Conveying mechanism of check valve assembling machine

Abstract

The conveying mechanism of the check valve assembling machine comprises a conveying belt, anti-disengaging assemblies are fixedly arranged at the top and the bottom of the conveying belt, grooves are formed in the opposite sides of the upper anti-disengaging assembly and the lower anti-disengaging assembly, pressing plates are movably arranged in the grooves through rotating shafts, and the pressing plates are connected with the conveying belt through the rotating shafts. Elastic rods are movably arranged at the positions, close to one sides, of the front and rear surfaces of the pressing plate through rotating shafts, pin grooves are formed in the front and rear surfaces of the anti-falling assemblies, elastic pins are fixedly arranged on the opposite sides of the two elastic rods, and a plurality of anti-falling assemblies are arranged. According to the conveying mechanism of the check valve assembling machine, by arranging an anti-falling assembly, a pressing plate, an elastic rod and an elastic pin, during inclined feeding, conveyed valve bodies can be protected, the situation that the valve bodies fall off is avoided, the probability of abnormal damage to the valve bodies is reduced, convenience is brought to users, the practicability of the conveying mechanism is improved, and the conveying mechanism is worthy of popularization. And the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of check valves, in particular to a conveying mechanism of a check valve assembly machine. Background Art

[0002] A check valve is a valve whose opening and closing parts are circular discs and which rely on their own weight and medium pressure to produce movement to block the backflow of the medium. It belongs to the category of automatic valves, also known as one-way valves, return valves or isolation valves. The movement of the disc is divided into lifting type and swing type. The lifting check valve is similar to the stop valve in structure, only lacking the valve stem that drives the disc. The medium enters from the inlet end (the swing check valve has a disc that is tilted and can rotate around the axis, and its working principle is similar to that of the lifting check valve. The check valve is often used as a bottom valve of a pumping device to prevent the backflow of water. The check valve is used in combination with the stop valve to play a role of safety isolation. The disadvantage is that the resistance is large and the sealing is poor when closed.

[0003] When assembling the check valve, an assembly machine is used. The assembly machine uses a conveying mechanism to convey the check valve, so that the check valve adopts an assembly line transfer operation to improve the assembly effect of the check valve. However, when the conveying mechanism is in use, there is a lack of a corresponding anti-slip mechanism, which causes the valve body to fall off easily when tilting the feeding, causing inconvenience to the user and no longer meeting the user's use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a conveying mechanism for a check valve assembly machine to solve the problem in the above background technology that the conveying mechanism lacks a corresponding anti-dropping mechanism when in use, resulting in the valve body easily falling off when tilting feeding is required, causing inconvenience to the user and no longer meeting the user's needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying mechanism of a check valve assembly machine, including a conveyor belt, the top and bottom of the conveyor belt are fixedly provided with anti-slip components, the upper and lower anti-slip components are provided with grooves on the opposite sides thereof, a pressure plate is movably provided inside the groove via a rotating shaft, elastic rods are movably provided on one side of the front and rear surfaces of the pressure plate via a rotating shaft, pin grooves are provided on the front and rear surfaces of the anti-slip components, and spring pins are fixedly provided on the opposite sides of the two elastic rods.

[0006] Furthermore, the number of the anti-slipping components is several, and every two anti-slipping components are designed to be equidistant from each other.

[0007] Furthermore, support frames are fixedly arranged on the front and rear surfaces of the conveyor belt.

[0008] Furthermore, both ends of the pressing plate pass through the groove and extend to the outside of the anti-slip assembly.

[0009] Furthermore, opposite sides of the front and rear elastic rods are in contact with the anti-slip assembly.

[0010] Furthermore, opposite sides of the two elastic pins penetrate the elastic rod and extend to the inside of the pin slot, and the elastic pins are clamped with the pin slot.

[0011] Furthermore, rollers are fixedly provided on both sides of the bottom of the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The conveying mechanism of the check valve assembly machine is provided with an anti-dropping component, a pressure plate, an elastic rod and a spring pin, so that the device can protect the conveyed valve body when the material is tilted for loading, avoid the valve body from falling off, reduce the probability of abnormal damage to the valve body, bring convenience to the user, improve the practicability of the device, and meet the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A is a partial enlarged schematic diagram;

[0016] Figure 3 It is a schematic diagram of the groove of the utility model;

[0017] Figure 4 It is a schematic diagram of the elastic pin of the utility model.

