Anti-blocking device for glue sprayer
By designing anti-blocking devices in the shoe material sprayer, using the heating layer and scraper cleaning function, the problem of curing and blocking of the inlet hose under low temperature conditions is solved, and the spraying efficiency is improved.
Patent Information
- Application Number
- CN202420784999.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-15
AI Technical Summary
In existing shoe material sprayers, the hose inlet pipe is directly exposed to the external environment, causing the rubber to cure under low temperature conditions, which easily leads to clogging and affects the spraying efficiency.
An anti-blocking device is designed, including a connecting pipe, cleaning components and a movable cover. By setting up a heating layer and heating sheet, the rubber flow is kept smooth; the cleaning parts drive the scraper to move along the inner wall of the connecting pipe to remove residual and solidified rubber; the movable cover is used to clean the rubber on the scraper.
It effectively avoids the connection pipe blockage caused by the curing and accumulation of rubber, maintains smooth circulation of rubber, and improves the working efficiency of the sprayer.
Smart Images
Figure CN222625123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoe material glue spraying machine equipment, in particular to an anti-blocking device for glue spraying machines. Background Art
[0002] The shoe material glue spraying machine is a mechanical equipment used in the production and processing of shoe materials. It is usually connected between the glue supply machine and the nozzle through a hose, and the glue is sprayed on the surface of the cut shoe material through the nozzle;
[0003] At present, the shoe material spraying machine in the prior art transmits the shoe material to the bottom of the nozzle through a transmission mechanism, provides the nozzle with glue through a glue supply machine, and the glue is sprayed from the nozzle onto the shoe upper, thereby completing the glue spraying of the shoe upper. However, in the existing shoe material spraying machine, the glue inlet pipe connected with the nozzle and the glue supply machine is directly exposed to the external environment. When the external temperature is low, the glue in the glue inlet pipe will solidify, which is easy to cause the glue to be blocked, affecting the normal spraying of the glue and reducing the work efficiency.
[0004] Therefore, there is an urgent need for an anti-clogging device for glue spraying machines to solve the above problems. Utility Model Content
[0005] Based on the above, the purpose of the utility model is to provide an anti-blocking device for a glue sprayer to solve the problem that the glue inlet pipe in the existing shoe material glue sprayer is directly exposed to the external environment, the glue will solidify and easily cause glue blockage.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0007] The anti-blocking device for glue spraying machine comprises a glue spraying machine body, a glue supply mechanism and a glue spraying head; the glue spraying machine body is provided with a support frame; the glue supply mechanism is arranged on the glue spraying machine body; the glue supply mechanism is provided with a glue inlet pipe for transmitting glue; the glue inlet pipe passes through the support frame; the glue spraying head is arranged on the support frame and is located at one side of the glue inlet pipe for spraying glue;
[0008] A connecting pipe is provided between the glue spray head and the glue inlet pipe; a detachably connected movable cover is provided on one side of the connecting pipe close to the glue inlet pipe; a cleaning component is provided on the other side of the connecting pipe; a scraper is provided on the cleaning component; the scraper is located inside the connecting pipe and is used to scrape off the glue inside the connecting pipe.
[0009] As a preferred solution of the anti-clogging device for the glue spraying machine, the cleaning component includes a cleaning drive and a mounting plate; the mounting plate is arranged on one side of the connecting pipe; and the cleaning drive is arranged on the mounting plate.
[0010] As a preferred solution for the anti-clogging device for the glue spraying machine, the output end of the cleaning drive member passes through one side of the connecting pipe and is connected to the scraper; a sealing ring is provided between the output end of the cleaning drive member and the connecting pipe.
[0011] As a preferred solution for the anti-clogging device for the glue spraying machine, a glue inlet cavity for transmitting glue is formed in the connecting pipe; the glue inlet cavity is respectively connected to the glue spraying head and the glue inlet pipe.
[0012] As a preferred solution of the anti-clogging device for the glue spraying machine, a heating layer is provided in the glue inlet cavity; the inner side of the heating layer contacts the outer side of the scraper.
[0013] As a preferred solution of the anti-clogging device for the glue spraying machine, a plurality of groups of heating plates are arranged in the heating layer; and the plurality of groups of heating plates are equidistantly distributed in the heating layer.
[0014] As a preferred solution for the anti-clogging device for the glue sprayer, the glue inlet pipe includes an outer tube and an inner tube; the outer tube is arranged on the outside of the inner tube, and the two ends of the outer tube are respectively connected to the connecting tube and the glue supply mechanism; one end of the inner tube extends into the connecting tube, and the other end is connected to the glue supply mechanism.
[0015] As a preferred solution of the anti-clogging device for the glue spraying machine, the outer tube and the inner tube are provided with heating wires; the heating wires are in a serpentine structure and are sleeved on the inner tube.
[0016] As a preferred solution of the anti-blocking device for the glue sprayer, the glue supply mechanism includes a glue storage box; the glue storage box is arranged below the glue sprayer body and is connected to the glue inlet pipe.
