technical field, concretely is a paper box indentation device. BACKGROUND

[0002] The paper box is a kind of utensil for packing various goods, usually made of paperboard or paper. The structure of the paper box includes bottom, wall, cover and other parts. In the process of paper box production, indentation device is used to make indentation in advance for the convenience of folding.

[0003] According to the paper box indentation device with the publication number CN221717964U, when indentation operation is needed on the paperboard, the second air cylinder can be started to drive the lifting frame to lift until the distance between the bottom surface of the knife roll and the top plate is adapted to the thickness of the paperboard. The height of the rotating knife roll can be adjusted according to the thickness of the paperboard. Then the second motor is started to drive the lead screw to rotate. Through threaded transmission, the two sliding blocks can move towards each other until the distance between the two positioning frames is adapted to the width of the paperboard. Finally, the paperboard is inserted between the two positioning frames and positioned by the positioning roller. Then the paperboard is transported to the bottom of the rotating knife roll for indentation operation by the belt transmission assembly. The paperboard can be positioned in multiple directions during transportation, which can ensure the precision of paperboard indentation.

[0004] The above-mentioned knife roll can realize the indentation work of the paper box. However, due to the different sizes of the paper box, the indentation position of the paper box is also different. When indentation is performed on paper boxes of different sizes, the knife roll needs to be replaced and then worked, which is relatively cumbersome and increases the cost. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a paper box indentation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a paper box indentation device, comprising a mounting cylinder, a mounting groove is formed on the left side of the mounting cylinder, an installation block is slidably connected inside the mounting groove, a indentation strip is fixedly connected to the side of the installation block away from the mounting cylinder, a through groove is formed on the side of the mounting cylinder close to the mounting groove, a fastening bolt is slidably connected inside the through groove, a positioning groove is formed on the side of the mounting cylinder away from the mounting groove, and a positioning block is slidably connected inside the positioning groove.

[0007] As a further preferred embodiment of the present technical solution, the mounting groove adopts a T-shaped structure, the number of installation blocks is multiple, the indentation strip is in contact with the mounting cylinder, the fastening bolt penetrates through the installation block and is in contact with the mounting cylinder, and the positioning block is fixedly connected with the indentation strip.

[0008] As a further preferred of the technical solution, the outside of the mounting cylinder is rotationally connected with a mounting frame, the front surface of the mounting frame is fixedly connected with a fixed plate, and the fixed plate and the mounting frame are fixedly connected with a sliding block away from the mounting cylinder.

[0009] As a further preferred of the technical solution, the outside of the mounting frame is slidingly connected with a connecting frame, the front and rear sides of the connecting frame are provided with sliding grooves, the front surface of the connecting frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a bidirectional screw rod, the surface of the bidirectional screw rod is threadedly connected with a first connecting block, the bottom of the first connecting block is rotationally connected with a rotating plate, and the bottom of the rotating plate is rotationally connected with a second connecting block.

[0010] As a further preferred of the technical solution, the number of the sliding grooves is two, the two sliding grooves are matched with the sliding block, the bidirectional screw rod is rotationally connected with the connecting frame, and the number of the first connecting blocks is two.

[0011] As a further preferred of the technical solution, the bottom end of the connecting frame is fixedly connected with a supporting seat, the top end of the supporting seat is fixedly connected with a connecting plate, the side, away from the supporting seat, of the connecting plate is fixedly connected with a first electric push rod, the side, close to the mounting cylinder, of the first electric push rod is fixedly connected with a mounting frame, the middle part of the mounting frame is rotationally connected with a guide roller, and the inside of the supporting seat is provided with a conveying belt.

[0012] As a further preferred of the technical solution, the bottom end of the supporting seat is fixedly connected with a collecting box, the side, close to the conveying belt, of the collecting box is fixedly connected with a second electric push rod, the end, away from the conveying belt, of the second electric push rod is fixedly connected with an arrangement plate, the side, away from the second electric push rod, of the collecting box is rotationally connected with a box door, and the side, away from the collecting box, of the box door is fixedly connected with a handle.

[0013] The paper box indentation device has the following beneficial effects:

[0014] (1) The utility model discloses a mounting block is installed in the inside of mounting groove with a plurality of indentation strips, and the positioning block slides in the positioning groove, the position of the indentation strip is adjusted to match the indentation position of the preset paper box, the fixed bolt is rotated, and the fixed bolt rotates in the through groove and the mounting block, after a certain number of rotations, the adjusting screw and the mounting cylinder are contacted, so that the position of the indentation strip is fixed, when the indentation of different paper boxes is needed, the adjusting screw is reversely rotated, and the position of the indentation strip can be adjusted by moving the indentation strip, so that the indentation of different positions is realized.

