Positioning mechanism for fiber cement board surface polishing

Abstract

The utility model relates to the technical field of building material processing equipment, in particular to a positioning mechanism for fiber cement board surface polishing, which comprises a processing platform and further comprises a positioning mechanism, the positioning mechanism comprises a first extension plate, a second extension plate, a movable clamping component, a static clamping component and a positioning column, the first extension plate is detachably connected with the processing platform through a bolt, and the second extension plate is detachably connected with the processing platform through a bolt. The first extension plate is detachably connected with the machining platform through bolts, the second extension plate is detachably connected with the machining platform through bolts, each movable clamping assembly is fixedly connected with the corresponding first extension plate and second extension plate, each positioning column is fixedly connected with the static clamping assembly, the static clamping assembly is arranged at the upper end of the machining platform, and each positioning column is embedded in the machining platform. The fiber cement boards can be clamped and fixed, meanwhile, the movable clamping assembly and the static clamping assembly are not affected by machining chippings and dust of the movable clamping assembly and the static clamping assembly, and the operation stability of the machining mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building material processing equipment technical field especially relates to a positioning mechanism for fiber cement board surface polishing. BACKGROUND

[0002] At present, fiber cement board refers to the board that is made of cement as basic material and adhesive, mineral fiber cement and other fibers as reinforcing material through slurry preparation, molding, curing and other processes, and the fiber cement board is applied to the fireproof and flame-retardant cable engineering of various power plants, chemical enterprises and other electricity-intensive places in China. In the production of fiber cement board, polishing operation is needed to improve the brightness of the surface of the fiber cement board. In the polishing operation, the fiber cement board is positioned by the positioning mechanism, and then the polished fiber cement board is polished by the polishing equipment. The existing positioning mechanism has relatively poor flexibility and stability when positioning the fiber cement board, which brings inconvenience to actual processing and production.

[0003] The positioning device for fiber cement board surface polishing provided in the prior art CN212947241U includes a processing platform and a positioning mechanism for positioning the fiber cement board on the processing platform. The positioning mechanism is composed of an auxiliary positioning mechanism one on the upper end of the processing platform and an auxiliary positioning mechanism two on the side end of the processing platform. The auxiliary positioning mechanism one is composed of an X-axis bidirectional linear adjustment mechanism one and a pressing assembly one symmetrically installed on the driving end of the X-axis bidirectional linear adjustment mechanism one for pressing two corner parts of the fiber cement board. The auxiliary positioning mechanism two is composed of a Y-axis linear adjustment mechanism, an X-axis bidirectional linear adjustment mechanism two, and a pressing assembly two symmetrically installed on the driving end of the X-axis bidirectional linear adjustment mechanism two for pressing the other two corner parts of the fiber cement board. The pressing assembly one and the pressing assembly two are oppositely arranged. The Y-axis linear adjustment mechanism is horizontally installed on the side end of the processing platform. The X-axis bidirectional linear adjustment mechanism two is horizontally and slidingly installed on the upper end of the Y-axis linear adjustment mechanism and connected with the driving end of the Y-axis linear adjustment mechanism.

[0004] However, in the existing technology, the debris generated during the polishing of the cement board can enter the lead screw, affecting the transmission of the lead screw, and thus the lead screw may be stuck with debris during positioning, affecting the normal operation of the device. UTILITY MODEL CONTENTS

[0005] The utility model discloses a positioning mechanism for fiber cement board surface polishing purposes, which aims to solve the technical problem that in the prior art, during the polishing of a cement board, the generated debris can enter the lead screw, affecting the transmission of the lead screw, and thus the lead screw can be easily jammed during the positioning process, affecting the normal operation of the device.

[0006] To achieve the above object, the utility model discloses a positioning mechanism for fiber cement board surface polishing purposes, which comprises a processing platform, and further comprises a positioning mechanism, the positioning mechanism comprises first extension board, second extension board, dynamic clamping component, static clamping component and positioning column, first extension board is connected with the processing platform through bolt and is located one side of processing platform, second extension board is connected with the processing platform through bolt and is located one side of processing platform, the number of dynamic clamping component is multiple groups, and each group of dynamic clamping component is fixedly connected with corresponding first extension board and second extension board respectively and is located the upper end of corresponding first extension board and second extension board respectively, the number of positioning column is multiple groups, and each group of positioning column is fixedly connected with static clamping component respectively and is located the lower end of static clamping component respectively, static clamping component is arranged on the upper end of processing platform, and each group of positioning column is embedded in the inside of processing platform respectively.

