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CN-224231490-U - Polyurethane banding rock wool battenboard intensity testing arrangement

CN224231490UCN 224231490 UCN224231490 UCN 224231490UCN-224231490-U

Abstract

The utility model belongs to the field of strength testing devices, and particularly relates to a strength testing device for a polyurethane edge-sealed rock wool sandwich board, which comprises a base, wherein the upper end of the base is connected with a movable plate in a sliding manner, the upper end of the movable plate is fixedly connected with a guide frame, a screw is arranged in the guide frame through a bearing, the outer side of the screw is connected with a pressing frame through threads, a locking mechanism is arranged on the guide frame, the lower end of the movable plate is fixedly connected with a driving frame, and the outer side of the driving frame is fixedly connected with a connecting plate. According to the utility model, the structures such as the pressing frame, the movable plate and the driving frame are additionally arranged on the base, after the plate is placed above the supporting block in the using process, the pressing frame is driven by the hydraulic cylinder to slide to the outer side of the plate, so that the plate can be limited, the plate is prevented from moving in the detecting process, meanwhile, the two sides of the plate are lifted, and the stability of data can be effectively improved.

Inventors

  • LU HONGWEI

Assignees

  • 江苏凯奥净化科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (7)

  1. 1. The utility model provides a polyurethane banding rock wool battenboard intensity testing arrangement, includes base (1), its characterized in that, the upper end sliding connection of base (1) has movable plate (2), the upper end fixedly connected with leading truck (3) of movable plate (2), screw rod (4) are installed through the bearing to the inside of leading truck (3), the outside of screw rod (4) is through threaded connection having pushing down frame (5), be provided with locking mechanism (6) on leading truck (3), the lower extreme fixedly connected with driving frame (8) of movable plate (2), the outside fixedly connected with connecting plate (10) of driving frame (8), the lower extreme fixedly connected with mounting bracket (11) of base (1), the inside fixedly mounted of mounting bracket (11) has pneumatic cylinder (12).
  2. 2. The polyurethane edge-sealed rock wool sandwich panel strength testing device according to claim 1 is characterized in that the screw (4) is connected with the moving plate (2) through a bearing, and the pressing frame (5) is connected with the guide frame (3) in a sliding mode.
  3. 3. The strength testing device for the polyurethane edge-sealed rock wool sandwich panel plate is characterized in that a hand wheel (14) is fixedly connected to the upper end of the screw (4), and two symmetrically-distributed supporting blocks (7) are fixedly connected to the upper end of the base (1).
  4. 4. The polyurethane edge-sealed rock wool sandwich panel strength testing device according to claim 1, wherein the driving frame (8) is in sliding connection with the base (1), the hydraulic cylinder (12) is fixedly connected with the base (1), and the output end of the hydraulic cylinder (12) is fixedly connected with the connecting plate (10).
  5. 5. The strength testing device for the polyurethane edge-sealed rock wool sandwich panel plate is characterized in that a guide rod frame (13) is fixedly connected to the lower end of the base (1), and the guide rod frame (13) is in sliding connection with the driving frame (8).
  6. 6. The polyurethane edge sealing rock wool sandwich panel strength testing device according to claim 1, wherein the locking mechanism (6) comprises a multi-grooved wheel (61), the multi-grooved wheel (61) is fixedly connected to the upper portion of the outer side of the screw (4), the hinging frame (62) is fixedly connected to the middle portion of the outer side of the guide frame (3), the overturning frame (63) is hinged to the inner side of the hinging frame (62), the limit teeth (64) are fixedly connected to one side, close to the multi-grooved wheel (61), of the overturning frame (63), and the springs (65) are arranged on the outer side of the overturning frame (63).
  7. 7. The polyurethane edge-sealed rock wool sandwich panel strength testing device according to claim 6, wherein the limiting teeth (64) are clamped with the multi-grooved wheels (61), one end of the spring (65) is fixedly connected with the roll-over stand (63), and the other end of the spring (65) is fixedly connected with the guide frame (3).

