Box folding and pasting machine easy to position

Abstract

The utility model provides a folding and pasting machine easy to position, which comprises a machine body, a support frame and a workbench, a positioning mechanism is fixedly arranged on the top of the workbench, the positioning mechanism comprises support columns arranged on two sides of a conveying roller, a lifting plate movably connected with the support columns and a movable clamping plate movably connected with the lifting plate, two accommodating cavities are arranged in the lifting plate, and the movable clamping plate is movably connected with the lifting plate. The outer side of the lifting plate is provided with a gear which penetrates through the side wall and is communicated with the containing cavities, the two containing cavities are each internally provided with a rack meshed with the gear, the racks are fixedly connected with the movable clamping plate, the top of the lifting plate of the containing cavities is provided with a driving motor, and an output shaft of the driving motor is in transmission connection with the gear. The driving motor can drive the gear to rotate so as to drive the rack to move, so that the movable clamping plate of the positioning mechanism positions and clamps the paper box, the positioning speed and the working efficiency are improved, and the yield of products is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and packaging equipment, in particular to an easy-to-position box folding and gluing machine. Background Art

[0002] In the packaging and printing industry, the application of the folder gluing machine is the last step in the packaging box processing. It is to fold the printed and die-cut cardboard into shape and glue the edges. The machine glues the box instead of the manual method, which reduces labor costs and improves efficiency. The parts of the folder gluing machine are divided into paper feeding part, pre-folding part, hook bottom, forming part and box pressing part.

[0003] At present, in the process of carton forming, if the carton is tilted or displaced during transportation, it will cause quality problems such as irregular shape or bell-mouth after forming, affecting the yield rate. The paper discharge part of the existing box gluer generally operates at high speed, but the positioning mechanism of the box gluer cannot position the carton in the vertical and horizontal directions at the same time, resulting in slow positioning speed and low working efficiency.

[0004] In view of this, the inventor specially designed a box folding and gluing machine which is easy to position, and the present invention is thus produced. Utility Model Content

[0005] In order to solve the above problems, the technical solution of the utility model is as follows:

[0006] A box folding and gluing machine that is easy to position comprises a machine body, a support frame and a workbench, wherein the bottom of the workbench is fixed to the top of the support frame, the right side of the workbench is fixedly connected to the left side of the machine body, the inner side of the top of the fixed table is rotatably connected with evenly distributed conveying rollers, a positioning mechanism is fixedly provided on the top of the workbench, the positioning mechanism comprises support columns arranged on both sides of the conveying rollers, a lifting plate movably connected to the support columns and a movable clamping plate movably connected to the lifting plate, two accommodating cavities are arranged inside the lifting plate, a gear penetrating through the side wall and communicating with the accommodating cavities is arranged on the outer side of the lifting plate, a rack meshing with the gear is respectively arranged inside the two accommodating cavities, the rack is fixedly connected to the movable clamping plate, a driving motor is arranged on the top of the lifting plate of the accommodating cavity, and the output shaft of the driving motor is connected with the gear transmission.

[0007] Preferably, fixed blocks are fixed on both sides of the lifting plate, and accommodating grooves are provided inside the two support columns. A support rod is fixed inside the accommodating groove. A sleeve, a slide cylinder and a return spring are slidably connected to the outside of the support rod in sequence from top to bottom. The sleeve is fixedly connected to the fixed block, and the slide cylinder is hinged to the outer side wall of the movable splint through a movable rod.

[0008] Preferably, a clearance groove is provided on one side of the support close to the movable clamping plate, and the movable rod is located inside the clearance groove.

[0009] Preferably, lugs are provided at the bottom of the support rod and on the outer side of the movable clamping plate, and the end of the movable rod is arranged in the lug and hinged to the movable rod.

[0010] Preferably, the rack is in rolling connection with the inner side wall of the accommodating cavity.

[0011] Preferably, several rollers are provided at one end of the rack close to the side wall of the lifting plate and are distributed at equal intervals.

[0012] Preferably, the output shaft of the driving motor is connected to the gear through a belt drive.