[0007] Among them, each group of dynamic clamping component includes telescopic electric cylinder, clamping bottom plate and clamping rubber plate, clamping bottom plate is fixedly connected with the output end of telescopic electric cylinder and is located one end of telescopic electric cylinder, and clamping rubber plate is fixedly connected with clamping bottom plate and is located one side of clamping bottom plate.

[0008] Among them, static clamping component includes L plate and adjusting plate group, L plate has multiple groups of T-shaped openings, and the T-shaped openings are evenly arranged on the inner side of L plate, the number of adjusting plate group is multiple groups, each group of adjusting plate group is arranged on one side of L plate respectively, and each group of adjusting plate group is adapted to corresponding T-shaped opening respectively.

[0009] Among them, static clamping component further includes magnetic ring, the number of magnetic ring is multiple groups, each group of magnetic ring is fixedly connected with L plate respectively and is embedded in the lower end of L plate, and the magnetic ring is adapted to the processing platform.

[0010] Among them, each group of adjusting plate group includes T-shaped plate and support platform, T-shaped plate is fixedly connected with support platform and is located one side of support platform, and T-shaped plate is adapted to T-shaped opening.

[0011] The utility model discloses a positioning mechanism for fiber cement board surface polishing, through placing fiber cement board on the upper end of processing platform, and the first extension board and the second extension board support and fix the dynamic clamping assembly respectively, the corresponding number of dynamic clamping assemblies is driven according to the size of fiber cement board, until the fiber cement board is pushed to contact the side of static clamping assembly, the static clamping assembly is embedded in the upper end of processing platform by the positioning column, and the size of corresponding static clamping assembly can be replaced according to the positioning position of fiber cement board, so that the fiber cement board can be pushed to the required position, and the setting of the above structure can clamp and fix fiber cement board, and the dynamic clamping assembly and the static clamping assembly will not be affected by processing debris and dust, and the operation stability of processing mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0013] Fig. 1 It is the structural schematic diagram of the positioning mechanism for fiber cement board surface polishing of the utility model.

[0014] Fig. 2 It is the plan view of the positioning mechanism for fiber cement board surface polishing of the utility model.

[0015] Fig. 3 It is the structural schematic diagram of the static clamping assembly of the utility model.

[0016] 101-processing platform, 102-first extension board, 103-second extension board, 104-positioning column, 105-telescopic electric cylinder, 106-clamping bottom plate, 107-clamping rubber plate, 108-L plate, 109-magnetic ring, 110-T-shaped plate, 111-supporting table. DETAILED DESCRIPTION

[0017] Please refer to Figs. 1 to 3The utility model provides a kind of positioning mechanism for fiber cement board surface polishing, including processing platform 101, further include positioning mechanism, the positioning mechanism includes first extension plate 102, second extension plate 103, dynamic clamping assembly, static clamping assembly and positioning column 104, the first extension plate 102 is detachably connected with the processing platform 101 by bolt, and located in one side of the processing platform 101, the second extension plate 103 is detachably connected with the processing platform 101 by bolt, and located in one side of the processing platform 101, the number of dynamic clamping assembly is multiple groups, and each group dynamic clamping assembly is respectively fixedly connected with corresponding first extension plate 102 and second extension plate 103, and respectively located in the upper end of corresponding first extension plate 102 and second extension plate 103, the number of positioning column 104 is multiple groups, and each group positioning column 104 is respectively fixedly connected with static clamping assembly, and respectively located in the lower end of static clamping assembly, static clamping assembly is set to the upper end of the processing platform 101, and each group positioning column 104 is respectively embedded in the inside of the processing platform 101.

[0018] In the embodiment, by placing the fiber cement board on the upper end of the processing platform 101, while the first extension plate 102 and the second extension plate 103 support and fix the dynamic clamping assembly respectively, the corresponding number of dynamic clamping assemblies is driven according to the size of the fiber cement board until the fiber cement board is pushed to contact the side of the static clamping assembly. The static clamping assembly is embedded in the upper end of the processing platform 101 by the positioning column 104. The size of the corresponding static clamping assembly can be replaced according to the positioning position of the fiber cement board. In this way, the fiber cement board can be pushed to the desired position.

[0019] Further, each group of dynamic clamping assemblies includes a telescopic electric cylinder 105, a clamping bottom plate 106, and a clamping rubber plate 107. The clamping bottom plate 106 is fixedly connected with the output end of the telescopic electric cylinder 105 and located at one end of the telescopic electric cylinder 105. The clamping rubber plate 107 is fixedly connected with the clamping bottom plate 106 and located at one side of the clamping bottom plate 106.

