Compressor spring automatic press-in device

Abstract

The invention provides an automatic press-in device for a compressor spring, relates to the technical field of compressor pump body assembly, and solves the technical problem of low mounting efficiency of a slip sheet spring in the prior art. The automatic press-in device for the compressor spring comprises a vibration material separation mechanism used for vibrating and separating the spring; the pump body positioning mechanism comprises a righting mechanism and a pressing mechanism, a center hole is formed in the pressing mechanism, the righting mechanism and the pressing mechanism are arranged on the two sides of a conveying line used for conveying the pump body structure respectively, and the righting mechanism and the pressing mechanism are used for positioning the pump body structure and enabling the center hole to be aligned with a spring hole in the pump body structure; the transferring mechanism is used for picking up the springs sorted by the vibration sorting mechanism and conveying the springs into the center hole; and the spring driving mechanism is arranged on the pressing mechanism, and the spring driving mechanism is used for driving the spring in the center hole to move into a spring hole in the pump body structure. The compressor spring automatic press-in device can improve the installation efficiency.

Description

Technical Field

[0001] This invention relates to the field of compressor pump assembly technology, and in particular to an automatic compressor spring pressing device. Background Technology

[0002] Currently, such as Figures 1-2 As shown, the installation of the vane spring in the compressor pump body assembly is mainly done manually using tooling to press the vane spring into the spring hole. The degree of automation is very low, the efficiency is low, and it cannot meet the needs of automated production.

[0003] The prior art also provides an online installation device for pump body crankshaft springs, including a frame, a vibrating feeding mechanism, a feeding mechanism, a first tooling plate positioning and lifting mechanism, a spring pre-insertion mechanism, a second tooling plate positioning and lifting mechanism, a spring insertion and detection mechanism, a pressing mechanism, and a control device, wherein a worktable is provided on the frame.

[0004] This online crankshaft spring installation equipment can automate the assembly of crankshaft springs, significantly improving production efficiency. However, it is not suitable for assembling vane springs, mainly for the following reasons:

[0005] First, the spring hole of the sliding spring is located on the side of the pump body assembly, making it impossible to use an inserting mechanism to push the sliding spring into the spring hole from the bottom. If the sliding spring is pushed in from the side, it is easy to cause the pump body assembly to move, resulting in the sliding spring and spring hole being difficult to position, which affects the installation accuracy and efficiency of the sliding spring.

[0006] Secondly, the sliding spring has a columnar structure and is equipped with a large-diameter end and a small-diameter end. The vibrating feeding mechanism cannot guarantee that the sliding springs are arranged in the same way, and the positional accuracy of the sliding springs is difficult to guarantee, which affects the installation efficiency.

[0007] In addition, when the sliding spring is conveyed from the vibrating feeding mechanism to the top feeding mechanism, the positioning accuracy of the sliding spring is difficult to guarantee, which affects the installation accuracy of the sliding spring. Summary of the Invention

[0008] The purpose of this invention is to provide an automatic compressor spring pressing device to solve the technical problem of low installation efficiency of slide springs in the prior art. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0009] To achieve the above objectives, the present invention provides the following technical solution:

[0010] The automatic spring-pressing device for compressors provided by this invention includes:

[0011] Vibrating material sorting mechanism, used to vibrate and sort springs;

[0012] The pump body positioning mechanism includes a straightening mechanism and a pressing mechanism. The pressing mechanism is provided with a central hole. The straightening mechanism and the pressing mechanism are respectively arranged on both sides of the conveyor line used to transport the pump body structure. The straightening mechanism and the pressing mechanism are used to position the pump body structure and align the central hole with the spring hole on the pump body structure.

[0013] A transfer mechanism is used to pick up the springs sorted by the vibrating material sorting mechanism and transport the springs into the central hole;

[0014] A spring-loading mechanism is provided on the clamping mechanism. The spring-loading mechanism is used to drive the spring in the central hole to move into the spring hole on the pump body structure.

[0015] As an optional implementation, the straightening mechanism includes a straightening drive assembly and a straightening frame, and the pressing mechanism includes a pressing drive assembly and a pressing support block. The pressing support block is provided with a central hole, which is concentrically arranged with the spring hole on the pump body structure.

[0016] The straightening drive assembly drives the straightening frame to move closer to or away from the clamping support block, and the clamping drive assembly drives the clamping support block to move closer to or away from the straightening frame, so as to clamp the pump body structure through the straightening frame and the clamping support block, and align the center hole with the spring hole on the pump body structure.

[0017] As an optional implementation, the clamping drive assembly includes a clamping reciprocating moving assembly and an elastic abutment assembly, wherein the elastic abutment assembly is disposed on the clamping reciprocating moving assembly;

[0018] The elastic abutment assembly includes a pressing floating plate, a pressing slider, and a pressing slide rail. The pressing slider is disposed on the pressing floating plate, the pressing slide rail cooperates with the pressing slider, the pressing support block is disposed on the pressing slide rail, and a return spring is disposed between the pressing slide rail and the pressing floating plate.

