A discharge assembly for a solenoid valve assembly

Abstract

The utility model relates to solenoid valve assembly technical field, especially solenoid valve assembly's ejection subassembly, and the material taking manipulator is used for putting solenoid valve into the tray, and the material stacking frame includes the material frame support and sets up the lifting assembly at the bottom of material frame support, the top of material frame support is provided with the locating cylinder, the inner chamber of locating cylinder is matched with the tray, the side of locating cylinder towards the material loading assembly is provided with the tray passing groove, the tray passing groove is set up at the bottom of locating cylinder, the left and right inner side wall of locating cylinder is rotatably connected with the support strip, and the spring is connected between the tail end of support strip and locating cylinder, in the structure, the full material tray can be stacked, the labor intensity is reduced, and the risk of finished product spilling is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic valve assembly technology, and in particular to a discharge component for electromagnetic valve assembly. Background Technology

[0002] This invention relates to the field of electromagnetic valve processing and manufacturing technology, specifically to the material tray loading and subsequent processing technology at the end of the electromagnetic valve finished product production line. In the mass production of solenoid valves, the end of the production line needs to complete the receiving and sorting of finished products to ensure orderly storage, handling, and subsequent quality inspection or packaging processes. Currently, most mainstream solenoid valve production lines have partially introduced automated equipment to assist in loading at the end of the line, typically using a robotic arm as the core actuator: the robotic arm picks up the finished solenoid valves from the processing station of the production line according to a preset program, and places them one by one into a special tray according to a set arrangement rule (the tray has positioning grooves that are adapted to the shape of the solenoid valves to prevent the finished products from shaking in the tray), until all the positioning grooves in the tray are filled, completing the single tray loading operation. However, after the tray is filled with finished solenoid valves, the existing production line has not yet achieved automated connection for the subsequent processing of the tray. It still relies on manual operation to complete the key operations. The specific process is as follows: when the robot arm detects that the current tray is full and stops loading, the operator needs to manually remove the tray full of finished products from the tray support station of the production line. Then, the operator needs to move the removed full tray to the designated area and stack multiple full trays layer by layer by manual alignment (the stacking height is usually controlled at 3-5 layers according to the manual handling capacity) to form a tray stack to save storage space. The above-mentioned manual stacking of material trays has significant technical defects: High labor intensity: On the one hand, the finished solenoid valves and the trays themselves have a certain weight (the weight of a single tray when full is usually 5-15kg). Operators need to frequently repeat the "take tray-carry-stack" action. They need to complete dozens to hundreds of cycles of operation within a single day's work hours, which can easily lead to muscle strain in the arms, waist and other parts of the body. On the other hand, the production line needs to run continuously to ensure production capacity. Operators need to work continuously in accordance with the rhythm of the production line with almost no time for adjustment, which further aggravates the labor load. Finished products are prone to spillage: When manually stacking trays, the alignment of the trays relies entirely on the operator's visual judgment and manual control, lacking precise positioning benchmarks and stable support structures. During the stacking process, if the alignment deviation between the upper and lower trays is large, the bottom of the upper tray is prone to collision and compression with the finished solenoid valves in the lower tray, causing the finished solenoid valves to fall out of the tray's positioning slot and spill out. In addition, during the manual handling of full trays, if the hand grip is unstable or the walking path is bumpy, the tray is also prone to tilting, causing finished products to spill out. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a discharge component for a solenoid valve assembly.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: The present invention discloses a discharge assembly for an electromagnetic valve assembly, comprising a material handling robot, a stacking rack, and a material loading assembly for placing a material tray; the material handling robot is used to insert the electromagnetic valve into the material tray; The stacking rack includes a rack support and a lifting assembly located at the bottom of the rack support; a positioning cylinder is provided at the top of the rack support; the inner cavity of the positioning cylinder matches the material tray; a material tray groove is provided on the side of the positioning cylinder facing the material loading assembly; the material tray groove is located at the bottom of the positioning cylinder; support bars are rotatably connected to the left and right inner walls of the positioning cylinder; a spring is connected between the end of the support bar and the positioning cylinder.

[0005] Furthermore, the positioning cylinder is composed of four L-shaped positioning plates fixed at the four corners of the top of the material rack support; the material conveying tray groove is located at the bottom of the L-shaped positioning plates.

[0006] Furthermore, a chamfered surface is provided between the bottom surface and the end surface of the support bar.

[0007] Furthermore, material rack support rollers are provided on both sides of the material rack bracket.

