Excess pressure valve spring assembling workbench

Abstract

The utility model relates to the technical field of residual pressure valve spring assembly, in particular to a residual pressure valve spring assembly workbench which facilitates automatic feeding of residual pressure valves and springs and improves practicability and convenience. Comprising a feeding frame; the device comprises a main body mechanism, a feeding mechanism, a first driving mechanism, an auxiliary feeding mechanism, a feeding mechanism and a second driving mechanism, the feeding mechanism is installed on the main body mechanism, the first driving mechanism is installed on the feeding mechanism, the auxiliary feeding mechanism is installed on the main body mechanism, the feeding mechanism is installed on the auxiliary feeding mechanism, and the second driving mechanism is installed on the second driving mechanism. The second driving mechanism is installed on the auxiliary feeding mechanism, the main body mechanism assists the first driving mechanism to drive the feeding mechanism to feed the residual pressure valve, the auxiliary feeding mechanism stores the springs, and the second driving mechanism drives the feeding mechanism to feed the springs.

Description

Technical Field

[0001] The utility model relates to the technical field of residual pressure valve spring assembly, in particular to a residual pressure valve spring assembly workbench. Background Art

[0002] The residual pressure valve is a device set up to maintain a certain indoor static pressure and realize energy-free automatic control of the positive pressure in the air-conditioned room. The residual pressure valve is a one-way air volume adjustment device. The opening degree is adjusted according to the static pressure difference, and the position of the weight is used to balance the wind pressure.

[0003] In the existing spring assembly technology, for example, the existing technology with application number CN201420377176.4, including hydraulic pipelines, hydraulic cylinders, piston rods, bolts, material receiving platforms, slide rods, gantry frames, bases, support frames and baffles, etc., hydraulic transmission is adopted, which has small movement inertia, fast reaction speed, convenient operation and control, automatic overload protection, long service life, and easy linear motion; and after the automobile leaf spring is assembled, it only needs to be pushed forward, and the automobile leaf spring slides down through the slide rod, and no manual handling is required.

[0004] However, the prior art is not convenient for assembling springs of residual pressure valves of different sizes, which reduces the practicality. Furthermore, the prior art is not convenient for automatically loading the residual pressure valve and the spring, which reduces the convenience. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a residual pressure valve spring assembly workbench which is convenient for automatically loading the residual pressure valve and the spring and improves the practicality and convenience.

[0006] The utility model provides a residual pressure valve spring assembly workbench, comprising a feeding rack; it also comprises a main body mechanism, a loading mechanism, a first driving mechanism, an auxiliary feeding mechanism, a feeding mechanism and a second driving mechanism, wherein the loading mechanism is mounted on the main body mechanism, the first driving mechanism is mounted on the loading mechanism, the auxiliary feeding mechanism is mounted on the main body mechanism, the feeding mechanism is mounted on the auxiliary feeding mechanism, and the second driving mechanism is mounted on the auxiliary feeding mechanism, the main body mechanism assists the first driving mechanism to drive the loading mechanism to load the residual pressure valve, the auxiliary feeding mechanism stores the spring, and the second driving mechanism drives the feeding mechanism to load the spring; the main body mechanism assists the first driving mechanism to drive the loading mechanism to load the residual pressure valve, the auxiliary feeding mechanism stores the spring, and the second driving mechanism drives the feeding mechanism to load the spring, thereby improving convenience and practicality.

[0007] Preferably, the main mechanism includes a feeding rack and a first material box, the first material box is installed on the feeding rack, and a loading trough is provided on the feeding rack; first, the residual pressure valve is placed in the first material box for storing materials, and when the residual pressure valve is to be loaded, the gravity of the residual pressure valve makes the residual pressure valve fall on the loading trough of the feeding rack, and then the loading mechanism is driven by the first driving mechanism to transport and load the residual pressure valve.

[0008] Preferably, the loading mechanism includes a mounting plate, a sliding plate, a first mounting frame and an L-shaped feeding plate, the mounting plate is mounted on the bracket of the feeding frame, the sliding plate is slidably mounted on the mounting plate, the first mounting frame is mounted on the sliding plate, and the L-shaped feeding plate is rotatably mounted on the first mounting frame; first, the residual pressure valve is placed in the first material box for storing materials, and when the residual pressure valve is to be loaded, the gravity of the residual pressure valve makes the residual pressure valve fall on the loading slot of the feeding frame, and then the sliding plate is driven to slide on the mounting plate by the first driving mechanism, and then when the sliding plate slides to the left on the mounting plate, the L-shaped feeding plate contacts the sliding plate, and then the L-shaped feeding plate can push the residual pressure valve to move, and when the first driving mechanism controls the sliding plate to move in the opposite direction on the mounting plate, the other end of the L-shaped feeding plate does not contact the sliding plate, and then the L-shaped feeding plate rotates, so that the L-shaped feeding plate does not move the residual pressure valve, and so on and so forth, to complete the transportation and loading of the residual pressure valve.

