Steel wire mesh straightening device for laser screen

Abstract

The invention relates to the technical field of steel wire mesh straightening, in particular to a steel wire mesh straightening device for a laser screen, which comprises two moving seats and a U-shaped seat, each moving seat is internally provided with an adjusting cavity and a plurality of rotating cavities, the adjusting cavities are communicated with the plurality of rotating cavities, each moving seat is provided with a plurality of pressing mechanisms, and the U-shaped seat is provided with a U-shaped groove. Supporting blocks are arranged at the two ends of the two moving seats, threaded grooves are formed in the supporting blocks, a hydraulic cylinder is arranged at one end of one moving seat, a rack plate is arranged at the output end of the hydraulic cylinder and extends into the adjusting cavity, the pressing mechanism comprises a pressing screw rod, a threaded sleeve and a C-shaped seat, a pressing plate is arranged below the pressing screw rod, and the C-shaped seat is arranged below the pressing plate. A gear and two limiting rings are arranged on the outer side of the threaded sleeve, a two-way driving mechanism is arranged on the U-shaped seat, and automatic assemblies of the hydraulic cylinder, the rack plate and the two-way driving mechanism are introduced, so that manual operation is greatly reduced, and the adjusting efficiency and the straightening precision are improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire mesh straightening, and in particular to a wire mesh straightening device for a laser mesh plate. Background Art

[0002] At present, in the production process of laser mesh, it is necessary to stretch the polyester wire mesh on the mesh frame. The polyester wire mesh is a circular shape, and then the steel wire mesh is adhered to the central position of the polyester wire mesh. Then the polymer film is glued to the central position of the steel wire mesh with thermosetting glue. The steel wire mesh is woven by warp and weft. In the production process of the steel wire mesh, it is necessary to ensure that the warp and weft are straight. However, if the warp and weft on the steel wire mesh are bent, it is easy to cause unqualified products, increasing production costs.

[0003] The prior art patent CN217192274U discloses a wire mesh straightening device for a laser mesh plate, comprising a base, two first mounting plates symmetrically mounted on the base, sliding assemblies respectively fixed on the first mounting plates, a supporting assembly, a fixing assembly mounted on the sliding assembly, and an adjusting assembly mounted on the supporting assembly. The sliding assembly comprises supporting members fixed at both ends of the first mounting plates, a slide rail fixed on the supporting member, and a slider mounted on the slide rail. The adjusting assembly comprises a first fixing block, a second fixing block, an elastic member connected to the second fixing member, and a bolt connecting the first fixing block and the second fixing block. The prior art wire mesh straightening device for a laser mesh plate can straighten the curved warp or weft in the wire mesh, thereby improving the qualified rate of the product and reducing the production cost.

[0004] However, in the above structure, since the overall adjustment of the device is done by manpower and involves a large number of components that need to be adjusted, the labor intensity of the staff is increased and the efficiency of the straightening is reduced. Summary of the invention

[0005] The purpose of the present invention is to provide a wire mesh straightening device for laser mesh plates, so as to solve the technical problems in the prior art that the overall adjustment method of the device adopts manpower and involves a large number of components that need to be adjusted, thereby increasing the labor intensity of the staff and reducing the efficiency of straightening.

[0006] To achieve the above-mentioned purpose, the present invention provides a wire mesh straightening device for a laser mesh plate, comprising two moving seats and a U-shaped seat, wherein the two moving seats each have an adjustment cavity and a plurality of rotating cavities, and the adjustment cavity is connected to the plurality of rotating cavities, and the two moving seats are each provided with a plurality of clamping mechanisms, and both ends of the two moving seats are provided with a support block, wherein the support block has a threaded groove, and one end of one of the moving seats is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is provided with a rack plate, and the rack plate extends into the adjustment cavity, and the clamping mechanism includes It includes a clamping screw, a threaded sleeve and a C-shaped seat, a clamping plate is arranged below the clamping screw, a gear and two limit rings are arranged on the outer side of the threaded sleeve, a two-way driving mechanism is arranged on the U-shaped seat, the two moving seats are symmetrically arranged on the two-way driving mechanism, and the threaded groove is adapted to the two-way driving mechanism, the clamping screw is threadedly connected to the threaded sleeve and is located in the threaded sleeve, the threaded sleeve is rotatably connected to the moving seat and is located in the moving seat, and is also located in the corresponding rotating cavity, and the gear is meshed with the rack plate.

[0007] Among them, the clamping mechanism also includes a plurality of positioning rods and a positioning plate. The plurality of positioning rods are respectively fixedly connected to the movable seat and are located on the movable seat, and are also arranged around the outer side of the threaded sleeve. The positioning plate is fixedly connected to the clamping screw and is located above the clamping screw. The positioning plate is also slidably connected to the corresponding positioning rods and is sleeved on the plurality of positioning rods.