[0013] Preferably, a connecting strip is fixed to one end of the rack away from the lifting plate, and the lower end of the connecting strip is fixedly connected to the movable clamping plate.

[0014] Preferably, an infrared sensor is provided at the bottom end of one side of the support column close to the movable clamping plate, and an induction piece cooperating with the infrared sensor is provided at the bottom of one side of the movable clamping plate close to the support column.

[0015] Preferably, a plurality of walking wheels are movably connected to the bottom of the support frame.

[0016] The technical solution provided by the present utility model has the following beneficial effects:

[0017] 1. By setting the positioning mechanism in the present utility model, when positioning the paper box, the driving motor can drive the gear to rotate, and then drive the rack to move, so that the movable clamping plate of the positioning mechanism can position and clamp the paper box, and at the same time further drive the sliding cylinder to move downward, which can position the paper box in both the horizontal and vertical directions, improve the positioning speed and working efficiency, and further improve the product yield.

[0018] 2. By providing several rollers on the rack in the present utility model, the rack can move more smoothly during movement, reduce friction, and improve the stability of the device.

[0019] 3. By respectively providing an induction piece and an infrared sensor on the movable clamping plate and the support column in the present utility model, by sensing the induction piece on the movable clamping plate, the operation of the carton gluing machine body can be paused for a short time, which is convenient for the positioning assembly to clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0021] Among them:

[0022] Figure 1 is the overall structural schematic diagram of the present utility model;

[0023] Figure 2 It is a schematic side view structure diagram of the highlighting positioning mechanism of the present utility model;

[0024] Figure 3 It is a schematic cross-sectional view of the side view structure of the positioning mechanism of the present utility model;

[0025] Figure 4 is Figure 3 an enlarged schematic view of the structure at position A in

[0026] Figure 5 is Figure 3 an enlarged schematic view of the structure at position B in.

[0027] Reference numeral description:

[0028] 1. Body; 2. Support frame; 21. Traveling wheel; 3. Workbench; 31. Conveyor roller; 4. Positioning mechanism; 5. Support column; 51. Accommodating groove; 52. Relief groove; 6. Lifting plate; 61. Accommodating cavity; 62. Gear; 63. Rack; 64. Fixed block; 641. Sleeve; 65. Support rod; 66. Roller; 67. Connecting bar; 68. Slide cylinder; 69. Return spring; 7. Moving clamping plate; 71. Movable rod; 72. Ear piece; 8. Driving motor; 81. Belt; 9. Infrared sensor; 91. Inductive piece. Specific implementation manner

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0030] Please refer to Figures 1 to 5, which is an easily positioned folding box machine as the best embodiment of the present utility model, includes a machine body 1, a support frame 2 and a workbench 3. The bottom of the workbench 3 is fixed to the top of the support frame 2, and the right side of the workbench 3 is fixedly connected to the left side of the machine body 1. Inside the top of the fixed table, evenly distributed conveying rollers 31 are rotatably connected. The top of the workbench 3 is fixedly provided with a positioning mechanism 4. The folding box machine outputs paper boxes through the machine table. When the workbench 3 is conveyed to the lower part of the positioning mechanism 4 through the conveying rollers 31, it is convenient for the positioning mechanism 4 to clamp and position the paper boxes. The positioning mechanism 4 includes support columns 5 arranged on both sides of the conveying rollers 31, a lifting plate 6 movably connected to the support columns 5, and a moving clamping plate 7 movably connected to the lifting plate 6. The support columns 5 are fixed on both sides of the conveying rollers 31, facilitating the placement of paper boxes. The lifting plate 6 is used to clamp the top of the paper box, and the moving clamping plate 7 clamps both sides of the paper box. Inside the lifting plate 6, there are two accommodating cavities 61. On the outside of the lifting plate 6, there is a gear 62 penetrating the side wall and communicating with the accommodating cavity 61. The two accommodating cavities 61 are communicated. Inside each of the two accommodating cavities 61, there is a rack 63 meshing with the gear 62. The rack 63 is fixedly connected to the moving clamping plate 7. At the top of the accommodating cavity 61 of the lifting plate 6, there is a driving motor 8. The output shaft of the driving motor 8 is in transmission connection with the gear 62. When needed, the driving motor 8 is started to drive the gear 62 to rotate, and further drive the rack 63 meshing with it. The left and right movement of the rack 63 drives the moving clamping plate 7 to move towards or away from the paper box, realizing the clamping of the paper box, avoiding the inclination or displacement in the left and right directions of the paper box during the paper output process, making its positioning accurate, and improving the production rate of products.

