Double-liquid automatic glue proportioning equipment

Abstract

The utility model discloses double-liquid automatic glue proportioning equipment, which comprises a rack, a double-liquid conveying device and a double-liquid conveying device, the feeding system comprises a glue containing barrel and a diluent containing barrel; the conveying system comprises a first pump body and a second pump body which are connected with the glue containing barrel and the diluent containing barrel; the mixing system comprises a mounting block and a mixing pipe, the mounting block is connected with the first pump body and the second pump body, and the mixing pipe is arranged on the lower side of the mounting block; and the cleaning system comprises a cleaning pipeline connected with the feeding system, the conveying system and the mixing system. The glue mixing device has the beneficial effects that the glue is automatically proportioned, the proportion is adjustable, the glue is fully mixed, and the glue mixing device is safe and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the point gum technical field, specifically to a kind of double liquid automatic glue proportioning equipment. BACKGROUND

[0002] Dispensing machine is also called glueing machine, glue dropping machine, glue punching machine, glue filling machine etc., is specially controlled to fluid. And fluid is dropped, coated on product surface or product internal automatic machine, can realize three-dimensional, four-dimensional path dispensing, accurate positioning, accurate control glue, no wire, no glue leakage, no glue dripping.

[0003] In use, according to the dispensing position and material need to proportion glue and diluent, obtain the most suitable glue, the glue mixing equipment in the prior art structure is complex, occupies large space, and the proportion is incorrect, for example, the utility model patent with application No. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a kind of double liquid automatic glue proportioning equipment, automatic proportioning, proportion accurate, fully mixed, process is fast, safe and reliable.

[0005] Specifically, the utility model discloses a kind of double liquid automatic glue proportioning equipment, including:

[0006] Frame

[0007] Feed system, including glue storage bucket and diluent storage bucket;

[0008] Conveying system, including two first pump body and second pump body connected with glue storage bucket and diluent storage bucket;

[0009] Mixing system, including mounting block and mixing pipe, the mounting block is connected with the first pump body and second pump body, the mixing pipe is arranged in the lower side of the mounting block;

[0010] Cleaning system, including cleaning pipeline connected with the feed system, conveying system and mixing system.

[0011] The beneficial effects of the above technical solution are that the automatic glue proportioning is realized, the proportion is adjustable, fully mixed, safe and reliable.

[0012] Further, the mounting block top is provided with symmetrically arranged liquid valve, is provided with through flow passage inside, the through flow passage passes through the side of the mounting block and forms feed inlet, the through flow passage bottom is connected with the mixing pipe.

[0013] The beneficial effect of the above technical scheme is that the liquid valve is arranged to control the opening and closing of the glue and the diluent, and then the mixture pipe is used for mixing to complete the proportioning.

[0014] Further, the mixing pipe is provided with a spiral through hole.

[0015] The beneficial effect of the above technical scheme is that the spiral through hole has a good mixing effect on the glue and the diluent, and avoids the problem of uneven manual stirring.

[0016] Further, the glue container and the diluent container are provided with a detachable upper cover, the upper cover is provided with a liquid inlet and an air inlet at the top, and a liquid outlet at the bottom, and a liquid level sensor is installed inside.

[0017] The beneficial effect of the above technical scheme is that the liquid inlet is arranged to introduce cleaning agent for cleaning, and the air inlet is arranged to balance the pressure inside and outside the barrel during use.

[0018] Further, the rack is further provided with a control system including a display screen and a plurality of control buttons.

[0019] The beneficial effect of the above technical scheme is that the running state of the equipment can be observed through the display screen, and the proportion can be adjusted before proportioning to realize the proportioning of glue with different viscosities.

[0020] Further, the first pump body and the second pump body are gear pumps, the gear pump is provided with an inlet and an outlet, the inlet is connected with the glue container and the diluent container, and the outlet is connected with the liquid valve.

[0021] The beneficial effect of the above technical scheme is that the gear pump has compact structure, is suitable for high viscosity liquid, has low noise, and can accurately control the liquid flow.

[0022] Further, the glue container and the diluent container are provided with a support frame at the bottom, the bottom of the glue container and the diluent container is conical, and the liquid outlet is arranged at the bottom of the glue container and the diluent container.

[0023] The beneficial effect of the above technical scheme is that the support frame has the function of fixation, and the conical shape is arranged at the bottom of the two barrels to facilitate the aggregation of the internal liquid, and the liquid outlet arranged at the bottom can empty the internal liquid, reduce the residue in the tank, and reduce waste.

