Adjustable hot melt glue machine

Abstract

The utility model discloses an adjustable hot melt glue machine, and relates to the field of hot melt glue machines. According to the adjustable hot melt glue machine disclosed by the utility model, a layered glue body hot melting structure comprises a hot melt glue heating supply box, a hot melting control connecting side plate, a solid hot melt glue pre-storage box, a discharging driver, a turnover supporting plate, a driving shaft, a cover plate and a handle; during use, pre-storage and automatic adding work of the solid hot melt adhesive can be completed, so that the raw material adding risk is reduced, hot melt adhesive adhesion during adding is avoided, and personnel injury is avoided; the backflow type hot melt gun supporting structure comprises a hollowed-out supporting frame, a gas booster pump, a filter type air inlet window, a backflushing cleaning valve, a top supporting plate and a limiting supporting frame, so that when the hot melt gun is used, backflow work can be conducted on hot melt glue left in the gun body and a pipeline, and the situation that the pipeline and the gun body are solidified and blocked is avoided.

Description

Technical Field

[0001] This utility model relates to the field of hot melt adhesive machines, and in particular to an adjustable hot melt adhesive machine. Background Technology

[0002] A hot melt adhesive machine is a device specifically designed to melt solid hot melt adhesive into a liquid state and apply it to various substrates through various methods (such as spraying, dispensing, etc.). The main functions of a hot melt adhesive machine include melting solid hot melt adhesive, pressurizing and conveying, and coating. It is widely used in various industries that require bonding.

[0003] Existing adjustable hot melt glue machines pose certain risks when adding solid hot melt glue. Adding raw materials can easily cause hands to stick and liquid hot melt glue to splash, resulting in injuries. In addition, existing hot melt glue machines cannot clean the hot melt glue in the hot melt gun and its delivery pipe during use. Failure to clean them in time can easily cause blockages in the pipes and gun.

[0004] Therefore, it is necessary to propose an adjustable hot melt glue machine to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide an adjustable hot melt adhesive machine that can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An adjustable hot melt glue machine includes a pneumatic pump-type hot melt control host. The upper outer surface of the pneumatic pump-type hot melt control host is provided with a layered glue hot melt structure. The rear outer surface of the layered glue hot melt structure is provided with a reflux hot melt gun support structure. The layered glue hot melt structure includes a hot melt glue heating supply box, a hot melt control connecting side plate, a solid hot melt glue pre-storage box, a feeding driver, a flip-type support plate, a drive shaft, a cover plate, and a handle. The reflux hot melt gun support structure includes a hollow support frame, a gas booster pump, a filter-type air inlet window, a backflushing cleaning valve, a top support plate, and a limit support frame.

[0008] Preferably, the front outer surface of the hot melt adhesive heating supply box is provided with a hot melt control connection side plate, the upper outer surface of the hot melt adhesive heating supply box is provided with a solid hot melt adhesive pre-storage box, one outer surface of the solid hot melt adhesive pre-storage box is provided with a feeding driver, the middle of the other side of the solid hot melt adhesive pre-storage box is provided with a flip-type support plate, one outer surface of the flip-type support plate is provided with a drive shaft, the upper outer surface of the solid hot melt adhesive pre-storage box is provided with a cover plate, and the upper outer surface of the cover plate is provided with a handle.

[0009] Preferably, the front outer surface of the hot melt adhesive heating supply box is fixedly connected to the rear outer surface of the hot melt control connection side plate, the upper outer surface of the hot melt adhesive heating supply box is fixedly connected to the lower outer surface of the solid hot melt adhesive pre-storage box, one outer surface of the solid hot melt adhesive pre-storage box is fixedly connected to one outer surface of the feeding driver, and the middle of the other side of the solid hot melt adhesive pre-storage box is movably connected to the middle of the other side of the flip-type support plate.

[0010] Preferably, one outer surface of the flip-type support plate is movably connected to the middle of one side of the feeding driver via a drive shaft, the upper outer surface of the solid hot melt adhesive pre-storage box is movably connected to the lower outer surface of the cover plate, and the upper outer surface of the cover plate is fixedly connected to the lower outer surface of the handle.

[0011] Preferably, a gas booster pump is provided on the upper outer surface of the hollow support frame, a filter-type air inlet window is provided on the middle of one side of the gas booster pump, a backflushing cleaning valve is provided on the middle of the upper end of the gas booster pump, a top support plate is provided on the upper outer surface of the gas booster pump, and limit support frames are provided on both inner surfaces of the top support plate.

[0012] Preferably, the upper outer surface of the hollow support frame is fixedly connected to the lower outer surface of the gas booster pump, the middle part of one side of the gas booster pump is detachably connected to the outer surface of one side of the filter air inlet window, and the middle part of the upper end of the gas booster pump is detachably connected to the outer wall of the backwash cleaning valve.

