Adjusting mechanism and gluing machine thereof

Abstract

The utility model discloses an adjusting mechanism and a gluing machine thereof, the adjusting mechanism comprises a supporting device and positioning devices, the positioning devices are fixedly installed on the two sides of the supporting device, the supporting device comprises a limiting key, a movable plate, a connecting bottom plate, a supporting base plate and a reset spring, the connecting bottom plate is fixedly installed in the center of the bottom end of the supporting base plate, and the movable plate is fixedly installed in the center of the supporting base plate. The reset springs are fixedly installed in the two sides of the supporting base plate at equal intervals, the movable plates are fixedly installed at the side ends of the reset springs, the limiting keys are symmetrically and fixedly installed at the two ends of the bottom of the supporting base plate, and the positioning device comprises a supporting vertical frame, an extending clamping plate, a displacement key and a positioning bolt. The positioning bolts are inserted into the two ends of the supporting vertical frame in a threaded mode, the displacement keys are inserted into the two ends of the interior of the supporting vertical frame in a sliding mode, and the extending clamping plate is fixedly installed between the two displacement keys. Through the arrangement of the supporting device and the positioning device, the purpose of quickly adjusting the position of the jig is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating machines, in particular to an adjustment mechanism and a glue coating machine thereof. Background Art

[0002] Glue coating machine is also called coating machine, glue scraper, automatic glue sprayer, etc. It is a mechanical equipment mainly used to apply liquid glue on the surface of textiles, paper boxes or leather. There are many types of existing glue coating machines, such as drum glue coating machine, double-acting glue coating machine, double-station lifting glue coating machine, etc. The coating machine sprays liquids such as glue or paint onto the required products through air pressure. The equipment adopts three-axis linkage and automatic operation, and is equipped with computer programming to control the path spraying. The spraying thickness and time can be set, which is simple and easy to operate.

[0003] When the existing glue coating machine is in use, the positioning of the object is restricted by the jig, and the jig is mostly installed on the base of the glue coating machine. When the position of the object needs to be changed, the jig may need to be disassembled to achieve the purpose of adjusting the jig position. Therefore, a device is needed to improve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide an adjusting mechanism and a glue coating machine thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment mechanism, including a supporting device and a positioning device, the positioning device is fixedly installed on both sides of the supporting device, the supporting device includes a limit key, a movable plate, a connecting bottom plate, a supporting base plate and a reset spring, the connecting bottom plate is fixedly installed at the bottom center of the supporting base plate, the reset spring is equidistantly fixedly installed on the inside of both sides of the supporting base plate, the movable plate is fixedly installed on the side ends of the reset spring, the limit key is symmetrically fixedly installed on the two ends of the bottom of the supporting base plate, the positioning device includes a supporting vertical frame, an extension card plate, a displacement key and a positioning bolt, the positioning bolt is threadedly inserted into the inside of the two ends of the supporting vertical frame, the displacement key is slidably inserted into the inside of the two ends of the supporting vertical frame, and the extension card plate is fixedly installed between the two displacement keys.

[0006] Preferably, vertical slots are provided at both ends of the interior of the vertical support frame, and plastic gaskets are fixedly mounted on the side end surfaces of the extended card plates.

[0007] A glue coating machine includes the above-mentioned regulating device, and the regulating device includes a threaded rod, a base, a driving motor, a first driving mechanism, a second driving mechanism and a nozzle. The first driving mechanism is symmetrically fixedly installed on the top of the base, the second driving mechanism is fixedly installed between the two first driving mechanisms, the nozzle is fixedly installed on the top of the second driving mechanism, the driving motor is fixedly installed on the bottom of the side end of the regulating device, and the threaded rod rotates through the base to be connected to the driving motor.

[0008] Preferably, the connecting base plate is threadedly sleeved on the threaded rod, and the supporting vertical frame is fixedly mounted on the side end of the movable plate away from the return spring.

[0009] Preferably, grooves are formed on both sides of the support substrate, and the return spring is fixedly installed inside the grooves.

