Sticking and compacting device of carton sticking machine

Abstract

The utility model discloses a sticking and compacting device of a carton sticking machine, and relates to the technical field of carton production. The carton pressing device comprises a bottom plate, belt conveying equipment for conveying cartons is arranged on the bottom plate and comprises a belt, a bottom pressing part is arranged on the bottom plate and comprises a first mounting frame arranged at the top end of the bottom plate, and a plurality of first pressing rollers are rotationally arranged on the first mounting frame; the bottom plate is provided with a top compacting assembly used for compacting the carton. The belt conveying device can drive a carton to move and be compacted between the bottom compacting piece and the top compacting piece, shutdown operation is not needed in the compacting process, and therefore time is saved, the compacting efficiency of the carton is improved, and the compacting efficiency of the carton is improved. And in addition, in the compaction process, the compaction force can be adjusted in advance through the arranged adjusting component, and the compaction effect on the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a gluing and compacting device of a carton gluing machine. Background Art

[0002] Carton gluer is a mechanical equipment used in carton factories to glue folding cartons. It is divided into two types: upper folding type and lower folding type. Carton gluer is generally composed of a paper feeding part, a deviation correction part, a trace shaping part, a gluing part, a folding part, and a counting and discharging part. After the carton gluer has glued the cartons, a compacting device is usually required to compact the cartons in order to make the connection between the cartons tighter.

[0003] The Chinese utility model patent with application number 202222834093.0 discloses a gluing and compacting device for a carton gluing machine. The above technical scheme can make the device easy to use by setting a conveyor belt, a fixed block, a force plate, an electric push rod, a pressure plate, a movable shaft, a return spring, a movable plate, a roller and a connecting shaft, and the carton can be effectively compacted by the pressure plate in cooperation with the force plate.

[0004] However, in actual use, when the above technical solution uses the conveyor belt to drive the carton forward, it is necessary to stop the machine when it moves to the position of the pressure plate, otherwise the conveyor belt will be squeezed and damaged. A long time will be wasted in the process of continuous stopping and starting, thereby reducing the efficiency of compacting the carton, and it is not convenient to use.

[0005] For this purpose, a gluing and compacting device for a carton gluing machine is proposed. Utility Model Content

[0006] In order to solve the problems existing in the prior art, the utility model provides a gluing and compacting device for a carton gluing machine.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A gluing and compacting device for a carton gluing machine comprises a bottom plate, on which a belt conveyor for conveying cartons is arranged, the belt conveyor comprising a belt, a bottom compacting member is arranged on the bottom plate, the bottom compacting member comprises a first mounting frame arranged at the top end of the bottom plate, a plurality of first compacting rollers are rotatably arranged on the first mounting frame, a top compacting assembly for compacting the cartons is arranged on the bottom plate, the top compacting assembly comprises a top compacting member and an adjusting member for adjusting the height of the top compacting member, the top compacting member comprises a fixed frame and a plurality of second compacting rollers arranged thereon, the adjusting member comprises a second mounting frame arranged at the top end of the bottom plate, and a controller is arranged on one side of the second mounting frame.

[0009] Furthermore, two groups of support plates are arranged at the top of the base plate, and a pulley is rotatably arranged between each group of support plates. A motor is arranged on one side of one of the support plates, and one of the pulleys is connected to the main shaft end of the motor, and the belt drive is sleeved on the pulley.

[0010] Further, the first compacting roller is arranged in the middle of the belt, and the first compacting roller contacts the bottom end of the upper part of the belt.

[0011] Furthermore, the spacing between the second compacting rollers is the same as the spacing between the first compacting rollers, the positions of the second compacting rollers and the first compacting rollers correspond one to one, and the heights of the second compacting rollers are staggered.

[0012] Furthermore, a threaded sleeve is rotatably provided at the bottom end of the second mounting bracket, the internal thread of the threaded sleeve is connected to a threaded rod, a pressure sensor is provided at the bottom end of the threaded rod, two telescopic rods are provided at the bottom end of the second mounting bracket, and the fixed bracket is connected to the telescopic rod and the threaded rod.

[0013] Furthermore, two fixing plates are arranged at the bottom end of the second mounting frame, a worm is rotatably arranged between the two fixing plates, and a worm wheel meshing with the worm is sleeved on the threaded sleeve.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model can drive the carton to move and compact between the bottom compacting member and the top compacting member through the belt conveyor device. There is no need to stop the machine during the compaction process, thus saving time and improving the compaction efficiency of the carton. In addition, during the compaction process, the compaction strength can be adjusted in advance through the adjustment component, thereby ensuring the compaction effect.