[0017] The beneficial effects of the utility model are:
[0018] By providing a connecting pipe, a cleaning component and a movable cover, when the glue sprayer finishes working or has worked for a period of time, the cleaning component is started, and the cleaning component drives the scraper to move along the inner wall of the connecting pipe to clean the glue remaining on the inner wall and the solidified glue. By opening the movable cover, the glue on the scraper after cleaning is cleaned, so that the glue in the connecting pipe can flow smoothly, and the glue solidification and accumulation that lead to blockage of the connecting pipe are avoided, thereby improving the working efficiency of the sprayer. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the overall structure of the anti-clogging device for the glue spraying machine provided by the utility model;
[0020] Figure 2 A schematic diagram of the structure of the cleaning component provided by the utility model;
[0021] Figure 3A schematic diagram of the internal structure of the cleaning component provided by the utility model;
[0022] Figure 4 This is a schematic diagram of the internal structure of the heating layer provided by the utility model.
[0023] Among them, the reference numerals in the figure are:
[0024] 10. Glue spraying machine body; 101. Support frame; 11. Glue supply mechanism; 12. Glue spraying head; 20. Glue inlet pipe; 21. Outer pipe; 22. Inner pipe; 23. Heating wire; 30. Connecting pipe; 31. Glue inlet cavity; 32. Heating layer; 33. Heating plate; 40. Cleaning component; 401. Cleaning drive component; 402. Mounting plate; 403. Sealing ring; 41. Movable cover; 42. Scraper. DETAILED DESCRIPTION
[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] In the description of this embodiment, terms such as "up", "down", "left", and "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present utility model.
[0029] In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more than two. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0030] In one embodiment of the present invention, Figure 1-4 As shown, an anti-blocking device for a glue sprayer is provided, comprising a glue sprayer body 10, a glue supply mechanism 11 and a glue spray head 12. A support frame 101 is provided on the glue sprayer body 10. The glue supply mechanism 11 is provided on the glue sprayer body 10. A glue feed pipe 20 for transmitting glue is provided on the glue supply mechanism 11. The glue feed pipe 20 passes through the support frame 101. The glue spray head 12 is provided on the support frame 101 and is located on one side of the glue feed pipe 20 for spraying glue.
[0031] A connecting pipe 30 is provided between the glue spray head 12 and the glue inlet pipe 20. A removable movable cover 41 is provided on one side of the connecting pipe 30 close to the glue inlet pipe 20. A cleaning component 40 is provided on the other side of the connecting pipe 30. A scraper 42 is provided on the cleaning component 40. The scraper 42 is located inside the connecting pipe 30 and is used to scrape off the glue inside the connecting pipe 30.
[0032] In this embodiment, a fixing seat is provided at the bottom of the glue spraying machine body 10, and a glue supply mechanism 11 is provided on the fixing seat. A conveyor belt mechanism is provided on the glue spraying machine body 10, a support frame 101 is provided on the conveyor belt mechanism, and a glue spraying head 12 is provided above the conveyor belt mechanism. The conveyor belt mechanism transmits the shoe upper to the bottom of the glue spraying head 12, and the shoe upper is sprayed under the action of the glue spraying head 12.
[0033] By providing the connecting pipe 30, the cleaning component 40 and the movable cover 41, when the glue sprayer finishes working or has worked for a period of time, the cleaning component 40 is started, and the cleaning component 40 drives the scraper 42 to move along the inner wall of the connecting pipe 30 to clean the glue remaining on the inner wall and the solidified glue, and by opening the movable cover 41, the glue on the scraper 42 after cleaning is cleaned, so that the glue in the connecting pipe 30 can flow smoothly, and the glue solidification and accumulation can be avoided to prevent the connecting pipe 30 from being blocked, thereby improving the working efficiency of the sprayer.
[0034] Preferably, the cleaning component 40 includes a cleaning drive 401 and a mounting plate 402. The mounting plate 402 is disposed on one side of the connecting pipe 30. The cleaning drive 401 is a cylinder, and the cleaning drive 401 is disposed on the mounting plate 402. When the cleaning drive 401 is started, the cleaning drive 401 drives the scraper 42 to scrape the residual rubber and the solidified rubber on the inner wall of the connecting rod, so as to ensure that the rubber flows smoothly in the connecting pipe 30, avoid the solidification and accumulation of the rubber causing the connecting pipe 30 to be blocked, and improve the working efficiency of the sprayer.
[0035] Furthermore, the output end of the cleaning drive member 401 passes through one side of the connecting pipe 30 and is connected to the scraper 42. A sealing ring 403 is provided between the output end of the cleaning drive member 401 and the connecting pipe 30. By providing the sealing ring 403, the rubber material is effectively prevented from leaking from the gap between the connecting pipe 30 and the cleaning drive member 401, thereby improving the airtightness of the connecting pipe 30.
[0036] Preferably, a glue inlet cavity 31 for transferring glue is formed in the connecting tube 30. The glue inlet cavity 31 is respectively connected to the glue spray head 12 and the glue inlet pipe 20. By connecting the glue inlet cavity 31 to the glue spray head 12 and the glue inlet pipe 20, the glue can flow smoothly from the glue supply mechanism 11 into the glue spray head 12, thereby realizing the glue spraying of the shoe upper.