[0008] Wherein, the gear is located between the two limiting rings, and the gear is also located in the rotating cavity, and the two limiting rings respectively abut against the upper and lower end surfaces of the moving seat.

[0009] Among them, the wire mesh straightening device for the laser mesh plate also includes a plurality of support members and two wheel grooves. The plurality of support members are respectively fixedly connected to the corresponding support blocks and are located below the support blocks. The plurality of support members are also respectively supported in the corresponding wheel grooves. The two wheel grooves are respectively fixedly connected to the U-shaped seat and are symmetrically arranged on the inner bottom of the U-shaped seat.

[0010] Wherein, the support member includes a plurality of support wheels and a support plate, the plurality of support wheels are respectively arranged below the support plate, and the plurality of support wheels are also respectively supported in the corresponding wheel grooves, the support plate is fixedly connected to the corresponding support block and is located below the support block.

[0011] Among them, the bidirectional driving mechanism includes two bidirectional screws and a synchronous belt, one end of the two bidirectional screws is provided with a synchronous wheel, one of the bidirectional screws is driven by a driving motor, and the driving motor is fixedly arranged on one side of the U-shaped seat, the two bidirectional screws are respectively rotatably connected to the U-shaped seat through bearings, and are symmetrically arranged on the U-shaped seat, the two bidirectional screws are also respectively threadedly connected to the corresponding support blocks, and are located in the thread groove, the two synchronous wheels are respectively driven by the synchronous belt, and the synchronous belt is sleeved on the two synchronous wheels.

[0012] Wherein, a protective cover is arranged on the other side of the U-shaped seat, and the protective cover covers the synchronous belt and the synchronous wheel.

[0013] The invention discloses a wire mesh straightening device for a laser mesh plate, comprising two movable seats and a U-shaped seat, wherein the two movable seats each have an adjustment cavity and a plurality of rotating cavities, and the adjustment cavity is communicated with the plurality of rotating cavities, and the two movable seats are each provided with a plurality of clamping mechanisms, and support blocks are provided at both ends of the two movable seats, wherein the support blocks have thread grooves, and a hydraulic cylinder is provided at one end of one of the movable seats, and a rack plate is provided at the output end of the hydraulic cylinder, and the rack plate extends into the adjustment cavity, and the clamping mechanism comprises a clamping screw, a threaded sleeve and a C-shaped seat, a clamping plate is provided below the clamping screw, a gear and two limit rings are provided on the outer side of the threaded sleeve, and a bidirectional driving mechanism is provided on the U-shaped seat, and by introducing the automated components of the hydraulic cylinder, the rack plate and the bidirectional driving mechanism, the manual operation is greatly reduced, and the adjustment efficiency and the straightening accuracy are improved, thereby effectively solving the technical problem that the overall adjustment method of the device adopts manual labor and involves a large number of components that need to be adjusted, thereby increasing the labor intensity of the staff and reducing the efficiency of the straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a front view of the first embodiment of the present invention.

[0016] Figure 2 The present invention Figure 1 Section view along line AA.

[0017] Figure 3 The present invention Figure 2 A partial enlarged view of point B in the middle.

[0018] Figure 4 The present invention Figure 1 Sectional view along the CC line.

[0019] Figure 5 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0020] Figure 6 It is a front view of the second embodiment of the present invention.

[0021] Figure 7 The present invention Figure 6 Cross-sectional view along line EE.

[0022] Figure 8 It is a three-dimensional stereogram of the third embodiment of the present invention.

[0023] 101-moving seat, 102-U-shaped seat, 103-adjusting chamber, 104-rotating chamber, 105-support block, 106-thread groove, 107-hydraulic cylinder, 108-rack plate, 109-pressing screw, 110-thread sleeve, 111-C-shaped seat, 112-pressing plate, 113-limiting ring, 114-bidirectional driving mechanism, 115-positioning rod, 116-positioning plate, 201-wheel groove, 202-support wheel, 203-support plate, 204-bidirectional screw, 205-synchronous belt, 206-synchronous wheel, 207-driving motor, 208-protective cover, 301-lifting plate, 302-electric push rod, 303-bottom plate, 304-limiting sleeve, 305-limiting rod. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0025] First embodiment:

[0026] See also Figure 1 to Figure 5 ,in Figure 1 is a front view of a first embodiment of the present invention, Figure 2 The present invention Figure 1 The cross-sectional view along the AA line. Figure 3 The present invention Figure 2 A partial enlarged view of point B in the middle. Figure 4 The present invention Figure 1 Cross-sectional view of the CC line, Figure 5 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0027] The present invention provides a wire mesh straightening device for a laser mesh plate, comprising two moving seats 101 and a U-shaped seat 102, wherein the two moving seats 101 are provided with an adjustment chamber 103 and a plurality of rotating chambers 104, and the adjustment chamber 103 is connected with the plurality of rotating chambers 104, and the two moving seats 101 are provided with a plurality of clamping mechanisms, and both ends of the two moving seats 101 are provided with a support block 105, and the support block 105 has a thread groove 106, and one end of one of the moving seats 101 is provided with a hydraulic cylinder 107, and the The output end of the hydraulic cylinder 107 is provided with a rack plate 108, and the rack plate 108 extends into the adjusting chamber 103. The clamping mechanism includes a clamping screw 109, a threaded sleeve 110 and a C-shaped seat 111. A clamping plate 112 is provided below the clamping screw 109. A gear and two limit rings 113 are provided on the outer side of the threaded sleeve 110. A bidirectional driving mechanism 114 is provided on the U-shaped seat 102. The two moving seats 101 are symmetrically arranged on the bidirectional driving mechanism 114, and the thread groove 106 is symmetrically arranged on the bidirectional driving mechanism 114. The screw rod 109 is threadedly connected to the threaded sleeve 110 and is located in the threaded sleeve 110. The threaded sleeve 110 is rotatably connected to the movable seat 101 and is located in the movable seat 101 and is also located in the corresponding rotating cavity 104. The gear is meshed with the rack plate 108. The two movable seats 101 and the U-shaped seat 102 are designed to provide a stable support structure, which is convenient for adjusting and moving the wire mesh. The adjustment cavity 103 and the rotating cavity 104 are designed to allow the inner The components can be finely adjusted to adapt to wire meshes of different sizes, and the wire mesh can be firmly fixed through the clamping screw 109, the threaded sleeve 110 and the C-shaped seat 111 and other mechanisms to prevent movement during the straightening process. The hydraulic cylinder 107 provides power and the rack plate 108 transmits motion, thereby realizing automatic adjustment, reducing manual operation and improving efficiency. The two-way drive mechanism 114 can move the two moving seats 101 in directions close to or away from each other, thereby realizing subsequent straightening operations on the wire mesh.

[0028] Among them, the clamping mechanism also includes a plurality of positioning rods 115 and a positioning plate 116. The plurality of positioning rods 115 are respectively fixedly connected to the movable seat 101 and are located on the movable seat 101, and are also arranged around the outer side of the threaded sleeve 110. The positioning plate 116 is fixedly connected to the clamping screw 109 and is located above the clamping screw 109. The positioning plate 116 is also slidably connected to the corresponding positioning rods 115 and is sleeved on the plurality of positioning rods 115. The design of the positioning rods 115 and the positioning plates 116 provides additional stability to prevent the clamping screw 109 from shifting during rotation.

[0029] Secondly, the gear is located between the two limiting rings 113 , and the gear is also located in the rotating cavity 104 , and the two limiting rings 113 respectively abut against the upper and lower end surfaces of the moving seat 101 .

[0030] When using the wire mesh straightening device for laser screen of the present embodiment, the wire mesh is placed between the two movable seats 101, and the two ends of the warp or weft of the wire mesh are respectively extended to between the corresponding pressing plate 112 and the C-shaped seat 111, and then the output end of the hydraulic cylinder 107 is adjusted to extend, so that the rack plate 108 moves horizontally in the adjusting chamber 103, and at the same time meshes with the gears in the plurality of pressing mechanisms, the threaded sleeve 110 rotates, and the pressing screw 109 is moved between the threaded sleeve 110, the positioning rod 115 and the positioning rod 116. The positioning plate 116 moves downward, thereby pushing the clamping plate 112 to clamp the warp or weft of the wire mesh, and finally the two movable seats 101 are moved away from each other through the bidirectional driving mechanism 114, thereby completing the straightening operation, and then the output end of the hydraulic cylinder 107 is retracted, and the straightened wire mesh can be directly taken out. In this way, the technical problem that the overall adjustment method of the device adopts manpower and involves a large number of components that need to be adjusted, thereby increasing the labor intensity of the staff and reducing the efficiency of straightening, is effectively solved.

[0031] Second embodiment:

[0032] Based on the first embodiment, please refer to Figure 6-7 ,in Figure 6 is a front view of a second embodiment of the present invention, Figure 7 The present invention Figure 6 Cross-sectional view along line EE.