[0019] As an optional implementation, a height adjustment component is also included, which is disposed between the pressing reciprocating moving component and the elastic abutment component.

[0020] As an optional implementation, the pressing reciprocating moving assembly includes a horizontal moving cylinder, a horizontal moving slide rail, a horizontal moving slider, a cylinder connecting block, and a moving guide slide rail. The horizontal moving slide rail and the horizontal moving slider cooperate with each other, and the cylinder connecting block is connected to the moving guide slide rail.

[0021] The cylinder connecting block is slidably mounted on the movable guide rail, the height adjustment component is connected to the horizontal moving slider and the cylinder connecting block, and the output shaft of the horizontal moving cylinder is connected to the cylinder connecting block.

[0022] As an optional implementation, an angle adjustment mechanism is also included, wherein the pressing reciprocating moving component is disposed on the angle adjustment mechanism, and the angle adjustment mechanism is used to adjust the angle of the pressing reciprocating moving component.

[0023] As an optional implementation, the height adjustment assembly includes an upper floating plate, a height adjustment frame, and a height adjustment structure. The height adjustment frame is slidably mounted on the upper floating plate, and the height adjustment structure is used to drive the height adjustment frame to slide up and down.

[0024] The height adjustment structure includes a height adjustment slider, a height adjustment slide rail, and a height adjustment bolt. The height adjustment slide rail is disposed on the upper floating plate. The height adjustment frame is connected to the height adjustment slider. The height adjustment slide rail cooperates with the height adjustment slider. The pressing reciprocating moving component is connected to the height adjustment slider. The height adjustment bolt is threadedly connected to the height adjustment frame, and the free end of the height adjustment bolt abuts against the upper floating plate.

[0025] As an optional implementation, the angle adjustment mechanism includes an angle adjustment disk with a plurality of arc-shaped adjustment grooves, and the pressing reciprocating moving component is detachably mounted on the arc-shaped adjustment grooves.

[0026] As an optional implementation, a support block adjustment mechanism is also provided between the pressing support block and the pressing slide rail.

[0027] As an optional implementation, the support block adjustment mechanism includes a support block adjustment slider, a support block adjustment slide rail, and a support block locking structure. The support block adjustment slide rail is disposed on the press-in slide rail, the support block adjustment slider cooperates with the support block adjustment slide rail, and the support block locking structure is used to lock the position of the support block adjustment slider on the support block adjustment slide rail.

[0028] As an optional implementation, the vibrating material distribution mechanism includes a vibrating plate and a material distribution trough. The material distribution trough is provided with a material distribution straight groove. The width of the material distribution straight groove is less than the maximum outer diameter of the spring, and the width of the material distribution straight groove is greater than the minimum outer diameter of the spring.

[0029] As an optional implementation, the transfer mechanism includes a material handling mechanism, a conveying mechanism, and a feeding mechanism;

[0030] The picking mechanism picks up the springs sorted by the vibrating sorting mechanism and sends them to the conveying mechanism. The conveying mechanism is used to transport the springs to the feeding mechanism, which in turn sends the springs into the central hole.

[0031] As an optional implementation, the material handling mechanism includes a material handling reciprocating assembly, a material handling lifting assembly, and a material handling gripper assembly. The material handling lifting assembly is disposed on the material handling reciprocating assembly, and the material handling gripper assembly is disposed on the material handling lifting assembly. The material handling reciprocating assembly is used to drive the lifting assembly and the material handling gripper assembly to reciprocate, and the material handling lifting assembly is used to drive the material handling gripper assembly to move up and down.

[0032] As an optional implementation, the conveying mechanism includes a spring inlet, a spring conveying pipe, a spring conveying connector, a gas connecting block, a conveying drive assembly, and a gas conveying assembly. The spring conveying pipe is connected between the spring inlet and the spring conveying connector. The gas outlet of the gas conveying assembly is connected to the gas connecting block. The conveying drive assembly is connected to the gas connecting block to drive the gas connecting block to reciprocate until it covers the spring inlet.

[0033] As an optional implementation, the feeding mechanism includes a front-back and left-right adjustment component and a linear module, wherein the spring conveying joint is disposed on the linear module and the linear module is disposed on the front-back and left-right adjustment component.

[0034] As an optional implementation, the spring-driving mechanism includes a spring-driving cylinder, a linear bearing, and a spring-driving gun head. The spring-driving gun head is mounted on the linear bearing, and the spring-driving cylinder drives the spring-driving gun head to reciprocate.