[0009] Preferably, the first driving mechanism includes a second mounting frame, a turntable, an eccentric shaft, a connecting rod and a first motor, the second mounting frame is mounted on the bottom end of the mounting plate, the turntable is rotatably mounted on the second mounting frame, the eccentric shaft is eccentrically mounted on the second mounting frame, one end of the connecting rod is rotatably mounted on the eccentric shaft, the other end of the connecting rod is rotatably mounted on the bottom end of the sliding plate, the first motor is mounted on the side wall of the second mounting frame, and the output end of the first motor is connected to the turntable; first, the residual pressure valve is placed in the first material box for storing materials, and when the residual pressure valve is to be loaded, the gravity of the residual pressure valve makes the residual pressure valve fall on the loading trough of the feeding rack, and then By turning on the turntable at the top of the first motor and rotating it, the eccentric rotation of the eccentric shaft drives the connecting rod to push the sliding plate to slide in the mounting plate, and then when the sliding plate slides to the left on the mounting plate, the L-shaped feeding plate contacts the sliding plate, and the L-shaped feeding plate can push the residual pressure valve to move. When the turntable at the top of the first motor is turned on and rotating, and then the eccentric rotation of the eccentric shaft drives the connecting rod to push the sliding plate to move in the opposite direction on the mounting plate, the other end of the L-shaped feeding plate does not contact the sliding plate, and the L-shaped feeding plate rotates, so that the L-shaped feeding plate does not move the residual pressure valve, and this reciprocating process completes the transportation and loading of the residual pressure valve.

[0010] Preferably, the auxiliary feeding mechanism includes a feeding box and a second feeding box, the feeding box is installed on the side wall of the feeding rack, and the second feeding box is installed on the feeding box; first, the spring is added to the second feeding box for storage, and then the spring is fed through the auxiliary feeding mechanism of the feeding box.

[0011] Preferably, the feeding mechanism includes two groups of fixed multi-tooth plates, a sliding rod, a sliding mounting plate and a movable multi-tooth plate, the two groups of fixed multi-tooth plates are respectively mounted at the two ends of the inner wall of the feeding box, the feeding mechanism is slidably mounted on the bottom surface of the feeding box, the sliding mounting plate is mounted on the sliding rod, and the movable multi-tooth plate is mounted on the top of the sliding mounting plate. The movable multi-tooth plate is not aligned with the fixed multi-tooth plate, and both the fixed multi-tooth plate and the movable multi-tooth plate are provided with a slot; first, the spring is added to the second material box for storing material, and then the sliding rod is driven up and down by opening the second driving mechanism, and then the movable multi-tooth plate is driven up and down by the sliding mounting plate. When the spring falls into the slot of the fixed multi-tooth plate, the movable multi-tooth plate is driven to rise by the sliding mounting plate, so that the extrusion between the movable multi-tooth plate and the fixed multi-tooth plate transports the spring to the slot of the front fixed multi-tooth plate, and then the spring is fed by the reciprocating up and down sliding of the movable multi-tooth plate.

[0012] Preferably, the second driving mechanism includes a motor frame, a second motor and an eccentric connecting rod, the motor frame is installed at the bottom end of the feeding box, the second motor is installed on the motor frame, one end of the eccentric connecting rod is installed on the output end of the second motor, and the other end of the eccentric connecting rod is installed on the sliding rod; first, the spring is added to the second material box for storing materials, and then the eccentric connecting rod is driven to rotate by turning on the second motor, thereby driving the sliding rod to slide up and down, and then driving the moving multi-tooth plate to slide up and down through the sliding mounting plate. When the spring falls into the slot of the fixed multi-tooth plate, the moving multi-tooth plate is driven to rise through the sliding mounting plate, so that the extrusion between the moving multi-tooth plate and the fixed multi-tooth plate transports the spring to the slot of the front fixed multi-tooth plate, and then the spring is fed by the reciprocating up and down sliding of the moving multi-tooth plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the main mechanism assists the first driving mechanism to drive the feeding mechanism to feed the residual pressure valve, the auxiliary feeding mechanism stores the spring, and the second driving mechanism drives the feeding mechanism to feed the spring, thereby improving convenience and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5It is a first side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6 It is a front structural schematic diagram of the utility model;

[0020] Figure 7 It is a second side cross-sectional structural schematic diagram of the utility model;

