Tooth locking structure for silk screen overlock machine

Abstract

The utility model relates to the technical field of overlock machines, and discloses a lock tooth structure for a silk screen overlock machine, which comprises a main body mechanism and a positioning mechanism, the positioning mechanism is positioned above the main body mechanism, the main body mechanism comprises an overlock machine processing table, a lock tooth rack and an assembly lock plate, the lock tooth rack is movably mounted inside the overlock machine processing table, and the assembly lock plate is positioned above the positioning mechanism. The assembling lock plate is movably mounted at the upper end of a processing table of the overlock machine, and the main body mechanism further comprises a lock tooth through groove, a connecting part and an elastic buckle. According to the tooth locking structure for the silk screen overlock machine, by installing the main body mechanism, when the overlock machine is used for conducting overlock operation of silk screen machining, a worker can rapidly disassemble and assemble the assembly lock plate through operation, the worker can conveniently conduct overhaul and maintenance operation on the tooth locking rack, and the work efficiency is improved. The buckle type connecting structure reduces the time for workers to disassemble and assemble the assembly lock plate, so that the maintenance and replacement efficiency of the lock tooth rack is improved, and the use convenience and practicability of the silk screen overlock machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge locking machines, and more particularly to a locking tooth structure for a wire mesh edge locking machine. Background Art

[0002] Wire mesh is mainly made of metal wires crisscrossed horizontally and vertically, and is widely used in people's lives. During the processing of wire mesh, an edge locking machine is required to lock the edges of the formed wire mesh.

[0003] The locking tooth structure is an important component of the overlock machine. During the operation of the overlock machine, a locking plate is required to position the locking tooth structure. During the long-term operation of the wire mesh overlock machine, the locking tooth structure will be subject to certain wear and tear. Therefore, the staff is required to regularly inspect or replace the locking tooth structure to ensure the normal operation of the overlock machine.

[0004] However, when the existing wire mesh overlocking machine is in use, the lock plate is usually assembled by a threaded connection method. This assembly method makes the disassembly and assembly steps of the lock plate more cumbersome, resulting in low maintenance efficiency of the lock tooth structure by the staff, poor practicality and convenience. Therefore, we need to provide a lock tooth structure for a wire mesh overlocking machine that is easy to use. Utility Model Content

[0005] In view of this, the present invention provides a locking tooth structure for a wire mesh edge locking machine to solve the problem raised in the above background technology that when the existing wire mesh edge locking machine is in use, the threaded connection method makes the disassembly and assembly steps of the locking plate more cumbersome, thereby reducing the maintenance efficiency of the locking tooth structure.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A locking tooth structure for a wire mesh edge-locking machine comprises a main body mechanism and a positioning mechanism, wherein the positioning mechanism is located above the main body mechanism; the main body mechanism comprises an edge-locking machine processing table, a locking tooth bar and an assembly locking plate; the locking tooth bar is movably mounted inside the edge-locking machine processing table; and the assembly locking plate is movably mounted on the upper end of the edge-locking machine processing table;

[0008] The main body mechanism also includes a locking tooth slot, a connecting portion, an elastic buckle and a connecting slot. The locking tooth slot is fixedly arranged at the upper end of the assembled lock plate, the locking tooth bar is located inside the locking tooth slot, the connecting portion is located below the assembled lock plate, the elastic buckle is movably installed at the front end of the connecting portion, the connecting slot is fixedly arranged inside the edge locking machine processing table, and the elastic buckle is movably connected to the connecting slot.

[0009] Preferably, the positioning mechanism includes a special-shaped groove and a locking plate positioning groove, the special-shaped groove is fixedly arranged on the upper end of the edge locking machine processing table, and the locking plate positioning groove is fixedly arranged on the right end of the upper end of the special-shaped groove.

[0010] Preferably, the positioning mechanism also includes a lock tooth mounting groove and a connecting plate, the lock tooth mounting groove is fixedly arranged inside the edge locking machine processing table, the lock tooth mounting groove is through-connected with the lock plate positioning groove, the connecting plate is fixedly installed at the lower end of the assembled lock plate, and the connecting part is located at the left end of the front end of the lower end of the connecting plate.

[0011] Preferably, the positioning mechanism further includes a positioning block and a positioning slot, the positioning block is fixedly mounted on the left end of the lower end of the connecting plate, and the positioning slot is fixedly arranged inside the positioning slot of the locking plate.

[0012] Preferably, the positioning mechanism further includes an accommodating cavity and a rectangular groove, the accommodating cavity is fixedly arranged inside the locking plate positioning groove, the rectangular groove is fixedly arranged inside the special-shaped groove, and the connecting groove is located inside the rectangular groove.

