Assembly equipment for assembling gate valve

Abstract

The present invention relates to the technical field of gate valve assembly, and specifically to an assembly device for gate valve assembly, comprising a base, a bottom cavity is fixed on the top of the base, a motor is fixed on the bottom of the bottom cavity, a conduction rod is fixed on the top of the output end of the motor, a turntable is fixed on the top of the conduction rod, a rotating shaft is rotatably connected to the inner side of the turntable, a gear is fixed to one end of the rotating shaft, a clamp is fixed to the middle of the rotating shaft, a guide rail is arranged on the top of the bottom cavity, a tooth plate is slidably engaged with the inner side of the guide rail, a feeding piece is arranged on the top of the bottom cavity, and a lifting plate is arranged on the inner side of the feeding piece. The present invention adopts a clamp, a motor and a turntable, and cooperates with the guide rail to drive the teeth to move, thereby effectively avoiding the inconvenience caused by narrow operating space or poor angles. This convenience directly brings about a significant improvement in installation efficiency and also improves installation accuracy.

Description

Technical Field

[0001] The invention relates to the technical field of gate valve assembly, in particular to an assembly device for gate valve assembly. Background Art

[0002] Assembly equipment for gate valve assembly can significantly improve assembly efficiency. With automated or semi-automated processes, it uses manual labor to quickly and accurately process components such as gates, top plates, cylinders and top plates, thereby achieving simultaneous assembly of multiple components and significantly shortening production time to meet large-scale production requirements. It can effectively guarantee assembly quality, rely on high-precision positioning and pressure control devices to ensure close fit of all components, and can also adapt to diversified assembly needs. It can cope with differences in component structure and assembly requirements of gate valves of different models and specifications by replacing fixtures, adjusting programs, and other means, thereby improving the versatility and economy of the equipment.

[0003] In the prior art, when manually installing components such as gate plates, top plates, cylinders and top plates, the base is generally fixed or handheld, which is not easy or impossible to turn over directly, and needs to be disassembled for turning over. In addition, due to the differences in the installation positions of accessories such as flanges, top plates, cylinders and top plates, when a fixed clamping installation method is adopted, it is difficult to achieve direct turning over installation, and the operation angle and space cannot be flexibly adjusted. It may be difficult to accurately align the flange installation, which may easily cause poor matching between the flange and the top plate, affecting the sealing performance of the valve; during the installation of the cylinder, it is difficult to ensure its verticality and smoothness during installation, and deflection may occur, affecting the docking of the bolts with the holes and the opening and closing operation of the valve; the installation of the top plate may not be able to fit tightly due to inconvenient operation, resulting in sealing failure and leakage risk, which ultimately reduces the overall reliability and stability of the valve. In addition, since the installation site is often complicated, the tools and parts are numerous and messy, and the staff need to spend a lot of time looking for suitable bolts among many objects, which not only makes the installation work inefficient, but also easily leads to wrong, missed or damaged bolts due to the chaos in the search process.

[0004] Therefore, the present invention provides an assembly device for assembling a gate valve, which can turn over the components during installation to cooperate with workers for assembly and provide bolts in batches. Summary of the invention

[0005] Aiming at the problems in the prior art that it is difficult or impossible to turn over and assemble with the cooperation of workers, and the work efficiency is low, an assembly device for assembling gate valves is designed.

[0006] The technical solution adopted by the present invention to solve its technical problems is: an assembly device for assembling a gate valve, comprising a base, a bottom cavity is fixed on the top of the base, a motor is fixed on the bottom of the bottom cavity, a conduction rod is fixed on the top of the output end of the motor, a turntable is fixed on the top of the conduction rod, a rotating shaft is rotatably connected to the inner side of the turntable, a gear is fixed at one end of the rotating shaft, a clamp is fixed to the middle part of the rotating shaft, a guide rail is arranged on the top of the bottom cavity, a tooth plate is slidably engaged with the inner side of the guide rail, a feeding piece is arranged on the top of the bottom cavity, and a lifting plate is arranged on the inner side of the feeding piece; the clamp is assembled to clamp the gate valve; the feeding piece is assembled to cooperate with the motor to lift the lifting plate.