[0021] Figure 8 It is a side view structural schematic diagram of the utility model;

[0022] Markings in the accompanying drawings: 01, main mechanism; 11, feeding rack; 12, first material box; 02, loading mechanism; 21, mounting plate; 22, sliding plate; 23, first mounting frame; 24, L-shaped feeding plate; 03, first driving mechanism; 31, second mounting frame; 32, turntable; 33, eccentric shaft; 34, connecting rod; 35, first motor; 04, auxiliary feeding mechanism; 41, feeding box; 42, second material box; 05, feeding mechanism; 51, fixed multi-tooth plate; 52, sliding rod; 53, sliding mounting plate; 54, movable multi-tooth plate; 06, second driving mechanism; 61, motor rack; 62, second motor; 63, eccentric connecting rod. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] Example 1

[0025] like Figure 3 , Figure 4 , Figure 5 and Figure 8 As shown, it includes a feeding rack 11, and also includes a main mechanism 01, a feeding mechanism 02, a first driving mechanism 03, an auxiliary feeding mechanism 04, a feeding mechanism 05 and a second driving mechanism 06. The feeding mechanism 02 is installed on the main mechanism 01, the first driving mechanism 03 is installed on the feeding mechanism 02, the auxiliary feeding mechanism 04 is installed on the main mechanism 01, the feeding mechanism 05 is installed on the auxiliary feeding mechanism 04, and the second driving mechanism 06 is installed on the auxiliary feeding mechanism 04;

[0026] The main mechanism 01 assists the first driving mechanism 03 to drive the feeding mechanism 02 to feed the residual pressure valve, the auxiliary feeding mechanism 04 stores the spring, and the second driving mechanism 06 drives the feeding mechanism 05 to feed the spring;

[0027] The main mechanism 01 includes a feeding rack 11 and a first material box 12. The first material box 12 is installed on the feeding rack 11. The feeding rack 11 is provided with a loading trough.

[0028] The feeding mechanism 02 includes a mounting plate 21, a sliding plate 22, a first mounting frame 23 and an L-shaped feeding plate 24. The mounting plate 21 is mounted on the bracket of the feeding frame 11, the sliding plate 22 is slidably mounted on the mounting plate 21, the first mounting frame 23 is mounted on the sliding plate 22, and the L-shaped feeding plate 24 is rotatably mounted on the first mounting frame 23;

[0029] The first driving mechanism 03 includes a second mounting frame 31, a rotating disk 32, an eccentric shaft 33, a connecting rod 34 and a first motor 35. The second mounting frame 31 is mounted on the bottom end of the mounting plate 21, the rotating disk 32 is rotatably mounted on the second mounting frame 31, the eccentric shaft 33 is eccentrically mounted on the second mounting frame 31, one end of the connecting rod 34 is rotatably mounted on the eccentric shaft 33, and the other end of the connecting rod 34 is rotatably mounted on the bottom end of the sliding plate 22. The first motor 35 is mounted on the side wall of the second mounting frame 31, and the output end of the first motor 35 is connected to the rotating disk 32;

[0030] First, the residual pressure valve is placed in the first material box 12 for storing materials. When the residual pressure valve is to be loaded, the gravity of the residual pressure valve causes the residual pressure valve to fall on the loading slot of the feeding rack 11. Then, the turntable 32 at the top of the first motor 35 is turned on, and then the eccentric rotation of the eccentric shaft 33 drives the connecting rod 34 to push the sliding plate 22 to slide in the mounting plate 21. When the sliding plate 22 slides to the left on the mounting plate 21, the L-shaped feeding plate 24 contacts the sliding plate 22, and the L-shaped feeding plate 24 can push the residual pressure valve to move. When the first motor 35 is turned on, the turntable 32 at the top of the first motor 35 is turned on, and then the eccentric rotation of the eccentric shaft 33 drives the connecting rod 34 to push the sliding plate 22 to slide in the mounting plate 21. The turntable 32 at the top of the first motor 35 rotates, and then the eccentric rotation of the eccentric shaft 33 drives the connecting rod 34 to push the sliding plate 22 to move in the opposite direction on the mounting plate 21. The other end of the L-shaped feeding plate 24 does not contact the sliding plate 22, so that the L-shaped feeding plate 24 rotates, so that the L-shaped feeding plate 24 does not move the residual pressure valve, and this reciprocating process completes the transportation and loading of the residual pressure valve, the auxiliary feeding mechanism 04 stores the spring, and the second driving mechanism 06 drives the feeding mechanism 05 to load the spring, thereby improving convenience and practicality.