[0016] 2. The height of the second compacting roller provided in the utility model is gradually reduced and finally becomes flat, so when compacting the cardboard, the carton can be compacted gradually to avoid it being directly stuck on one side of the second compacting roller, making it difficult to continue the compaction work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is the first cross-sectional view of the utility model;

[0019] Figure 3 It is the second cross-sectional view of the utility model;

[0020] Figure 4 This utility model Figure 1 Front view;

[0021] Figure 5 It is an enlarged view of part A of the utility model.

[0022] Figure numerals: 1. base plate; 2. belt conveyor; 201. support plate; 202. pulley; 203. motor; 204. belt; 3. bottom compacting member; 301. first mounting frame; 302. first compacting roller; 4. top compacting assembly; 5. top compacting member; 501. fixed frame; 502. second compacting roller; 6. adjusting member; 601. second mounting frame; 602. threaded sleeve; 603. threaded rod; 604. pressure sensor; 605. worm gear; 606. fixed plate; 607. worm; 608. telescopic rod; 7. controller. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] like Figure 1-5As shown, a gluing and compacting device of a carton gluing machine comprises a bottom plate 1, on which a belt conveyor 2 for conveying cartons is arranged, the belt conveyor 2 comprises a belt 204, a bottom compacting member 3 is arranged on the bottom plate 1, the bottom compacting member 3 comprises a first mounting frame 301 arranged at the top end of the bottom plate 1, a plurality of first compacting rollers 302 are rotatably arranged on the first mounting frame 301, a top compacting assembly 4 for compacting the carton is arranged on the bottom plate 1, the top compacting assembly 4 comprises a top compacting member 5 and an adjusting member 6 for adjusting the height of the top compacting member 5, the top compacting member 5 comprises a fixed frame 501 and a plurality of second compacting rollers 502 arranged thereon, the adjusting member 6 comprises a second mounting frame 601 arranged at the top end of the bottom plate 1, and a controller 7 is arranged on one side of the second mounting frame 601; specifically, the carton is placed on the belt conveyor 2, and the carton can be driven to be conveyed forward uninterruptedly under the conveying action of the belt conveyor 2, for non- For cartons of the same thickness, the adjustment component 6 can be used to adjust the height of the second compacting roller 502 so that the pressure sensor 604 reaches the set value to ensure the compaction strength, thereby ensuring the pasting and compacting effect of the carton. The cross-section of the second compacting roller 502 is an inclined line that closes to a straight line. Therefore, when compacting the carton, it can be compacted slowly to avoid the second compacting roller 502 blocking the carton and causing the carton to stay in place and difficult to move. At the same time, when compacting, the second compacting roller 502 corresponds to the first compacting roller 302 in position one by one. Therefore, when compacting the cardboard, the belt 204 will not be squeezed and deformed, and the compaction strength can also be guaranteed. In addition, since the first compacting roller 302 is in direct contact with the belt 204 during compaction, it will not hinder the normal movement of the belt, thereby being able to drive the carton to be automatically compacted. During this process, no shutdown operation is required, thereby ensuring the compaction efficiency.

[0028] like Figure 3 As shown, two groups of support plates 201 are arranged at the top of the base plate 1, and a pulley 202 is rotatably arranged between each group of support plates 201. A motor 203 is arranged on one side of one of the support plates 201, and one of the pulleys 202 is connected to the main shaft end of the motor 203, and the belt 204 is connected to the pulley 202 for transmission. Specifically, the motor 203 can drive the pulley 202 to rotate when it is working, and then drive the belt 204 to transmit and convey.

[0029] like Figure 2 As shown, the first compaction roller 302 is arranged in the middle of the belt 204, and the first compaction roller 302 contacts the bottom end of the upper part of the belt 204; specifically, the first compaction roller 302 contacts the belt 204 directly and will not hinder the normal movement of the belt, so there is no need to stop the machine when compacting.

[0030] like Figure 2and 4 As shown, the spacing between the second compacting rollers 502 is the same as the spacing between the first compacting rollers 302, the positions of the second compacting rollers 502 and the first compacting rollers 302 correspond one to one, and the height of the second compacting rollers 502 is staggered; specifically, the height of the second compacting rollers 502 gradually decreases and finally tends to be flat, so when compacting the cardboard, the carton can be compacted step by step to avoid it being directly stuck on one side of the second compacting roller 502, making it difficult to continue the compaction work.