[0007] Furthermore, the motor is located inside the base, a support rod is fixed on the top of the bottom cavity, a support platform is fixed on the top of the support rod, a round rod is fixed on the top of the support platform, the guide rail is fixed on the top of the round rod, a through hole is opened through the top of the turntable, and the gear is located inside the through hole.

[0008] Furthermore, the feeding part includes a cabinet, which is fixed to the top of the bottom cavity and is located at the bottom of the turntable. A threaded rod is rotatably connected to the inner side of the cabinet, and a lifting plate is connected to the outer side of the threaded rod by threads. A storage plate is placed on the top of the lifting plate. A door panel is installed on one side of the cabinet, and a discharge hole is opened on the side of the cabinet where the door panel is installed. Two storage grooves are opened on the side of the cabinet close to the conduction rod, and a spring is fixed on the inner side of each storage groove, and a push plate is fixed to the other end of each spring.

[0009] Furthermore, the bottom end of the threaded rod passes through the top of the bottom cavity, a pulley is fixed to one end of the threaded rod located inside the bottom cavity, another pulley is fixed to one end of the conduction rod located inside the bottom cavity, and belts are installed on the inner sides of the two pulleys.

[0010] Furthermore, two hollow plates are fixed to the bottom of the rotating disk, and the tooth plates are located inside the two hollow plates, and the tooth plates are meshed with the gears.

[0011] Furthermore, the tooth plate is divided into two parts: a sphere and a rod body. The sphere is located on the inner side of the guide rail, the rod body is located on the inner side of the two hollow plates, and teeth are fixed on the top of the rod body.

[0012] Furthermore, the clamp includes a bracket, which is fixed to the outside of the rotating shaft, and two groups of support plates are fixed on the top of the bracket, and the two support plates form a group. A movable groove is penetrated on the side where the two groups of support plates are close to each other, and a movable rod is slidably connected to the inner side of each movable groove. A splint is fixed on the side of each movable rod away from the support plate, and a spring is fixed on the side of each splint close to the support plate, and the other end of the spring is fixed to the side of the support plate close to the splint.

[0013] Furthermore, the clamp also includes four card slots, which are all opened on the side of the four clamps away from the support plate, a group of limiting rods are fixed on the inner side of each card slot, and two limiting rods form a group, and a card plate is fixed on the side of each group of limiting rods away from the support plate, and two springs are fixed on the side of each card plate close to the support plate, and the other ends of the two springs are fixed on the inner side of the card slot, and the springs are located on the outer side of the limiting rod, and two round holes are opened through the side of each card plate close to the support plate.

[0014] The beneficial effects of the present invention are as follows:

[0015] (1) The assembly equipment for assembling a gate valve described in the present invention adopts a clamp, a motor and a turntable, and cooperates with a guide rail to drive the teeth to move. The clamp can drive the top plate and the base to flip from the second position to the third position, so that the flange at the bottom of the installation and the accessories on the back are easy to align and install without the need for the staff to operate with their backhands. The flip from the third position to the fifth position is conducive to the installation and fixation of the cylinder, and will not cause the cylinder and the turntable to collide and cause damage. Compared with the prior art, it has the characteristic of being flippable during assembly. This characteristic greatly optimizes the installation process of the outer components. When installing the outer components, the outer shell can be flipped to an angle and position suitable for operation. The installer can work in a more comfortable and flexible posture, thereby effectively avoiding the inconvenience caused by narrow operating space or poor angles. This convenience directly brings about a significant improvement in installation efficiency, improves installation accuracy, and reduces the possibility of damage to components due to improper operation. At the same time, after the installation of the outer components is completed, it is convenient to carry out immediate inspection and adjustment, which effectively ensures the overall performance and operation safety of the gate valve and lays a solid foundation for subsequent normal use.