[0035] The beneficial effects of this invention are as follows: The automatic spring pressing device for compressors provided by this invention includes a vibration sorting mechanism, a pump body positioning mechanism, a transfer mechanism, and a spring pressing mechanism. The vibration sorting mechanism is used to vibrate and sort the springs; the transfer mechanism is used to pick up the springs sorted by the vibration sorting mechanism and transport the springs to the central hole on the pressing mechanism; the pump body positioning mechanism is used to position the pump body structure from both sides of the conveyor line, thereby aligning the spring holes on the pump body structure with the central hole on the pressing mechanism; the spring pressing mechanism is used to press the springs in the central hole into the spring holes on the pump body structure. The automatic spring installation is achieved by mechanical control, which greatly improves the spring installation efficiency and can effectively ensure the installation accuracy. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the pump body structure;

[0038] Figure 2 This is a schematic diagram (I) of a manual spring installation structure in the prior art;

[0039] Figure 3 This is a schematic diagram (II) of a manual spring installation structure in the prior art;

[0040] Figure 4 This is a schematic diagram of the structure of the present invention;

[0041] Figure 5 This is a partial structural schematic diagram of the present invention;

[0042] Figure 6 This is a schematic diagram of the structure of the vibration dispensing mechanism of the present invention;

[0043] Figure 7 This is a partial structural schematic diagram of the vibrating material distribution mechanism of the present invention;

[0044] Figure 8 This is a partial structural schematic diagram (I) of the transfer mechanism of the present invention;

[0045] Figure 9 This is a partial structural schematic diagram (II) of the transfer mechanism of the present invention;

[0046] Figure 10 This is a schematic diagram of the straightening mechanism of the present invention;

[0047] Figure 11 This is a schematic diagram of the spring-loading mechanism of the present invention;

[0048] Figure 12 This is a schematic diagram of the structure of the clamping support block of the present invention;

[0049] Figure 13 This is a schematic diagram of the height adjustment component of the present invention;

[0050] Figure 14 This is a schematic diagram of the angle adjustment mechanism of the present invention.

[0051] In the picture:

[0052] 100. Vibrating material distribution mechanism; 200. Pump body positioning mechanism; 300. Transfer mechanism; 400. Spring insertion mechanism; 500. Height adjustment assembly; 600. Angle adjustment mechanism; 700. Pump body structure; 800. Conveyor line;

[0053] 110. Vibratory feeder; 120. Material distribution chute; 121. Straight material distribution chute;

[0054] 210. Straightening mechanism; 220. Tightening mechanism;

[0055] 211. Straightening drive assembly; 212. Straightening frame;

[0056] 221. Pressing drive assembly; 222. Pressing support block; 223. Center hole; 224. Pressing reciprocating movement assembly; 225. Elastic abutment assembly; 226. Support block adjustment mechanism;

[0057] 2241. Horizontal moving cylinder; 2242. Horizontal moving slide rail; 2243. Horizontal moving slider; 2244. Cylinder connecting block; 2245. Moving guide slide rail;

[0058] 2251. Press in the floating plate; 2252. Press in the slider; 2253. Press in the slide rail; 2254. Return spring;

[0059] 2261. Support block adjusting slider; 2262. Support block adjusting slide rail; 2263. Support block locking structure;

[0060] 310. Material handling mechanism; 320. Conveying mechanism; 330. Feeding mechanism;

[0061] 311. Material handling reciprocating assembly; 312. Material handling lifting assembly; 313. Material handling gripper assembly;

[0062] 3111, Material picking reciprocating cylinder; 3112, Material picking reciprocating guide rail; 3113, Material picking reciprocating slider; 3121, Material picking lifting cylinder; 3122, Material picking lifting guide rail; 3123, Material picking lifting slider;

[0063] 321. Spring inlet; 322. Spring delivery pipe; 323. Spring delivery connector; 324. Gas connection block; 325. Conveying drive assembly; 326. Gas delivery assembly; 327. Limit baffle;

[0064] 331. Front-back and left-right adjustment components; 332. Linear module; 333. Up-down adjustment components;

[0065] 410. Spring-loaded cylinder; 420. Linear bearing; 430. Spring-loaded nozzle;

[0066] 510. Upper floating plate; 520. Height adjustment frame; 530. Height adjustment slider; 540. Height adjustment slide rail; 550. Height adjustment bolt;

[0067] 610. Angle adjustment disc; 620. Arc-shaped adjustment groove;

[0068] 710. Spring hole. Detailed Implementation

[0069] Please refer to the attached diagram below. Figures 1 to 14 This document explains the content of the invention and the differences between the invention and existing technologies. The technical solutions (including preferred solutions) of the invention are further described in detail below with reference to accompanying drawings and examples of optional embodiments. It should be noted that any technical feature or solution in this embodiment is one or more of a variety of optional technical features or solutions. For the sake of brevity, this document cannot exhaustively list all alternative technical features and solutions of the invention, nor is it convenient to emphasize that each implementation of a technical feature is one of multiple optional implementations. Therefore, those skilled in the art should understand that any technical means provided by the invention can be replaced, or any two or more technical means or features provided by the invention can be combined to obtain new technical solutions. No technical feature or solution in this embodiment limits the scope of protection of the invention. The scope of protection of the invention should include any alternative technical solutions that can be conceived by those skilled in the art without creative effort, as well as new technical solutions obtained by combining any two or more technical means or features provided by the invention.

[0070] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0071] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0072] This invention provides an automatic compressor spring pressing device to improve installation efficiency.

[0073] The following is combined with Figures 1 to 14 The technical solution provided by this invention will be described in more detail below.

