High-stability paint film impactor

Abstract

The utility model relates to the technical field of epoxy curing agent preparation equipment, and discloses a high-stability paint film impactor which comprises a base, a vertical shell is fixedly connected to the rear side of the top wall of the base, a connecting groove is formed in the bottom of the front side of the vertical shell, and a supporting frame is arranged on the front side of the top wall of the base. The rear side of the supporting frame is fixedly connected with a connecting plate, the rear side of the connecting plate is clamped with the connecting groove, the bottoms of the left side and the right side of the vertical shell are both in threaded connection with first bolts, the tail ends of the first bolts are in threaded connection with one side of the connecting plate, and the inner bottom wall of the vertical shell is fixedly connected with a hydraulic rod. According to the impact device, the supporting frame and the front side of the vertical shell are clamped or separated, so that the impact device can be locked and disassembled through the first bolt, then the two fixing blocks and the fixing groove are clamped or separated, the impact device can be disassembled and assembled, the situation that disassembly and maintenance cannot be well conducted is avoided, and the maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of epoxy curing agent preparation equipment, and in particular to a high-stability paint film impactor. Background Technology

[0002] Paint curing agents are an important component of the paint industry, and their performance directly affects the adhesion and durability of paints. Currently, the performance testing of paint curing agents is mainly carried out in the laboratory by simulating the actual use environment. Among them, the impact strength of the paint film is a key indicator for evaluating the performance of paint curing agents. With the rapid development of industrial coating technology, the requirements for paint curing agents are becoming increasingly higher. Traditional testing equipment can no longer meet the needs of modern industry in terms of accuracy, stability and applicability.

[0003] A search revealed Chinese Patent Publication No. CN221594627U, which discloses a paint film impactor. The impactor includes a main body with high-stability mechanisms on both sides and a positioning and clamping mechanism on the top surface of the placement plate. Both the impactor body and the fixed frame plate have automatic impact mechanisms. This invention not only ensures the impactor is stably installed in a designated position, preventing displacement during use and avoiding inaccurate testing of the test plate due to displacement, but also eliminates the need for manual lifting of the impactor body. The lifting height of the impactor body can be set, allowing for multiple impact tests on the test plate, significantly improving the automation level. However, in practical use, the integrated support frame and connecting plate frame limit the impactor body, making it difficult to replace or repair damaged support frames or the impactor body, thus reducing the device's lifespan. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-stability paint film impactor, which aims to improve the problem in the prior art that when the support frame or the impactor body is damaged, it is not possible to complete the replacement and maintenance well, thus reducing the service life of the device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a high-stability paint film impactor, comprising a base, a vertical shell fixedly connected to the rear side of the top wall of the base, a connecting groove formed at the bottom front side of the vertical shell, a support frame provided on the front side of the top wall of the base, a connecting plate fixedly connected to the rear side of the support frame, the rear side of the connecting plate engaging with the connecting groove, bolts threadedly connected to the bottom left and right sides of the vertical shell, the ends of the bolts threadedly connected to one side of the connecting plate, a hydraulic rod fixedly connected to the inner bottom wall of the vertical shell, a connecting frame fixedly connected to the top of the hydraulic rod, fixing grooves formed at the left and right ends of the front side of the connecting frame, an impactor device provided on the front side of the connecting frame, fixing blocks fixedly connected to the left and right ends of the rear side of the impactor device, the rear sides of the fixing blocks engaging with the fixing grooves, bolts threadedly connected to the left and right ends of the connecting frame, the ends of the bolts threadedly connected to one side of the fixing blocks, a slidable connection between the inner wall of the connecting frame and the outer wall of the vertical shell, and stabilizing mechanisms provided on the left and right sides of the bottom wall of the connecting frame.

[0006] The above technical solution enables the support frame and the vertical shell to be installed or disassembled through the threaded connection of bolt one, and the connection frame and the impactor equipment to be disassembled and assembled through the threaded connection of bolt two, thereby improving the flexibility of the device and avoiding situations where disassembly and maintenance cannot be performed effectively.

[0007] As a further description of the above technical solution:

[0008] The stabilizing mechanism includes two diagonal braces, the tops of which are fixedly connected to the left and right sides of the bottom wall of the connecting frame, respectively. A lifting plate is fixedly connected to the bottom end of each diagonal brace, and a sliding plate is fixedly connected to the rear side of the lifting plate. A limiting groove is provided in the middle of the front side of the upright shell, and the rear side of the sliding plate is slidably connected to the limiting groove. Rotating plates are rotatably connected to the left and right sides of the lifting plate. Multiple locking grooves are provided in the middle of the left and right sides of the upright shell, and the rear side of the rotating plate engages with the locking groove.