[0033] The present invention provides a wire mesh straightening device for a laser mesh plate, which also includes a plurality of support members and two wheel grooves 201. The plurality of support members are respectively fixedly connected to the corresponding support blocks 105 and are located below the support blocks 105. The plurality of support members are also respectively supported in the corresponding wheel grooves 201. The two wheel grooves 201 are respectively fixedly connected to the U-shaped seat 102 and are symmetrically arranged on the inner bottom of the U-shaped seat 102.

[0034] Wherein, the support member includes a plurality of support wheels 202 and a support plate 203, wherein the plurality of support wheels 202 are respectively arranged below the support plate 203, and the plurality of support wheels 202 are also respectively abutted against the corresponding wheel grooves 201, and the support plate 203 is fixedly connected to the corresponding support block 105 and is located below the support block 105, and the support plate 203 is supported by the support wheel 202, and the support plate 203 supports the support block 105 and the movable seat 101, thereby improving the mobility and adjustment efficiency of the device, and the setting of the wheel groove 201 can reduce friction and facilitate movement and adjustment.

[0035] Secondly, the bidirectional drive mechanism 114 includes two bidirectional screws 204 and a synchronous belt 205. One end of the two bidirectional screws 204 is provided with a synchronous wheel 206. One of the bidirectional screws 204 is driven by a driving motor 207, and the driving motor 207 is fixedly arranged on one side of the U-shaped seat 102. The two bidirectional screws 204 are respectively rotatably connected to the U-shaped seat 102 through bearings and are symmetrically arranged on the U-shaped seat 102. The two bidirectional screws 204 are also threadedly connected to the corresponding support blocks 105 respectively, and are located in the thread groove 1 06, the two synchronous wheels 206 are respectively driven by the synchronous belt 205, and the synchronous belt 205 is sleeved on the two synchronous wheels 206, and by starting the driving motor 207, the driving motor 207 drives one of the bidirectional screws 204, and the other bidirectional screw 204 is linked under the action of the synchronous belt 205, thereby ensuring synchronous movement and adjustment, and then under the action of the two bidirectional screws 204 and the thread groove 106, the two moving seats 101 can move in a direction close to or away from each other.

[0036] At the same time, a protective cover 208 is provided on the other side of the U-shaped seat 102, and the protective cover 208 covers the synchronous belt 205 and the synchronous wheel 206. The protective cover 208 is designed to protect the synchronous belt 205 and the synchronous wheel 206 from external interference and damage, thereby improving the safety and durability of the device.

[0037] When using the wire mesh straightening device for laser mesh of the present embodiment, the support plate 203 is supported by the support wheel 202, and the support plate 203 supports the support block 105 and the movable seat 101, thereby improving the mobility and adjustment efficiency of the device, and the setting of the wheel groove 201 can reduce friction, facilitate movement and adjustment, start the drive motor 207, so that the drive motor 207 drives one of the bidirectional screws 204, and the other bidirectional screw 204 is linked under the action of the synchronous belt 205, thereby ensuring synchronous movement and adjustment, and then under the action of the two bidirectional screws 204 and the thread groove 106, the two movable seats 101 can move in a direction close to or away from each other, and the protective cover 208 is designed to protect the synchronous belt 205 and the synchronous wheel 206 from external interference and damage, thereby improving the safety and durability of the device.

[0038] Third embodiment:

[0039] Based on the second embodiment, please refer to Figure 8 ,in Figure 8 It is a three-dimensional stereogram of the third embodiment of the present invention.

[0040] The present invention provides a wire mesh straightening device for a laser mesh plate, which also includes two lifting mechanisms. The two lifting mechanisms are respectively fixedly connected to the U-shaped seat 102 and symmetrically arranged at the inner bottom of the U-shaped seat 102 and are also located between the two movable seats 101.

[0041] Among them, the lifting mechanism includes a lifting plate 301, multiple electric push rods 302 and a base plate 303. The lifting plate 301 is fixedly connected to the corresponding electric push rods 302 and is located at the output end of the multiple electric push rods 302. The multiple electric push rods 302 are respectively fixedly connected to the base plate 303 and are located above the base plate 303. The base plate 303 is fixedly connected to the U-shaped seat 102 and is located at the inner bottom of the U-shaped seat 102. The use of the electric push rods 302 realizes the automatic adjustment of the lifting height, which greatly reduces manual operation and improves work efficiency. At the same time, the automatic adjustment also ensures the consistency of the lifting height during each straightening, thereby improving the stability of the straightening quality.