[0074] This invention provides an automatic spring-pressing device for a compressor, comprising:

[0075] Vibrating material sorting mechanism 100, used to vibrate and sort springs;

[0076] The pump body positioning mechanism 200 includes a straightening mechanism 210 and a pressing mechanism 220. The pressing mechanism 220 is provided with a central hole 223. The straightening mechanism 210 and the pressing mechanism 220 are respectively arranged on both sides of the conveying line 800 used to convey the pump body structure 700. The straightening mechanism 210 and the pressing mechanism 220 are used to position the pump body structure 700 and align the central hole 223 with the spring hole 710 on the pump body structure 700.

[0077] The transfer mechanism 300 is used to pick up the springs sorted by the vibrating material sorting mechanism 100 and transport the springs into the central hole 223.

[0078] A spring-driving mechanism 400 is provided on the clamping mechanism 220. The spring-driving mechanism 400 is used to drive the spring in the center hole 223 to move into the spring hole 710 on the pump body structure 700.

[0079] The automatic spring pressing device for compressors provided by this invention includes a vibration sorting mechanism 100, a pump body positioning mechanism 200, a transfer mechanism 300, and a spring pressing mechanism 400. The vibration sorting mechanism 100 is used to vibrate and sort springs; the transfer mechanism 300 is used to pick up the springs sorted by the vibration sorting mechanism 100 and transport the springs to the center hole 223 on the pressing mechanism 220; the pump body positioning mechanism 200 is used to position the pump body structure 700 from both sides of the conveyor line 800, thereby aligning the spring hole 710 on the pump body structure 700 with the center hole 223 on the pressing mechanism 220; the spring pressing mechanism 400 is used to press the spring in the center hole 223 into the spring hole 710 on the pump body structure 700. The automatic spring installation is achieved by mechanical control, which greatly improves the spring installation efficiency and can effectively ensure the installation accuracy.

[0080] It should be noted that the conveyor line 800 conveys the pump body structure 700, and the spring hole 710 of the pump body structure 700 is set along a preset direction. The center hole 223 on the clamping mechanism 220 is set corresponding to the spring hole 710. When the conveyor line 800 conveys the pump body structure 700 to the designated position, the straightening mechanism 210 and the clamping mechanism 220 are used to position the pump body structure 700, thereby ensuring that the spring hole 710 and the center hole 223 are aligned and ensuring the spring installation accuracy.

[0081] In some embodiments of the present invention, the vibrating material distribution mechanism 100 includes a vibrating plate 110 and a material distribution groove 120. The material distribution groove 120 is provided with a material distribution straight groove 121. The width of the material distribution straight groove 121 is less than the maximum outer diameter of the spring, and the width of the material distribution straight groove 121 is greater than the minimum outer diameter of the spring.

[0082] In some embodiments of the present invention described above, the vibrating material sorting mechanism 100 includes a vibrating disk 110 and a material sorting trough 120. The vibrating disk 110 is used to vibrate and sort the springs, so that the springs are conveyed sequentially along the material sorting trough 120. The material sorting trough 120 is provided with a material sorting straight groove 121. The width of the material sorting straight groove 121 is smaller than the maximum outer diameter of the spring, and the width of the material sorting straight groove 121 is larger than the minimum outer diameter of the spring. When the spring passes through the material sorting straight groove 121, the smaller diameter end of the spring will enter the material sorting straight groove 121, so that the spring is placed in a vertical state, which makes it convenient for the transfer mechanism 300 to pick up the springs one by one from the vibrating material sorting mechanism 100.

[0083] In some embodiments of the present invention, the transfer mechanism 300 includes a material picking mechanism 310, a conveying mechanism 320, and a feeding mechanism 330;

[0084] The picking mechanism 310 picks up the springs sorted by the vibrating sorting mechanism 100 and sends them to the conveying mechanism 320. The conveying mechanism 320 is used to convey the springs to the feeding mechanism 330, and the feeding mechanism 330 is used to send the springs into the center hole 223.

[0085] In some embodiments of the present invention, the material handling mechanism 310 includes a material handling reciprocating assembly 311, a material handling lifting assembly 312, and a material handling gripper assembly 313. The material handling lifting assembly 312 is disposed on the material handling reciprocating assembly 311, and the material handling gripper assembly 313 is disposed on the material handling lifting assembly 312. The material handling reciprocating assembly 311 is used to drive the lifting assembly and the material handling gripper assembly 313 to reciprocate, and the material handling lifting assembly 312 is used to drive the material handling gripper assembly 313 to move up and down.

[0086] In some of the embodiments of the present invention described above, the material picking mechanism 310 includes a material picking reciprocating assembly 311, a material picking lifting assembly 312, and a material picking gripper assembly 313. The material picking reciprocating assembly 311 and the material picking lifting assembly 312 are used to adjust the horizontal and vertical positions of the material picking gripper assembly, thereby ensuring that the material picking gripper assembly 313 can pick up the spring from the material distribution groove 120 and transport the spring to the conveying mechanism 320.