[0009] The above technical solution improves the stability of the front side of the connecting frame during lifting and lowering under the support of the diagonal brace. The sliding connection between the sliding plate and the limiting groove prevents displacement of the impactor during use. At the same time, the locking between the rotating plate and the locking groove further improves the fixing effect when a fixed height is required.

[0010] As a further description of the above technical solution:

[0011] A control switch is fixedly connected to the left side of the vertical shell, and the control switch is electrically connected to the hydraulic rod and the impactor device respectively.

[0012] The above technical solution enables the device to be turned on and off by connecting the control switch.

[0013] As a further description of the above technical solution:

[0014] A locking plate is fixedly connected to the middle of the rear side of the impactor device, and a locking groove is opened in the middle of the front side of the connecting frame. The rear side of the locking plate engages with the locking groove.

[0015] The above technical solution improves the stability of the connection between the impactor and the connecting frame when the locking plate and locking groove are engaged.

[0016] As a further description of the above technical solution:

[0017] A scale is fixedly connected to the right side of the upright shell, and the right side of the scale has a smooth design.

[0018] The above technical solution enables the observation of the height increase / decrease when connected to a ruler.

[0019] As a further description of the above technical solution:

[0020] An auxiliary shell is fixedly connected to the bottom front side of the support frame. The auxiliary shell is designed as a hollow cylinder.

[0021] The above technical solution enables further limiting of the bottom end of the impactor device with the connection of the auxiliary shell.

[0022] As a further description of the above technical solution:

[0023] Two mounting seats are fixedly connected to each of the left and right sides of the base, and mounting slots are provided on the top walls of the mounting seats.

[0024] The above technical solution facilitates the installation and fixation of the device by connecting the mounting base and the mounting slot.

[0025] As a further description of the above technical solution:

[0026] Both bolts are fixedly connected to the middle of a rubber ring, and both bolts are designed symmetrically.

[0027] The above technical solution reduces rotational damage to the left and right sides of the connecting frame caused by the rubber ring connection.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, by engaging or disengaging the support frame with the front side of the upright shell, it can be locked and disassembled by bolts. Subsequently, by engaging and disengaging the two fixing blocks with the fixing groove, the assembly and disassembly of the impactor can be completed, which improves the flexibility of the device and avoids the situation where disassembly and maintenance cannot be carried out well. With the lifting of the connecting frame, the impact height can be automatically adjusted, which ultimately improves maintenance efficiency.

[0030] 2. In this utility model, the pressure at the bottom front of the connecting frame can be effectively dispersed through the connection of the diagonal brace. Thus, the stability of the device can be effectively improved through the sliding connection between the sliding plate and the limiting groove, avoiding displacement of the impactor during use. At the same time, the locking effect of the rotating plate and the locking groove further improves the fixing effect when a fixed height is required. Attached Figure Description

[0031] Figure 1 This is a perspective view of a high-stability paint film impactor proposed in this utility model;

[0032] Figure 2 This is a side view of a high-stability paint film impactor proposed in this utility model;

[0033] Figure 3 This is a schematic diagram of the connecting frame of a high-stability paint film impactor proposed in this utility model;

[0034] Figure 4 This is a schematic diagram of the support frame for a high-stability paint film impactor proposed in this utility model;

[0035] Figure 5 This is a schematic diagram of the stabilization mechanism of a high-stability paint film impactor proposed in this utility model.

[0036] Legend:

[0037] 1. Base; 2. Stabilizing mechanism; 201. Diagonal brace; 202. Lifting plate; 203. Sliding plate; 204. Limiting groove; 205. Rotating plate; 206. Locking groove; 3. Vertical shell; 4. Connecting groove; 5. Support frame; 6. Connecting plate; 7. Bolt 1; 8. Hydraulic rod; 9. Connecting frame; 10. Impactor equipment; 11. Fixing block; 12. Bolt 2; 13. Fixing groove; 14. Clamping plate; 15. Clamping groove; 16. Auxiliary shell; 17. Scale; 18. Control switch; 19. Mounting base; 20. Mounting groove; 21. Rubber ring. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a high-stability paint film impactor, comprising a base 1, a vertical shell 3 fixedly connected to the rear side of the top wall of the base 1, a connecting groove 4 formed at the bottom front side of the vertical shell 3, a support frame 5 provided on the front side of the top wall of the base 1, which can support and limit the bottom of the impactor device 10, a connecting plate 6 fixedly connected to the rear side of the support frame 5, the rear side of the connecting plate 6 engaging with the connecting groove 4, bolts 7 threadedly connected to the bottom left and right sides of the vertical shell 3, which can lock the rear side of the support frame 5, the end of the bolts 7 threadedly connected to one side of the connecting plate 6, a hydraulic rod 8 fixedly connected to the inner bottom wall of the vertical shell 3, and a connecting frame 9 fixedly connected to the top of the hydraulic rod 8, so that in Driven by the hydraulic rod 8, its top end drives the connecting frame 9 to rise and fall. The front left and right ends of the connecting frame 9 are provided with fixing slots 13. The front side of the connecting frame 9 is provided with an impactor device 10. The rear left and right ends of the impactor device 10 are fixedly connected with fixing blocks 11. The rear side of the fixing blocks 11 engages with the fixing slots 13. Through the engagement of the fixing blocks 11 and the fixing slots 13, the impactor device 10 can be installed and disassembled. The left and right ends of the connecting frame 9 are threaded with bolts 12. The end of the bolts 12 is threaded with one side of the fixing block 11. The inner wall of the connecting frame 9 is slidably connected to the outer wall of the vertical shell 3, thereby improving the stability of the impactor device 10 during adjustment. The bottom left and right sides of the connecting frame 9 are provided with stabilizing mechanisms 2.