[0013] Preferably, the upper outer surface of the gas booster pump is detachably connected to the lower outer surface of the top support plate, and the inner surfaces on both sides of the top support plate are fixedly connected to the outer surfaces on both sides of the limiting support frame.

[0014] Preferably, the upper outer surface of the pneumatic pump-type hot melt control host is detachably connected to the lower outer surface of the layered colloidal hot melt structure, and the rear outer surface of the layered colloidal hot melt structure is fixedly connected to the front outer surface of the reflux hot melt gun support structure.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This adjustable hot melt adhesive machine, through its layered hot melt adhesive structure, includes a hot melt adhesive heating supply box, a hot melt control connecting side plate, a solid hot melt adhesive pre-storage box, a feeding driver, a flip-type support plate, a drive shaft, a cover plate, and a handle. During use, it can complete the pre-storage and automatic addition of solid hot melt adhesive, reducing the risk of raw material addition and avoiding hot melt adhesive sticking during addition to prevent personnel injury.

[0018] 2. This adjustable hot melt glue machine, through the set backflow hot melt gun support structure including a hollow support frame, a gas booster pump, a filter air inlet, a backflow cleaning valve, a top support plate and a limit support frame, can backflow the remaining hot melt glue in the gun body and pipe during use, avoiding the solidification and blockage of residual glue in the pipe and gun body. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an adjustable hot melt adhesive machine according to the present invention.

[0020] Figure 2 This utility model relates to an adjustable hot melt adhesive machine. Figure 1 A schematic diagram of the unfolded structure of the mid-layered colloidal hot melt structure 2;

[0021] Figure 3 This utility model relates to an adjustable hot melt glue machine. Figure 1 A schematic diagram of the unfolded structure of the support structure 3 for the medium-flow hot melt gun.

[0022] In the diagram: 1. Pneumatic pump type hot melt control host; 2. Layered adhesive hot melt structure; 3. Recirculating hot melt gun support structure; 201. Hot melt adhesive heating supply box; 202. Hot melt control connecting side plate; 203. Solid hot melt adhesive pre-storage box; 204. Discharge driver; 205. Tilting support plate; 206. Drive shaft; 207. Cover plate; 208. Handle; 301. Hollow support frame; 302. Gas booster pump; 303. Filter-type air inlet window; 304. Backflushing cleaning valve; 305. Top support plate; 306. Limiting support frame. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figure 1-3 As shown, an adjustable hot melt glue machine includes a pneumatic pump-type hot melt control host 1. The upper outer surface of the pneumatic pump-type hot melt control host 1 is provided with a layered glue hot melt structure 2. The rear outer surface of the layered glue hot melt structure 2 is provided with a reflux hot melt gun support structure 3. The layered glue hot melt structure 2 includes a hot melt glue heating supply box 201, a hot melt control connecting side plate 202, a solid hot melt glue pre-storage box 203, a feeding driver 204, a flip-type support plate 205, a drive shaft 206, a cover plate 207, and a handle 208. The reflux hot melt gun support structure 3 includes a hollow support frame 301, a gas booster pump 302, a filter-type air inlet window 303, a backflushing cleaning valve 304, a top support plate 305, and a limiting support frame 306.

[0025] It should be noted that this utility model is an adjustable hot melt glue machine. The layered hot melt glue structure 2 includes a hot melt glue heating supply box 201, a hot melt control connecting side plate 202, a solid hot melt glue pre-storage box 203, a feeding driver 204, a flip-type support plate 205, a drive shaft 206, a cover plate 207, and a handle 208. In use, the cover plate 207 on the solid hot melt glue pre-storage box 203 is first opened using the handle 208. After opening, the solid hot melt glue is placed on the flip-type support plate 205 of the solid hot melt glue pre-storage box 203. After placement, the feeding driver 204, through the drive shaft 206, moves the flip-type support plate 205. 5. The flipping drive is activated. After flipping, the solid hot melt adhesive on the flipping support plate 205 falls into the hot melt adhesive heating supply box 201. After falling, the flipping support plate 205 resets. At the same time, the hot melt adhesive heating supply box 201 heats and melts the adhesive. While melting, another set of solid hot melt adhesive is placed on the flipping support plate 205 of the solid hot melt adhesive pre-storage box 203. After melting, the melted hot melt adhesive inside the hot melt adhesive heating supply box 201 is pressurized and extruded through the hot melt control connecting side plate 202. After the amount of adhesive inside the hot melt adhesive heating supply box 201 decreases, the unloading driver 204... The drive shaft 206 drives the flip-type support plate 205 to flip. After flipping, the solid hot melt adhesive on the flip-type support plate 205 falls into the hot melt adhesive heating supply box 201 for hot melt adhesive addition. During use, it can pre-store solid hot melt adhesive and automatically add it, reducing the risk of raw material addition and preventing hot melt adhesive sticking during addition to avoid personnel injury. The set backflow hot melt gun support structure 3 includes a hollow support frame 301, a gas booster pump 302, a filter air inlet 303, a backflushing cleaning valve 304, a top support plate 305, and a limiting support frame 306. After using the hot melt adhesive machine, the hot melt gun is placed... The hot melt gun head is placed on the limiting support frame 306 of the top support plate 305 and clamped by the limiting support frame 306. At the same time, the backwash cleaning valve 304 on the gas booster pump 302 fixes the hot melt gun head. After fixing, the gas booster pump 302 on the hollow support frame 301 pressurizes the gas entering through the filter air inlet 303. After pressurization, the backwash cleaning valve 304 passes through the hot melt gun head to return the remaining hot melt adhesive in the gun body and pipe. During use, the remaining hot melt adhesive in the gun body and pipe can be returned to prevent the residual adhesive in the pipe and gun body from solidifying and clogging.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable hot melt glue machine, comprising a pneumatic pump-type hot melt control host (1), characterized in that: The upper outer surface of the pneumatic pump-type hot melt control host (1) is provided with a layered colloidal hot melt structure (2), and the rear outer surface of the layered colloidal hot melt structure (2) is provided with a reflux hot melt gun support structure (3). The layered colloidal hot melt structure (2) includes a hot melt adhesive heating supply box (201), a hot melt control connection side plate (202), a solid hot melt adhesive pre-storage box (203), a feeding driver (204), a flip-type support plate (205), a drive shaft (206), a cover plate (207), and a handle (208). The reflux hot melt gun support structure (3) includes a hollow support frame (301), a gas booster pump (302), a filter air inlet window (303), a backflushing cleaning valve (304), a top support plate (305), and a limiting support frame (306).