[0020] In the embodiment, the telescopic electric cylinder 105 serves as a power driving source. The output end of the telescopic electric cylinder 105 drives the clamping bottom plate 106, and the clamping rubber plate 107 pushes the fiber cement board. The clamping rubber plate 107 can reduce the hard contact with the fiber cement board and play a role in preventing slipping when pushing the fiber cement board.

[0021] Further, the static clamping assembly comprises an L plate 108 and a plurality of adjusting plate sets, the L plate 108 is provided with a plurality of T-shaped openings which are uniformly arranged on the inner side of the L plate 108, and each of the adjusting plate sets is arranged on one side of the L plate 108 and matched with the corresponding T-shaped opening.

[0022] In the embodiment, the L plate 108 is used to position the fiber cement board, the fiber cement board is pushed to the inner side of the L plate 108 by the dynamic clamping assembly to achieve positioning, and the size of the adjusting plate set can be replaced according to the required positioning position, so that different positioning positions of the fiber cement board are achieved by replacing the size of the adjusting plate set.

[0023] Further, the static clamping assembly further comprises a plurality of magnetic rings 109, each of the magnetic rings 109 is fixedly connected with the L plate 108 and embedded at the lower end of the L plate 108, and the magnetic ring 109 is matched with the processing platform 101.

[0024] In the embodiment, when the static clamping assembly is installed, the positioning column 104 is embedded in the inside of the technician platform, and the magnetic ring 109 is magnetically connected with the processing platform 101, so that the stability of the static clamping assembly is improved.

[0025] Further, each of the adjusting plate sets comprises a T-shaped plate 110 and a support table 111, the T-shaped plate 110 is fixedly connected with the support table 111 and located on one side of the support table 111, and the T-shaped plate 110 is matched with the T-shaped opening.

[0026] In the embodiment, the support table 111 is embedded on one side of the L plate 108 by the T-shaped plate 110, the T-shaped plate 110 plays a role of fixing and limiting, and the sizes of the support tables 111 are different, so that different position positioning of the fiber cement board is achieved by different sizes of the support tables 111.

[0027] The above disclosure is only a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. A positioning mechanism for polishing the surface of fiber cement board, comprising a processing platform, characterized in that, It also includes positioning mechanisms; The positioning mechanism includes a first extension plate, a second extension plate, a movable clamping assembly, a static clamping assembly, and positioning posts. The first extension plate is detachably connected to the processing platform by bolts and is located on one side of the processing platform. The second extension plate is detachably connected to the processing platform by bolts and is located on one side of the processing platform. There are multiple sets of movable clamping assemblies. Each set of movable clamping assemblies is fixedly connected to the corresponding first extension plate and second extension plate and is located at the upper end of the corresponding first extension plate and second extension plate. There are multiple sets of positioning posts. Each set of positioning posts is fixedly connected to the static clamping assembly and is located at the lower end of the static clamping assembly. The static clamping assembly is disposed at the upper end of the processing platform, and each set of positioning posts is embedded inside the processing platform.

2. The positioning mechanism for polishing the surface of fiber cement board as described in claim 1, characterized in that, Each set of the moving clamping assembly includes a telescopic electric cylinder, a clamping base plate, and a clamping rubber plate. The clamping base plate is fixedly connected to the output end of the telescopic electric cylinder and is located at one end of the telescopic electric cylinder. The clamping rubber plate is fixedly connected to the clamping base plate and is located on one side of the clamping base plate.

3. The positioning mechanism for polishing the surface of fiber cement board as described in claim 2, characterized in that, The static clamping assembly includes an L-plate and an adjusting plate group. The L-plate has multiple sets of T-shaped openings, and the T-shaped openings are evenly arranged on the inner side of the L-plate. There are multiple adjusting plate groups, and each adjusting plate group is respectively arranged on one side of the L-plate. Each adjusting plate group is adapted to the corresponding T-shaped opening.

4. The positioning mechanism for polishing the surface of fiber cement board as described in claim 3, characterized in that, The static clamping assembly also includes magnetic rings, and there are multiple sets of magnetic rings. Each set of magnetic rings is fixedly connected to the L-plate and embedded in the lower end of the L-plate. The magnetic rings are compatible with the processing platform.

5. The positioning mechanism for polishing the surface of fiber cement board as described in claim 3, characterized in that, Each set of adjustment plates includes a T-shaped plate and a support platform. The T-shaped plate is fixedly connected to the support platform and is located on one side of the support platform. The T-shaped plate and the T-shaped opening are adapted to each other.

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