Gluing head with waste glue scraping structure

Abstract

The utility model provides a gluing head with a waste glue scraping structure, which comprises a gluing head main body, a glue spraying head and a scraping mechanism, and a mounting seat for fixing the gluing head main body is arranged at the left end of the internal composition of the gluing head main body. Compared with the prior art, the glue coating head has the advantages that the glue coating head body, the glue spraying head and the scraping mechanism are additionally arranged, the connecting pipe is inserted into the inner side of the connecting ring, the abutting ring extrudes the sealing ring, the inside hexagonal bolt is screwed into the inner side of the connecting threaded hole to fix the glue spraying head, and the scraper is located on the right side of the glue spraying head. Before gluing, a scraper is used for scraping off waste glue on the surface of a workpiece, a telescopic adjusting rod can be made to move in a telescopic mode according to the type of the workpiece, the vertical position of the scraper is adjusted, and therefore waste glue scraping work before gluing can be conducted, and a gluing head body and a scraping mechanism are additionally arranged, so that a positioning block is embedded into a positioning groove and connected and fixed through a bolt; and the scraping mechanism can be independently disassembled and assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue coating heads, in particular to a glue coating head with a waste glue scraping structure. Background Art

[0002] A glue coating head mainly refers to a specialized equipment component used in automated assembly and bonding processes. It is responsible for accurately applying glue and adhesive to the designated workpiece surface. Glue coating heads are designed in a variety of ways to accommodate different glue types (such as epoxy resin, silicone, quick-drying glue, etc.) and application requirements. Common types include roller type, spray type, and needle-point coating type. Before applying glue to the workpiece surface, the glue coating head needs to remove debris from the workpiece surface. Some workpiece surfaces will have residual waste glue from previous application. A common method is to perform a preliminary scraping of the waste glue first, and then use the glue coating head to apply the glue after the waste glue is scraped off to ensure that the glue is applied evenly and that the glue adheres firmly to the workpiece. A separate waste glue scraping process will increase the process settings, requiring the arrangement of corresponding staff to perform the corresponding process work, which will in turn increase the configuration of production personnel, which is not conducive to the manufacturer's cost reduction. In addition, the setting of a separate waste glue process will reduce overall work efficiency.

[0003] In summary, the glue coating head without a waste glue scraping structure has some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a glue coating head with a waste glue scraping structure to solve the problems raised in the above background technology.

[0005] The utility model is achieved through the following technical solutions: a glue coating head with a waste glue scraping structure, comprising: a glue coating head main body, a glue spraying head and a scraping mechanism, the left end of the internal component of the glue coating head main body is provided with a mounting seat for fixing the glue coating head main body, the right side of the mounting seat is fixedly connected with an adjusting cylinder for adjusting the position of the glue spraying head, the right side of the adjusting cylinder is provided with a glue spraying hose, the right end of the glue spraying hose is provided with a connecting pipe, the outside of the connecting pipe is provided with a glue spraying head for glue coating, a scraping mechanism for scraping waste glue at the glue coating position is provided above the glue spraying head, and the scraper for scraping glue is provided at the lower right end of the internal component of the scraping mechanism.

[0006] As a preferred embodiment, a telescopic adjustment rod for adjusting the upper and lower positions of the scraper is fixedly connected above the scraper, a connecting rod is provided on the upper outer side of the telescopic adjustment rod, and an adjustment threaded hole is provided on the right side of the lower right end of the connecting rod.

[0007] As a preferred embodiment, an adjusting stud for fixing the telescopic adjusting rod is provided on the inner side of the adjusting threaded hole. The adjusting stud is threadedly connected to the adjusting threaded hole, so that the telescopic adjusting rod can be moved up and down, and the adjusting stud is rotated inside the adjusting threaded hole to abut and fix the telescopic adjusting rod, thereby adjusting the up and down position of the scraper.

[0008] As a preferred embodiment, a rubber guide tube for introducing external rubber is provided above the glue spraying tube, and a connecting abutment ring is fixed on the right end of the outer side of the connecting tube. A sealing ring is provided on the right side of the abutment ring for improving sealing.

[0009] As a preferred embodiment, the left end of the internal component of the glue spray head is provided with a connecting ring, the inner side of the left side of the connecting ring is provided with an abutment groove, the abutment ring and the abutment groove are interlocked and the sealing ring and the right end of the abutment groove are squeezed and fitted with each other.

[0010] As a preferred embodiment, a group of connecting threaded holes are provided at the upper and lower ends of the outer side surfaces of the connecting tube and the connecting ring. The glue spraying head is screwed into the inner side of the connecting threaded hole by a hexagon socket bolt and connected and fixed to the connecting tube. A glue coating head assembly is provided on the right side of the connecting ring. The connecting tube is inserted into the inner side of the connecting ring and the abutment ring is used to squeeze the sealing ring. The glue spraying head is fixed by screwing the hexagon socket bolt into the inner side of the connecting threaded hole.