[0087] Specifically, the material picking reciprocating assembly 311 includes a material picking reciprocating cylinder 3111, a material picking reciprocating guide rail 3112, and a material picking reciprocating slider 3113. The material picking reciprocating guide rail 3112 and the material picking reciprocating slider 3113 cooperate with each other, and the material picking reciprocating cylinder 3111 is connected to the material picking reciprocating slider 3113. The material picking lifting assembly 312 includes a material picking lifting cylinder 3121, a material picking lifting guide rail 3122, and a material picking lifting slider 3123. The material lifting cylinder 3121 and the material lifting guide rail 3122 are both mounted on the material lifting reciprocating slider 3113. The material lifting guide rail 3122 and the material lifting slider 3123 cooperate with each other. The material lifting cylinder 3121 is connected to the material lifting slider 3123. The material gripper assembly 313 includes a material gripper cylinder, which is mounted on the material lifting slider 3123. The material gripper cylinder is a finger cylinder.

[0088] In some embodiments of the present invention, the conveying mechanism 320 includes a spring inlet 321, a spring conveying pipe 322, a spring conveying connector 323, a gas connecting block 324, a conveying drive assembly 325, and a gas conveying assembly 326. The spring conveying pipe 322 is connected between the spring inlet 321 and the spring conveying connector 323. The outlet of the gas conveying assembly 326 is connected to the gas connecting block 324. The conveying drive assembly 325 is connected to the gas connecting block 324 to drive the gas connecting block 324 to reciprocate until it covers the spring inlet 321.

[0089] In some embodiments of the present invention described above, the conveying mechanism 320 includes a spring inlet 321, a spring conveying pipe 322, a spring conveying connector 323, a gas connecting block 324, a conveying drive assembly 325, and a gas conveying assembly 326. The spring inlet 321 is used to receive the springs conveyed by the material handling mechanism 310. After the springs enter the spring inlet 321, the conveying drive assembly 325 is connected to the gas connecting block 324 to drive the gas connecting block 324 to reciprocate until it covers the spring inlet 321. The gas conveying assembly 326 conveys gas to drive the springs to be conveyed along the spring conveying pipe 322 to the spring conveying connector 323. By aligning the spring conveying structure with the central hole 223, the springs can be conveyed into the central hole 223.

[0090] Specifically, the conveying drive assembly 325 is a conveying drive cylinder.

[0091] In some embodiments of the present invention, the conveying mechanism 320 further includes a limiting baffle 327, which is disposed on the outlet of the spring conveying tube 322. The limiting baffle 327 and the spring conveying tube 322 can be located on both sides of the central hole 223, thereby confining the spring within the central hole 223.

[0092] In some embodiments of the present invention, the feeding mechanism 330 includes a front-back and left-right adjustment component 331 and a linear module 332, the spring conveying joint 323 is disposed on the linear module 332, and the linear module 332 is disposed on the front-back and left-right adjustment component 331.

[0093] In some of the embodiments of the present invention described above, the linear module 332 is used to drive the spring delivery connector 323 to move to correspond with the center hole 223, so as to ensure that the gas delivery assembly 326 delivers the spring into the center hole 223. The position of the spring delivery connector 323 can be adjusted by the front-back and left-right adjustment assembly 331, thereby ensuring that the spring delivery structure can correspond with the center hole 223.

[0094] Specifically, the front-back and left-right adjustment assembly 331 uses a combination of front-back adjustment assembly and left-right adjustment assembly to achieve front-back and left-right adjustment. For example, it uses a shaft and sleeve to cooperate and adjust by locking with bolts; or it uses a guide rail slider to cooperate and adjust with bolts, etc.

[0095] In some embodiments, a height adjustment component 333 is also included. Specifically, the height adjustment component 333 has a groove provided on the column, and a height adjustment block is slidably disposed on the column. Height adjustment is achieved by providing bolts on the height adjustment block.

[0096] In some embodiments of the present invention, the straightening mechanism 210 includes a straightening drive assembly 211 and a straightening frame 212, and the pressing mechanism 220 includes a pressing drive assembly 221 and a pressing support block 222. The pressing support block 222 is provided with a central hole 223, and the central hole 223 is concentrically arranged with the spring hole 710 on the pump body structure 700.

[0097] The straightening drive assembly 211 drives the straightening frame 212 to move closer to or away from the clamping support block 222, and the clamping drive assembly 221 drives the clamping support block 222 to move closer to or away from the straightening frame 212, so as to clamp the pump body structure 700 through the straightening frame 212 and the clamping support block 222, and align the center hole 223 with the spring hole 710 on the pump body structure 700.

[0098] In some embodiments of the present invention described above, the straightening drive assembly 211 drives the straightening frame 212, and the pressing drive assembly 221 drives the pressing support block 222, thereby driving the pressing support block 222 and the straightening frame 212 to move closer to each other, thus clamping the pump body structure 700. At this time, the central hole 223 is aligned with the spring hole 710; the pressing support block 222 and the straightening frame 212 are driven to move further away from each other, thereby releasing the pump body structure 700.