[0016] (2) The assembly equipment for assembling a gate valve described in the present invention adopts a clamp, a motor and a feeding part. In conjunction with a lifting plate, the matching bolts can be provided to the staff at the same time as the clamp changes position, thereby avoiding the staff from searching and improving work efficiency. At the same time, the provision of bolts while the clamp changes position can ensure that each set of bolts matches the installed parts, thereby ensuring the accuracy of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0018] Figure 1 is a stereogram of the present invention;

[0019] Figure 2 is a cross-sectional schematic diagram of the present invention;

[0020] Figure 3 yes Figure 2 A magnified image of point A;

[0021] Figure 4 yes Figure 2 A magnified view of point B;

[0022] Figure 5 is a schematic cross-sectional view of a turntable of the present invention;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the guide rail of the present invention;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the clamp of the present invention;

[0025] Figure 8 Schematic diagram of a cross section of the clamp of the present invention Figure 1 ;

[0026] Fig. 9 Schematic diagram of a cross section of the clamp of the present invention Figure 2 ;

[0027] Fig.10 is a schematic cross-sectional view of the bottom cavity of the present invention;

[0028] Fig.11 The three-dimensional structure of the feeding member of the present invention is shown in FIG. Figure 1 ;

[0029] Fig.12 The three-dimensional structure of the feeding member of the present invention is shown in FIG. Figure 2 ;

[0030] Fig.13 is a schematic cross-sectional view of a lifting plate of the present invention;

[0031] Fig.14 is a cross-sectional schematic diagram of a storage tank of the present invention;

[0032] Fig.15 This is a schematic diagram of the gate valve assembly of the present invention. Figure 1 ;

[0033] Fig.16 This is a schematic diagram of the gate valve assembly of the present invention. Figure 2 ;

[0034] Fig.17 It is a schematic diagram of a work station of the present invention.

[0035] In the figure: 1. base; 2. motor; 3. conduction rod; 4. fixture; 41. bracket; 42. support plate; 43. movable rod; 44. clamp; 45. card plate; 46. card slot; 47. movable slot; 48. round hole; 49. limit rod; 5. rotating shaft; 6. gear; 61. through hole; 7. tooth plate; 8. hollow plate; 9. guide rail; 91. support platform; 92. support rod; 10. turntable; 11. round rod; 12. bottom cavity; 13. feeding part; 131. cabinet; 132. threaded rod; 133. door panel; 134. discharge hole; 135. storage plate; 136. storage slot; 137. push plate; 14. lifting plate; 15. top cover; 16. flange; 17. cylinder; 18. accessories; 19. base. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] Example: Figures 1 to 17 As shown, an assembly device for assembling a gate valve comprises a base 1, a bottom cavity 12 is fixed on the top of the base 1, a motor 2 is fixed on the bottom of the bottom cavity 12, a conduction rod 3 is fixed on the top of the output end of the motor 2, a turntable 10 is fixed on the top of the conduction rod 3, a rotating shaft 5 is rotatably connected to the inner side of the turntable 10, a gear 6 is fixed to one end of the rotating shaft 5, a clamp 4 is fixed to the middle of the rotating shaft 5, a guide rail 9 is arranged on the top of the bottom cavity 12, a tooth plate 7 is slidably engaged with the inner side of the guide rail 9, a feeding piece 13 is arranged on the top of the bottom cavity 12, and a lifting plate 14 is arranged on the inner side of the feeding piece 13; the clamp 4 is assembled to clamp the gate valve; the feeding piece 13, which It is assembled to cooperate with the motor 2 to lift the lifting plate 14. The motor 2 is located on the inner side of the base 1. A support rod 92 is fixed to the top of the bottom cavity 12. A support platform 91 is fixed to the top of the support rod 92. A round rod 11 is fixed to the top of the support platform 91. The guide rail 9 is fixed to the top of the round rod 11. A through hole 61 is opened through the top of the turntable 10. The gear 6 is located on the inner side of the through hole 61. Two hollow plates 8 are fixed to the bottom of the turntable 10, and the tooth plate 7 is located on the inner side of the two hollow plates 8. The tooth plate 7 is meshed with the gear 6. The tooth plate 7 is divided into two parts: a sphere and a rod body. The sphere is located on the inner side of the guide rail 9, and the rod body is located on the inner side of the two hollow plates 8. Teeth are fixed on the top of the rod body.