[0040] Specifically, during the disassembly of the equipment, by rotating two bolts 7, the connection between the connecting plate 6 and both sides is completely unlocked. Then, by pulling the support frame 5, the connecting plate 6 can be separated from the connecting groove 4, thus achieving the purpose of disassembling the support frame 5. Continuing to rotate two bolts 12, the connection between the support frame 6 and the two fixing blocks 11 and the fixing groove 13 is unlocked. By pulling the impactor device 10, the disassembly and assembly of the impactor device 10 can be completed, thereby improving the flexibility of the device and effectively avoiding difficult disassembly situations encountered during maintenance. In addition, driven by the hydraulic rod 8, its top can push the connecting frame 9 to perform lifting operations, thereby realizing the function of automatically adjusting the height between the connecting frame 9 and the impactor device 10, ultimately improving the maintenance efficiency of the equipment.

[0041] Reference Figure 1 , Figure 2 and Figure 5 The stabilizing mechanism 2 includes two diagonal braces 201. The tops of the two diagonal braces 201 are fixedly connected to the left and right sides of the bottom wall of the connecting frame 9, respectively. The bottom end of the diagonal brace 201 is fixedly connected to a lifting plate 202, so that the front side of the connecting frame 9 can be supported by the diagonal brace 201. The rear side of the lifting plate 202 is fixedly connected to a sliding plate 203. A limiting groove 204 is opened in the middle of the front side of the upright shell 3. The rear side of the sliding plate 203 is slidably connected to the limiting groove 204. The sliding connection between the sliding plate 203 and the limiting groove 204 ensures the stability during use and prevents displacement. The left and right sides of the lifting plate 202 are rotatably connected to rotating plates 205. Multiple locking grooves 206 are opened in the middle of the left and right sides of the upright shell 3. The rear side of the rotating plate 205 engages with the locking groove 206, thereby ensuring the fixing effect when the fixed position is fixed.

[0042] Specifically, the connection of the diagonal brace 201 ensures that the pressure on the bottom front side of the connecting frame 9 can be effectively distributed and supported, thereby reducing the shaking of the connecting frame 9 during use and improving the stability of the overall structure. In addition, the sliding connection mechanism between the sliding plate 203 and the limiting groove 204 further enhances the stability of the lifting plate 202. Through the locking of the rotating plate 205 and the locking groove 206, the displacement and deflection of the impactor device 10 during use are effectively controlled, thereby further improving the stability and reliability of the device.

[0043] Reference Figure 1 , Figure 4 and Figure 5 A control switch 18 is fixedly connected to the left side of the vertical shell 3. The control switch 18 is electrically connected to the hydraulic rod 8 and the impactor device 10 respectively. A locking plate 14 is fixedly connected to the middle of the rear side of the impactor device 10. A locking groove 15 is opened in the middle of the front side of the connecting frame 9. The rear side of the locking plate 14 is locked with the locking groove 15. A scale 17 is fixedly connected to the right side of the vertical shell 3. The right side of the scale 17 is designed to be smooth.

[0044] Specifically, the control switch 18, which is electrically connected to the hydraulic rod 8 and the impactor device 10 respectively, enables the device to be turned on and off. The engagement of the locking plate 14 with the locking groove 15 improves the connection effect during the installation of the impactor device 10. The lifting height can be observed through the scale 17.

[0045] Reference Figure 1 , Figure 2 and Figure 3The support frame 5 has an auxiliary shell 16 fixedly connected to the bottom front side. The auxiliary shell 16 has a hollow cylindrical shape. The base 1 has two mounting seats 19 fixedly connected to the left and right sides. The top walls of the multiple mounting seats 19 are provided with mounting grooves 20. The middle of the two bolts 12 is fixedly connected with rubber rings 21. The two bolts 12 are symmetrically designed.

[0046] Specifically, the auxiliary shell 16 can further limit the bottom of the impactor device 10, the mounting base 19 and the mounting groove 20 can facilitate the fixed connection of the device, and the connection of the rubber ring 21 can reduce the rotational damage of the bolt 2 12 to both sides of the connecting frame 9.