[0015] (2) After the creasing of the cartons is completed, the utility model transports the cartons to the collection box via a conveyor belt, starts the second electric push rod, and moves the sorting plate in the collection box, thereby sorting and stacking the cartons entering the collection box in an orderly manner, thereby realizing automatic collection of the cartons. After the creasing of all the cartons is completed, the box door is opened using a handle, and the creasing cartons can be taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the right side structure of the present utility model;

[0018] Figure 3 This is a schematic diagram of the connecting frame structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the installation cylinder and indentation strip structure of the utility model.

[0020] In the figure: 1. Mounting cylinder; 2. Mounting groove; 3. Mounting block; 4. Indentation strip; 5. Through groove; 6. Fastening bolt; 7. Positioning groove; 8. Positioning block; 9. Mounting frame; 10. Fixing plate; 11. Slider; 12. Connecting frame; 13. Slide groove; 14. Driving motor; 15. Bidirectional screw rod; 16. First connecting block; 17. Rotating plate; 18. Second connecting block; 19. Support seat; 20. Connecting plate; 21. First electric push rod; 22. Mounting frame; 23. Guide roller; 24. Conveyor belt; 25. Collection box; 26. Second electric push rod; 27. Sorting plate; 28. Box door; 29. ​​Handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 4 As shown, in this embodiment, a carton indentation device includes a mounting cylinder 1, a mounting groove 2 is opened on the left side of the mounting cylinder 1, a mounting block 3 is slidably connected inside the mounting groove 2, and a side of the mounting block 3 away from the mounting cylinder 1 is fixedly connected with an indentation strip 4, a through groove 5 is opened on the side of the mounting cylinder 1 close to the mounting groove 2, a fastening bolt 6 is slidably connected inside the through groove 5, a positioning groove 7 is opened on the side of the mounting cylinder 1 away from the mounting groove 2, and a positioning block 8 is slidably connected inside the positioning groove 7.

[0023] The plurality of indentation strips 4 are installed inside the installation groove 2 through the installation block 3, and the positioning block 8 slides in the positioning groove 7, the position of the indentation strip 4 is adjusted to match the indentation position of the preset carton, the fixed bolt is rotated to rotate in the through groove 5 and the installation block 3, after rotating a certain number of turns, the adjusting bolt is in contact with the installation cylinder 1, so that the position of the indentation strip 4 is fixed, when the indentation of different cartons is needed, the adjusting bolt is rotated in the opposite direction, and the position of the indentation strip 4 can be adjusted, so that the indentation of different positions is realized.

[0024] The installation groove 2 adopts a T-shaped structure, the number of installation blocks 3 is provided, the indentation strip 4 is in contact with the installation cylinder 1, the fastening bolt 6 penetrates through the installation block 3 and is in contact with the installation cylinder 1, and the positioning block 8 and the indentation strip 4 are fixedly connected.

[0025] The installation cylinder 1 is rotatably connected with a mounting frame 9, the front surface of the mounting frame 9 is fixedly connected with a fixed plate 10, and the side, away from the installation cylinder 1, of the fixed plate 10 is fixedly connected with a sliding block 11.

[0026] The outer portion of the mounting frame 9 is slidably connected with a connecting frame 12, slide grooves 13 are formed in the front and rear sides of the connecting frame 12, the front surface of the connecting frame 12 is fixedly connected with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a bidirectional screw rod 15, the surface of the bidirectional screw rod 15 is threadedly connected with a first connecting block 16, the bottom of the first connecting block 16 is rotatably connected with a rotating plate 17, and the bottom of the rotating plate 17 is rotatably connected with a second connecting block 18.

[0027] The number of slide grooves 13 is two, the two slide grooves 13 are matched with the sliding block 11, the bidirectional screw rod 15 is rotatably connected with the connecting frame 12, the number of first connecting blocks 16 is two, and the second connecting block 18 is fixedly connected with the mounting frame 9.

[0028] The bottom end of the connecting frame 12 is fixedly connected with a supporting seat 19, the top end of the supporting seat 19 is fixedly connected with a connecting plate 20, the side, away from the supporting seat 19, of the connecting plate 20 is fixedly connected with a first electric push rod 21, the side, close to the installation cylinder 1, of the first electric push rod 21 is fixedly connected with a mounting frame 22, the middle portion of the mounting frame 22 is rotatably connected with a guide roller 23, and the inside of the supporting seat 19 is provided with a conveying belt 24.

[0029] The bottom end of the supporting seat 19 is fixedly connected with a collecting box 25, the side, close to the conveying belt 24, of the collecting box 25 is fixedly connected with a second electric push rod 26, the end, away from the conveying belt 24, of the second electric push rod 26 is fixedly connected with an arrangement plate 27, the side, away from the second electric push rod 26, of the collecting box 25 is rotatably connected with a box door 28, and the side, away from the collecting box 25, of the box door 28 is fixedly connected with a handle 29.