[0038] The staff needs to place the packed bolts on the inner side of the storage plate 135 according to the work arrangement, and then place the storage plate 135 on the top of the lifting plate 14 (such as Fig.12As shown), the motor 2 is then controlled to rotate, the motor 2 drives the turntable 10 to rotate forward 144 degrees through the conduction rod 3, the turntable 10 drives the tooth plate 7 to move along the inner side of the guide rail 9 through the hollow plate 8, the turntable 10 drives the fixture 4 to rotate forward 144 degrees with the conduction rod 3 as the center through the rotating shaft 5, when it rotates to 72 degrees, the fixture 4 at the original No. 1 position moves to the No. 2 position, and the tooth plate 7 at the bottom of the fixture 4 at the original No. 2 position drives the gear 6 to rotate 180 degrees through meshing under the reaction force of the guide rail 9, when When the original clamp 4 at the No. 2 position moves to the No. 3 position, the original clamp 4 at the No. 2 position is turned over, and the original clamp 4 at the No. 3 position moves to the No. 4 position. The tooth plate 7 at the bottom of the original clamp 4 at the No. 4 position drives the gear 6 to rotate one hundred and eighty degrees through meshing under the reaction force of the guide rail 9. When the original clamp 4 at the No. 4 position moves to the No. 5 position, the original clamp 4 at the No. 4 position is turned over, and the original clamp 4 at the No. 5 position moves to the No. 1 position, thereby changing the position of the clamp 4 once. When it rotates to one hundred and forty-four degrees, the position of the clamp 4 is changed again.

[0039] Specifically, the feeding part 13 includes a cabinet 131, which is fixed to the top of the bottom cavity 12 and is located at the bottom of the turntable 10. A threaded rod 132 is rotatably connected to the inner side of the cabinet 131. The lifting plate 14 is connected to the outer side of the threaded rod 132 by threads. A storage plate 135 is placed on the top of the lifting plate 14. A door panel 133 is installed on one side of the cabinet 131. A discharge hole 134 is opened on the side of the cabinet 131 where the door panel 133 is installed. Two storage grooves 136 are opened on the side of the cabinet 131 close to the conduction rod 3. A spring is fixed to the inner side of each storage groove 136, and a push plate 137 is fixed to the other end of each spring.

[0040] Specifically, the bottom end of the threaded rod 132 passes through the top of the bottom cavity 12, a pulley is fixed to one end of the threaded rod 132 located inside the bottom cavity 12, another pulley is fixed to one end of the conduction rod 3 located inside the bottom cavity 12, and belts are installed on the inner sides of the two pulleys.

[0041] The threaded rod 132 is designed as a reciprocating screw rod. The motor 2 rotates through the transmission rod 3, and the transmission rod 3 drives the five threaded rods 132 to rotate through the belt and the pulley. The five threaded rods 132 drive the five lifting plates 14 to move toward the top of the cabinet 131 through meshing. When the transmission rod 3 rotates seventy-two degrees, the lifting plate 14 drives the top of the topmost storage plate 135 to contact the bottom of the push plate 137. In the process of the transmission rod 3 rotating to one hundred and forty-four degrees, the storage plate 135 pushes the push plate 137 to squeeze the spring into the inner side of the storage groove 136. When the transmission rod 3 rotates to one hundred and forty-four degrees, the top of the storage plate 135 fits against the bottom of the top wall of the cabinet 131, releasing the restriction on the push plate 137. Under the action of the spring, the push plate 137 pushes the storage plate 135 out of the cabinet 131 along the discharge hole 134 for use.

[0042] Specifically, the clamp 4 includes a bracket 41, which is fixed to the outside of the rotating shaft 5. Two groups of support plates 42 are fixed on the top of the bracket 41, and the two support plates 42 form a group. A movable groove 47 is penetrated on the side where the two groups of support plates 42 are close to each other. A movable rod 43 is slidably connected to the inner side of each movable groove 47. A splint 44 is fixed on the side of each movable rod 43 away from the support plate 42. A spring is fixed on the side of each splint 44 close to the support plate 42, and the other end of the spring is fixed to the side of the support plate 42 close to the splint 44.