[0031] like Figure 5 As shown, a threaded sleeve 602 is rotatably provided at the bottom end of the second mounting frame 601, and a threaded rod 603 is connected to the internal thread of the threaded sleeve 602, and a pressure sensor 604 is provided at the bottom end of the threaded rod 603. Two telescopic rods 608 are provided at the bottom end of the second mounting frame 601, and the fixed frame 501 is connected to the telescopic rod 608 and the threaded rod 603; specifically, when the threaded sleeve 602 is rotated, under the limiting action of the telescopic rod 608, the threaded rod 603 can be rotated out of the threaded sleeve 602, thereby realizing the adjustment of the height of the second compaction roller 502. When compacting it, a carton sample can be placed directly under the second compaction roller 502, and then the height of the second compaction roller 502 is adjusted so that the detection value of the pressure sensor 604 reaches the set value, thereby ensuring the compaction effect.

[0032] like Figure 5 As shown, two fixed plates 606 are provided at the bottom end of the second mounting frame 601, a worm 607 is rotatably provided between the two fixed plates 606, and a worm wheel 605 meshing with the worm 607 is sleeved on the threaded sleeve 602; specifically, the worm 607 and the worm wheel 605 are self-locking, so after the height of the second compacting roller 502 is adjusted, its height will not change actively.

[0033] In summary: the carton is placed on the belt conveyor 2, and the conveying action of the belt conveyor 2 can drive the carton to be conveyed forward uninterruptedly. For cartons of different thicknesses, the adjustment component 6 can be used to adjust the height of the second compacting roller 502, so that the pressure sensor 604 reaches the set value to ensure the compaction strength, thereby ensuring the pasting compaction effect of the carton. The cross-section of the second compacting roller 502 is an inclined closing line to a straight line, so when compacting the carton, it can be compacted slowly to avoid the second compaction. The roller 502 blocks the carton, causing it to stay in place and be difficult to move. At the same time, during compaction, the second compacting roller 502 corresponds to the first compacting roller 302 in position one by one. Therefore, when compacting the cardboard, the belt 204 will not be squeezed and deformed, and the compaction strength can be guaranteed. In addition, during compaction, the first compacting roller 302 is in direct contact with the belt 204, which will not hinder the normal movement of the belt, thereby driving the carton to be automatically compacted. During this process, there is no need to stop the machine, thereby ensuring the compaction efficiency.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gluing and compacting device for a carton gluing machine, characterized in that: The invention comprises a bottom plate (1), on which a belt conveyor device (2) for conveying cartons is arranged, the belt conveyor device (2) comprising a belt (204), a bottom compacting member (3) is arranged on the bottom plate (1), the bottom compacting member (3) comprises a first mounting frame (301) arranged at the top end of the bottom plate (1), a plurality of first compacting rollers (302) are rotatably arranged on the first mounting frame (301), a top compacting assembly (4) for compacting cartons is arranged on the bottom plate (1), the top compacting assembly (4) comprises a top compacting member (5) and an adjusting member (6) for adjusting the height of the top compacting member (5), the top compacting member (5) comprises a fixing frame (501) and a plurality of second compacting rollers (502) arranged thereon, the adjusting member (6) comprises a second mounting frame (601) arranged at the top end of the bottom plate (1), and a controller (7) is arranged on one side of the second mounting frame (601).

2. The gluing and compacting device of a carton gluing machine according to claim 1, characterized in that: Two groups of support plates (201) are arranged at the top of the base plate (1), and a pulley (202) is rotatably arranged between each group of support plates (201), a motor (203) is arranged on one side of one of the support plates (201), one of the pulleys (202) is connected to the main shaft end of the motor (203), and the belt (204) is transmission sleeved on the pulley (202).

3. The gluing and compacting device of a carton gluing machine according to claim 1, characterized in that: The first compacting roller (302) is disposed in the middle of the belt (204), and the first compacting roller (302) is in contact with the bottom end of the upper portion of the belt (204).

4. The gluing and compacting device of a carton gluing machine according to claim 1, characterized in that: The spacing between the second compacting rollers (502) is the same as the spacing between the first compacting rollers (302), the positions of the second compacting rollers (502) and the first compacting rollers (302) correspond one to one, and the second compacting rollers (502) are designed with height staggered layers.

5. The gluing and compacting device of a carton gluing machine according to claim 1, characterized in that: A threaded sleeve (602) is rotatably provided at the bottom end of the second mounting frame (601), a threaded rod (603) is internally threadedly connected to the threaded sleeve (602), a pressure sensor (604) is provided at the bottom end of the threaded rod (603), two telescopic rods (608) are provided at the bottom end of the second mounting frame (601), and the fixed frame (501) is connected to the telescopic rods (608) and the threaded rod (603).

6. The gluing and compacting device of a carton gluing machine according to claim 5, characterized in that: Two fixing plates (606) are arranged at the bottom end of the second mounting frame (601), a worm (607) is rotatably arranged between the two fixing plates (606), and a worm wheel (605) meshing with the worm (607) is sleeved on the threaded sleeve (602).

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