[0030] After the carton is pressed, the carton is transported into the collecting box 25 through the conveying belt 24, the second electric push rod 26 is started, the arranging plate 27 is moved in the collecting box 25, the carton entering the inside of the collecting box 25 is arranged and orderly stacked, the automatic collection of the carton is realized, after all the cartons are pressed, the box door 28 is opened through the handle 29, and the carton after being pressed can be taken out.

[0031] The utility model provides a carton indentation device, and the specific working principle is as follows:

[0032] When using, the carton is placed on the conveying belt 24, the first electric push rod 21 is started, the guide roller 23 is driven to the carton to approach, thereby limiting the carton and guiding the moving direction of the carton, the transmission belt drives the carton to move, after the carton moves to the lower side of the connecting frame 12, the driving motor 14 is started, the bidirectional screw rod 15 is rotated, the first connecting block 16 is moved, the rotating block is rotated, and the mounting frame 9 and the mounting cylinder 1 are pushed down, the sliding block 11 is slid in the sliding slot 13, after moving down to a certain height, the indentation strip 4 contacts the carton and presses the carton, after the carton is pressed, the carton is transported into the collecting box 25 through the conveying belt 24, the second electric push rod 26 is started, the arranging plate 27 is moved in the collecting box 25, thereby the carton entering the inside of the collecting box 25 is arranged and orderly stacked, the automatic collection of the carton is realized, after all the cartons are pressed, the box door 28 is opened through the handle 29, and the carton after being pressed can be taken out, when needing to press the carton of different sizes, the adjusting bolt is rotated, the adjusting bolt is separated from the mounting cylinder 1, and the indentation strip 4 is moved, the position of the indentation strip 4 can be adjusted, thereby realizing the indentation of different positions.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A carton creasing device comprising a mounting cylinder (1), characterised in that: The left side of the mounting cylinder (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is slidably connected with a mounting block (3), the side away from the mounting cylinder (1) of the mounting block (3) is fixedly connected with an indentation strip (4), the side close to the mounting groove (2) of the mounting cylinder (1) is provided with a through groove (5), the inside of the through groove (5) is slidably connected with a fastening bolt (6), the side away from the mounting groove (2) of the mounting cylinder (1) is provided with a positioning groove (7), the inside of the positioning groove (7) is slidably connected with a positioning block (8).

2. A carton creasing device according to claim 1, characterised in that: The mounting groove (2) adopts a T-shaped structure, the number of the mounting block (3) is provided with multiple, the indentation strip (4) is in contact with the mounting cylinder (1), the fastening bolt (6) penetrates through the mounting block (3) and is in contact with the mounting cylinder (1), the positioning block (8) is fixedly connected with the indentation strip (4).

3. A carton creasing device according to claim 1, wherein: The outside of the mounting cylinder (1) is rotatably connected with a mounting frame (9), the front surface of the mounting frame (9) is fixedly connected with a fixed plate (10), the side away from the mounting cylinder (1) of the fixed plate (10) and the mounting frame (9) is fixedly connected with a sliding block (11).

4. A carton creasing device according to claim 3, wherein: The outside of the mounting frame (9) is slidably connected with a connecting frame (12), the front and back sides of the connecting frame (12) are provided with sliding grooves (13), the front surface of the connecting frame (12) is fixedly connected with a driving motor (14), the output end of the driving motor (14) is fixedly connected with a bidirectional screw rod (15), the surface of the bidirectional screw rod (15) is threadedly connected with a first connecting block (16), the bottom of the first connecting block (16) is rotatably connected with a rotating plate (17), the bottom of the rotating plate (17) is rotatably connected with a second connecting block (18).

5. A carton creasing device according to claim 4, wherein: The number of the sliding groove (13) is provided with two, the two sliding grooves (13) are matched with the sliding block (11), the bidirectional screw rod (15) is rotatably connected with the connecting frame (12), the number of the first connecting block (16) is provided with two, the second connecting block (18) is fixedly connected with the mounting frame (9).

6. A carton creasing device according to claim 4, wherein: The bottom end of the connecting frame (12) is fixedly connected with a support seat (19), the top end of the support seat (19) is fixedly connected with a connecting plate (20), the side away from the support seat (19) of the connecting plate (20) is fixedly connected with a first electric push rod (21), the side close to the mounting cylinder (1) of the first electric push rod (21) is fixedly connected with a mounting frame (22), the middle part of the mounting frame (22) is rotatably connected with a guide roller (23), the inside of the support seat (19) is provided with a conveyor belt (24).

7. A carton creasing device according to claim 6, wherein: The bottom end of the support seat (19) is fixedly connected with a collecting box (25), the side close to the conveyor belt (24) of the collecting box (25) is fixedly connected with a second electric push rod (26), the end away from the conveyor belt (24) of the second electric push rod (26) is fixedly connected with a sorting plate (27), the side away from the second electric push rod (26) of the collecting box (25) is rotatably connected with a box door (28), the side away from the collecting box (25) of the box door (28) is fixedly connected with a handle (29).

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