[0010] Preferably, the positioning bolt is vertically aligned with the displacement key.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the device is in use, the elasticity of the return spring can drive the movable plate and the supporting vertical frame to move toward each other, so that the extended clamping plate can clamp and limit the object, thereby completing the rapid restriction of the object. At the same time, the extended clamping plate can be adjusted up and down inside the supporting vertical frame, so that it can adapt to objects of different heights. Moreover, when the driving motor is started, it can drive the overall displacement of the supporting base plate through the threaded rod, thereby completing the purpose of adjusting the supporting position of the supporting base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a partial cutaway schematic diagram of the support device of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the positioning device of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the control device of the utility model.

[0017] In the figure: 1-support device, 2-positioning device, 3-regulating device, 4-limit key, 5-movable plate, 6-connecting base plate, 7-support base plate, 8-reset spring, 9-support vertical frame, 10-extension card plate, 11-displacement key, 12-positioning bolt, 13-threaded rod, 14-base, 15-drive motor, 16-first drive mechanism, 17-second drive mechanism, 18-nozzle. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides an embodiment: an adjustment mechanism, including a supporting device 1 and a positioning device 2, the positioning device 2 is fixedly installed on both sides of the supporting device 1, the supporting device 1 includes a limit key 4, a movable plate 5, a connecting bottom plate 6, a supporting base plate 7 and a reset spring 8, the connecting bottom plate 6 is fixedly installed at the bottom center of the supporting base plate 7, the reset spring 8 is equidistantly fixedly installed inside the two sides of the supporting base plate 7, the movable plate 5 is fixedly installed on the side ends of the reset spring 8, the limit key 4 is symmetrically fixedly installed at the two ends of the bottom of the supporting base plate 7, the positioning device 2 includes a supporting vertical frame 9, an extension card plate 10, a displacement key 11 and a positioning bolt 12, the positioning bolt 12 is threadedly inserted into the two ends of the supporting vertical frame 9, the displacement key 11 is slidably inserted into the two ends of the inner part of the supporting vertical frame 9, and the extension card plate 10 is fixedly installed between the two displacement keys 11.

[0020] Vertical slots are provided at both ends of the support frame 9 , and plastic gaskets are fixedly mounted on the side surfaces of the extension card plate 10 to prevent the extension card plate 10 from causing damage to objects.

[0021] A glue coating machine includes a regulating device 3, which includes a threaded rod 13, a base 14, a drive motor 15, a first drive mechanism 16, a second drive mechanism 17 and a nozzle 18. The first drive mechanism 16 is symmetrically fixedly installed on the top of the base 14, the second drive mechanism 17 is fixedly installed between the two first drive mechanisms 16, the nozzle 18 is fixedly installed on the top of the second drive mechanism 17, the drive motor 15 is fixedly installed at the bottom of the side end of the regulating device 3, and the threaded rod 13 rotates through the base 14 and is connected to the drive motor 15.

[0022] The connecting bottom plate 6 is threadedly sleeved on the threaded rod 13, and the supporting vertical frame 9 is fixedly installed on the side end of the movable plate 5 away from the return spring 8. When the movable plate 5 moves, the supporting vertical frame 9 can be driven to move.

[0023] Grooves are formed on both sides of the support base plate 7, and the return spring 8 is fixedly installed inside the groove. The movable plate 5 fits the inner wall of the groove, so that the movable plate 5 can be ensured to move in a straight line.

[0024] The positioning bolt 12 is vertically aligned with the displacement key 11 , thereby improving the docking accuracy between the displacement key 11 and the positioning bolt 12 .