[0008] Furthermore, the material loading assembly includes a material loading linear module and a sliding seat connected to the material loading linear module; the sliding seat is internally provided with a rolling support module, a traction module and a clamping module.

[0009] Furthermore, the rolling support module includes a material tray lifting cylinder and an ejection cylinder; one end of the ejection cylinder is fixed on the sliding seat; the other end of the ejection cylinder is fixed to one end of the material tray lifting cylinder.

[0010] Furthermore, the clamping module includes a tray positioning cylinder with one end fixed to the sliding seat and a tray pressing block fixed to the other end of the tray positioning cylinder.

[0011] Furthermore, the rolling support module includes two sets of side pressure rollers and two sets of support rollers; the two sets of side pressure rollers are respectively arranged on both sides of the sliding seat; the two sets of support rollers are respectively arranged on both sides of the sliding seat. The side pressure roller assembly consists of multiple side positioning rollers; the support roller assembly consists of multiple bottom support rollers.

[0012] Furthermore, the material handling robot includes a material handling transverse module, a material handling lifting module, and a gripper cylinder; the movement direction of the material handling transverse module is perpendicular to the movement direction of the material carrying linear module; a transverse sliding plate is provided on the material handling transverse module; one end of the material handling lifting module is fixed on the transverse sliding plate; the other end of the material handling lifting module is fixed on the gripper cylinder; and clamping plates are fixed on the gripper toes of the gripper cylinder.

[0013] With the above structure, the beneficial effects of this utility model are as follows: After the material tray on the material loading component is filled, the material loading component pushes the material tray laterally from the material tray groove into the inner cavity of the positioning cylinder. At this time, the material tray is located below the support bar. Then, the lifting component pushes the material tray up along the height direction of the positioning cylinder. The material tray first overcomes the elastic force of the spring and flips the support bar up, and pushes it up together with the material tray above it to complete the stacking. After the material tray is completely higher than the support bar, the spring resistance causes the support bar to return to a horizontal state. The lifting component descends and places the material tray on the support bar for support, supporting and positioning the material tray inside the positioning cylinder. In this structure, full material tray stacking can be achieved, reducing labor intensity and reducing the risk of finished product spillage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a first-person perspective 3D view of the stacking rack; Figure 3 This is a second-person perspective 3D view of the stacking rack; Figure 4 This is a structural diagram of the support bar; Figure 5 This is a structural diagram of the material loading assembly; Figure 6 This is a structural diagram of the material handling robot; Figure 7 This is a structural diagram of the material tray; Explanation of reference numerals in the attached figures: 1. Stacking rack; 101. Rack support; 102. Support bar; 10201. Chamfered surface; 103. L-shaped positioning plate; 10301. Material conveyor groove; 104. Lifting assembly; 105. Rear stop bar; 106. Material rack support rollers; 2. Material loading assembly; 201. Material loading linear module; 202. Material tray clamping block; 203. Sliding seat; 204. Material tray positioning cylinder; 205. Side positioning wheel; 206. Bottom support wheel; 207. Material tray lifting cylinder; 208. Push-out cylinder; 3. Material handling robot; 301. Material handling transverse transfer module; 302. Material handling lifting module; 303. Gripper cylinder; 304. Transverse sliding plate; 4. Material tray; 401. Flange. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] like Figures 1 to 7 As shown, the discharge assembly of the solenoid valve assembly of this utility model includes a material handling robot 3 and a material loading assembly 2 for placing a material tray 4; the material handling robot 3 is used to put the solenoid valve into the material tray 4. It also includes a stacking rack 1; the stacking rack 1 includes a rack support 101 and a lifting assembly 104 disposed at the bottom of the rack support 101; a positioning cylinder is disposed at the top of the rack support 101; the inner cavity of the positioning cylinder matches the material tray 4; a material tray groove 10301 is disposed on the side of the positioning cylinder facing the material loading assembly 2; the material tray groove 10301 is disposed at the bottom of the positioning cylinder; support bars 102 are rotatably connected to the left and right inner walls of the positioning cylinder; a spring is connected between the end of the support bar 102 and the positioning cylinder; Under the action of the spring, the support bar 102 is reset to the position where the top surface is parallel to the horizontal plane. In this position, the positioning cylinder supports the support bar 102, preventing the support bar 102 from continuing to tilt downwards. The lifting assembly 104 is a lifting cylinder. One end of the spring is fixed to the positioning cylinder, and the other end of the spring is fixed to the support bar 102; After the material tray 4 on the material loading assembly 2 is filled, the material loading assembly 2 pushes the material tray 4 laterally from the material tray groove 10301 into the inner cavity of the positioning cylinder. At this time, the material tray 4 is located below the support bar 102. Then, the lifting assembly 104 pushes the material tray 4 up along the height direction of the positioning cylinder. The material tray 4 first overcomes the elastic force of the spring and flips the support bar 102 up, and pushes it up together with the material tray 104 above it to complete the stacking. After the material tray 4 is completely higher than the support bar 102, the support bar 102 returns to the horizontal state due to the resistance of the spring. The lifting assembly 104 descends and places the material tray 4 on the support bar 102 for support, supporting and positioning the material tray 4 inside the positioning cylinder. This structure enables four layers of fully loaded material trays to be stacked, reducing labor intensity and the risk of finished product spillage.