[0099] Specifically, the straightening drive component 211 is a cylinder, which is connected to the conveyor line 800 frame via a connecting plate.

[0100] In some embodiments of the present invention, the pressing drive assembly 221 includes a pressing reciprocating moving assembly 224 and an elastic abutment assembly 225, wherein the elastic abutment assembly 225 is disposed on the pressing reciprocating moving assembly 224;

[0101] The elastic abutment component 225 includes a pressing floating plate 2251, a pressing slider 2252, and a pressing slide rail 2253. The pressing slider 2252 is disposed on the pressing floating plate 2251, and the pressing slide rail 2253 cooperates with the pressing slider 2252. The pressing support block 222 is disposed on the pressing slide rail 2253, and a return spring 2254 is disposed between the pressing slide rail 2253 and the pressing floating plate 2251.

[0102] In some of the embodiments of the present invention described above, the clamping drive assembly 221 includes a clamping reciprocating moving assembly 224 and an elastic abutment assembly 225. The elastic abutment is used to provide an elastic abutment force to ensure that the straightening frame 212 and the clamping support block 222 can better clamp and position the pump body structure 700.

[0103] Specifically, the clamping support block 222 can slide along the pressing slide rail 2253, and the elastic force of the return spring 2254 can drive the clamping support block 222 to abut against the pump body structure 700, thereby ensuring that the pump body structure 700 is effectively positioned.

[0104] In some embodiments of the present invention, a support block adjustment mechanism 226 is further provided between the pressing support block 222 and the pressing slide rail 2253.

[0105] The support block adjustment mechanism 226 includes a support block adjustment slider 2261, a support block adjustment slide rail 2262, and a support block locking structure 2263. The support block adjustment slide rail 2262 is disposed on the press-in slide rail 2253. The support block adjustment slider 2261 and the support block adjustment slide rail 2262 cooperate with each other. The support block locking structure 2263 is used to lock the position of the support block adjustment slider 2261 on the support block adjustment slide rail 2262.

[0106] Specifically, the support block locking structure 2263 is a support block locking bolt, which locks the support block adjusting slider 2261 onto the support block adjusting slide rail 2262.

[0107] In some embodiments of the present invention, a height adjustment component 500 is also included, which is disposed between the pressing reciprocating moving component 224 and the elastic abutment component 225.

[0108] In some of the embodiments of the present invention described above, by setting a height adjustment component 500, the height of the elastic abutment component 225 is adjusted, thereby ensuring that the height of the clamping support block 222 is adjustable, which can be adapted to the spring assembly needs of pump body structures 700 of different sizes.

[0109] Specifically, the height adjustment component 500 includes an upper floating plate 510, a height adjustment frame 520, and a height adjustment structure. The upper floating plate 510 is disposed on the pressing reciprocating moving component 224. The height adjustment frame 520 is slidably disposed on the upper floating plate 510. The height adjustment structure is used to drive the height adjustment frame 520 to slide up and down.

[0110] More specifically, the height adjustment structure includes a height adjustment slider 530, a height adjustment slide rail 540, and a height adjustment bolt 550. The height adjustment slide rail 540 is disposed on the upper floating plate 510. The height adjustment frame 520 is connected to the height adjustment slider 530, and the height adjustment slide rail 540 cooperates with the height adjustment slider 530. The elastic abutment component 225 is connected to the height adjustment slider 530. The height adjustment bolt 550 is threadedly connected to the height adjustment frame 520, and the free end of the height adjustment bolt 550 abuts against the upper floating plate 510. By driving the height adjustment bolt 550 to rotate, the position of the height adjustment slider 530 on the height adjustment slide rail 540 can be adjusted, thereby realizing height adjustment to ensure that the center hole 223 can be concentrically set with the spring hole 710.

[0111] In some embodiments of the present invention, the pressing reciprocating moving assembly 224 includes a horizontal moving cylinder 2241, a horizontal moving slide rail 2242, a horizontal moving slider 2243, a cylinder connecting block 2244, and a moving guide slide rail 2245. The horizontal moving slide rail 2242 and the horizontal moving slider 2243 cooperate with each other, and the cylinder connecting block 2244 and the moving guide slide rail 2245 are connected.

[0112] The cylinder connecting block 2244 is slidably mounted on the movable guide rail 2245, the height adjustment component 500 is connected to the horizontal moving slider 2243 and the cylinder connecting block 2244, and the output shaft of the horizontal moving cylinder 2241 is connected to the cylinder connecting block 2244.

[0113] In some embodiments of the present invention, an angle adjustment mechanism 600 is also included, wherein the pressing reciprocating moving component 224 is disposed on the angle adjustment mechanism 600, and the angle adjustment mechanism 600 is used to adjust the angle of the pressing reciprocating moving component 224.

[0114] Specifically, the angle adjustment mechanism 600 includes an angle adjustment disk 610, on which a plurality of arc-shaped adjustment grooves 620 are provided, and the pressing reciprocating moving component 224 is detachably mounted on the arc-shaped adjustment grooves 620.