Description

Polyurethane banding rock wool battenboard intensity testing arrangement Technical Field The utility model relates to the technical field of strength testing devices, in particular to a polyurethane edge sealing rock wool sandwich panel strength testing device. Background The polyurethane banding rock wool battenboard adopts color steel plate, corrosion resistant plate or aluminum plate as the shell generally, and inside is filled with rock wool, then carries out banding with polyurethane material, need detect the panel intensity after the combination in the in-process of processing the battenboard, can drive the extrusion seat through the pneumatic cylinder and carry out extrusion test to panel in the in-process of detecting, but intensity testing arrangement among the prior art need carry out extrusion deformation to panel in the in-process of using, but need place the panel in the top of supporting shoe when the extrusion for extruded position is unsettled, but leads to panel skew easily at the in-process that pressure gradually increases, influences the accuracy of test data, and unilateral perk easily takes place for panel simultaneously in extrusion process, influences the accuracy of result. Accordingly, improvements in the art are needed. Disclosure of utility model The utility model aims to provide a strength testing device for a polyurethane edge-sealed rock wool sandwich panel, which solves the problems that a support block is unstable to place and the panel is easy to warp. The technical scheme is that the strength testing device for the polyurethane edge-sealed rock wool sandwich board comprises a base, wherein the upper end of the base is connected with a movable plate in a sliding mode, the upper end of the movable plate is fixedly connected with a guide frame, a screw is installed in the guide frame through a bearing, a pressing frame is connected to the outer side of the screw through threads, a locking mechanism is arranged on the guide frame, the lower end of the movable plate is fixedly connected with a driving frame, the outer side of the driving frame is fixedly connected with a connecting plate, the lower end of the base is fixedly connected with a mounting frame, and a hydraulic cylinder is fixedly installed in the mounting frame. Preferably, the screw rod is connected with the moving plate through a bearing, the pressing frame is connected with the guide frame in a sliding manner, and the guide frame can guide the movement of the pressing frame. Preferably, the upper end fixedly connected with hand wheel of screw rod, the upper end fixedly connected with of base two symmetrically distributed supporting shoe, the supporting shoe can support panel. Preferably, the driving frame is in sliding connection with the base, the hydraulic cylinder is fixedly connected with the base, the output end of the hydraulic cylinder is fixedly connected with the connecting plate, and the hydraulic cylinder can drive the driving frame to move through the connecting plate. Preferably, the lower end of the base is fixedly connected with a guide rod frame, the guide rod frame is in sliding connection with the driving frame, and the guide rod frame can guide the movement of the driving frame. Preferably, the locking mechanism comprises multiple sheaves, multiple sheaves are fixedly connected to the upper portion of the outer side of the screw rod, a hinge bracket is fixedly connected to the middle portion of the outer side of the guide frame, a roll-over stand is hinged to the inner side of the hinge bracket, limiting teeth are fixedly connected to one side, close to the multiple sheaves, of the roll-over stand, springs are arranged on the outer side of the roll-over stand, and the limiting teeth can limit the screw rod through the multiple sheaves. Preferably, the limiting teeth are in clamping connection with the multiple sheaves, one end of the spring is fixedly connected with the roll-over stand, the other end of the spring is fixedly connected with the guide frame, and the spring can drive the roll-over stand to automatically reset through elasticity. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, the structures such as the pressing frame, the movable plate and the driving frame are additionally arranged on the base, after the plate is placed above the supporting block in the using process, the pressing frame is driven by the hydraulic cylinder to slide to the outer side of the plate, so that the plate can be limited, the plate is prevented from moving in the detecting process, meanwhile, the two sides of the plate are raised, and the stability of data can be effectively improved. 2. According to the utility model, the screw, the multi-grooved wheels, the limiting teeth and other structures are additionally arranged on the guide frame, so that the pressing degree of the pressing frame can be adjusted through the threaded fit betwe