[0011] As a preferred embodiment, the right end of the outer side of the glue spraying tube is fixedly connected to a fixing seat for installing a scraping mechanism, and a positioning groove is opened in the center of the upper surface of the fixing seat;

[0012] The scraping mechanism is provided with a positioning block at the lower left end of its internal composition, and a fixing plate is fixedly connected above the positioning block. The positioning block and the positioning groove are interlocked and fixed by bolts. The positioning block is embedded in the positioning groove and fixed by bolts, so that the scraping mechanism can be disassembled and assembled separately.

[0013] After adopting the above technical solution, the beneficial effects of the utility model are as follows: by adding a glue coating head main body, a glue spraying head and a scraping mechanism, the connecting pipe is inserted into the inner side of the connecting ring and the abutment ring is squeezed against the sealing ring, and the glue spraying head is fixed by screwing the hexagon socket bolt into the inner side of the connecting threaded hole. The scraper is located on the right side of the glue spraying head, and the scraper is used to scrape off the waste glue on the surface of the workpiece before gluing. The telescopic adjustment rod can be telescopically moved according to the type of workpiece to adjust the upper and lower positions of the scraper, so that the waste glue can be scraped off before gluing. By adding a glue coating head main body and a scraping mechanism, the positioning block is embedded in the positioning groove and fixed with bolts, and the scraping mechanism can be disassembled and assembled separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 This is a schematic diagram of the overall structure of a glue coating head with a waste glue scraping structure according to the present invention.

[0016] Figure 2 This is a structural schematic diagram of a glue coating head main body in a glue coating head with a waste glue scraping structure of the present invention.

[0017] Figure 3 The utility model is a structural schematic diagram of a scraping mechanism in a glue coating head with a waste glue scraping structure.

[0018] Figure 4 The utility model is a structural schematic diagram of a glue spraying head in a glue coating head with a waste glue scraping structure.

[0019] In the figure, 100-glue coating head body, 101-mounting seat, 102-adjusting cylinder, 103-glue spraying hose, 104-glue guide hose, 105-connecting pipe, 106-butt ring, 107-fixing seat, 108-positioning groove;

[0020] 200-glue spray head, 201-connecting ring, 202-abutment groove, 203-glue head assembly;

[0021] 300-scraping mechanism, 301-positioning block, 302-fixing plate, 303-connecting rod, 304-telescopic adjustment rod, 305-adjusting stud, 306-scraper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 4 The present invention provides a technical solution: a gluing head with a waste glue scraping structure, comprising: a gluing head body 100, a glue spraying head 200 and a scraping mechanism 300. The left end of the gluing head body 100 is provided with a mounting seat 101 for fixing the gluing head body 100;

[0024] The right side of the mounting base 101 is fixedly connected to an adjustment cylinder 102 for adjusting the position of the glue spray head 200. A glue spray hose 103 is provided on the right side of the adjustment cylinder 102, and a connecting pipe 105 is provided at the right end of the glue spray hose 103.

[0025] A glue spray head 200 for glue coating is provided on the outside of the connecting pipe 105. A scraping mechanism 300 for scraping waste glue from the glue coating position is provided above the glue spray head 200. A scraper 306 for scraping glue is provided at the lower right end of the scraping mechanism 300.

[0026] A telescopic adjustment rod 304 for adjusting the upper and lower positions of the scraper 306 is fixedly connected above the scraper 306 . A connecting rod 303 is provided above the outer side of the telescopic adjustment rod 304 . An adjustment threaded hole is provided on the right side of the lower right end of the connecting rod 303 .

[0027] An adjusting screw 305 for fixing the telescopic adjusting rod 304 is provided on the inner side of the adjusting threaded hole. The adjusting screw 305 is threadedly connected to the adjusting threaded hole to make the telescopic adjusting rod 304 move up and down, and the adjusting screw 305 is rotated inside the adjusting threaded hole to abut and fix the telescopic adjusting rod 304, so as to adjust the up and down position of the scraper 306.

[0028] A glue guide tube 104 for introducing external glue is provided above the glue spraying tube 103. An abutment ring 106 is fixed to the right end of the outer side of the connecting tube 105. A sealing ring is provided on the right side of the abutment ring 106 to improve the sealing performance.

[0029] The glue spray head 200 has a connecting ring 201 at its left end. An abutting groove 202 is provided on the inner side of the left side of the connecting ring 201. The abutting ring 106 and the abutting groove 202 are interlocked and the sealing ring and the right end of the abutting groove 202 are pressed and fitted together.

[0030] A group of connecting threaded holes are provided at the upper and lower ends of the outer side surfaces of the connecting tube 105 and the connecting ring 201. The glue spray head 200 is screwed into the inner side of the connecting threaded hole by a hexagon socket bolt and is connected and fixed to the connecting tube 105. A glue coating head assembly 203 is provided on the right side of the connecting ring 201. The connecting tube 105 is inserted into the inner side of the connecting ring 201 and the abutment ring 106 is used to squeeze the sealing ring. The glue spray head 200 is fixed by screwing the hexagon socket bolt into the inner side of the connecting threaded hole.