[0017] In a preferred embodiment of this utility model, the positioning cylinder is composed of four L-shaped positioning plates 103 fixed to the four corners of the top of the material rack support 101; the material conveying groove 10301 is disposed at the bottom of the L-shaped positioning plates 103. The L-shaped positioning plate 103 is a plate with an "L" shaped cross section; it is easy to assemble, and the L-shaped positioning plate 103 has a certain amount of deformation to prevent the material tray 4 from getting stuck between the L-shaped positioning plates 103. In addition, a gap is set between adjacent L-shaped positioning plates 103 to facilitate the removal of the material tray 4.

[0018] In a preferred embodiment of this utility model, a chamfered surface 10201 is provided between the bottom surface and the end surface of the support bar 102; when the material tray 4 is lifted, the material tray 4 first contacts the chamfered surface 10201.

[0019] As a preferred embodiment of this utility model, the material rack support 101 is provided with material rack support rollers 106 on both sides; the material rack support rollers 106 can reduce the friction of the material tray 4 entering the positioning cylinder; the material rack support 101 is provided with a rear stop bar 105 on the side away from the material loading component 2; the rear stop bar 105 prevents the material tray 4 from rushing out of the positioning cylinder.

[0020] In a preferred embodiment of this utility model, the material loading assembly 2 includes a material loading linear module 201 and a sliding seat 203 connected to the material loading linear module 201; the sliding seat 203 is internally provided with a rolling support module, a traction module and a clamping module; the material loading linear module 201 is not fundamentally different from the prior art, so it will not be described in detail; the material loading linear module 201 can drive the sliding seat 203 to perform translational sliding. The material tray 4 is matched with the rolling support module, allowing the material tray 4 to slide on the rolling support module; while the clamping module is used to clamp and fix the material tray 4 on the sliding seat 203 to prevent the material tray 4 from sliding on the rolling support module during the feeding process; When it is necessary to transfer the material tray 4 from the sliding seat 203 to the stacking rack 1, the clamping module releases its grip on the material tray 4; the traction module drives the material tray 4 to slide on the rolling support module, so that the material tray 4 enters the positioning cylinder from the material tray groove 10301.

[0021] In a preferred embodiment of the present invention, the rolling support module includes a material tray lifting cylinder 207 and an ejection cylinder 208; one end of the ejection cylinder 208 is fixed on the sliding seat 203; the other end of the ejection cylinder 208 is fixed on one end of the material tray lifting cylinder 207. After the material tray 4 enters the rolling support module, the material tray lifting cylinder 207 rises and contacts the bottom surface of the material tray 4. Then, the push cylinder 208 drives the material tray lifting cylinder 207 to move. The friction between the material tray lifting cylinder 207 and the bottom of the material tray 4 causes the material tray 4 to slide on the rolling support module.

[0022] As a preferred embodiment of the present invention, the clamping module includes a tray positioning cylinder 204 with one end fixed on the sliding seat 203 and a tray pressing block 202 fixed on the other end of the tray positioning cylinder 204. The bottom of the tray 4 is provided with a flange 401; the tray positioning cylinder 204 drives the tray pressing block 202 to move and press the flange 401, so that the tray 4 is pressed on the sliding seat 203, thereby fixing the tray 4 on the sliding seat 203; when the tray 4 slides, the tray positioning cylinder 204 needs to drive the tray pressing block 202 to separate from the flange 401; the tray pressing block 202 is "L" shaped, and the part pressing the flange 401 is located on the outside of the tray 4.

