Gluing mechanism for printing machine

Abstract

The utility model discloses a gluing mechanism for a printing machine, and belongs to the technical field of gluing of printing machines. The gluing mechanism for the printing machine comprises a processing box and a gluing mechanism body, a mounting shaft is mounted on the inner wall of the processing box, a roller is mounted on the surface of the mounting shaft, a glue storage box is mounted at the top of the processing box, a discharging pipe communicates with the bottom of the glue storage box, and a communicating pipe communicates with the bottom of the discharging pipe; the mounting rod is fixedly mounted on the inner wall of the processing box, the surface of the mounting rod is sleeved with the gluing barrel, the glue dripping heads are communicated with the bottom of the communicating pipe, and the number of the glue dripping heads is multiple. Glue can be conveyed into the communicating pipe through the discharging pipe, the glue entering the communicating pipe can be conveyed to the gluing mechanism, and the gluing mechanism can conduct gluing on workpieces conveyed on the roller.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing of printing machines, in particular to a gluing mechanism for printing machines. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate mounting, inking, embossing, and paper feeding. Its working principle is: first, the text and image to be printed are made into a printing plate and mounted on the printing press. Then, the ink is applied to the places with text and images on the printing plate by humans or the printing press, and then directly or indirectly transferred to paper or other substrates, thereby replicating printed products identical to the printing plate. The invention and development of printing presses play an important role in the spread of human civilization and culture. In the printing industry, trademark printing, as a new type of packaging printing, takes product labels as its main products and is printed on special composite paper or other materials, making it easy to paste product labels.

[0003] The existing traditional gluing equipment has a relatively simple structure and directly applies glue to the workpiece, which will cause the bristles on the surface of the glue brush to fall off easily. In addition, before the printing machine applies glue to the workpiece, a lot of dust and even small particles of impurities will fall on the surface of the workpiece when the workpiece is transported. As a result, the dust and impurities on the surface of the workpiece affect the gluing effect and efficiency when the workpiece is glued. Utility Model Content

[0004] The purpose of the utility model is to provide a gluing mechanism for a printing machine to solve the problems raised in the above background technology.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a gluing mechanism for a printing machine, comprising a processing box, an inner wall of the processing box is provided with a mounting shaft, a surface of the mounting shaft is provided with a roller, a glue storage box is provided on the top of the processing box, a bottom of the glue storage box is connected with a feed pipe, and the bottom of the feed pipe is connected with a connecting pipe;

[0007] A gluing mechanism, the gluing mechanism comprising:

[0008] A mounting rod, the mounting rod being fixedly mounted on the inner wall of the processing box;

[0009] A glue coating cylinder, wherein the glue coating cylinder is sleeved on the surface of the mounting rod;

[0010] The glue dripping head is connected to the bottom of the connecting pipe, and a plurality of the glue dripping heads are provided.

[0011] In a preferred solution, a first mounting groove is provided on the front side of the processing box, a second mounting groove is provided on the back side of the processing box, and a fixing frame is fixedly installed on the inner wall of the second mounting groove.

[0012] In a preferred solution, a mounting seat is movably mounted on the inner wall of the fixing frame, a mounting tube is inserted into the surface of the mounting seat, and a dust-sticking tape is wound around the surface of the mounting tube.

[0013] In a preferred solution, a limiting seat is inserted into the front side of the installation tube, and a limiting plate is fixedly installed on the front side of the limiting seat.

[0014] In a preferred solution, a mounting plate is fixedly mounted on the surface of the mounting seat, and an adsorption plate is fixedly mounted on the top of the inner wall of the fixing frame, and the adsorption plate is adsorbed and connected to the mounting plate.

[0015] In a preferred solution, a fixing plate is fixedly mounted on the back of the mounting plate, a toothed plate is fixedly mounted on the inner side of the fixing plate, and a gear is rotatably mounted on the back of the processing box, and the gear is meshed with the toothed plate.