[0043] Specifically, the clamp 4 also includes four card slots 46, and the four card slots 46 are all opened on the side of the four clamping plates 44 away from the support plate 42. A group of limiting rods 49 are fixed on the inner side of each card slot 46, and two limiting rods 49 form a group. A card plate 45 is fixed on the side of each group of limiting rods 49 away from the support plate 42, and two springs are fixed on the side of each card plate 45 close to the support plate 42. The other ends of the two springs are fixed on the inner side of the card slot 46, and the springs are located on the outer side of the limiting rod 49. Two circular holes 48 are opened through the side of each card plate 45 close to the support plate 42.

[0044] The clamp 4 is provided with five groups, three positive and two negative, respectively located at five positions (such as Fig.17 As shown in the figure, the clamp 4 at the No. 1 position is the clamp 4 for installing the base 19. The staff pushes one set of clamps 44 to move to the side away from the other set of clamps 44 by hand, and then places the base 19 on the top of the bracket 41, releases one set of clamps 44 to move to the side away from the support plate 42, and the two sets of clamps 44 fix the base 19 under the action of the spring, and then the staff pulls out the inner side of the storage plate 135 that pops out at the No. 1 position, and then uses screws to install the parts on the inner side of the base 19;

[0045] After the parts inside the base 19 are installed, the staff controls the motor 2 to rotate 72 degrees to change the position of the clamp 4, and the clamp 4 fixed with the base 19 moves to the second position. The staff at the second position places the top plate on the top of the four card plates 45, and ensures that the top plate and the base 19 are aligned, and then presses the top plate with his hand, and the top plate moves to the side close to the bracket 41. The top plate squeezes the card plate 45 and moves into the inner side of the card slot 46. When the bottom of the top plate fits with the top of the base 19, the card plate 45 moves out of the inner side of the card slot 46 under the action of the spring, and the top plate is fixed to the top of the base 19. Then, after the staff pulls out the inner side of the storage plate 135 that pops up at the second position, use screws to install the top plate on the top of the base 19, and then install one of the flanges 16 on the top of the top plate;

[0046] The staff controls the motor 2 to rotate seventy-two degrees to change the position of the fixture 4, and the fixture 4 is turned over from the second position to the third position. The staff installs another flange 16 at the bottom of the base 19, and then fixes two accessories 18-2 on both sides of the base 19; the staff controls the motor 2 to rotate seventy-two degrees to change the position of the fixture 4, and the staff at the fourth position installs the accessory 18-1 on one side of the base 19 and the top plate; the staff controls the motor 2 to rotate seventy-two degrees to change the position of the fixture 4, and the fixture 4 is turned over from the fourth position to the fifth position. The staff at the fifth position installs the cylinder 17 on the side opposite to the fixed accessory 18-1, and then unloads the material; the staff controls the motor 2 to rotate seventy-two degrees to change the position of the fixture 4, and the fixture 4 moves to the first position to load the material.

[0047] Working principle: Before using this device, the staff needs to place the packed bolts on the inner side of the storage plate 135 according to the work arrangement, and then stack the storage plate 135 and place it on the top of the lifting plate 14 (such as Fig.12 As shown), the motor 2 is then controlled to rotate, the motor 2 drives the turntable 10 to rotate forward 144 degrees through the conduction rod 3, the turntable 10 drives the tooth plate 7 to move along the inner side of the guide rail 9 through the hollow plate 8, the turntable 10 drives the fixture 4 to rotate forward 144 degrees with the conduction rod 3 as the center through the rotating shaft 5, when it rotates to 72 degrees, the fixture 4 at the original No. 1 position moves to the No. 2 position, and the tooth plate 7 at the bottom of the fixture 4 at the original No. 2 position drives the gear 6 to rotate 180 degrees through meshing under the reaction force of the guide rail 9, when When the clamp 4 originally at the second position moves to the third position, the clamp 4 originally at the second position turns over, and the clamp 4 originally at the third position moves to the fourth position. The tooth plate 7 at the bottom of the clamp 4 originally at the fourth position drives the gear 6 to rotate 180 degrees through meshing under the reaction force of the guide rail 9. When the clamp 4 originally at the fourth position moves to the fifth position, the clamp 4 originally at the fourth position turns over, and the clamp 4 originally at the fifth position moves to the first position, thereby changing the position of the clamp 4 once. When it rotates to 144 degrees, the position of the clamp 4 is changed again.