[0024] Furthermore, both the glue container and the thinner container are equipped with a top cover. The glue container has a fixing block, a rotating shaft, a pressing shaft, and a pressing block on its side. The rotating shaft is rotatably connected to the fixing block. The bottom of the pressing shaft is sleeved on the rotating shaft. The pressing block is connected to the pressing shaft and is located on the upper side of the top cover.

[0025] The advantage of adopting the above technical solution is that by setting a clamping block to press the top cover, and at the same time the clamping block can be loosened, the top cover can be detached, which facilitates the maintenance of the inside of the barrel.

[0026] Furthermore, the upper cover is provided with a through groove for the clamping shaft to pass through, the clamping block is provided with an internal thread, the upper end of the clamping shaft is provided with an external thread, and the clamping block is provided with a rotating handle portion.

[0027] The advantage of the above technical solution is that the upper cover is pressed by rotating the clamping block on the clamping shaft to achieve up and down movement. When it is necessary to remove the upper cover, the clamping block is loosened, and then the clamping block and the clamping shaft can be rotated to the side without removing any screws.

[0028] Furthermore, a container is provided on the lower side of the mixing tube.

[0029] The advantage of adopting the above technical solution is that the container is designed to hold the mixed glue, which facilitates transfer. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0031] Figure 1 This is a schematic diagram of the overall structure of the two-component automatic glue mixing equipment of this utility model.

[0032] Figure 2 This is an enlarged view of section A of this utility model.

[0033] Figure 3 This is a schematic diagram of the liquid valve structure of this utility model.

[0034] Figure 4 This is a cross-sectional view of the liquid valve of this utility model.

[0035] The reference numerals used in the attached figures are as follows:

[0036] Frame 1; glue storage barrel 2; upper cover 21; liquid inlet 22; air inlet 23; liquid outlet 24; support frame 25; diluent storage barrel 3; fixed block 31; rotating shaft 32; compression shaft 33; compression block 34; through groove 35; First pump body 4; second pump body 41; inlet 42; outlet 43; mounting block 5; mixing pipe 51; liquid valve 52; telescopic rod 521; moving piston 522; through flow channel 53; feed inlet 54; vertical rod 55; horizontal rod 56; cleaning pipeline 6; display screen 7; storage box 8. DETAILED DESCRIPTION

[0037] The utility model will be further explained in detail in connection with the drawings.

[0038] As Figures 1-4 The utility model discloses a double liquid automatic glue proportioning equipment, including:

[0039] Frame 1

[0040] Feed system, including glue storage barrel 2 and diluent storage barrel 3;

[0041] Conveying system, including two with glue storage barrel 2 and diluent storage barrel 3 connection's first pump body 4 and second pump body 41;

[0042] Mixing system, including mounting block 5 and mixing pipe 51, the mounting block 5 with first pump body 4 and second pump body 41 are connected, and the mixing pipe 51 is arranged in the lower side of mounting block 5;

[0043] Cleaning system, including with feed system, conveying system and mixing system connection's cleaning pipeline 6.

[0044] The beneficial effect of the above technical scheme is that the automatic precise proportioning of glue is realized, the proportion is adjustable, fully mixed, safe and reliable.

[0045] In some embodiments, the top of mounting block 5 is provided with symmetrically arranged liquid valve 52, which is internally provided with through flow channel 53, the through flow channel 53 passes through the side of mounting block 5 to form feed inlet 54, and the through flow channel 53 is connected with mixing pipe 51 at the bottom, the mixing pipe 21 can be fixed by locking, the liquid valve 52 is provided with telescopic rod 521, the bottom of telescopic rod 521 is provided with moving piston 522, the liquid valve 52 is controlled by pneumatic, the piston top enters into through flow channel 53, the piston drops and blocks through flow channel 53, at this time, it is in the closed state, the piston rises, and the valve is in the open state; glue and diluent pass through.

[0046] The feed inlet 54 is also symmetrically arranged and connected with the outlet 43 of the first pump body 4 and the second pump body 41 through a pipeline, passes through the through flow channel 53 and is jointly introduced into the mixing pipe 51 for fully mixing, and the glue proportioning is completed.

