Adjustable box gluing machine gluing head

Abstract

The utility model discloses an adjustable box gluing machine gluing head, and relates to the technical field of gluing machine structures. The adjustable box adhering machine adhering head comprises a box adhering machine adhering head body and an adjusting mechanism, the adjusting mechanism comprises a plurality of connecting rods, a mounting plate, a detachable pressing plate, a limiting block, a clamping block A, a clamping block B and a reset spring, the connecting rods are fixedly connected to the bottom of the box adhering machine adhering head body, and the mounting plate is fixedly connected to the bottoms of the connecting rods; the detachable pressing plate is slidably connected with the mounting plate, the limiting block is fixedly connected to the top of the detachable pressing plate and connected with the mounting plate in a clamped mode, the clamping block A is fixedly connected to the top of the detachable pressing plate, the clamping block B is slidably connected to the top of the mounting plate, the reset spring is fixedly connected to the surface of the clamping block B, and the reset spring is fixedly connected with the mounting plate. And flexible replacement of the detachable pressing plate can be achieved through the adjusting mechanism, so that the device can adapt to machining of cartons of various sizes, the application range is wider, the device does not need to be replaced, and time is saved.

Description

Technical Field

[0001] This utility model relates to the field of adhesive machine structure technology, and in particular to an adjustable gluing head for a box gluing machine. Background Technology

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and they come in various specifications and models. Cardboard boxes commonly have three or five layers, while seven-layer boxes are less common. Each layer consists of linerboard, corrugated paper, core paper, and face paper. Linerboard and face paper can be made of kraft paper or kraft paper, while the core paper is made of corrugated paper. The colors and textures of different types of paper are different, and the paper produced by different manufacturers also varies in color and texture.

[0003] In the production process of cardboard boxes, glue needs to be applied to the edges of the bottom plate of the cardboard box. Then, the box body is placed on the bottom plate, with the flaps at the bottom of the box body contacting the bottom plate. A pressure plate is then used to press the flaps down, and the glue on the bottom plate adheres to the flaps, thus fixing the bottom plate and the box body together to form the cardboard box. Publication number CN220482712U discloses a box-gluing machine, including: an operating table, a glue-applying device on the operating table for applying glue, and a box-gluing device. This device, used in conjunction with an adhesive applicator, is used to bond cartons. The adhesive applicator includes an electric heating plate for drying the adhesive, and an adhesive applicator includes an applicator table fixedly installed on the operating table with a baseline. This device makes the carton flaps and the carton bottom plate bond more firmly, improving the bonding quality of the carton. However, the adhesive head on this device is fixed and cannot be adjusted, which means that the device can only produce cartons of the same size, reducing its application range and making it impractical. Therefore, an adjustable adhesive head is needed for the carton gluing machine. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an adjustable gluing head for a gluing machine. This solves the problem that the gluing head on the gluing device is fixed and cannot be adjusted, which causes the device to only be able to manufacture cartons of the same size, reducing its scope of use and making it not very practical.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable gluing head for a gluing machine, comprising a gluing head and an adjustment mechanism. The adjustment mechanism includes connecting rods, a mounting plate, a detachable pressure plate, a limiting block, a locking block A, a locking block B, and a return spring. Multiple connecting rods are fixedly connected to the bottom of the gluing head. The mounting plate is fixedly connected to the bottom of the connecting rods. The detachable pressure plate is slidably connected to the mounting plate. The limiting block is fixedly connected to the top of the detachable pressure plate and engages with the mounting plate. Locking block A is fixedly connected to the top of the detachable pressure plate. Locking block B is slidably connected to the top of the mounting plate. The return spring is fixedly connected to the surface of locking block B and is fixedly connected to the mounting plate.

[0006] Preferably, the adjusting mechanism further includes a pressure plate, spring rods, trapezoidal block A and trapezoidal block B. There are multiple spring rods, all of which are fixedly connected to the top of the gluing head of the gluing machine. The pressure plate is fixedly connected to the top of the spring rods. Trapezoidal block B is fixedly connected to the bottom of the pressure plate. Trapezoidal block A is fixedly connected to the top of the card block B. Trapezoidal block A and trapezoidal block B are slidably connected.