2. The adjustable hot melt adhesive machine according to claim 1, characterized in that: The hot melt adhesive heating supply box (201) has a hot melt control connection side plate (202) on its front outer surface. The hot melt adhesive heating supply box (201) has a solid hot melt adhesive pre-storage box (203) on its upper outer surface. The solid hot melt adhesive pre-storage box (203) has a feeding driver (204) on one side outer surface. The solid hot melt adhesive pre-storage box (203) has a flip-type support plate (205) in the middle of the other side. The flip-type support plate (205) has a drive shaft (206) on one side outer surface. The solid hot melt adhesive pre-storage box (203) has a cover plate (207) on its upper outer surface. The cover plate (207) has a handle (208) on its upper outer surface.

3. An adjustable hot melt adhesive machine according to claim 1, characterized in that: The front outer surface of the hot melt adhesive heating supply box (201) is fixedly connected to the rear outer surface of the hot melt control connection side plate (202). The upper outer surface of the hot melt adhesive heating supply box (201) is fixedly connected to the lower outer surface of the solid hot melt adhesive pre-storage box (203). One outer surface of the solid hot melt adhesive pre-storage box (203) is fixedly connected to one outer surface of the feeding driver (204). The middle part of the other side of the solid hot melt adhesive pre-storage box (203) is movably connected to the middle part of the other side of the flip-type support plate (205).

4. An adjustable hot melt adhesive machine according to claim 1, characterized in that: The outer surface of one side of the flip-type support plate (205) is movably connected to the middle of one side of the feeding driver (204) via the drive shaft (206). The outer surface of the upper end of the solid hot melt adhesive pre-storage box (203) is movably connected to the outer surface of the lower end of the cover plate (207). The outer surface of the upper end of the cover plate (207) is fixedly connected to the outer surface of the lower end of the handle (208).

5. An adjustable hot melt adhesive machine according to claim 1, characterized in that: A gas booster pump (302) is provided on the upper outer surface of the hollow support frame (301). A filter-type air inlet window (303) is provided on the middle of one side of the gas booster pump (302). A backwash cleaning valve (304) is provided on the middle of the upper end of the gas booster pump (302). A top support plate (305) is provided on the upper outer surface of the gas booster pump (302). Limiting support frames (306) are provided on both inner surfaces of the top support plate (305).

6. An adjustable hot melt adhesive machine according to claim 1, characterized in that: The upper outer surface of the hollow support frame (301) is fixedly connected to the lower outer surface of the gas booster pump (302). The middle part of one side of the gas booster pump (302) is detachably connected to the outer surface of one side of the filter air inlet window (303). The middle part of the upper end of the gas booster pump (302) is detachably connected to the outer wall of the backwash cleaning valve (304).

7. An adjustable hot melt adhesive machine according to claim 1, characterized in that: The upper outer surface of the gas booster pump (302) is detachably connected to the lower outer surface of the top support plate (305), and the inner surfaces on both sides of the top support plate (305) are fixedly connected to the outer surfaces on both sides of the limiting support frame (306).

8. An adjustable hot melt adhesive machine according to claim 1, characterized in that: The upper outer surface of the pneumatic pump-type hot melt control host (1) is detachably connected to the lower outer surface of the layered colloidal hot melt structure (2), and the rear outer surface of the layered colloidal hot melt structure (2) is fixedly connected to the front outer surface of the reflux hot melt gun support structure (3).

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