[0031] See also Figure 1-Figure 4As the first embodiment of the present utility model: First, the user inserts the connecting tube 105 into the inner side of the connecting ring 201 and makes the abutment ring 106 squeeze the sealing ring, and uses the hexagon socket bolt to screw into the inner side of the connecting threaded hole to fix the glue head 200, and uses the glue guide tube 104 to guide the external glue into the inner side of the glue spraying tube 103 and spray it out through the glue spraying tube 300 to apply glue to the workpiece, and the adjusting cylinder 102 can adjust the position of the glue spraying tube 300. Secondly, before applying the glue, the scraper 306 can be used to scrape off the waste glue on the surface of the workpiece, and the telescopic adjustment rod 304 is moved up and down, and the adjusting stud 305 is rotated inside the adjusting threaded hole to abut and fix the telescopic adjustment rod 304, so that the scraper 306 can be adjusted up and down, thereby enabling the waste glue to be scraped off before gluing.

[0032] The right end of the outer side of the glue spraying tube 103 is fixedly connected to a fixing seat 107 for installing the scraping mechanism 300, and a positioning groove 108 is opened in the center of the upper surface of the fixing seat 107;

[0033] The scraping mechanism 300 has an internal structure with a positioning block 301 at the lower left end, and a fixing plate 302 is fixedly connected above the positioning block 301. The positioning block 301 and the positioning groove 108 are interlocked and fixed by bolts. The positioning block 301 is embedded in the positioning groove 108 and fixed with bolts, so that the scraping mechanism 300 can be disassembled and assembled separately.

[0034] See also Figure 1-Figure 3 , as the second embodiment of the present utility model: based on the above-mentioned first embodiment, different degrees of scraping of waste glue on the workpiece surface are required for different workpieces, and the scrapers 306 that can be used for different workpieces are made of different materials. In addition, the scraping mechanism 300 is a consumable component and needs to be replaced after regular use. The user embeds the positioning block 301 into the positioning groove 108 and fixes it with bolts to fix the scraping mechanism 300. The scraping mechanism 300 can be removed separately in the above manner.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glue coating head with a waste glue scraping structure, comprising: The invention relates to a glue coating head body (100), a glue spraying head (200) and a scraping mechanism (300), characterized in that: the left end of the internal components of the glue coating head body (100) is provided with a mounting seat (101) for fixing the glue coating head body (100); An adjusting cylinder (102) for adjusting the position of the glue spraying head (200) is fixedly connected to the right side of the mounting seat (101), a glue spraying tube (103) is provided on the right side of the adjusting cylinder (102), and a connecting tube (105) is provided at the right end of the glue spraying tube (103); A glue spray head (200) for glue application is provided on the outside of the connecting pipe (105), a scraping mechanism (300) for scraping off waste glue at the glue application position is provided above the glue spray head (200), and a scraper (306) for scraping glue is provided at the lower right end of the internal component of the scraping mechanism (300).

2. The gluing head with a waste glue scraping structure according to claim 1, characterized in that: A telescopic adjustment rod (304) for adjusting the upper and lower positions of the scraper (306) is fixedly connected above the scraper (306); a connecting rod (303) is provided on the upper outer side of the telescopic adjustment rod (304); and an adjustment threaded hole is provided on the right side of the lower right end of the connecting rod (303).

3. The glue coating head with a waste glue scraping structure according to claim 2, characterized in that: An adjusting screw (305) for fixing the telescopic adjusting rod (304) is provided inside the adjusting screw hole, and the adjusting screw (305) is threadedly connected to the adjusting screw hole.

4. The glue coating head with a waste glue scraping structure according to claim 3, characterized in that: A rubber guide tube (104) for introducing external rubber material is provided above the rubber spray tube (103); a connecting ring (106) is fixedly connected to the right end of the outer side of the connecting tube (105); and a sealing ring is provided on the right side of the connecting ring (106) for improving sealing performance.

5. The glue coating head with a waste glue scraping structure according to claim 4, characterized in that: The glue spray head (200) is internally composed of a connecting ring (201) at the left end, a contact groove (202) is provided on the inner side of the left side of the connecting ring (201), the contact ring (106) and the contact groove (202) are interlocked, and the sealing ring and the right end of the contact groove (202) are pressed and fitted with each other.

6. The glue coating head with a waste glue scraping structure according to claim 5, characterized in that: A group of connecting threaded holes are provided at both upper and lower ends of the outer side surfaces of the connecting pipe (105) and the connecting ring (201); the glue spraying head (200) is connected and fixed to the connecting pipe (105) by screwing the inner hexagonal bolts into the connecting threaded holes; and a glue coating head assembly (203) is provided on the right side of the connecting ring (201).

7. The glue coating head with a waste glue scraping structure according to claim 1, characterized in that: The right end of the outer side surface of the glue spraying tube (103) is fixedly connected to a fixing seat (107) for installing a scraping mechanism (300), and a positioning groove (108) is provided at the center of the upper surface of the fixing seat (107); The scraping mechanism (300) is internally composed of a positioning block (301) at the lower left end, a fixing plate (302) is fixedly connected above the positioning block (301), and the positioning block (301) and the positioning groove (108) are interlocked and fixed by bolt connection.

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