[0042] Secondly, a limiting sleeve 304 is arranged below the lifting plate 301, and a limiting rod 305 is arranged above the bottom plate 303, and the limiting sleeve 304 is slidably connected to the limiting rod 305 and is sleeved on the limiting rod 305. The sliding connection design between the limiting sleeve 304 and the limiting rod 305 ensures the stability and accuracy of the lifting plate 301 during the lifting process. This design prevents the lifting plate 301 from deflecting or shaking during the lifting process, thereby improving the straightening accuracy and stability.

[0043] When using the wire mesh straightening device for laser mesh plates of the present embodiment, automatic adjustment of the lifting height is achieved through the use of the electric push rod 302, which greatly reduces manual operation and improves work efficiency. At the same time, the automatic adjustment also ensures the consistency of the lifting height during each straightening, thereby improving the stability of the straightening quality. The sliding connection design between the limit sleeve 304 and the limit rod 305 ensures the stability and accuracy of the lifting plate 301 during the lifting process. This design prevents the lifting plate 301 from deflecting or shaking during the lifting process, thereby improving the straightening accuracy and stability.

[0044] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wire mesh straightening device for laser screen, characterized in that: The invention comprises two movable seats and a U-shaped seat, each of the two movable seats comprises an adjusting chamber and a plurality of rotating chambers, and the adjusting chamber is communicated with the plurality of rotating chambers, and a plurality of clamping mechanisms are arranged on the two movable seats, and support blocks are arranged at both ends of the two movable seats, and a threaded groove is arranged in the support block, and a hydraulic cylinder is arranged at one end of one of the movable seats, and a rack plate is arranged at the output end of the hydraulic cylinder, and the rack plate extends into the adjusting chamber, and the clamping mechanism comprises a clamping screw, a threaded sleeve and a C-shaped seat, a clamping plate is arranged below the clamping screw, a gear and two limiting rings are arranged on the outer side of the threaded sleeve, a bidirectional driving mechanism is arranged on the U-shaped seat, and the two movable seats are symmetrically arranged on the bidirectional driving mechanism respectively, and the threaded groove is adapted to the bidirectional driving mechanism, the clamping screw is threadedly connected to the threaded sleeve and is located in the threaded sleeve, the threaded sleeve is rotatably connected to the movable seat and is located in the movable seat, and is also located in the corresponding rotating chamber, and the gear is meshed with the rack plate.

2. The wire mesh straightening device for laser screen as claimed in claim 1, characterized in that: The clamping mechanism also includes a plurality of positioning rods and a positioning plate. The plurality of positioning rods are respectively fixedly connected to the movable seat and are located on the movable seat, and are also arranged around the outer side of the threaded sleeve. The positioning plate is fixedly connected to the clamping screw and is located above the clamping screw. The positioning plate is also slidably connected to the corresponding positioning rods and is sleeved on the plurality of positioning rods.

3. The wire mesh straightening device for laser screen as claimed in claim 2, characterized in that: The gear is located between the two limiting rings, and the gear is also located in the rotating cavity, and the two limiting rings respectively abut against the upper and lower end surfaces of the moving seat.

4. The wire mesh straightening device for laser screen as claimed in claim 3, characterized in that: The wire mesh straightening device for the laser mesh plate also includes a plurality of support members and two wheel grooves. The plurality of support members are respectively fixedly connected to the corresponding support blocks and are located below the support blocks. The plurality of support members are also respectively supported in the corresponding wheel grooves. The two wheel grooves are respectively fixedly connected to the U-shaped seat and are symmetrically arranged on the inner bottom of the U-shaped seat.

5. The wire mesh straightening device for laser screen as claimed in claim 4, characterized in that: The support member includes a plurality of support wheels and a support plate. The plurality of support wheels are respectively arranged below the support plate, and the plurality of support wheels are also respectively supported in the corresponding wheel grooves. The support plate is fixedly connected to the corresponding support block and is located below the support block.

6. The wire mesh straightening device for laser screen as claimed in claim 5, characterized in that: The bidirectional driving mechanism includes two bidirectional screws and a synchronous belt. A synchronous wheel is provided at one end of the two bidirectional screws. One of the bidirectional screws is driven by a driving motor, and the driving motor is fixedly arranged on one side of the U-shaped seat. The two bidirectional screws are rotatably connected to the U-shaped seat through bearings and are symmetrically arranged on the U-shaped seat. The two bidirectional screws are also threadedly connected to the corresponding support blocks and are located in the thread groove. The two synchronous wheels are driven by the synchronous belts respectively, and the synchronous belts are sleeved on the two synchronous wheels.

7. The wire mesh straightening device for laser screen as claimed in claim 6, characterized in that: A protective cover is arranged on the other side of the U-shaped seat, and the protective cover covers the synchronous belt and the synchronous wheel.

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