Automatic glue scraping device

Abstract

The utility model discloses an automatic glue scraping device which comprises an electric flat car, wherein a glue storage assembly is installed at the top of the electric flat car, a glue outlet structure connected with the glue storage assembly is installed at the top of the electric flat car, and a glue scraping assembly connected with the glue outlet structure is installed on the side face of the electric flat car; the top of the electric flat car is further provided with a PLC and a storage battery. And the PLC is connected with the glue storage assembly, the glue outlet structure and the glue scraping assembly. The glue storage assembly is used for storing glue, the glue in the glue storage assembly is pumped out through the glue outlet structure, the pumped-out glue is scraped and coated on the ground in cooperation with the glue scraping assembly, a worker only needs to repair the glue and manually scrape and coat the glue in a small area, and therefore the labor intensity of the worker is reduced, and the working efficiency is improved. The construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy coiled materials, in particular to an automatic glue scraping device. Background Art

[0002] Epoxy roll is a new type of floor material in the flooring industry. It is a polymer composite material made of elastomer toughened epoxy resin and polyurethane compound resin system as the matrix, glass fiber toughening and reinforcement, and prepared through a special curing process. Laying epoxy roll on the ground is conducive to improving the beauty and cleanliness of the ground.

[0003] However, the existing epoxy coils need to be coated with special glue on the ground before laying, and the glue is generally coated on the ground manually. During the coating process, workers need to squat or kneel on the ground, which is very troublesome, has high work intensity and low construction efficiency.

[0004] When laying epoxy coil, due to the limitation of its width, workers generally divide the construction area into multiple rectangular areas, and lay each rectangular area separately. In each rectangular area, the symmetry axis parallel to the width is used as the dividing line, and half of the area in the rectangular area is coated with glue, and the epoxy coil is placed in the other half. After the coating is completed, the epoxy coil is pushed into the area with glue, so that the general epoxy coil is in contact with the glue, and the other half of the epoxy coil that is not in contact with the glue is stacked on the laid epoxy coil, and then the other half of the area is coated with glue, and then the other half of the epoxy coil is laid, so as to complete the laying of epoxy coil in a rectangular area. As a result, workers need to pay special attention when applying glue. If the glue is scraped out of the designated area, it needs to be cleaned in time to prevent the glue from solidifying and affecting the laying of epoxy coil in other areas, which further leads to the problems of high labor intensity and low construction efficiency for workers.

[0005] Therefore, how to reduce the labor intensity of workers and improve construction efficiency is a technical problem that needs to be solved urgently. Utility Model Content

[0006] The utility model aims to provide an automatic glue scraping device to solve the problems of high labor intensity and low efficiency of manual glue scraping in the laying process of existing epoxy coiled materials in the background technology.

[0007] To achieve the above object, the present utility model provides an automatic glue scraping device, including an electric flatbed truck; wherein, a glue storage component is installed on the top of the electric flatbed truck, a glue discharging structure connected to the glue storage component is installed on the top of the electric flatbed truck, and a glue scraping component connected to the glue discharging structure is installed on the side of the electric flatbed truck; a PLC controller and a storage battery are also installed on the top of the electric flatbed truck; the PLC controller is connected to the glue storage component, the glue discharging structure and the glue scraping component.

[0008] Optionally, the glue storage component includes a glue storage tank installed on the top of the electric flatbed truck, a feed pipe installed on the top of the glue storage tank, a stirring structure installed on the side of the glue storage tank, and a heating structure installed on the glue storage tank. The two ends of the glue discharging structure are respectively connected to the glue storage tank and the glue scraping component; the installation positions of the glue discharging structure and the stirring structure are respectively located on two parallel planes of the glue storage tank.

[0009] Optionally, the stirring structure includes a stirring motor installed on the side of the glue storage tank, a stirring shaft installed on the stirring motor through a coupling, and stirring blades installed on the stirring shaft.