[0007] Preferably, a heating plate is fixedly connected to the top of the mounting plate, a slot adapted to the card block B is opened on the surface of the card block A, and a slot for the card block A to move is opened on the surface of the mounting plate.

[0008] Preferably, a hydraulic rod is fixedly connected to the top of the gluing head of the gluing machine, and a hydraulic cylinder is provided at the top of the hydraulic rod.

[0009] Preferably, a bracket is fixedly connected to the top of the hydraulic cylinder, and a base plate is fixedly connected to the bottom of the bracket.

[0010] Preferably, a motor is fixedly connected to the surface of the base plate, and a bidirectional screw is fixedly connected to the output end of the motor. The bidirectional screw is rotatably connected inside the base plate, and a first limiting frame is threaded onto the outer surface of the bidirectional screw.

[0011] Preferably, the top of the base plate is fixedly connected to multiple electric push rods, and the top of the base plate is slidably connected to two second limiting frames, each of which is fixedly connected to a corresponding electric push rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The adjustable gluing head of this carton gluing machine allows for flexible replacement of the detachable pressure plate through an adjustment mechanism. This enables the device to adapt to the processing of cartons of various sizes, thus expanding its application range. It eliminates the need to replace the device, saving time. This solves the problem that fixed gluing heads on other carton gluing devices cannot be adjusted, resulting in the device only being able to produce cartons of the same size, reducing its application range and practicality. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the main body of this utility model;

[0016] Figure 2 This is a schematic diagram of the pressure plate of this utility model;

[0017] Figure 3 This is a schematic diagram showing the disassembled parts of this utility model;

[0018] Figure 4 For the present utility model Figure 3 Schematic diagram at point A in the middle.

[0019] Reference numerals in the attached drawings: 1. Gluing head of the gluing machine; 2. Hydraulic rod; 3. Hydraulic cylinder; 4. Bracket; 5. Base plate; 6. Motor; 7. Bidirectional screw; 8. First limit frame; 9. Electric push rod; 10. Second limit frame; 11. Pressure plate; 12. Spring rod; 13. Heating plate; 14. Connecting rod; 15. Mounting plate; 16. Detachable pressure plate; 17. Limit block; 18. Locking block A; 19. Locking groove; 20. Locking block B; 21. Slot; 22. Return spring; 23. Trapezoidal block A; 24. Trapezoidal block B. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0023] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] Please see Figure 1-4 This utility model provides a technical solution: an adjustable gluing head for a gluing machine, including a gluing head 1 and an adjustment mechanism. The adjustment mechanism includes a connecting rod 14, a mounting plate 15, a detachable pressure plate 16, a limiting block 17, a locking block A18, a locking block B20, and a return spring 22. Multiple connecting rods 14 are fixedly connected to the bottom of the gluing head 1. The mounting plate 15 is fixedly connected to the bottom of the connecting rods 14. The detachable pressure plate 16 is slidably connected to the mounting plate 15. The limiting block 17 is fixedly connected to the top of the detachable pressure plate 16 and is locked to the mounting plate 15. The locking block A18 is fixedly connected to the top of the detachable pressure plate 16. The locking block B20 is slidably connected to the top of the mounting plate 15. The return spring 22 is fixedly connected to the surface of the locking block B20 and is fixedly connected to the mounting plate 15.

[0025] Furthermore, the adjustment mechanism also includes a pressure plate 11, a spring rod 12, a trapezoidal block A23, and a trapezoidal block B24. There are multiple spring rods 12, all of which are fixedly connected to the top of the gluing head 1 of the gluing machine. The pressure plate 11 is fixedly connected to the top of the spring rod 12. The trapezoidal block B24 is fixedly connected to the bottom of the pressure plate 11. The trapezoidal block A23 is fixedly connected to the top of the locking block B20. The trapezoidal block A23 and the trapezoidal block B24 are slidably connected.