[0031] Example 2

[0032] like Figure 2 , Figure 6 and Figure 7As shown, it includes a feeding rack 11, and also includes a main mechanism 01, a feeding mechanism 02, a first driving mechanism 03, an auxiliary feeding mechanism 04, a feeding mechanism 05 and a second driving mechanism 06. The feeding mechanism 02 is installed on the main mechanism 01, the first driving mechanism 03 is installed on the feeding mechanism 02, the auxiliary feeding mechanism 04 is installed on the main mechanism 01, the feeding mechanism 05 is installed on the auxiliary feeding mechanism 04, and the second driving mechanism 06 is installed on the auxiliary feeding mechanism 04;

[0033] The main mechanism 01 assists the first driving mechanism 03 to drive the feeding mechanism 02 to feed the residual pressure valve, the auxiliary feeding mechanism 04 stores the spring, and the second driving mechanism 06 drives the feeding mechanism 05 to feed the spring;

[0034] The auxiliary feeding mechanism 04 includes a feeding box 41 and a second feeding box 42, wherein the feeding box 41 is mounted on the side wall of the feeding frame 11, and the second feeding box 42 is mounted on the feeding box 41;

[0035] The feeding mechanism 05 includes two groups of fixed multi-tooth plates 51, a sliding rod 52, a sliding mounting plate 53 and a movable multi-tooth plate 54. The two groups of fixed multi-tooth plates 51 are respectively mounted on both ends of the inner wall of the feeding box 41. The feeding mechanism 05 is slidably mounted on the bottom surface of the feeding box 41. The sliding mounting plate 53 is mounted on the sliding rod 52. The movable multi-tooth plate 54 is mounted on the top of the sliding mounting plate 53. The movable multi-tooth plate 54 is not aligned with the fixed multi-tooth plate 51. The fixed multi-tooth plate 51 and the movable multi-tooth plate 54 are both provided with card slots.

[0036] The second driving mechanism 06 includes a motor frame 61, a second motor 62 and an eccentric connecting rod 63, the motor frame 61 is mounted on the bottom end of the feeding box 41, the second motor 62 is mounted on the motor frame 61, one end of the eccentric connecting rod 63 is mounted on the output end of the second motor 62, and the other end of the eccentric connecting rod 63 is mounted on the sliding rod 52;

[0037] The main mechanism 01 assists the first driving mechanism 03 to drive the feeding mechanism 02 to feed the residual pressure valve. First, the spring is added to the second material box 42 for storage, and then the second motor 62 is turned on to drive the eccentric connecting rod 63 to rotate, thereby driving the sliding rod 52 to slide up and down, and then driving the moving multi-tooth plate 54 to slide up and down through the sliding mounting plate 53. When the spring falls into the slot of the fixed multi-tooth plate 51, the sliding mounting plate 53 drives the moving multi-tooth plate 54 to rise, so that the extrusion between the moving multi-tooth plate 54 and the fixed multi-tooth plate 51 transports the spring to the slot of the front fixed multi-tooth plate 51, and then the spring is fed by the reciprocating up and down sliding of the moving multi-tooth plate 54.

[0038] like Figures 1 to 8As shown, a residual pressure valve spring assembly workbench of the utility model, when working, firstly, the residual pressure valve is placed in the first material box 12 for storing materials, when the residual pressure valve is to be loaded, the gravity of the residual pressure valve makes the residual pressure valve fall on the loading slot of the feeding rack 11, and then the turntable 32 at the top of the first motor 35 is turned on to rotate, and then the eccentric rotation of the eccentric shaft 33 drives the connecting rod 34 to push the sliding plate 22 to slide in the mounting plate 21, and then when the sliding plate 22 slides to the left on the mounting plate 21, the L-shaped feeding plate 24 contacts the sliding plate 22, and then the L-shaped feeding plate 24 can push the residual pressure valve to move, and when the turntable 32 at the top of the first motor 35 is turned on to rotate, and then the eccentric rotation of the eccentric shaft 33 drives the connecting rod 34 to push the sliding plate 22 to move in the opposite direction on the mounting plate 21, The other end of the L-shaped feeding plate 24 does not contact the sliding plate 22, so that the L-shaped feeding plate 24 rotates, so that the L-shaped feeding plate 24 does not move the residual pressure valve, and this reciprocating process completes the transportation and loading of the residual pressure valve. First, the spring is added to the second material box 42 for storage, and then the second motor 62 is turned on to drive the eccentric connecting rod 63 to rotate, thereby driving the sliding rod 52 to slide up and down, and then driving the moving multi-tooth plate 54 to slide up and down through the sliding mounting plate 53. When the spring falls into the slot of the fixed multi-tooth plate 51, the sliding mounting plate 53 drives the moving multi-tooth plate 54 to rise, so that the extrusion between the moving multi-tooth plate 54 and the fixed multi-tooth plate 51 transports the spring to the slot of the front fixed multi-tooth plate 51, and then the spring is loaded by the reciprocating up and down sliding of the moving multi-tooth plate 54.