[0010] Optionally, the heating structure includes a guide plate installed in the glue storage tank, a U-shaped pipe installed on the glue storage tank, a pump body installed on the U-shaped pipe, and a first heating coil installed on the glue storage tank for heating the U-shaped pipe.

[0011] Optionally, an acute angle is formed between the guide plate and the bottom surface of the inner cavity of the glue storage tank, and the opening of the acute angle faces the stirring structure. A water storage tank is formed between the guide plate and the bottom surface and side surface of the glue storage tank. The two ends of the U-shaped pipe are communicated with the water storage tank. A water replacement pipe is also installed on the glue storage tank, and a valve is installed on the water replacement pipe.

[0012] Optionally, the glue discharging structure includes a glue discharging pipe installed on the side of the glue storage tank, a booster pump installed on the glue discharging pipe, and a second heating coil installed on the top of the electric flatbed truck for heating the glue discharging pipe; the glue discharging pipe is connected to the glue scraping component, and the glue discharging pipe is a flexible pipe.

[0013] Optionally, the glue scraping component includes a C-shaped plate installed on the side end of the electric flatbed truck, a lifting electric cylinder installed on the top of the C-shaped plate, and a scraper installed on the lifting electric cylinder; the scraper is connected to the glue discharging pipe.

[0014] Optionally, a glue flow channel is provided on the scraper, and the glue flow channel is communicated with the glue discharging pipe. The glue flow channel includes a glue inlet hole connected to the glue discharging pipe, a through hole provided on the scraper, and glue outlet holes provided on the scraper at equal intervals. The glue inlet hole, the through hole and the glue outlet holes are communicated with each other; rubber sealing blocks are installed at both ends of the through hole.

[0015] Optionally, a limiting plate is detachably installed on the side surface of the C-shaped plate, and the limiting plate is made of a magnetic conductive material; a placing block for placing the limiting plate is further installed on the top of the electric flatbed truck.

[0016] Optionally, an installation groove is provided on the C-shaped plate, an electromagnet is installed in the installation groove, and a placing groove corresponding to the limiting plate is provided on the placing block; an infrared distance sensor is installed on the plane of the C-shaped plate away from the electric flatbed truck.

[0017] Compared with the prior art, the present utility model provides an automatic glue scraping device, which has the following beneficial effects:

[0018] For this automatic glue scraping device, the glue storage assembly is used to store the glue, the glue in the glue storage assembly is pumped out through the glue outlet structure, and then the pumped glue is scraped onto the ground by cooperating with the glue scraping assembly. Workers only need to repair the glue, and only need to manually scrape the glue in a small area, thereby reducing the labor intensity of workers and improving the construction efficiency. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 is a schematic diagram of the overall structure of the present utility model from another perspective.

[0021] Figure 3 is a schematic diagram of the stirring structure and the heating structure of the present utility model.

[0022] Figure 4 is a schematic diagram of the structure of the glue scraping assembly of the present utility model.

[0023] Figure 5 is a schematic diagram of the C-shaped plate and the electromagnet of the present utility model.

[0024] Figure 6 is a cross-sectional view of the scraper of the present utility model.

[0025] Figure 7 is a cross-sectional view of the cross-section of the scraper of the present utility model.

[0026] Markings in the figure: 1. Electric flatbed car; 2. Glue storage assembly; 21. Glue storage box; 211. Water exchange pipe; 212. Valve; 22. Feed pipe; 23. Stirring structure; 231. Stirring motor; 232. Stirring shaft; 233. Stirring blade; 24. Heating structure; 241. Guide plate; 242. U-shaped pipe; 243. Pump body; 244. First heating coil; 245. Water storage tank; 3. Glue discharging structure; 31. Glue discharging pipe; 32. Booster pump; 33. Second heating coil; 4. Glue scraper assembly; 41. Shaped plate; 411. Limiting plate; 412. Placement block; 413. Electromagnet; 414. Placement slot; 415. Infrared distance sensor; 42. Lifting electric cylinder; 43. Scraper; 44. Glue flow channel; 441. Glue inlet hole; 442. Through hole; 443. Glue outlet hole; 444. Rubber sealing block; 5. PLC controller; 6. Battery. DETAILED DESCRIPTION

[0027] The following is a detailed description in conjunction with the accompanying drawings and specific implementations. In the following description, many specific details are set forth to facilitate a full understanding of the present utility. However, the present utility can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present utility, so the present utility is not limited by the specific embodiments disclosed below.