[0013] Preferably, the positioning mechanism further comprises a guide rail and a slider, wherein the guide rail is fixedly mounted on the rear end of the upper end of the edge-locking machine processing table, and the slider is movably mounted inside the guide rail.

[0014] Preferably, the positioning mechanism also includes a positioning cover plate and a support block, the positioning cover plate is fixedly mounted on the lower end of the slider, the positioning cover plate corresponds to the special-shaped groove, the support block is fixedly mounted on the lower end of the positioning cover plate, and the support block is slidably connected to the edge locking machine processing table.

[0015] It can be seen from the above technical solution that, compared with the prior art, the present invention discloses a locking tooth structure for a wire mesh overlocking machine, which has the following beneficial effects:

[0016] 1. The locking tooth structure of the wire mesh overlocking machine is installed with the main body mechanism, so that when the overlocking machine is used for the overlocking operation of wire mesh processing, the staff can quickly disassemble and assemble the assembly lock plate through operation, which is convenient for the staff to inspect and maintain the lock tooth strip. The snap-on connection structure reduces the time for the staff to disassemble and assemble the assembly lock plate, thereby improving the efficiency of the inspection and replacement of the lock tooth strip, and improving the convenience and practicality of the use of the wire mesh overlocking machine.

[0017] 2. The locking tooth structure of the wire mesh overlocking machine is equipped with a positioning mechanism. When the wire mesh overlocking machine is in use, the design of the positioning block and the positioning slot ensures the fitting accuracy of the assembled lock plate and the lock plate positioning slot. The design of the positioning cover further provides a good positioning effect for the assembled lock plate, which can ensure the stability of the assembled lock plate during the overlocking machine processing, thereby improving the stability of the locking tooth strip operation on the wire mesh overlocking machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the processing table of the overlock machine of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the positioning mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the enlarged structure of the local details of the rectangular groove of the utility model.

[0023] In the figure: 1. Main body; 101. Overlocking machine processing table; 102. Locking tooth bar; 103. Assembly lock plate; 104. Locking tooth through groove; 105. Connecting part; 106. Elastic buckle; 107. Connecting groove; 2. Positioning mechanism; 201. Special-shaped groove; 202. Lock plate positioning groove; 203. Locking tooth installation groove; 204. Connecting plate; 205. Positioning block; 206. Positioning slot; 207. Accommodating cavity; 208. Rectangular groove; 209. Guide rail; 210. Slider; 211. Positioning cover; 212. Support block. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution: a locking tooth structure for a wire mesh overlocking machine, comprising a main body mechanism 1 and a positioning mechanism 2, wherein the positioning mechanism 2 is located above the main body mechanism 1, and the main body mechanism 1 comprises an overlocking machine processing table 101, a locking tooth bar 102 and an assembly locking plate 103, wherein the locking tooth bar 102 is movably mounted inside the overlocking machine processing table 101, and the assembly locking plate 103 is movably mounted on the upper end of the overlocking machine processing table 101;

[0026] The main body mechanism 1 also includes a locking tooth slot 104, a connecting portion 105, an elastic buckle 106 and a connecting slot 107. The locking tooth slot 104 is fixedly arranged at the upper end of the assembled lock plate 103, the locking tooth bar 102 is located inside the locking tooth slot 104, the connecting portion 105 is located below the assembled lock plate 103, the elastic buckle 106 is movably mounted on the front end of the connecting portion 105, and the connecting slot 107 is fixedly arranged inside the overlocking machine processing table 101. The elastic buckle 106 is movably connected to the connecting slot 107. The staff presses the elastic buckle 106 to separate the elastic buckle 106 from the connecting slot 107. By pulling the assembly lock plate 103, the connecting part 105 is driven to move upward inside the accommodating cavity 207, and the assembly lock plate 103 is disassembled, and the lock tooth bar 102 can be repaired or replaced. After the lock tooth bar 102 is repaired, the staff presses the elastic buckle 106 to retract it into the inside of the connecting part 105, and then the staff inserts the connecting part 105 into the accommodating cavity 207. After it is fully connected, the elastic buckle 106 is reset and connected to the connecting groove 107, realizing the initial positioning of the assembly lock plate 103, and the lock tooth bar 102 is located inside the lock tooth groove 104.