[0115] It should be noted that the support block adjustment mechanism 226 can adjust the alignment of the spring-loaded nozzle 430 with the center hole 223, ensuring that the spring-loaded nozzle 430 can accurately enter the center hole 223, thereby driving the spring into the spring hole 710.

[0116] The height adjustment component 500 and the angle adjustment mechanism 600 can adjust the alignment between the center hole 223 and the spring hole 710 on the pump body structure 700, ensuring that the spring is installed quickly and efficiently.

[0117] In some embodiments of the present invention, the spring-driving mechanism 400 includes a spring-driving cylinder 410, a linear bearing 420, and a spring-driving gun head 430. The spring-driving gun head 430 is disposed on the linear bearing 420, and the spring-driving cylinder 410 drives the spring-driving gun head 430 to reciprocate.

[0118] In some of the embodiments of the present invention described above, the spring-driving mechanism 400 includes a spring-driving cylinder 410, a linear bearing 420, and a spring-driving gun head 430. The spring-driving gun head 430 is concentrically arranged with the central hole 223. The spring-driving cylinder 410 is used to drive the spring-driving gun head 430 to reciprocate and drive the spring into the spring hole 710.

[0119] The working process of the compressor spring automatic pressing device provided by the present invention is as follows:

[0120] First, the support block adjustment mechanism 226 adjusts the alignment of the spring-loaded nozzle 430 with the center hole 223 to ensure that the spring-loaded nozzle 430 can accurately enter the center hole 223, thereby driving the spring into the spring hole 710.

[0121] Secondly, the alignment of the center hole 223 with the spring hole 710 on the pump body structure 700 conveyed by the conveyor line 800 can be adjusted by the height adjustment component 500 and the angle adjustment mechanism 600.

[0122] In addition, the position of the spring delivery connector 323 is adjusted by the front-back, left-right adjustment component 331 and the up-down adjustment component 333 to ensure that the outlet end of the spring delivery connector 323 can be connected with the center hole 223.

[0123] During operation, the vibratory feeder 110 guides the spring to a vertical position, stopping at the material pick-up point of the material pick-up mechanism 310. At this time, the small end of the spring faces downwards, maintaining a vertical position. The material pick-up reciprocating assembly 311 and the material pick-up lifting assembly 312 drive the material pick-up gripper assembly 313 to reach the material pick-up point and clamp the spring, conveying it to the spring inlet 321. The spring falls into the spring conveying pipe 322 through the spring inlet 321. The conveying drive assembly 325 drives the gas connecting block 324 to reciprocate until it covers the spring inlet 321. The gas conveying assembly 326 is activated, blowing the spring to the outlet end of the spring conveying connector 323.

[0124] Prior to this, the linear module 332 drives the spring delivery connector 323 to move to correspond with the center hole 223, thereby delivering the spring into the center hole 223.

[0125] Then, the straightening mechanism 210 and the pressing mechanism 220 move closer to each other to position the pump body structure 700.

[0126] Finally, the spring cylinder 410 drives the spring to be driven into the gun head 430, thus driving the spring into the spring hole 710.

[0127] In the description of this specification, references to terms such as "example," "embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0128] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. An automatic spring-pressing device for a compressor, characterized in that, include: Vibrating material sorting mechanism, used to vibrate and sort springs; The pump body positioning mechanism includes a straightening mechanism and a pressing mechanism. The pressing mechanism is provided with a central hole. The straightening mechanism and the pressing mechanism are respectively arranged on both sides of the conveyor line used to transport the pump body structure. The straightening mechanism and the pressing mechanism are used to position the pump body structure and align the central hole with the spring hole on the pump body structure. A transfer mechanism is used to pick up the springs sorted by the vibrating material sorting mechanism and transport the springs into the central hole; A spring-loading mechanism is provided on the clamping mechanism. The spring-loading mechanism is used to drive the spring in the central hole to move into the spring hole on the pump body structure.

2. The compressor spring automatic pressing device according to claim 1, characterized in that, The straightening mechanism includes a straightening drive assembly and a straightening frame; the pressing mechanism includes a pressing drive assembly and a pressing support block; the pressing support block is provided with a central hole, which is concentrically arranged with the spring hole on the pump body structure. The straightening drive assembly drives the straightening frame to move closer to or away from the clamping support block, and the clamping drive assembly drives the clamping support block to move closer to or away from the straightening frame, so as to clamp the pump body structure through the straightening frame and the clamping support block, and align the center hole with the spring hole on the pump body structure.

3. The compressor spring automatic pressing device according to claim 2, characterized in that, The clamping drive assembly includes a clamping reciprocating moving assembly and an elastic abutting assembly, wherein the elastic abutting assembly is disposed on the clamping reciprocating moving assembly; And / or, the elastic abutment assembly includes a pressing floating plate, a pressing slider, and a pressing slide rail, the pressing slider being disposed on the pressing floating plate, the pressing slide rail cooperating with the pressing slider, the pressing support block being disposed on the pressing slide rail, and a return spring being disposed between the pressing slide rail and the pressing floating plate.