[0047] Working principle: When disassembly is required, the two bolts 7 are rotated to unlock them from both sides of the connecting plate 6. Then, the support frame 5 is pulled to separate the connecting plate 6 from the connecting groove 4, thereby achieving the purpose of disassembling the support frame 5. Subsequently, the two bolts 12 are rotated to unlock the two fixing blocks 11 from the fixing groove 13. By pulling the impactor device 10, the impactor device 10 can be disassembled and assembled, thereby improving the flexibility of the device and avoiding situations where the device cannot be disassembled and maintained properly. At the same time, with the activation of the hydraulic rod 8, its top can drive the connecting frame 9 to lift and lower, thereby achieving the purpose of automatically adjusting the height of the connecting frame 9 and the impactor device 10, ultimately improving maintenance efficiency.

[0048] Furthermore, the pressure at the bottom front of the connecting frame 9 can be effectively supported and distributed through the connection of the diagonal brace 201, which reduces the shaking of the connecting frame 9 during use. At the same time, the sliding connection between the sliding plate 203 and the limiting groove 204 can improve the stability of the lifting plate 202. The locking of the rotating plate 205 and the locking groove 206 further improves the stability of the impactor device 10 during use, preventing displacement and deflection.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high stability paint film impactor comprising a base (1) characterised in that: The top wall rear side of the base (1) is fixedly connected with a vertical shell (3), the front side bottom of the vertical shell (3) is provided with a connecting groove (4), the top wall front side of the base (1) is provided with a support frame (5), the rear side of the support frame (5) is fixedly connected with a connecting plate (6), the rear side of the connecting plate (6) is clamped with the connecting groove (4), the left and right side bottoms of the vertical shell (3) are all threadedly connected with a bolt one (7), the end of the bolt one (7) is threadedly connected with one side of the connecting plate (6), the inner bottom wall of the vertical shell (3) is fixedly connected with a hydraulic rod (8), the top end of the hydraulic rod (8) is fixedly connected with a connecting frame (9), the front side left and right ends of the connecting frame (9) are all provided with a fixed groove (13), the front side of the connecting frame (9) is provided with an impactor device (10), the rear side left and right ends of the impactor device (10) are all fixedly connected with a fixed block (11), the rear side of the fixed block (11) is clamped with the fixed groove (13), the left and right ends of the connecting frame (9) are all threadedly connected with a bolt two (12), the end of the bolt two (12) is threadedly connected with one side of the fixed block (11), the inner wall of the connecting frame (9) is slidably connected with the outer wall of the vertical shell (3), and the bottom wall left and right sides of the connecting frame (9) are all provided with a stabilizing mechanism (2).

2. A high stability paint film impactor according to claim 1, wherein: The stabilizing mechanism (2) comprises two inclined struts (201), the top of the two inclined struts (201) is fixedly connected with the bottom wall left and right sides of the connecting frame (9), the bottom end of the inclined strut (201) is fixedly connected with a lifting plate (202), the rear side of the lifting plate (202) is fixedly connected with a sliding plate (203), the front side middle part of the vertical shell (3) is provided with a limiting groove (204), the rear side of the sliding plate (203) is slidably connected with the limiting groove (204), and the left and right sides of the lifting plate (202) are all rotatably connected with a rotating plate (205). The left and right sides of the vertical shell (3) are all provided with a plurality of locking grooves (206), and the rear side of the rotating plate (205) is clamped with the locking groove (206).

3. A high stability paint film impactor according to claim 1, wherein: The left side of the vertical shell (3) is fixedly connected with a control switch (18), and the control switch (18) is electrically connected with the hydraulic rod (8) and the impactor device (10) respectively.

4. The high stability paint film impactor of claim 1, wherein: The rear side middle part of the impactor device (10) is fixedly connected with a clamping plate (14), and the front side middle part of the connecting frame (9) is provided with a clamping groove (15). The rear side of the clamping plate (14) is clamped with the clamping groove (15).

5. The high stability paint film impactor of claim 1, wherein: The right side of the vertical shell (3) is fixedly connected with a scale (17), and the right side of the scale (17) is designed to be smooth.

6. A high stability paint film impactor according to claim 1, wherein: The front side bottom of the support frame (5) is fixedly connected with an auxiliary shell (16), and the shape of the auxiliary shell (16) is designed to be a hollow cylinder.

7. A high stability paint film impactor according to claim 1, wherein: The left and right sides of the base (1) are all fixedly connected with two mounting seats (19), and the top wall of the mounting seat (19) is provided with a mounting groove (20).

8. The high stability paint film impactor of claim 1, wherein: The middle part of the two bolt two (12) is fixedly connected with a rubber ring (21), and the two bolt two (12) are designed to be symmetrical.

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