[0016] In a preferred solution, a plug-in rod is plugged into the back of the gear, and a pull rod is fixedly installed on the back of the plug-in rod.

[0017] In a preferred embodiment, a plug-in slot is provided on the front of the gear, and two groups of the plug-in slot are provided. The plug-in slot extends to the back of the processing box, and a plug-in plate is fixedly installed on the surface of the plug-in rod, and the plug-in plate is plugged into the plug-in slot.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the gluing mechanism for a printing machine:

[0019] 1. By providing a glue coating mechanism, it is convenient for the user to add glue to the glue storage box, so that the glue can be transported to the connecting pipe through the feed pipe, and the glue entering the connecting pipe can be transported to the glue coating mechanism, so that the glue coating mechanism can coat the workpiece transported on the roller with glue.

[0020] 2. By providing a mounting seat, a mounting tube, a sticky tape, a limit seat and a limit plate, after the mounting seat is installed, it is convenient to insert the mounting tube wrapped with the sticky tape into the mounting seat, so that the user can use the sticky tape to adhere to the dust on the surface of the workpiece, and after the limit seat is inserted into the mounting tube, the mounting seat and the limit seat can limit the mounting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2This is a schematic diagram of the three-dimensional cross-sectional structure of the processing box of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the installation tube of the utility model;

[0024] Figure 4 This is a three-dimensional side view structural diagram of the processing box of the utility model;

[0025] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the processing box of the utility model.

[0026] In the figure: 1. processing box; 2. mounting shaft; 3. roller; 4. glue storage box; 5. feeding pipe; 6. connecting pipe; 7. glue coating mechanism; 71. mounting rod; 72. glue coating cylinder; 73. glue dripping head; 8. first mounting groove; 9. second mounting groove; 10. fixing frame; 11. mounting seat; 12. mounting cylinder; 13. dust-sticking tape; 14. limiting seat; 15. limiting plate; 16. mounting plate; 17. adsorption plate; 18. fixing plate; 19. tooth plate; 20. gear; 21. plug-in rod; 22. pull rod; 23. plug-in groove; 24. plug-in plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 5 The utility model provides a technical solution: a gluing mechanism for a printing machine, including a processing box 1 and a gluing mechanism 7, the inner wall of the processing box 1 is installed with a mounting shaft 2, the surface of the mounting shaft 2 is installed with a roller 3, the top of the processing box 1 is installed with a glue storage box 4, the bottom of the glue storage box 4 is connected with a discharge pipe 5, and the bottom of the discharge pipe 5 is connected with a connecting pipe 6, so that the mounting shaft 2 can be installed on the roller 3 after installation, so that the user can send the workpiece into the processing box 1 and transport the workpiece on the roller 3, and before gluing the workpiece, the user adds glue to the glue storage box 4, so that the added glue can be transported to the discharge pipe 5 and the connecting pipe 6, so that the glue drips onto the gluing mechanism 7, and then the user can use the gluing mechanism 7 to gluing the surface of the workpiece, wherein a power source is connected between the discharge pipe 5 and the glue storage box 4, which can be a water pump, a water pump and other machines, which are all existing technologies, so as to ensure that the glue is smoothly transported inside the connecting pipe 6.

[0029] Reference Figure 1-Figure 2In a preferred embodiment, a glue coating mechanism 7 is provided, the glue coating mechanism 7 includes a mounting rod 71, a glue coating cylinder 72 and a glue dropping head 73. The mounting rod 71 is fixedly installed on the inner wall of the processing box 1, the glue coating cylinder 72 is sleeved on the surface of the mounting rod 71, and the glue dropping head 73 is connected to the bottom of the connecting pipe 6. A plurality of glue dropping heads 73 are provided, so that the mounting rod 71 can install the glue coating cylinder 72 after installation, so that the glue in the connecting pipe 6 drips from the glue dropping head 73 to the surface of the glue coating cylinder 72, so that the glue coating cylinder 72 can fit with the surface of the workpiece after the glue is dripped, so that the glue on the glue coating cylinder 72 can be applied to the surface of the workpiece.