[0031] Please refer to Figures 3 to 5 , fixed blocks 64 are fixed on both sides of the lifting plate 6. Inside the two support columns 5, there are accommodating grooves 51. Inside the accommodating grooves 51, support rods 65 are fixedly provided. On the outside of the support rods 65, a sleeve 641, a sliding cylinder 68 and a return spring 69 are slidably connected in sequence from top to bottom. The sleeve 641 is fixedly connected to the fixed block 64. The sliding cylinder 68 is hinged to the outer side wall of the moving clamping plate 7 through a movable rod 71. The lifting plate 6 is slidably connected to the support rod 65 through the sleeve 641. The return spring 69 supports the sliding cylinder 68, and the sliding cylinder 68 supports the sleeve 641. When the moving clamping plates 7 move closer to each other, it drives the sliding cylinder 68 downward, and then drives the lifting plate 6 to move downward. When the moving clamping plates 7 move away from each other, the return spring 69 makes the sliding cylinder 68 bounce back, and then drives the lifting plate 6 to rise.

[0032] Specifically, please refer to Figure 3 and Figure 5 , a relief groove 52 is provided on the side of the support column close to the moving clamping plate 7. The movable rod 71 is located inside the relief groove 52. When the moving clamping plate 7 moves towards the paper box, the movable rod 71 will move up and down, driving the lifting plate 6 to move. The fixed block 64 and the movable rod 71 move up and down inside the relief groove 52.

[0033] Please refer toFigures 1 to 3 At the bottom of the support rod 65 and on the outside of the moving clamping plate 7, there are lugs 72. The end of the movable rod 71 is arranged in the lugs 72 and is hinged to the movable rod 71, which is convenient for disassembly and is relatively easy to move.

[0034] Please refer to Figure 3 and Figure 4 , the rack 63 is in rolling connection with the inner side wall of the accommodation cavity 61.

[0035] Specifically, please refer to Figure 3 and Figure 4 , at one end of the rack 63 close to the side wall of the lifting plate 6, there are a number of rollers 66 distributed at equal intervals. The rollers 66 are convenient for reducing the friction force when the rack 63 moves, facilitating movement and improving the stability of the device.

[0036] Please refer to Figure 1 , the output shaft of the driving motor 8 is in transmission connection with the gear 62 through a belt 81. When the driving motor 8 is started, the gear 62 is driven to rotate through the belt 81.

[0037] Please refer to Figures 2 to 5 , at one end of the rack 63 away from the lifting plate 6, a connecting strip 67 is fixed. The lower end of the connecting strip 67 is fixedly connected to the moving clamping plate 7, and the moving clamping plate 7 is driven to move through the connecting strip 67.

[0038] Please refer to Figure 2 and Figure 3 , on the bottom end of one side of the support column close to the moving clamping plate 7, there is an infrared sensor 9. On the bottom of one side of the moving clamping plate 7 close to the support column 5, there is an induction piece 91 that cooperates with the infrared sensor 9. After the clamping is stable, the infrared sensor 9 can sense the induction piece 91 to detect whether the clamping positioning is completed.

[0039] Please refer to Figure 1 , at the bottom of the support frame 2, there are a number of walking wheels 21 that are movably connected. Through the action of the walking wheels 21, the bottom of the device can roll on the ground through the walking wheels 21, so that the device achieves the effect of being convenient to carry.

[0040] The implementation principle of an easily positioned folding carton machine provided by the present utility model is as follows: When in use, the driving motor 8 is started. The driving motor 8 drives the gear 62 to rotate through the belt 81. The gear 62 drives the rack 63 to move, and then drives the moving clamping plate 7 to perform horizontal clamping positioning. When the moving clamping plate 7 moves, the sliding cylinder 68 is moved downward through the movable rod 71, and then the lifting plate 6 is moved downward to approach the carton to complete the positioning.