[0023] In a preferred embodiment of this utility model, the rolling support module includes two sets of side pressure rollers and two sets of support rollers; the two sets of side pressure rollers are respectively arranged on both sides of the sliding seat 203; the two sets of support rollers are respectively arranged on both sides of the sliding seat 203. The side pressure roller assembly consists of multiple side positioning rollers 205; the support roller assembly consists of multiple bottom support rollers 206. Supported by the bottom support wheels 206 on both sides and positioned by the side positioning wheels 205 on both sides, the material tray 4 and the sliding seat 203 are slidably connected.

[0024] In a preferred embodiment of this utility model, the material handling robot 3 includes a material handling transverse module 301, a material handling lifting module 302, and a gripper cylinder 303; the movement direction of the material handling transverse module 301 is perpendicular to the movement direction of the material carrying linear module 201; a transverse sliding plate 304 is provided on the material handling transverse module 301; one end of the material handling lifting module 302 is fixed to the transverse sliding plate 304; the other end of the material handling lifting module 302 is fixed to the gripper cylinder 303; and clamping plates are fixed to the gripping toes of the gripper cylinder 303. The material handling transverse transfer module 301 is not fundamentally different from existing technologies, so it will not be discussed in detail here; The gripper cylinder 303 drives the two clamping plates to move, using the two clamping plates to hold the product. Then, through the coordinated movement of the material picking transverse module 301 and the material loading linear module 201, the product is placed onto the material tray 4.

[0025] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A discharge assembly for a solenoid valve assembly, comprising a material handling robot (3) and a material loading assembly (2) for placing a material tray (4); the material handling robot (3) is used to insert the solenoid valve into the material tray (4); Its features are: It also includes a stacking rack (1); the stacking rack (1) includes a rack support (101) and a lifting assembly (104) disposed at the bottom of the rack support (101); a positioning cylinder is disposed at the top of the rack support (101); the inner cavity of the positioning cylinder matches the material tray (4); a material tray groove (10301) is disposed on the side of the positioning cylinder facing the material loading assembly (2); the material tray groove (10301) is disposed at the bottom of the positioning cylinder; support bars (102) are rotatably connected to the left and right inner walls of the positioning cylinder; a spring is connected between the end of the support bar (102) and the positioning cylinder.

2. The discharge assembly of a solenoid valve according to claim 1, characterized in that: The positioning cylinder is composed of four L-shaped positioning plates (103) fixed at the four corners of the top of the material rack support (101); the material tray groove (10301) is set at the bottom of the L-shaped positioning plate (103).

3. The discharge assembly of a solenoid valve assembly according to claim 1, characterized in that: A chamfered surface (10201) is provided between the bottom surface and the end face of the support bar (102).

4. The discharge assembly of a solenoid valve according to claim 1, characterized in that: Both sides of the rack support (101) are provided with rack support rollers (106).

5. The discharge assembly of a solenoid valve according to claim 1, characterized in that: The material loading assembly (2) includes a material loading linear module (201) and a sliding seat (203) connected to the material loading linear module (201); the sliding seat (203) is provided with a rolling support module, a traction module and a clamping module inside.

6. The discharge assembly of a solenoid valve according to claim 5, characterized in that: The rolling support module includes a material tray lifting cylinder (207) and an ejection cylinder (208); one end of the ejection cylinder (208) is fixed on the sliding seat (203); the other end of the ejection cylinder (208) is fixed on one end of the material tray lifting cylinder (207).

7. The discharge assembly of a solenoid valve according to claim 5, characterized in that: The clamping module includes a tray positioning cylinder (204) with one end fixed to the sliding seat (203) and a tray pressing block (202) fixed to the other end of the tray positioning cylinder (204).

8. The discharge assembly of a solenoid valve assembly according to claim 5, characterized in that: The rolling support module includes two sets of side pressure rollers and two sets of support rollers; the two sets of side pressure rollers are respectively arranged on both sides of the sliding seat (203); the two sets of support rollers are respectively arranged on both sides of the sliding seat (203); The side pressure roller assembly consists of multiple side positioning rollers (205); the support roller assembly consists of multiple bottom support rollers (206).

9. The discharge assembly of a solenoid valve according to claim 5, characterized in that: The material handling robot (3) includes a material handling transverse module (301), a material handling lifting module (302), and a gripper cylinder (303); the movement direction of the material handling transverse module (301) is perpendicular to the movement direction of the material carrying linear module (201); a transverse sliding plate (304) is provided on the material handling transverse module (301); one end of the material handling lifting module (302) is fixed on the transverse sliding plate (304); the other end of the material handling lifting module (302) is fixed on the gripper cylinder (303); and clamping plates are fixed on the gripper toes of the gripper cylinder (303).

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