4. The compressor spring automatic pressing device according to claim 3, characterized in that, It also includes a height adjustment component disposed between the pressing reciprocating moving component and the elastic abutment component.

5. The compressor spring automatic pressing device according to claim 4, characterized in that, The height adjustment assembly includes an upper floating plate, a height adjustment frame, and a height adjustment structure. The height adjustment frame is slidably mounted on the upper floating plate, and the height adjustment structure is used to drive the height adjustment frame to slide up and down. And / or, the height adjustment structure includes a height adjustment slider, a height adjustment slide rail, and a height adjustment bolt. The height adjustment slide rail is disposed on the upper floating plate. The height adjustment frame is connected to the height adjustment slider. The height adjustment slide rail cooperates with the height adjustment slider. The elastic abutment component is connected to the height adjustment slider. The height adjustment bolt is threadedly connected to the height adjustment frame, and the free end of the height adjustment bolt abuts against the upper floating plate.

6. The compressor spring automatic pressing device according to claim 4, characterized in that, The pressing reciprocating moving assembly includes a horizontal moving cylinder, a horizontal moving slide rail, a horizontal moving slider, a cylinder connecting block, and a moving guide slide rail. The horizontal moving slide rail and the horizontal moving slider cooperate with each other, and the cylinder connecting block is connected to the moving guide slide rail. The cylinder connecting block is slidably mounted on the movable guide rail, the height adjustment component is connected to the horizontal moving slider and the cylinder connecting block, and the output shaft of the horizontal moving cylinder is connected to the cylinder connecting block.

7. The compressor spring automatic pressing device according to claim 3, characterized in that, It also includes an angle adjustment mechanism, on which the pressing reciprocating moving component is disposed, and the angle adjustment mechanism is used to adjust the angle of the pressing reciprocating moving component.

8. The compressor spring automatic pressing device according to claim 7, characterized in that, The angle adjustment mechanism includes an angle adjustment disk with several arc-shaped adjustment slots, and the pressing reciprocating moving component is detachably mounted on the arc-shaped adjustment slots.

9. The compressor spring automatic pressing device according to claim 3, characterized in that, A support block adjustment mechanism is also provided between the pressing support block and the pressing slide rail.

10. The compressor spring automatic pressing device according to claim 9, characterized in that, The support block adjustment mechanism includes a support block adjustment slider, a support block adjustment slide rail, and a support block locking structure. The support block adjustment slide rail is disposed on the press-in slide rail. The support block adjustment slider and the support block adjustment slide rail cooperate with each other. The support block locking structure is used to lock the position of the support block adjustment slider on the support block adjustment slide rail.

11. The compressor spring automatic pressing device according to any one of claims 1-10, characterized in that, The vibrating material distribution mechanism includes a vibrating plate and a material distribution trough. The material distribution trough is provided with a material distribution straight groove. The width of the material distribution straight groove is less than the maximum outer diameter of the spring, and the width of the material distribution straight groove is greater than the minimum outer diameter of the spring.

12. The compressor spring automatic pressing device according to any one of claims 1-10, characterized in that, The transfer mechanism includes a material handling mechanism, a conveying mechanism, and a feeding mechanism; The picking mechanism picks up the springs sorted by the vibrating sorting mechanism and sends them to the conveying mechanism. The conveying mechanism is used to transport the springs to the feeding mechanism, which in turn sends the springs into the central hole.

13. The compressor spring automatic pressing device according to claim 12, characterized in that, The material handling mechanism includes a material handling reciprocating assembly, a material handling lifting assembly, and a material handling gripper assembly. The material handling lifting assembly is mounted on the material handling reciprocating assembly, and the material handling gripper assembly is mounted on the material handling lifting assembly. The material handling reciprocating assembly is used to drive the lifting assembly and the material handling gripper assembly to reciprocate, and the material handling lifting assembly is used to drive the material handling gripper assembly to move up and down.

14. The compressor spring automatic pressing device according to claim 13, characterized in that, The conveying mechanism includes a spring inlet, a spring conveying pipe, a spring conveying connector, a gas connecting block, a conveying drive assembly, and a gas conveying assembly. The spring conveying pipe is connected between the spring inlet and the spring conveying connector. The gas outlet of the gas conveying assembly is connected to the gas connecting block. The conveying drive assembly is connected to the gas connecting block to drive the gas connecting block to reciprocate until it covers the spring inlet.

15. The compressor spring automatic pressing device according to claim 14, characterized in that, The feeding mechanism includes a front-back and left-right adjustment component and a linear module. The spring conveying joint is disposed on the linear module, and the linear module is disposed on the front-back and left-right adjustment component.

16. The compressor spring automatic pressing device according to any one of claims 1-10, characterized in that, The spring-driving mechanism includes a spring-driving cylinder, a linear bearing, and a spring-driving gun head. The spring-driving gun head is mounted on the linear bearing, and the spring-driving cylinder drives the spring-driving gun head to reciprocate.

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