[0028] An automatic glue scraping device of the present application can be used in occasions such as epoxy floor laying, and of course can also be used in other similar application scenarios. An automatic glue scraping device is described in detail below.

[0029] See attached Figure 1 — Figure 7 As shown, a structural schematic diagram of a preferred embodiment of an automatic glue scraping device of the present application is shown. The automatic glue scraping device comprises an electric flatbed trolley 1; wherein a glue storage component 2 is installed on the top of the electric flatbed trolley 1, a glue outlet structure 3 connected to the glue storage component is installed on the top of the electric flatbed trolley 1, and a glue scraping component 4 connected to the glue outlet structure 3 is installed on the side of the electric flatbed trolley 1; a PLC controller 5 and a battery 6 are installed on the side of the electric flatbed trolley 1; the PLC controller 5 is connected to the glue storage component 2, the glue outlet structure 3 and the glue scraping component 4.

[0030] The utility model stores glue by setting a glue storage component 2; can extract glue in the glue storage component 2 by setting a glue outlet structure 3; and can make glue flow out from the glue scraping component 4 by setting a glue outlet structure 3 and connecting the glue scraping component 4, so that the glue can be scraped immediately after the glue flows out, so as to prevent the glue from solidifying on the ground for a long time, and ensure that the glue scraping component 4 can scrape the glue.

[0031] See attached Figure 2 and Figure 3 As shown, in the utility model, the glue storage assembly 2 includes a glue storage box 21 installed on the top of the electric flatbed truck 1, a feeding pipe 22 installed on the top of the glue storage box 21, a stirring structure 23 installed on the side of the glue storage box 21, and a heating structure 24 installed on the glue storage box 21. The two ends of the glue discharge structure 3 are respectively connected to the glue storage box 21 and the glue scraping assembly 4, and the installation position of the glue discharge structure 3 and the installation position of the stirring structure 23 are respectively located on two parallel planes of the glue storage box 21.

[0032] The utility model is used to store glue by setting a glue storage box 21; glue can be added to the glue storage box 21 by setting a feed pipe 22; the glue in the glue storage box 21 is stirred by setting a stirring structure 23 to prevent the glue from solidifying in the glue storage box 21; the glue in the glue storage box 21 is heated by setting a heating structure 24 to prevent the glue in the glue storage box 21 from being too low in temperature to be stirred and unable to discharge glue. It should be particularly noted that an infrared temperature sensor is provided in the glue storage box 21 to monitor the temperature of the glue in the glue storage box 21, and the infrared temperature sensor is connected to the PLC controller 5, that is, when the glue temperature reaches the specified maximum temperature, the heating structure 24 stops heating and allows the glue to cool naturally. When the glue temperature reaches the specified minimum temperature, the heating structure 24 starts heating to reduce the viscosity of the glue.

[0033] See attached Figure 3 As shown, in the utility model, the stirring structure 23 includes a stirring motor 231 installed on the side of the glue storage box 21, a stirring shaft 232 installed on the stirring motor 231 through a coupling, and a stirring blade 233 installed on the stirring shaft 232; the heating structure 24 includes a guide plate 241 installed in the glue storage box 21, a U-shaped tube 242 installed on the glue storage box 21, a pump body 243 installed on the U-shaped tube 242, and a first heating coil 244 installed on the glue storage box 21 for heating the U-shaped tube 242.