[0018] In the figure: 1. conveyor belt; 2. anti-slip assembly; 3. groove; 4. pressure plate; 5. elastic rod; 6. pin groove; 7. spring pin; 8. support frame; 9. roller. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a conveying mechanism of a check valve assembly machine, comprising a conveyor belt 1, which can convey workpieces. The top and bottom of the conveyor belt 1 are fixedly provided with anti-slip components 2, which are used to prevent slipping. The opposite sides of the upper and lower anti-slip components 2 are provided with grooves 3, which are used to set corresponding component prices. A pressure plate 4 is movably provided inside the groove 3 through a rotating shaft, and the pressure plate 4 can limit the workpiece. The front and rear surfaces of the pressure plate 4 are movably provided with elastic rods 5 on one side through a rotating shaft, and the elastic rods 5 are used to set elastic pins 7. The front and rear surfaces of the anti-slip components 2 are provided with pin grooves 6, which are used to connect with the elastic pins 7. The opposite sides of the two elastic rods 5 are fixedly provided with elastic pins 7, which play a role of limiting.

[0021] Furthermore, the number of anti-slip components 2 is several, and every two anti-slip components 2 are designed to be equidistant from each other, wherein the anti-slip components 2 are used to prevent slipping.

[0022] Furthermore, support frames 8 are fixedly provided on the front and rear surfaces of the conveyor belt 1, wherein the support frames 8 can support the device.

[0023] Furthermore, both ends of the pressure plate 4 pass through the groove 3 and extend to the outside of the anti-slip assembly 2, wherein the pressure plate 4 can press and limit the workpiece.

[0024] Furthermore, opposite sides of the front and rear elastic rods 5 are in contact with the anti-slip assembly 2 , wherein the elastic rods 5 are used to set the elastic pins 7 .

[0025] Furthermore, opposite sides of the two elastic pins 7 penetrate the elastic rod 5 and extend to the inside of the pin groove 6, and the elastic pins 7 are clamped with the pin groove 6, wherein the elastic pins 7 play a role of limiting.

[0026] Furthermore, rollers 9 are fixedly provided on both sides of the bottom of the support frame 8, wherein the rollers 9 facilitate movement of the device.

[0027] Working principle: When using this device for tilted feeding, the user places the workpiece to the right side of the anti-slip component 2 for leaning, and then the user presses the pressure plate 4 downward to move, so that one end of the pressure plate 4 abuts against the workpiece, and then the user rotates the elastic rod 5 and pulls the elastic rod 5 to deform, so that the elastic rod 5 moves to a suitable position, and the spring pin 7 on the elastic rod 5 is engaged with the pin groove 6, thereby limiting the pressure plate 4, thereby protecting the workpiece and preventing the workpiece from falling during transportation.

[0028] According to the above working process, we can know:

[0029] The conveying mechanism of the check valve assembly machine is provided with an anti-dropping component 2, a pressure plate 4, an elastic rod 5 and a spring pin 7, so that the device can protect the conveyed valve body when the material is tilted, avoid the valve body from falling off, reduce the probability of abnormal damage to the valve body, bring convenience to the user, improve the practicability of the device, and meet the user's usage needs.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying mechanism of a check valve assembly machine, comprising a conveyor belt (1), characterized in that: The top and bottom of the conveyor belt (1) are fixedly provided with anti-slip components (2), and grooves (3) are provided on opposite sides of the upper and lower anti-slip components (2). A pressure plate (4) is movably provided inside the groove (3) via a rotating shaft, and elastic rods (5) are movably provided on one side of the front and rear surfaces of the pressure plate (4) via a rotating shaft. Pin grooves (6) are provided on the front and rear surfaces of the anti-slip components (2), and elastic pins (7) are fixedly provided on opposite sides of the two elastic rods (5).

2. The conveying mechanism of the check valve assembly machine according to claim 1, characterized in that: The number of the anti-slip components (2) is several, and every two anti-slip components (2) are designed to be equidistant from each other.

3. The conveying mechanism of the check valve assembly machine according to claim 1, characterized in that: Support frames (8) are fixedly arranged on the front and rear surfaces of the conveyor belt (1).

4. The conveying mechanism of the check valve assembly machine according to claim 1, characterized in that: Both ends of the pressing plate (4) penetrate the groove (3) and extend to the outside of the anti-slip assembly (2).

5. The conveying mechanism of the check valve assembly machine according to claim 1, characterized in that: The opposite sides of the front and rear elastic rods (5) are in contact with the anti-slip assembly (2).

6. The conveying mechanism of the check valve assembly machine according to claim 1, characterized in that: The opposite sides of the two elastic pins (7) penetrate the elastic rod (5) and extend to the inside of the pin groove (6), and the elastic pins (7) are clamped with the pin groove (6).

7. The conveying mechanism of the check valve assembly machine according to claim 3, characterized in that: Rollers (9) are fixedly arranged on both sides of the bottom of the support frame (8).

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