[0026] Furthermore, a heating plate 13 is fixedly connected to the top of the mounting plate 15, a slot 19 adapted to the slot B20 is opened on the surface of the card block A18, and a slot 21 for the card block A18 to move is opened on the surface of the mounting plate 15. A hydraulic rod 2 is fixedly connected to the top of the gluing head 1 of the gluing machine, a hydraulic cylinder 3 is provided on the top of the hydraulic rod 2, a bracket 4 is fixedly connected to the top of the hydraulic cylinder 3, a base plate 5 is fixedly connected to the bottom of the bracket 4, a motor 6 is fixedly connected to the surface of the base plate 5, a bidirectional screw 7 is fixedly connected to the output end of the motor 6, the bidirectional screw 7 is rotatably connected inside the base plate 5, a first limiting frame 8 is threaded onto the outer surface of the bidirectional screw 7, a plurality of electric push rods 9 are fixedly connected to the top of the base plate 5, and two second limiting frames 10 are slidably connected to the top of the base plate 5. Each second limiting frame 10 is fixedly connected to the corresponding electric push rod 9.

[0027] Furthermore, during installation, the limiting block 17 on the detachable pressure plate 16 is aligned with the bottom of the mounting plate 15. The locking block A18 contacts the inclined surface on the locking block B20 through the slot 21, and the locking block B20 is pressed until it can be reset by the action of the return spring 22 and locked into the inside of the slot 19, thereby fixing the detachable pressure plate 16. During disassembly, pressing down on the pressure plate 11 moves the trapezoidal block B24, causing the trapezoidal block B24 to press against the trapezoidal block A23, which moves the locking block B20 and disengages it from the inside of the slot 19. The section no longer limits the card block A18, completing the disassembly of the detachable pressure plate 16. By replacing the detachable pressure plate 16 with different sizes, it can adapt to different cartons, thus expanding its application range. The two first limit frames 8 can be moved closer or further apart by the rotation of the bidirectional screw 7 driven by the motor 6. The electric push rod 9 is started to move the second limit frame 10, thereby adjusting the position of the second limit frame 10 and fixing the cardboard. The gluing head 1 of the gluing machine is raised and lowered by the action of the hydraulic cylinder 3 and the hydraulic rod 2, thereby realizing the processing of the carton.

[0028] Furthermore, the adjustable mechanism allows for flexible replacement of the detachable pressure plate 16, enabling the device to adapt to the processing of cartons of various sizes, thus expanding its application range. It eliminates the need to replace the device, saving time and solving the problem that the glue head on the gluing device is fixed and cannot be adjusted, resulting in the device only being able to manufacture cartons of the same size, reducing its application range and practicality.

[0029] Structural Description: Gluing Head 1: Part of the gluing head body of the gluing machine, used to fix various components;

[0030] Hydraulic rod 2: It is fixed to the top of the gluing head 1 of the gluing machine and works with the hydraulic cylinder 3 to realize the lifting and lowering of the gluing head 1 of the gluing machine;

[0031] Base plate 5: Fixed to the bottom of bracket 4, used to place cardboard and process cardboard;

[0032] The bidirectional screw 7 is rotatably connected inside the base plate 5 and is used to drive the first limiting frame 8 to move and adjust the position of the first limiting frame 8.

[0033] First limiting frame 8: threaded onto the outer surface of the bidirectional screw 7, used to fix the cardboard;

[0034] Electric push rod 9: fixed to the top of the base plate 5, used to drive the second limit frame 10 to move;

[0035] Second limiting frame 10: Slidably connected to the top of the base plate 5, used to fix the cardboard;

[0036] Pressure plate 11: Fixed to the top of spring rod 12, used to remove the detachable pressure plate 16;

[0037] Spring rod 12: Fixed to the top of the gluing head 1 of the gluing machine, used for resetting the pressure plate 11;

[0038] Heating plate 13: fixed to the top of mounting plate 15, used to heat the detachable pressure plate 16;

[0039] Connecting rod 14: It is fixed to the bottom of the gluing head 1 of the gluing machine and is used to install and fix the mounting plate 15;

[0040] Mounting plate 15: Fixed to the bottom of connecting rod 14, used to install detachable pressure plate 16;

[0041] Detachable pressure plate 16: snaps onto the bottom of mounting plate 15 for processing cartons;

[0042] Limiting block 17: Fixed to the top of the detachable pressure plate 16, and used in conjunction with the mounting plate 15 to limit the detachable pressure plate 16;

[0043] Card block A18: Fixed to the top of the removable pressure plate 16 for the installation of the removable pressure plate 16;

[0044] Card slot 19: It is formed on the surface of card block A18 and is adapted to card block B20 to limit the position of card block A18;

[0045] Block B20: It is slidably connected to the top of the mounting plate 15 and cooperates with block A18 to fix the detachable pressure plate 16.