[0030] Reference Figure 1-Figure 3 In a preferred embodiment, a first mounting groove 8 is provided on the front of the processing box 1, and a second mounting groove 9 is provided on the back of the processing box 1. A fixing frame 10 is fixedly installed on the inner wall of the second mounting groove 9, so that the fixing frame 10 can be installed after the second mounting groove 9 is opened, and a mounting seat 11 is movably installed on the inner wall of the fixing frame 10, and a mounting tube 12 is inserted on the surface of the mounting seat 11, and a sticky tape 13 is wound on the surface of the mounting tube 12, so that the fixing frame 10 can be installed on the mounting seat 11 after installation, so that the mounting tube 12 wrapped with the sticky tape 13 can be installed on the mounting seat 11, and a limiting seat 14 is inserted on the front of the mounting tube 12, and a limiting plate 15 is fixedly installed on the front of the limiting seat 14, so that the limiting seat 14 can be installed on the front of the mounting tube 12 to limit the mounting tube 12, and the user can pull the limiting plate 15 to make the limiting plate 15 drive the limiting seat 14 to move, so as to facilitate the removal of the limiting seat 14 and the disassembly of the mounting tube 12.

[0031] Reference Figure 1-Figure 5 In a preferred embodiment, a mounting plate 16 is fixedly installed on the surface of the mounting seat 11, and an adsorption plate 17 is fixedly installed on the top of the inner wall of the fixing frame 10. The adsorption plate 17 is adsorbed and connected to the mounting plate 16, so that after the mounting plate 16 is installed, the mounting seat 11 drives the mounting plate 16 to move upward and then adsorbs on the adsorption plate 17, which is convenient for the mounting seat 11 to limit the position, and a fixing plate 18 is fixedly installed on the back of the mounting plate 16, and a toothed plate 19 is fixedly installed on the inner side of the fixing plate 18. A gear 20 is rotatably installed on the back of the processing box 1, and the gear 20 is meshed with the toothed plate 19, so that the fixing plate 18 can install the toothed plate 19 after being installed on the mounting plate 16, so that the user can rotate the gear 20 to drive the toothed plate 19 to move, so that the toothed plate 19 drives the mounting seat 11 to move through the fixing plate 18 and the mounting plate 16, so that the two sets of mounting cylinders 12 can be replaced and used.

[0032] At the same time, a plug-in rod 21 is inserted into the back of the gear 20, and a pull rod 22 is fixedly installed on the back of the plug-in rod 21. A plug-in slot 23 is provided on the front of the gear 20. There are two groups of plug-in slots 23, and the plug-in slots 23 extend to the back of the processing box 1. A plug-in plate 24 is fixedly installed on the surface of the plug-in rod 21. The plug-in plate 24 is plugged into the plug-in slot 23, which can facilitate the user to pull the pull rod 22 and drive the plug-in rod 21 to move. The user can rotate the pull rod 22 to make the pull rod 22 drive the gear 20 to rotate through the plug-in rod 21 and the plug-in plate 24, so as to facilitate the gear 20 to drive the toothed plate 19 to move. At the same time, the user can move the plug-in rod 21 so that when the plug-in rod 21 moves, it drives the plug-in plate 24 to be inserted into the plug-in slot 23 on the back of the processing box 1, thereby facilitating the limiting of the gear 20.