[0034] The utility model provides a stirring power source through the setting of the stirring motor 231, so that the stirring shaft 232 can rotate and the stirring blade 233 can stir the glue; through the setting of the stirring blade 233, the glue can be stirred, so as to ensure that the temperature of the glue is more uniform; through the setting of the guide plate 241, the glue in the glue storage box 21 is guided to ensure that the glue can be discharged through the glue discharge structure 3, that is, the distance from the end of the guide plate 241 close to the glue discharge structure 3 to the bottom surface of the glue storage box 21 is smaller than the distance from the end of the guide plate 241 away from the glue discharge structure 3 to the bottom surface of the glue storage box 21; through the setting of the U-shaped tube 242, the heating medium can flow out for heating, so as to transfer heat to the glue and heat the glue; through the setting of the pump body 243, the heating medium is pressurized and the flow of the heating medium in the U-shaped tube 242 is controlled; through the setting of the first heating coil 244, the U-shaped tube 242 can be instantly heated, that is, the heating medium in the U-shaped tube 242 can be heated. It should be particularly noted that a one-way valve may be installed on the U-shaped tube 242 to limit the flow direction of the heating medium in the U-shaped tube 242 .

[0035] See attached Figure 3 As shown, in the utility model, an acute angle with an opening toward the stirring structure 23 is formed between the guide plate 241 and the bottom surface of the inner cavity of the glue storage box 21, a water storage tank 245 is formed between the guide plate 241 and the bottom surface and side surface of the inner cavity of the glue storage box 21, both ends of the U-shaped tube 242 are connected to the water storage tank 245, and a water changing pipe 211 is also installed on the glue storage box 21, and a valve 212 is installed on the water changing pipe 211.

[0036] The utility model is used to store the heating medium by setting the water storage tank 245 to ensure that the glue can be heated; the heating medium in the water storage tank 245 can be replaced by setting the water changing pipe 211; the switch of the water changing pipe 211 is blocked by setting the valve 212. It should be particularly noted that the heating medium in the present application can be water.

[0037] See attached Figure 2 and Figure 3 As shown, in the utility model, the glue outlet structure 3 includes a glue outlet pipe 31 installed on the side of the glue storage box 21, a booster pump 32 installed on the glue outlet pipe 31, and a second heating coil 33 installed on the top of the electric flatbed vehicle 1 for heating the glue outlet pipe 31; the glue outlet pipe 31 is connected to the glue scraping assembly 4, wherein the glue outlet pipe 31 is a hose.

[0038] The arrangement of the glue outlet tube 31 of the present utility model enables the glue in the glue storage tank 21 to flow out; through the arrangement of the booster pump 32, the glue is pressurized to increase the flow rate of the glue; through the arrangement of the second heating coil 33, the temperature of the flowing glue can be controlled again to prevent the glue temperature from being too low and avoid the situation where the glue cannot be scraped due to too low temperature; by setting the glue outlet tube 31 as a flexible tube, it is ensured that the glue outlet tube 31 can be connected to the glue scraping assembly 4.

[0039] Refer to the appendix Figure 2 and Figure 4 As shown in the figure, in the present utility model, the glue scraping assembly 4 includes a U-shaped plate 41 installed on the side end of the electric flatbed truck 1, a lifting electric cylinder 42 installed on the top of the U-shaped plate 41, and a scraper 43 installed on the lifting electric cylinder 42; the scraper 43 is connected to the glue outlet tube 31; wherein, a glue flow channel 44 is provided on the scraper 43, and the glue flow channel 44 is communicated with the glue outlet tube 31. The glue flow channel 44 includes a glue inlet hole 441 connected to the glue outlet tube 31, a through hole 442 provided on the scraper 43, and glue outlet holes 443 arranged equidistantly on the scraper 43. The glue inlet hole 441, the through hole 442 and the glue outlet holes 443 are communicated with each other; rubber sealing blocks 444 are installed at both ends of the through hole 442.