[0047] Further, the mixing pipe 51 is provided with a through hole, and a plurality of spiral cutting blades are arranged in the through hole. The glue and the diluent are well mixed, and the problem of uneven manual stirring is avoided. The mixing pipe 51 is provided with a containing box 8 arranged at the lower side, which is used for containing the glue after the proportioning is completed.

[0048] Further, the liquid valve 52 is provided with an adjustable height support rod, which includes a vertical rod 55 and a horizontal rod 56. The horizontal rod 56 is provided with a locking block, and the mounting block 5 is locked on the locking block. The locking block can be moved and locked along the horizontal rod 56. The horizontal rod 56 and the vertical rod 55 are also installed through a locking block that can be moved and locked. By changing the position of the horizontal rod 56, the position of the liquid valve 52 is further changed, which is suitable for different use cases.

[0049] In some embodiments, the glue containing barrel 2 and the diluent containing barrel 3 are provided with a detachable upper cover 21. The upper cover 21 and the barrel body are provided with a sealing ring. The upper cover 21 is provided with a liquid inlet 22 and an air inlet 23 at the top, and is provided with a liquid outlet 24 at the bottom. A liquid level sensor is installed inside. The liquid inlet 22 is connected with a cleaning pipeline 6, which is connected with a cleaning agent containing barrel and an electric pump. When cleaning is needed, the pump directs the cleaning agent into the glue containing barrel 2 and the diluent containing barrel 3, and then the automatic cleaning of the whole equipment is completed through the operation of the conveying system. The air inlet 23 is connected with an air inlet pipe, which can introduce inert gas to ensure the pressure balance inside the glue containing barrel and the diluent containing barrel. Each storage barrel is equipped with a liquid level sensor. When the liquid level is too low, an audible and light alarm device is triggered to remind the operator to supplement the glue or the diluent in time. The glue and the diluent can be added by detaching the upper cover 21.

[0050] Further, the glue containing barrel 2 and the diluent containing barrel 3 are provided with a support frame 25 installed at the bottom, which is fixed on the rack 1. The bottom of the glue containing barrel 2 and the diluent containing barrel 3 is conical, and the liquid outlet 24 is arranged at the bottom of the glue containing barrel 2 and the diluent containing barrel 3.

[0051] The support frame 25 plays a fixing role, and the conical shape is arranged at the bottom of the two bodies to facilitate the aggregation of the internal liquid. The liquid outlet 24 arranged at the bottom can empty the internal liquid, reduce the residue in the tank, and reduce waste.

[0052] Further, the rack 1 is also provided with a control system, including a display screen 7 and a plurality of control buttons, and an electric control box is also provided, which is installed at the lower side of the display screen 7. The working state of the conveying system can be controlled through the screen, and the proportion can be adjusted before the proportioning, so as to realize the proportioning of glue with different viscosities.

[0053] In some embodiments, the first pump body 4 and the second pump body 41 are both gear pumps, which are provided with an inlet 42 connected with the glue container 2 and the diluent container 3 and an outlet 43 connected with the liquid valve 52. The first pump body 4 and the second pump body 41 are installed on the lower side of the mixing system and located on the side of the glue container 2, which can reduce the space occupation of the whole device. The gear pump has a compact structure, is suitable for high-viscosity liquid, has low noise, can accurately control the liquid flow, and can ensure the correct glue ratio.

[0054] In some embodiments, the glue container 2 and the diluent container 3 are both provided with a support frame 25 at the bottom, the bottom of the glue container 2 and the diluent container 3 is conical, and the liquid outlet 24 is arranged at the bottom of the glue container 2 and the diluent container 3. The support frame 25 has a fixing function, and the conical bottom is convenient for the internal liquid to gather. The liquid outlet 24 arranged at the bottom can empty the internal liquid, reduce the residue in the tank, and reduce waste.

[0055] Further, the glue container 2 and the diluent container 3 are both provided with an upper cover 21. The glue container 2 is provided with a fixed block 31, a rotating shaft 32, a pressing shaft 33 and a pressing block 34 on the side. The rotating shaft 32 is rotatably connected with the fixed block 31. The pressing shaft 33 is sleeved on the rotating shaft 32 at the bottom. The pressing block 34 is connected with the pressing shaft 33 and arranged on the upper side of the upper cover 21. The fixed block 31 is fixed on the outside of the glue container 2 and the diluent container 3 by welding, sticking or other fixing methods, and the number is four.