[0046] Return spring 22: fixed to the surface of the locking block B20, used for resetting the locking block B20;

[0047] Trapezoidal block A23: Fixed to the top of the locking block B20, it is trapezoidal in shape, and its inclined surface contacts the trapezoidal block B24 to drive the locking block B20 to move;

[0048] Trapezoidal block B24: Fixed to the bottom of pressure plate 11, used to cooperate with trapezoidal block A23 to drive block B20 to move, thereby releasing block B20 from limiting block A18 and realizing the disassembly of detachable pressure plate 16.

[0049] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An adjustable taping head for a taping machine, characterized in that, The utility model relates to a kind of box sticking machine, including: Box sticking machine head (1); Adjusting mechanism, adjusting mechanism includes connecting rod (14), mounting plate (15), detachable pressing plate (16), limit block (17), block A (18), block B (20) and reset spring (22), the number of connecting rod (14) is multiple and is fixedly connected in the bottom of box sticking machine head (1), mounting plate (15) is fixedly connected in the bottom of connecting rod (14), detachable pressing plate (16) is slidably connected with mounting plate (15), limit block (17) is fixedly connected in the top of detachable pressing plate (16), limit block (17) is clamped with mounting plate (15), block A (18) is fixedly connected in the top of detachable pressing plate (16), block B (20) is slidably connected in the top of mounting plate (15), reset spring (22) is fixedly connected on the surface of block B (20), and reset spring (22) is fixedly connected with mounting plate (15).

2. An adjustable head for a carton taping machine according to claim 1, wherein: The adjusting mechanism further comprises a pressing plate (11), a spring rod (12), a trapezoidal block A (23), and a trapezoidal block B (24). The spring rod (12) is fixedly connected to the top of the box sticking machine head (1). The pressing plate (11) is fixedly connected to the top of the spring rod (12). The trapezoidal block B (24) is fixedly connected to the bottom of the pressing plate (11). The trapezoidal block A (23) is fixedly connected to the top of the block B (20). The trapezoidal block A (23) is slidably connected to the trapezoidal block B (24).

3. An adjustable head for a carton taping machine according to claim 1 wherein: The top of the mounting plate (15) is fixedly connected with a heating plate (13). The surface of the block A (18) is provided with a clamping groove (19) matched with the block B (20). The surface of the mounting plate (15) is provided with a slot (21) for the movement of the block A (18).

4. An adjustable head for a carton taping machine according to claim 1 wherein: The top of the box sticking machine head (1) is fixedly connected with a hydraulic rod (2). The top of the hydraulic rod (2) is provided with a hydraulic cylinder (3).

5. An adjustable head for a carton taping machine according to claim 4 wherein: The top of the hydraulic cylinder (3) is fixedly connected with a bracket (4). The bottom of the bracket (4) is fixedly connected with a bottom plate (5).

6. An adjustable head for a carton taping machine according to claim 5 wherein: The surface of the bottom plate (5) is fixedly connected with a motor (6). The output end of the motor (6) is fixedly connected with a bidirectional screw rod (7). The bidirectional screw rod (7) is rotatably connected inside the bottom plate (5). A first limiting frame (8) is threadedly sleeved on the outer surface of the bidirectional screw rod (7).

7. An adjustable head for a carton taping machine according to claim 5 wherein: The top of the bottom plate (5) is fixedly connected with a plurality of electric push rods (9). The top of the bottom plate (5) is slidably connected with two second limiting frames (10). Each second limiting frame (10) is fixedly connected with a corresponding electric push rod (9).

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