[0033] Specifically, the working process or working principle of the gluing mechanism for a printing machine is as follows: when in use, the user places the workpiece into the processing box 1, and the roller 3 in the processing box 1 transports the workpiece, and then opens the solenoid valve on the feeding pipe 5 to allow the glue to flow from the feeding pipe 5 into the connecting pipe 6, so that the glue drips from the glue dripping head 73 onto the surface of the glue coating cylinder 72, so that the workpiece can drive the glue coating cylinder 72 to rotate when moving, and the glue on the surface of the glue coating cylinder 72 can be applied to the surface of the workpiece, thereby facilitating the gluing of the workpiece, and when the workpiece is transported, the sticky tape 13 can adhere to the dust on the surface of the workpiece to reduce the dust on the surface of the workpiece, and when the sticky tape 13 is used for a long time After use, the user pulls the pull rod 22 outward, so that the pull rod 22 drives the plug rod 21 to move outward, so that the plug plate 24 is separated from the plug slot 23, and then the pull rod 22 is rotated, so that the pull rod 22 drives the plug rod 21 to rotate, so that the plug rod 21 drives the gear 20 to rotate, and then the gear 20 drives the tooth plate 19 to move, and the tooth plate 19 can drive the mounting tube 12 to move through the fixing plate 18 and the mounting seat 11, so as to facilitate the movement of the two sets of mounting tubes 12 wrapped with sticky tape 13, and the two sets of mounting tubes 12 wrapped with sticky tape 13 can be replaced and used, so as to facilitate the adhesion of dust on the surface of the workpiece.

Claims

1. A gluing mechanism for a printing press, comprising a processing box (1), characterized in that; The inner wall of the processing box (1) is installed with a mounting shaft (2), the surface of the mounting shaft (2) is installed with a roller (3), the top of the processing box (1) is installed with a glue storage box (4), the bottom of the glue storage box (4) is connected with a feed pipe (5), and the bottom of the feed pipe (5) is connected with a connecting pipe (6); A gluing mechanism (7), the gluing mechanism (7) comprising: A mounting rod (71), wherein the mounting rod (71) is fixedly mounted on the inner wall of the processing box (1); A glue coating cylinder (72), wherein the glue coating cylinder (72) is sleeved on the surface of the mounting rod (71); A glue dripping head (73), wherein the glue dripping head (73) is connected to the bottom of the connecting pipe (6), and a plurality of the glue dripping heads (73) are provided.

2. A gluing mechanism for a printing machine as claimed in claim 1, characterized in that: The front of the processing box (1) is provided with a first installation groove (8), the back of the processing box (1) is provided with a second installation groove (9), and a fixing frame (10) is fixedly installed on the inner wall of the second installation groove (9).

3. A gluing mechanism for a printing machine as claimed in claim 2, characterized in that: A mounting seat (11) is movably mounted on the inner wall of the fixing frame (10), a mounting tube (12) is plugged into the surface of the mounting seat (11), and a dust-adhesive tape (13) is wound around the surface of the mounting tube (12).

4. A gluing mechanism for a printing machine as claimed in claim 3, characterized in that: The front side of the installation tube (12) is plugged with a limiting seat (14), and the front side of the limiting seat (14) is fixedly mounted with a limiting plate (15).

5. A gluing mechanism for a printing machine as claimed in claim 3, characterized in that: A mounting plate (16) is fixedly mounted on the surface of the mounting seat (11), and an adsorption plate (17) is fixedly mounted on the top of the inner wall of the fixing frame (10), wherein the adsorption plate (17) is adsorbed and connected to the mounting plate (16).

6. A gluing mechanism for a printing press as claimed in claim 5, characterized in that: A fixing plate (18) is fixedly mounted on the back of the mounting plate (16), a toothed plate (19) is fixedly mounted on the inner side of the fixing plate (18), and a gear (20) is rotatably mounted on the back of the processing box (1), the gear (20) meshing with the toothed plate (19).

7. A gluing mechanism for a printing press as claimed in claim 6, characterized in that: A plug-in rod (21) is plugged into the back of the gear (20), and a pull rod (22) is fixedly mounted on the back of the plug-in rod (21).

8. A gluing mechanism for a printing machine as claimed in claim 7, characterized in that: The front of the gear (20) is provided with a plug-in slot (23), and the plug-in slot (23) is provided with two groups. The plug-in slot (23) penetrates to the back of the processing box (1). A plug-in plate (24) is fixedly mounted on the surface of the plug-in rod (21), and the plug-in plate (24) is plugged into and matched with the plug-in slot (23).

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