[0037] Furthermore, a heating layer 32 is provided in the glue inlet cavity 31. The inner side of the heating layer 32 contacts the outer side of the scraper 42. By providing the heating layer 32, the glue in the connecting pipe 30 is heated to ensure the flow temperature of the glue, avoid the glue solidification due to the low external temperature, and improve the working efficiency of the sprayer.
[0038] Furthermore, a plurality of groups of heating plates 33 are provided in the heating layer 32. The plurality of groups of heating plates 33 are equidistantly distributed in the heating layer 32. In this embodiment, the heating plates 33 are connected to an external power source, and the plurality of groups of heating plates 33 are powered on, and the heat generated by the heating plates 33 heats the heating layer 32, so that the glue inlet cavity 31 can be maintained within a preset temperature range, thereby avoiding the curing of the glue due to the low external temperature, and improving the working efficiency of the sprayer.
[0039] Preferably, the rubber inlet pipe 20 includes an outer pipe 21 and an inner pipe 22. The outer pipe 21 is arranged outside the inner pipe 22, and the two ends of the outer pipe 21 are respectively connected to the connecting pipe 30 and the rubber material supply mechanism 11. One end of the inner pipe 22 extends into the connecting pipe 30, and the other end is connected to the rubber material supply mechanism 11. By providing the outer pipe 21, the inner pipe 22 is protected, and at the same time, the influence of the external temperature on the inner pipe 22 is reduced, and the cooling rate of the rubber material is reduced.
[0040] Furthermore, the outer tube 21 and the inner tube 22 are provided with a heating wire 23. The heating wire 23 is in a serpentine structure and is sleeved on the inner tube 22. In this embodiment, the heating wire 23 is connected to an external power source, and the heating wire 23 is energized to generate heat to heat the inner tube 22, so that the plastic in the inner tube 22 can be maintained within a preset temperature range, avoiding the curing of the rubber due to the low external temperature, thereby improving the working efficiency of the sprayer.
[0041] Preferably, the glue supply mechanism 11 includes a glue storage box. The glue storage box is arranged below the glue spraying machine body 10 and is connected to the glue inlet pipe 20. The glue is stored in the glue storage box, and the glue is transferred to the glue spraying head 12 through the glue inlet pipe 20 and the connecting pipe 30. The glue is sprayed on the shoe upper through the glue spraying head 12, thereby completing the glue spraying of the shoe upper.
[0042] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.
Claims
1. An anti-blocking device for a glue spraying machine, characterized in that: include: A glue spraying machine body, wherein a support frame is provided on the glue spraying machine body; A glue supply mechanism, the glue supply mechanism is arranged on the glue spraying machine body; the glue supply mechanism is provided with a glue inlet pipe for transmitting the glue; the glue inlet pipe passes through the support frame; A glue spray head, which is arranged on the support frame and located at one side of the glue inlet pipe and is used for spraying glue; Among them, a connecting pipe is provided between the glue spray head and the glue inlet pipe; a detachable movable cover is provided on one side of the connecting pipe close to the glue inlet pipe; a cleaning component is provided on the other side of the connecting pipe; a scraper is provided on the cleaning component; the scraper is located in the connecting pipe and is used to scrape off the glue inside the connecting pipe.
2. The anti-clogging device for glue spraying machine according to claim 1, characterized in that: The cleaning component comprises a cleaning driving member and a mounting plate; the mounting plate is arranged on one side of the connecting pipe; and the cleaning driving member is arranged on the mounting plate.
3. The anti-clogging device for glue spraying machine according to claim 2, characterized in that: The output end of the cleaning driving member passes through one side of the connecting pipe and is connected to the scraper; a sealing ring is arranged between the output end of the cleaning driving member and the connecting pipe.
4. The anti-clogging device for glue spraying machine according to claim 1, characterized in that: A glue inlet cavity for transmitting glue is formed in the connecting pipe; the glue inlet cavity is respectively connected with the glue spray head and the glue inlet pipe.
5. The anti-clogging device for glue spraying machine according to claim 4, characterized in that: A heating layer is arranged in the glue inlet cavity; the inner side of the heating layer contacts the outer side of the scraper.
6. The anti-clogging device for glue spraying machine according to claim 5, characterized in that: Several groups of heating plates are arranged in the heating layer; and the multiple groups of heating plates are evenly distributed in the heating layer.
7. The anti-clogging device for glue spraying machine according to claim 1, characterized in that: The rubber inlet pipe includes an outer pipe and an inner pipe; the outer pipe is arranged outside the inner pipe, and the two ends of the outer pipe are respectively connected to the connecting pipe and the rubber supply mechanism; one end of the inner pipe extends into the connecting pipe, and the other end is connected to the rubber supply mechanism.
8. The anti-clogging device for glue spraying machine according to claim 7, characterized in that: The outer tube and the inner tube are provided with heating wires; the heating wires are in a serpentine structure and are sleeved on the inner tube.
9. The anti-clogging device for glue spraying machine according to any one of claims 1 to 6, characterized in that: The glue supply mechanism comprises a glue storage box; the glue storage box is arranged below the glue spraying machine body and is connected to the glue inlet pipe.