[0027] The positioning mechanism 2 includes a special-shaped groove 201 and a lock plate positioning groove 202. The special-shaped groove 201 is fixedly arranged at the upper end of the lock edge processing table 101, and the lock plate positioning groove 202 is fixedly arranged at the right end of the upper end of the special-shaped groove 201. The positioning mechanism 2 also includes a locking tooth mounting groove 203 and a connecting plate 204. The locking tooth mounting groove 203 is fixedly arranged inside the lock edge processing table 101. The locking tooth mounting groove 203 is connected through the lock plate positioning groove 202. The connecting plate 204 is fixedly installed at the lower end of the assembled lock plate 103. The connecting portion 105 is located at the left end of the front end of the lower end of the connecting plate 204. The positioning mechanism 2 also includes a positioning block 205 and a positioning slot 206. The positioning block 205 is fixedly installed at the left end of the lower end of the connecting plate 204. The positioning slot 206 is fixedly arranged The positioning mechanism 2 is arranged inside the locking plate positioning groove 202, and the positioning mechanism 2 also includes a accommodating cavity 207 and a rectangular groove 208. The accommodating cavity 207 is fixedly arranged inside the locking plate positioning groove 202, and the rectangular groove 208 is fixedly arranged inside the special-shaped groove 201. The connecting groove 107 is located inside the rectangular groove 208. The positioning mechanism 2 also includes a guide rail 209 and a slider 210. The guide rail 209 is fixedly mounted on the rear end of the upper end of the edge-locking machine processing table 101, and the slider 210 is movably mounted on the inside of the guide rail 209. The positioning mechanism 2 also includes a positioning cover plate 211 and a support block 212. The positioning cover plate 211 is fixedly mounted on the lower end of the slider 210, and the positioning cover plate 211 corresponds to the special-shaped groove 201. The support block 212 is fixedly mounted on the positioning cover plate 211. The lower end of the support block 212 is slidably connected to the edge-locking machine processing table 101. When the edge-locking machine is used to lock the screen, it will cause certain wear on the lock tooth bar 102. The staff drives the slider 210 to move to the left by operating the guide rail 209. The slider 210 drives the positioning cover 211 to move to the left. The positioning cover 211 drives the support block 212 to slide, thereby separating the positioning cover 211 from the assembly lock plate 103, and the connecting plate 204 under the assembly lock plate 103 is exposed. The staff puts his finger into the rectangular groove 208 and then presses the elastic buckle 106 inside the rectangular groove 208 to release the positioning of the connecting part 105. The staff drives the positioning block 20 by pulling the assembly lock plate 103. 5 moves inside the positioning slot 206, and at the same time drives the connecting part 105 to move upward inside the accommodating chamber 207, so that the connecting plate 204 is separated from the lock plate positioning slot 202, and the lock tooth bar 102 can be repaired or replaced. After the lock tooth bar 102 is repaired, the staff will place the connecting plate 204 above the lock plate positioning slot 202, and make the positioning block 205 correspond to the positioning slot 206. Then the staff will connect the positioning block 205 with the positioning slot 206, and at the same time, the connecting part 105 is inserted into the accommodating chamber 207 to achieve the initial positioning of the assembled lock plate 103. The staff will drive the slider 210 to move to the right by operating the guide rail 209, and the slider 210 will drive the positioning cover plate 211 to move.The positioning cover plate 211 drives the support block 212 to slide to the right, so that the positioning cover plate 211 is in full contact with the assembly lock plate 103. Under the setting of the connecting plate 204, the assembly lock plate 103 is further positioned to ensure the stability of the locking tooth bar 102 during operation.

[0028] Working principle: When using the edge locking machine to lock the edge of the screen, the locking tooth bar 102 will be worn to a certain extent. The staff will operate the guide rail 209 to drive the slider 210 to move to the left, and the slider 210 will drive the positioning cover 211 to move to the left. The positioning cover 211 will drive the support block 212 to slide, so that the positioning cover 211 is separated from the assembly lock plate 103, and the connecting plate 204 under the assembly lock plate 103 is exposed. The staff will place their fingers inside the rectangular groove 208, and then The elastic buckle 106 inside the rectangular groove 208 is pressed to separate the elastic buckle 106 from the connecting groove 107. The staff pulls the assembly lock plate 103 to drive the positioning block 205 to move inside the positioning groove 206, and at the same time drives the connecting part 105 to move upward inside the accommodating cavity 207, so that the connecting plate 204 is separated from the lock plate positioning groove 202, and the assembly lock plate 103 is disassembled. The lock tooth bar 102 can be repaired or replaced. After the repair of the lock tooth bar 102 is completed, After that, the staff puts the connecting plate 204 on the top of the locking plate positioning groove 202, and makes the positioning block 205 correspond to the positioning groove 206. The staff presses the elastic buckle 106 to retract it into the connecting part 105. Then the staff connects the positioning block 205 with the positioning groove 206, and inserts the connecting part 105 into the accommodating cavity 207. After the connecting plate 204 and the locking plate positioning groove 202 are fully fitted together, the elastic buckle 106 is reset to connect with the connecting groove 107. , to achieve the preliminary positioning of the assembly lock plate 103, the lock tooth bar 102 is located inside the lock tooth groove 104, and the staff operates the guide rail 209 to drive the slider 210 to move to the right, and the slider 210 drives the positioning cover plate 211 to move, and the positioning cover plate 211 drives the support block 212 to slide to the right, so that the positioning cover plate 211 is in full contact with the assembly lock plate 103. Under the setting of the connecting plate 204, the assembly lock plate 103 is further positioned to ensure the stability of the lock tooth bar 102 during operation.