[0040] Through the arrangement of the U-shaped plate 41 in the present utility model, an installation position is provided for the lifting electric cylinder 42; through the arrangement of the lifting electric cylinder 42, the scraper 43 can be lifted and moved to scrape the glue; through the arrangement of the glue flow channel 44, the glue can be guided to flow out from the scraper 43; through the arrangement of the glue inlet hole 441, the glue can enter the scraper 43 and flow out from the scraper 43; through the arrangement of the through hole 442 and in cooperation with the glue outlet holes 443, the glue can flow out from the glue outlet holes 443; through the arrangement of the rubber sealing blocks 444, both ends of the through hole 442 can be blocked to prevent the glue from flowing out from both ends of the through hole 442; it should be particularly noted that the glue outlet holes 443 are located on the plane of the scraper 43 close to the electric flatbed truck 1.

[0041] Refer to the appendix Figure 4 — Figure 7 As shown in the figure, in the present utility model, a limiting plate 411 is detachably installed on the side surface of the U-shaped plate 41, and the limiting plate 411 is made of a magnetically conductive material; a placing block 412 for placing the limiting plate 411 is also installed on the top of the electric flatbed truck 1; wherein, an installation groove is provided on the U-shaped plate 41, and an electromagnet 413 is installed in the installation groove; a placing groove 414 corresponding to the limiting plate 411 is provided on the placing block 412, and an infrared distance sensor 415 is installed on the plane of the U-shaped plate 41 away from the electric flatbed truck 1.

[0042] Through the provision of the limiting plate 411, the glue is limited to prevent it from flowing out to other areas, avoiding the need for workers to clean the glue. By making the limiting plate 411 of a magnetically conductive material, the limiting plate 411 can be limited by the electromagnet 413. Through the provision of the placing block 412, it is used to place the removed limiting plate 411. Through the provision of the electromagnet 413, the limiting plate 411 can be fixedly installed on the C-shaped plate 41. Through the provision of the placing groove 414, it is convenient to place the removed limiting plate 411. Through the provision of the infrared distance sensor 415, the moving distance of the electric flatbed truck 1 can be controlled. It should be noted in particular that the C-shaped plate 41 is provided with mounting posts, and the limiting plate 411 is provided with mounting holes corresponding to the mounting posts. When one side of the area to be scraped with glue is a wall, one side of the limiting plate 411 can be removed to ensure that the glue can be scraped to the wall root.

[0043] Refer to the appendix Figure 1 — Figure 7 As shown, the usage process of the present utility model is described as follows:

[0044] First, the staff puts the glue into the glue storage tank 21 through the feed pipe 22, and controls the stirring motor 231 in the stirring structure 23 to work through the PLC controller 5 to stir the glue. Subsequently, the moving distance of the electric flatbed truck is set on the PLC controller 5, that is, the distance sensed by the infrared distance sensor 415. Then, the electric flatbed truck 1 is started through the PLC controller 5 to start the glue scraping device.

[0045] Specifically, the PLC controller 5 controls the booster pump 32 in the glue discharging structure 3 to start working, pumps out the glue in the glue storage tank 21, and after pressurization, it flows to the scraper 43 and then flows out through the glue outlet holes 443 in the glue flow channel 44. At the same time, it controls the electric flatbed truck 1 to start moving to scrape the flowing glue. When the infrared distance sensor 415 senses that the distance change from the wall surface reaches a specified value, the PLC controller 5 receives the signal from the infrared distance sensor 415 and controls the electric flatbed truck 1 to stop working. It should be noted in particular that if there is no wall outdoors, the worker can use the plane where objects such as placing blocks are located as the wall surface. It should be noted in particular that in this application, when half of the rectangular area is completed, when scraping the other half of the rectangular area, the moving distance of the electric flatbed truck needs to be adjusted, and a small range of manual scraping by the worker is required.

[0046] The above embodiments are descriptions of this application, not limitations on this application. Any solution obtained by simply transforming this application belongs to the protection scope of this application.

Claims

1. An automatic scraping device, comprising an electric flatbed vehicle (1); characterized in that: A glue storage component (2) is installed on the top of the electric flatbed trolley (1); a glue outlet structure (3) connected to the glue storage component (2) is installed on the top of the electric flatbed trolley (1); a glue scraping component (4) connected to the glue outlet structure (3) is installed on the side of the electric flatbed trolley (1); a PLC controller (5) and a battery (6) are also installed on the top of the electric flatbed trolley (1); the PLC controller (5) is connected to the glue storage component (2), the glue outlet structure (3) and the glue scraping component (4).