[0048] While changing the position of the fixture 4, the placement plate 135 is pushed out of the inner side of the cabinet 131 along the discharge hole 134. The fixture 4 is provided with five groups, three positive and two negative, respectively located at five stations (such as Fig.17 As shown), the fixture 4 located at the first position is the fixture 4 for installing the base 19. The staff fixes the base 19, and then pulls out the inner side of the storage plate 135 that pops out at the first position, and then uses screws to install the parts on the inner side of the base 19;

[0049] After the parts inside the base 19 are installed, the staff controls the motor 2 to rotate 72 degrees to change the position of the clamp 4, and the clamp 4 fixed with the base 19 moves to the second position. The staff at the second position places the top plate on the top of the four card plates 45, and ensures that the top plate and the base 19 are aligned, and then presses the top plate with his hand, and the top plate moves to the side close to the bracket 41. The top plate squeezes the card plate 45 and moves into the inner side of the card slot 46. When the bottom of the top plate fits with the top of the base 19, the card plate 45 moves out of the inner side of the card slot 46 under the action of the spring, and the top plate is fixed to the top of the base 19. Then, after the staff pulls out the inner side of the storage plate 135 that pops up at the second position, use screws to install the top plate on the top of the base 19, and then install one of the flanges 16 on the top of the top plate;

[0050] The staff controls the motor 2 to rotate 72 degrees to change the position of the clamp 4, and the clamp 4 is turned over from the second position to the third position. The staff installs another flange 16 at the bottom of the base 19, and then fixes two accessories 18 to both sides of the base 19;

[0051] The staff controls the motor 2 to rotate 72 degrees to change the position of the fixture 4, and the staff at the fourth position installs the accessory 18 on the base 19 and one side of the top plate;

[0052] The staff controls the motor 2 to rotate 72 degrees to change the position of the clamp 4, and the clamp 4 is turned over from the fourth position to the fifth position. The staff at the fifth position installs the cylinder 17 on the side opposite to the fixed fitting 18, and then unloads the material;

[0053] The staff controls the motor 2 to rotate 72 degrees to change the position of the clamp 4, and the clamp 4 moves to the first position for loading;

[0054] The motor 2 rotates through the conduction rod 3, and the conduction rod 3 drives the threaded rod 132 to rotate. The five threaded rods 132 drive the five lifting plates 14 to move toward the top of the cabinet 131. When the conduction rod 3 rotates seventy-two degrees, the lifting plate 14 drives the top of the topmost storage plate 135 to contact the bottom of the push plate 137. In the process of the conduction rod 3 rotating to one hundred and forty-four degrees, the storage plate 135 pushes the push plate 137 to squeeze the spring into the inner side of the storage groove 136. When the conduction rod 3 rotates to one hundred and forty-four degrees, the top of the storage plate 135 fits against the bottom of the top wall of the cabinet 131, and the push plate 137 pushes the storage plate 135 out of the cabinet 131 along the discharge hole 134 under the action of the spring, so that it can be used at each workstation.