[0029] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0030] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A locking tooth structure for a wire mesh edge locking machine, comprising a main body mechanism (1) and a positioning mechanism (2), characterized in that: The positioning mechanism (2) is located above the main mechanism (1), and the main mechanism (1) includes a side-locking machine processing table (101), a locking tooth bar (102), and an assembly locking plate (103), wherein the locking tooth bar (102) is movably mounted inside the side-locking machine processing table (101), and the assembly locking plate (103) is movably mounted on the upper end of the side-locking machine processing table (101); The main body mechanism (1) further comprises a locking tooth slot (104), a connecting portion (105), an elastic buckle (106) and a connecting slot (107), wherein the locking tooth slot (104) is fixedly arranged at the upper end of the assembled locking plate (103), the locking tooth bar (102) is located inside the locking tooth slot (104), the connecting portion (105) is located below the assembled locking plate (103), the elastic buckle (106) is movably mounted at the front end of the connecting portion (105), the connecting slot (107) is fixedly arranged inside the edge-locking machine processing table (101), and the elastic buckle (106) is movably connected to the connecting slot (107).

2. The locking tooth structure for a wire mesh overlocking machine according to claim 1, characterized in that: The positioning mechanism (2) comprises a special-shaped groove (201) and a locking plate positioning groove (202), wherein the special-shaped groove (201) is fixedly arranged at the upper end of the edge-locking machine processing table (101), and the locking plate positioning groove (202) is fixedly arranged at the right end of the upper end of the special-shaped groove (201).

3. The locking tooth structure for a wire mesh overlocking machine according to claim 2, characterized in that: The positioning mechanism (2) further comprises a locking tooth installation groove (203) and a connecting plate (204); the locking tooth installation groove (203) is fixedly arranged inside the edge-locking machine processing table (101); the locking tooth installation groove (203) is connected to the locking plate positioning groove (202); the connecting plate (204) is fixedly mounted on the lower end of the assembled locking plate (103); and the connecting portion (105) is located at the left end of the front end of the lower end of the connecting plate (204).

4. The locking tooth structure for a wire mesh overlocking machine according to claim 3, characterized in that: The positioning mechanism (2) further comprises a positioning block (205) and a positioning slot (206), wherein the positioning block (205) is fixedly mounted on the left end of the lower end of the connecting plate (204), and the positioning slot (206) is fixedly arranged inside the locking plate positioning slot (202).

5. The locking tooth structure for a wire mesh overlocking machine according to claim 4, characterized in that: The positioning mechanism (2) further comprises an accommodating cavity (207) and a rectangular groove (208); the accommodating cavity (207) is fixedly arranged inside the locking plate positioning groove (202); the rectangular groove (208) is fixedly arranged inside the special-shaped groove (201); and the connecting groove (107) is located inside the rectangular groove (208).

6. The locking tooth structure for a wire mesh overlock machine according to claim 5, characterized in that: The positioning mechanism (2) further comprises a guide rail (209) and a slider (210), wherein the guide rail (209) is fixedly mounted on the rear end of the upper end of the edge-locking machine processing table (101), and the slider (210) is movably mounted inside the guide rail (209).

7. The locking tooth structure for a wire mesh overlocking machine according to claim 6, characterized in that: The positioning mechanism (2) further comprises a positioning cover plate (211) and a support block (212), wherein the positioning cover plate (211) is fixedly mounted on the lower end of the slider (210), the positioning cover plate (211) corresponds to the special-shaped groove (201), and the support block (212) is fixedly mounted on the lower end of the positioning cover plate (211), and the support block (212) is slidably connected to the edge-locking machine processing table (101).

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