2. The automatic scraping device according to claim 1, characterized in that: The glue storage assembly (2) comprises a glue storage box (21) mounted on the top of the electric flatbed truck, a feed pipe (22) mounted on the top of the glue storage box (21), a stirring structure (23) mounted on the side of the glue storage box (21), and a heating structure (24) mounted on the glue storage box (21); the two ends of the glue discharge structure (3) are respectively connected to the glue storage box (21) and the glue scraping assembly (4); the installation position of the glue discharge structure (3) and the installation position of the stirring structure (23) are respectively located on two parallel planes of the glue storage box (21).

3. The automatic scraping device according to claim 2, characterized in that: The stirring structure (23) comprises a stirring motor (231) mounted on the side of the glue storage box (21), a stirring shaft (232) mounted on the stirring motor (231) via a coupling, and a stirring blade (233) mounted on the stirring shaft (232).

4. The automatic scraping device according to claim 2, characterized in that: The heating structure (24) comprises a guide plate (241) installed in the glue storage box (21), a U-shaped tube (242) installed on the glue storage box (21), a pump body (243) installed on the U-shaped tube (242), and a first heating coil (244) installed on the glue storage box (21) for heating the U-shaped tube (242).

5. The automatic glue scraping device according to claim 4, characterized in that: An acute angle with an opening facing the stirring structure (23) is formed between the guide plate (241) and the bottom surface of the inner cavity of the glue storage box (21); a water storage tank (245) is formed between the guide plate (241) and the bottom surface and side surface of the inner cavity of the glue storage box (21); both ends of the U-shaped tube (242) are connected to the water storage tank (245); a water changing pipe (211) is also installed on the glue storage box (21); and a valve (212) is installed on the water changing pipe (211).

6. The automatic glue scraping device according to claim 2, characterized in that: The glue discharge structure (3) comprises a glue discharge pipe (31) installed on the side of the glue storage box (21), a booster pump (32) installed on the glue discharge pipe (31), and a second heating coil (33) installed on the top of the electric flatbed vehicle (1) for heating the glue discharge pipe (31); the glue discharge pipe (31) is connected to the glue scraping assembly (4), and the glue discharge pipe (31) is a hose.

7. The automatic scraping device according to claim 6, characterized in that: The rubber scraping assembly (4) comprises a shaped plate (41) mounted on the side end of the electric flatbed vehicle (1), a lifting electric cylinder (42) mounted on the top of the shaped plate (41), and a scraper (43) mounted on the lifting electric cylinder (42); the scraper (43) is connected to the rubber outlet pipe (31).

8. The automatic glue scraping device according to claim 7, characterized in that: The scraper (43) is provided with a glue flow channel (44), which is communicated with the glue outlet pipe (31). The glue flow channel (44) includes a glue inlet hole (441) connected to the glue outlet pipe (31), a through hole (442) provided on the scraper (43), and glue outlet holes (443) arranged on the scraper (43) at equal intervals. The glue inlet hole (441), the through hole (442) and the glue outlet holes (443) are communicated with each other; rubber sealing blocks (444) are installed at both ends of the through hole (442).

9. The automatic glue scraping device according to claim 7, characterized in that: A limiting plate (411) is detachably installed on the side surface of the U-shaped plate (41), and the limiting plate (411) is made of a magnetic conductive material; a placing block (412) for placing the limiting plate (411) is further installed on the top of the electric flatbed truck (1).

10. The automatic glue scraping device according to claim 9, characterized in that: The U-shaped plate (41) is provided with an installation groove, and an electromagnet (413) is installed in the installation groove. The placing block (412) is provided with a placing groove (414) corresponding to the limiting plate (411); an infrared distance sensor (415) is installed on the plane of the U-shaped plate (41) away from the electric flatbed truck (1).

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