[0039] The first motor 35 and the second motor 62 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in the field to make creative efforts.

[0040] The main function achieved by the utility model is that during the assembly process of the residual pressure valve spring, the residual pressure valve and the spring can be automatically loaded, thereby improving practicality and convenience.

[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A residual pressure valve spring assembly workbench, comprising a feeding rack (11); characterized in that: It also comprises a main body mechanism (01), a feeding mechanism (02), a first driving mechanism (03), an auxiliary feeding mechanism (04), a feeding mechanism (05) and a second driving mechanism (06), wherein the feeding mechanism (02) is mounted on the main body mechanism (01), the first driving mechanism (03) is mounted on the feeding mechanism (02), the auxiliary feeding mechanism (04) is mounted on the main body mechanism (01), the feeding mechanism (05) is mounted on the auxiliary feeding mechanism (04), and the second driving mechanism (06) is mounted on the auxiliary feeding mechanism (04); The main mechanism (01) assists the first driving mechanism (03) to drive the feeding mechanism (02) to feed the residual pressure valve, assists the feeding mechanism (04) to store the spring, and the second driving mechanism (06) drives the feeding mechanism (05) to feed the spring.

2. The residual pressure valve spring assembly workbench according to claim 1, characterized in that: The main body mechanism (01) comprises a feeding rack (11) and a first material box (12); the first material box (12) is installed on the feeding rack (11); and a loading trough is arranged on the feeding rack (11).

3. The residual pressure valve spring assembly workbench according to claim 2, characterized in that: The feeding mechanism (02) comprises a mounting plate (21), a sliding plate (22), a first mounting frame (23) and an L-shaped feeding plate (24); the mounting plate (21) is mounted on a bracket of the feeding frame (11); the sliding plate (22) is slidably mounted on the mounting plate (21); the first mounting frame (23) is mounted on the sliding plate (22); and the L-shaped feeding plate (24) is rotatably mounted on the first mounting frame (23).

4. A residual pressure valve spring assembly workbench as claimed in claim 3, characterized in that: The first driving mechanism (03) comprises a second mounting frame (31), a rotating disk (32), an eccentric shaft (33), a connecting rod (34) and a first motor (35); the second mounting frame (31) is mounted on the bottom end of the mounting plate (21); the rotating disk (32) is rotatably mounted on the second mounting frame (31); the eccentric shaft (33) is eccentrically mounted on the second mounting frame (31); one end of the connecting rod (34) is rotatably mounted on the eccentric shaft (33); the other end of the connecting rod (34) is rotatably mounted on the bottom end of the sliding plate (22); the first motor (35) is mounted on the side wall of the second mounting frame (31); and the output end of the first motor (35) is connected to the rotating disk (32).

5. The residual pressure valve spring assembly workbench according to claim 2, characterized in that: The auxiliary feeding mechanism (04) comprises a feeding box (41) and a second feeding box (42), wherein the feeding box (41) is mounted on the side wall of the feeding frame (11), and the second feeding box (42) is mounted on the feeding box (41).

6. The residual pressure valve spring assembly workbench according to claim 5, characterized in that: The feeding mechanism (05) comprises two groups of fixed multi-tooth plates (51), a sliding rod (52), a sliding mounting plate (53) and a movable multi-tooth plate (54). The two groups of fixed multi-tooth plates (51) are respectively mounted on the two ends of the inner wall of the feeding box (41). The feeding mechanism (05) is slidably mounted on the bottom surface of the feeding box (41). The sliding mounting plate (53) is mounted on the sliding rod (52). The movable multi-tooth plate (54) is mounted on the top of the sliding mounting plate (53). The movable multi-tooth plate (54) is not aligned with the fixed multi-tooth plate (51). Both the fixed multi-tooth plate (51) and the movable multi-tooth plate (54) are provided with a card slot.

7. The residual pressure valve spring assembly workbench according to claim 6, characterized in that: The second driving mechanism (06) comprises a motor frame (61), a second motor (62) and an eccentric connecting rod (63), wherein the motor frame (61) is mounted at the bottom end of the feeding box (41), the second motor (62) is mounted on the motor frame (61), one end of the eccentric connecting rod (63) is mounted on the output end of the second motor (62), and the other end of the eccentric connecting rod (63) is mounted on the sliding rod (52).

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