[0056] Further, the upper cover 21 is provided with a through slot 35 for the pressing shaft 33 to pass through. The pressing block 34 is provided with an internal thread. The upper end of the pressing shaft 33 is provided with an external thread. The pressing block 34 is provided with a rotating handle part. By rotating the rotating handle part, the pressing of the pressing block 34 is realized. The loosening of the pressing block 34 is realized. The air tightness in the inside is ensured. When the upper cover 21 needs to be disassembled, the pressing block 34 is loosened. Then the pressing block 34 and the pressing shaft 33 can be turned to the side. Any screw does not need to be disassembled.

[0057] The working process is as follows. First, the ratio of glue and diluent is set on the display screen 7. Then the device is started. At this time, the first pump body 4 and the second pump body 41 work. The liquid valve 52 is opened. The glue and the diluent enter the mixing pipe 51 through the pipeline to be mixed. The mixed glue enters the storage box 8 to be collected. Then the glue is transported to the use position to be used. When the use is completed and needs to be cleaned, the cleaning pipeline 6 is opened to complete the cleaning of the whole pipeline. The precise ratio is realized. The automation degree is high. The touch screen control is adopted. The ratio, glue output and cleaning are completed by one key. The operation is simple. The manual intervention is reduced.

[0058] For those of ordinary skill in the art, without departing from the inventive concept of the present application, a number of variations and improvements can be made, which are within the scope of the present application.

Claims

1. A two-component automatic adhesive mixing device, characterized in that, include: Rack (1); The feeding system includes an adhesive container (2) and a thinner container (3); The delivery system includes a first pump body (4) and a second pump body (41) connected to a glue container (2) and a thinner container (3). The mixing system includes a mounting block (5) and a mixing pipe (51), the mounting block (5) being connected to the first pump body (4) and the second pump body (41), and the mixing pipe (51) being disposed on the underside of the mounting block (5); The cleaning system includes cleaning pipelines (6) connected to the feeding system, conveying system and mixing system.

2. The two-component automatic glue mixing equipment according to claim 1, characterized in that, The mounting block (5) is provided with symmetrically arranged liquid valves (52) on the top and a flow channel (53) inside. The flow channel (53) passes through the side of the mounting block (5) to form a feed inlet (54). The bottom of the flow channel (53) is connected to the mixing pipe (51).

3. The two-component automatic glue mixing equipment according to claim 2, characterized in that, The mixing tube (51) is provided with a spiral-shaped through hole.

4. The two-component automatic glue mixing equipment according to claim 1, characterized in that, Both the glue container (2) and the thinner container (3) are equipped with a detachable top cover (21). The top cover (21) is provided with a liquid inlet (22) and an air inlet (23) at the top and a liquid outlet (24) at the bottom. A liquid level sensor is installed inside.

5. The two-component automatic glue mixing equipment according to claim 1, characterized in that, The frame (1) is also equipped with a control system, including a display screen (7) and multiple control buttons.

6. The two-component automatic glue mixing equipment according to claim 2, characterized in that, Both the first pump body (4) and the second pump body (41) are gear pumps. The gear pump is provided with an inlet (42) and an outlet (43). The inlet (42) is connected to the glue container (2) and the diluent container (3), and the outlet (43) is connected to the liquid valve (52).

7. The two-component automatic glue mixing equipment according to claim 4, characterized in that, The glue container (2) and the thinner container (3) are both equipped with support frames (25) at the bottom. The bottom of the glue container (2) and the thinner container (3) is conical. The liquid outlet (24) is located at the bottom of the glue container (2) and the thinner container (3).

8. The two-component automatic glue mixing equipment according to claim 1, characterized in that, Both the glue container (2) and the thinner container (3) are provided with a top cover (21). The glue container (2) is provided with a fixing block (31), a rotating shaft (32), a pressing shaft (33) and a pressing block (34) on its side. The rotating shaft (32) is rotatably connected to the fixing block (31). The bottom of the pressing shaft (33) is sleeved on the rotating shaft (32). The pressing block (34) is connected to the pressing shaft (33) and is provided on the upper side of the top cover (21).

9. The two-component automatic glue mixing equipment according to claim 8, characterized in that, The upper cover (21) is provided with a through groove (35) for the clamping shaft (33) to pass through, the clamping block (34) is provided with an internal thread, the upper end of the clamping shaft (33) is provided with an external thread, and the clamping block (34) is provided with a rotating handle.

10. The two-component automatic glue mixing equipment according to claim 1, characterized in that, A container (8) is provided on the lower side of the mixing tube (51).

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