[0025] Working principle: When in use, first pull the two support vertical frames 9 to the end away from the support base plate 7, and then place the object on the top of the support base plate 7. After that, the support vertical frames 9 can be released, and the elasticity of the reset spring 8 will drive the movable plate 5 and the support vertical frames 9 to quickly reset until the extended card plate 10 contacts the surface of the object, so that the object can be restricted and fixed. At the same time, a plastic gasket is fixedly installed on the side end of the extended card plate 10 to prevent damage to the object. At the same time, the second drive mechanism 17, the first drive mechanism 16 and the nozzle 18 can be turned on to apply glue to the surface of the object to complete the work. When it is necessary to position a higher object, the extended card plate 10 can be pulled upward to a position aligned with the object, and then the positioning bolt 12 can be screwed until it is tightened with the displacement key 11, so that the extended card plate 10 can be restricted to a specified height. The extension card plate 10 is convenient for contacting the surface of a higher object with a certain degree of height, and when the extension card plate 10 is moving, it can drive the displacement key 11 to slide in the vertical slots at both ends of the supporting vertical frame 9, so that the extension card plate 10 can be ensured to move up and down in a straight line. Afterwards, when the support base plate 7 needs to adjust its position, the drive motor 15 can be started to drive the threaded rod 13 to rotate, and the connecting base plate 6 is threadedly sleeved on the threaded rod 13, so that when the threaded rod 13 rotates, it can drive the connecting base plate 6 and the support base plate 7 to move at the same time, so that the support base plate 7 can be moved to the designated working position to support the object. In addition, horizontal slots are symmetrically opened at the inner bottom end of the base 14. When the support base plate 7 is moving, the limit key 4 can be driven to slide in the horizontal slot at the inner bottom end of the base 14, so that the support base plate 7 can be limited to move in a straight line to complete the work.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustment mechanism, comprising a support device (1) and a positioning device (2), wherein the positioning device (2) is fixedly mounted on both sides of the support device (1), characterized in that: The support device (1) comprises a limit key (4), a movable plate (5), a connecting bottom plate (6), a support base plate (7) and a reset spring (8); the connecting bottom plate (6) is fixedly mounted at the bottom center of the support base plate (7); the reset spring (8) is fixedly mounted at both sides of the support base plate (7) at equal distances; the movable plate (5) is fixedly mounted on the side ends of the reset spring (8); the limit key (4) is symmetrically fixedly mounted at the two ends of the bottom of the support base plate (7); the positioning device (2) comprises a support vertical frame (9), an extension card plate (10), a displacement key (11) and a positioning bolt (12); the positioning bolt (12) is threadedly inserted into the two ends of the support vertical frame (9); the displacement key (11) is slidably inserted into the two ends of the support vertical frame (9); and the extension card plate (10) is fixedly mounted between the two displacement keys (11).

2. An adjustment mechanism according to claim 1, characterized in that: Vertical slots are provided at both ends of the interior of the supporting vertical frame (9), and a plastic gasket is fixedly mounted on the side surface of the extending card plate (10).

3. A glue coating machine, using an adjustment mechanism as claimed in any one of claims 1 to 2, comprising a control device (3), characterized in that: The regulating device (3) comprises a threaded rod (13), a base (14), a driving motor (15), a first driving mechanism (16), a second driving mechanism (17) and a nozzle (18); the first driving mechanism (16) is symmetrically fixedly mounted on the top of the base (14); the second driving mechanism (17) is fixedly mounted between two of the first driving mechanisms (16); the nozzle (18) is fixedly mounted on the top of the second driving mechanism (17); the driving motor (15) is fixedly mounted at the bottom of the side end of the regulating device (3); and the threaded rod (13) rotates through the base (14) to be connected to the driving motor (15).

4. A glue coating machine according to claim 3, characterized in that: The connecting base plate (6) is threadedly sleeved on the threaded rod (13), and the supporting vertical frame (9) is fixedly mounted on the side end of the movable plate (5) away from the return spring (8).

5. A glue coating machine according to claim 4, characterized in that: Grooves are provided on both sides of the support base plate (7), and the return spring (8) is fixedly installed inside the grooves.

6. A glue coating machine according to claim 5, characterized in that: The positioning bolt (12) is vertically aligned with the displacement key (11).

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