[0055] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An assembly device for assembling a gate valve, comprising a base (1), characterized in that: A bottom cavity (12) is fixed on the top of the base (1), a motor (2) is fixed on the bottom of the bottom cavity (12), a conduction rod (3) is fixed on the top of the output end of the motor (2), a turntable (10) is fixed on the top of the conduction rod (3), a rotating shaft (5) is rotatably connected to the inner side of the turntable (10), a gear (6) is fixed to one end of the rotating shaft (5), a clamp (4) is fixed to the middle of the rotating shaft (5), a guide rail (9) is arranged on the top of the bottom cavity (12), a toothed plate (7) is slidably engaged on the inner side of the guide rail (9), and the bottom cavity (12) is provided with a guide rail (9). A feeding piece (13) is arranged on the top of the rotating disk (10), a lifting plate (14) is arranged on the inner side of the feeding piece (13), a supporting rod (92) is fixed on the top of the bottom cavity (12), a support platform (91) is fixed on the top of the supporting rod (92), a round rod (11) is fixed on the top of the support platform (91), a guide rail (9) is fixed on the top of the round rod (11), a through hole (61) is opened through the top of the rotating disk (10), a gear (6) is located on the inner side of the through hole (61), two hollow plates (8) are fixed on the bottom of the rotating disk (10), and the tooth plate (7) is meshed with the gear (6); The clamp (4) is assembled to clamp the gate valve, and comprises a bracket (41), the bracket (41) is fixed to the outside of the rotating shaft (5), two groups of support plates (42) are fixed on the top of the bracket (41), and the two support plates (42) form a group, and a movable groove (47) is penetrated through the side of the two groups of support plates (42) close to each other, and a movable rod (43) is slidably connected to the inner side of each movable groove (47), and a clamping plate (44) is fixed on the side of each movable rod (43) away from the support plate (42), and a spring is fixed on the side of each clamping plate (44) close to the support plate (42), and the other end of the spring is fixed to the side of the support plate (42) close to the clamping plate (44); The feeding member (13) is configured to cooperate with the motor (2) to lift the lifting plate (14).

2. The assembly equipment for assembling a gate valve according to claim 1, characterized in that: The motor (2) is located inside the base (1).

3. The assembly equipment for assembling a gate valve according to claim 2, characterized in that: The feeding member (13) comprises a cabinet (131), the cabinet (131) is fixed to the top of the bottom cavity (12), and the cabinet (131) is located at the bottom of the turntable (10), a threaded rod (132) is rotatably connected to the inner side of the cabinet (131), a lifting plate (14) is connected to the outer side of the threaded rod (132) by threads, a storage plate (135) is placed on the top of the lifting plate (14), a door panel (133) is installed through one side of the cabinet (131), a discharge hole (134) is opened through the side of the cabinet (131) on which the door panel (133) is installed, and two storage grooves (136) are opened on the side of the cabinet (131) close to the conductive rod (3), a spring is fixed to the inner side of each storage groove (136), and a push plate (137) is fixed to the other end of each spring.

4. The assembly equipment for assembling a gate valve according to claim 3, characterized in that: The bottom end of the threaded rod (132) passes through the top of the bottom cavity (12), a pulley is fixed to one end of the threaded rod (132) located inside the bottom cavity (12), another pulley is fixed to one end of the conductive rod (3) located inside the bottom cavity (12), and belts are installed on the inner sides of the two pulleys.

5. The assembly equipment for assembling a gate valve according to claim 1, characterized in that: The tooth plate (7) is located on the inner side of the two hollow plates (8).

6. The assembly equipment for assembling a gate valve according to claim 5, characterized in that: The tooth plate (7) is divided into two parts: a sphere and a rod. The sphere is located inside the guide rail (9), the rod is located inside the two hollow plates (8), and teeth are fixed on the top of the rod.

7. The assembly equipment for assembling a gate valve according to claim 1, characterized in that: The clamp (4) further comprises four card slots (46), the four card slots (46) are all arranged on the side of the four clamping plates (44) away from the support plate (42), a group of limiting rods (49) are fixed on the inner side of each card slot (46), and two limiting rods (49) form a group, a card plate (45) is fixed on the side of each group of limiting rods (49) away from the support plate (42), two springs are fixed on the side of each card plate (45) close to the support plate (42), the other ends of the two springs are fixed on the inner side of the card slot (46), and the springs are located on the outer side of the limiting rods (49), and two round holes (48) are penetrated on the side of each card plate (45) close to the support plate (42).

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