[0041] In summary, by setting the positioning mechanism 4, when positioning the paper box, the driving motor 8 can drive the gear 62 to rotate, and then drive the rack 63 to move, so that the moving clamping plate 7 of the positioning mechanism 4 can position and clamp the paper box, and at the same time further drive the sliding cylinder 68 to move downward, which can position the paper box in both the horizontal and vertical directions, improve the positioning speed and work efficiency, and further improve the product qualification rate.

[0042] The above has described the present utility model in an exemplary manner with reference to the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. An easily positioned folding carton machine, characterized in that, The invention comprises a machine body (1), a support frame (2) and a workbench (3), wherein the bottom of the workbench (3) is fixed to the top of the support frame (2), the right side of the workbench (3) is fixedly connected to the left side of the machine body (1), the inner side of the top of the workbench (3) is rotatably connected to uniformly distributed conveying rollers (31), and a positioning mechanism (4) is fixedly provided on the top of the workbench (3), wherein the positioning mechanism (4) comprises support columns (5) arranged on both sides of the conveying rollers (31), a lifting plate (6) movably connected to the support columns (5), and a lifting plate (6) movably connected to the lifting plate (6). ) is a movable splint (7) movably connected to the lifting plate (6), two accommodating chambers (61) are provided inside the lifting plate (6), a gear (62) penetrating the side wall and communicating with the accommodating chamber (61) is provided on the outside of the lifting plate (6), a rack (63) meshing with the gear (62) is provided inside each of the two accommodating chambers (61), the rack (63) is fixedly connected to the movable splint (7), a driving motor (8) is provided on the top of the lifting plate (6) in the accommodating chamber (61), and the output shaft of the driving motor (8) is drivingly connected to the gear (62).

2. The folding carton machine that is easy to locate according to claim 1, wherein Fixed blocks (64) are fixed on both sides of the lifting plate (6), and receiving grooves (51) are provided inside the two support columns (5). A support rod (65) is fixed inside the receiving groove (51). A sleeve (641), a slide cylinder (68) and a return spring (69) are slidably connected to the outside of the support rod (65) in sequence from top to bottom. The sleeve (641) is fixedly connected to the fixed block (64), and the slide cylinder (68) is hinged to the outer wall of the movable clamping plate (7) via a movable rod (71).

3. The folding carton machine with easy positioning according to claim 2, characterized in that, A clearance groove (52) is provided on one side of the support column (5) close to the movable clamping plate (7), and the movable rod (71) is located inside the clearance groove (52).

4. The easy-positioning folding carton machine according to claim 2, wherein, The bottom of the support rod (65) and the outer side of the movable clamping plate (7) are provided with an ear piece (72), and the end of the movable rod (71) is arranged in the ear piece (72) and is hinged to the movable rod (71).

5. The folding carton machine with easy positioning according to claim 1, characterized in that, The rack (63) is rollingly connected to the inner wall of the accommodating cavity (61).

6. The folding carton machine with easy positioning according to claim 5, characterized in that, A plurality of rollers (66) distributed at equal intervals are provided at one end of the rack (63) close to the side wall of the lifting plate (6).

7. A folding carton machine that is easy to locate according to claim 1, characterized in that The output shaft of the driving motor (8) is connected to the gear (62) via a belt (81).

8. The easy-positioning folding box machine according to claim 1, wherein A connecting strip (67) is fixed to one end of the rack (63) away from the lifting plate (6), and the lower end of the connecting strip (67) is fixedly connected to the movable clamping plate (7).

9. The easy-positioning folding carton machine according to claim 1, characterized in that, An infrared sensor (9) is provided at the bottom end of one side of the support column (5) close to the movable clamping plate (7), and an induction sheet (91) cooperating with the infrared sensor (9) is provided at the bottom end of one side of the movable clamping plate (7) close to the support column (5).

10. A folding carton machine with easy positioning according to claim 1, characterized in that, A plurality of movably connected walking wheels (21) are provided at the bottom of the support frame (2).

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