A hose assembly device

Abstract

The present invention discloses a hose assembly device, aiming to provide a hose assembly device that can be automatically assembled and has high safety. It includes a base, a workbench, an electrical box and a storage box, the workbench, the electrical box and the storage box are all placed on the base and connected to the base, the storage box is connected to the workbench, a clamping module, a pushing module and a blanking module are provided on the upper end surface of the workbench, the clamping module, the pushing module and the blanking module are all connected to the workbench, the clamping module and the pushing module are both electrically connected to the electrical box, and the blanking module is located between the pushing module and the clamping module. The beneficial effects of the present invention are: only the hose needs to be placed in the clamping module, which is convenient to operate and has high safety; through the cooperation of the rotating shaft and the baffle, the connector and the nut will not fall out of the connecting groove; good protection, high stability and high work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field related to water heater connecting pipes, and in particular to a flexible pipe assembly device. Background Art

[0002] A water heater is a device that uses various physical principles to increase the temperature of cold water into hot water within a certain period of time. According to different principles, it can be divided into three types: electric water heaters, gas water heaters, and solar water heaters. Electric water heaters and gas water heaters are the most widely used, and almost every household needs to use a water heater. The water heater connecting pipe is an indispensable part of the electric water heater. The water heater connecting pipe is installed on the water inlet and outlet of the electric water heater. However, the equipment for assembling water heater connecting pipes on the market currently requires workers to cut and install the connectors and nuts, which is complicated, inefficient, and increases the risk of worker injury. Summary of the invention

[0003] The present invention aims to overcome the problem in the prior art that automatic unloading cannot be achieved, manual assembly is required, the operation is cumbersome and the safety is low, and provides a hose assembly device that is simple to operate and highly safe.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A hose assembly device comprises a base, a workbench, an electrical box and a storage box, wherein the workbench, the electrical box and the storage box are all placed on the base and connected to the base, the storage box is connected to the workbench, a clamping module, a pushing module and a blanking module are provided on the upper end surface of the workbench, the clamping module, the pushing module and the blanking module are all connected to the workbench, the clamping module and the pushing module are both electrically connected to the electrical box, the blanking module is located between the pushing module and the clamping module, the blanking module comprises a connector blanking module, a nut blanking module and a fixed block one, the fixed block one is placed on the workbench and connected to the workbench, the connector blanking module and the nut blanking module are respectively placed on both sides of the fixed block one and are both connected to the fixed block one, the connector blanking module and the nut blanking module are both provided with reinforcing rods, and the connector blanking module and the nut blanking module are both connected to the workbench through the reinforcing rods.

[0006] The workbench, the electric box and the storage box are all placed on the base and connected to the base. The storage box is connected to the workbench. The workbench, the electric box and the storage box are supported by the base. The workbench is powered by the electric box. The upper end surface of the workbench is provided with a clamping module, a pushing module and a blanking module. The clamping module, the pushing module and the blanking module are all connected to the workbench. The clamping module and the pushing module are electrically connected to the electric box. The blanking module is located between the pushing module and the clamping module. Automatic blanking is performed through the blanking module. The hose is placed on the clamping module. The hose is clamped by the clamping module. The workpiece is pushed by the pushing module. The connector and the nut are automatically assembled on the hose, achieving the purpose of convenience and high safety for the operator. The connector and the nut are automatically blanked by the connector blanking module and the nut blanking module. The connector blanking module and the nut blanking module are fixed by a pair of fixing blocks. The stability of the connector blanking module and the nut blanking module is strengthened by a reinforcing rod.

[0007] Preferably, the connector unloading module includes a storage box and several connectors. The storage box is J-shaped. One bent end of the storage box is connected to a fixed block. The storage box is connected to a workbench through a reinforcing rod. A storage slot matching the connector is provided on the storage box. The connector is placed in the storage slot. A connecting slot is provided on the fixed block. The storage slot is connected to the connecting slot. The J-shaped storage slot is connected to the connecting slot, so that the connector can automatically fall onto the fixed block and wait for assembly.

[0008] Preferably, the nut unloading module includes a storage box 2 and a plurality of nuts. The storage box 2 is J-shaped. One bent end of the storage box 2 is connected to the fixed block 1. The storage box 2 is connected to the workbench through a reinforcing rod. A storage groove 2 matching the nut is provided on the storage box 2. The nut is placed in the storage groove 2. The storage groove 2 is connected to the connecting groove. The J-shaped storage groove 2 is connected to the connecting groove, so that the nut can automatically fall onto the fixed block 1 and wait for assembly.

[0009] Preferably, a motor 1 is provided on one side of the storage box 1 and the storage box 2 which is relatively close to the fixed block 1. The motor 1 is connected to the storage box 1 and the storage box 2. The motor 1 is electrically connected to the electric box. A plurality of telescopic plates are provided on the lower end surface of the motor 1. The telescopic plates are respectively located on both sides of the connecting head in the storage slot 1 which is closest to the fixed block 1 and the nut in the storage slot 2 which is closest to the fixed block 1. The telescopic plate is connected to the motor 1. A plurality of holes matching the telescopic plates are provided on the storage box 1 and the storage box 2. The number of holes is the same as the number of telescopic plates. The telescopic plates are controlled to be extended or retracted by the motor 1. When the hose is clamped on the clamping module, the motor 1 on the storage box 1 controls the telescopic plate which is relatively close to the fixed block 1 to retract. A connector automatically falls through storage slot one into the connecting slot and waits for assembly. When the connector is assembled on the hose, motor one controls the retracted telescopic plate to extend, and then controls the other telescopic plate to retract. The next connector automatically falls, and after being limited by the telescopic plate, the retracted telescopic plate extends again. Then motor one on storage box two controls the telescopic plate relatively close to fixed block one to retract. A nut automatically falls through storage slot two into the connecting slot and waits for assembly. When the nut is assembled on the hose, motor one controls the retracted telescopic plate to extend, and then controls the other telescopic plate to retract. The next connecting nut automatically falls, and after being limited by the telescopic plate, the retracted telescopic plate extends again.

[0010] Preferably, the clamping module includes motor 2, clamping block 1, clamping block 2, fixed block 2 and a slider. Motor 2 is electrically connected to the electric box. Motor 2 is provided with a plurality of motor shafts. Clamping block 1 and clamping block 2 are both connected to motor 2 through the motor shaft. Fixed block 2 is fixedly connected to the workbench. A slider is provided at the bottom end of the slider. A slide groove matching the slider is provided on the workbench. The slider is placed in the slide groove. The slider is slidably connected to the workbench through the cooperation between the slider and the slide groove. A semicircular groove 1 is provided on the other side where clamping block 1 and clamping block 2 are connected to the motor shaft. Fixed block 2 and the slider A semicircular groove 2 is provided on one side surface in the opposite direction to the semicircular groove 1, a side of the fixed block 2 provided with the semicircular groove 2 contacts a side of the clamping block 1 provided with the semicircular groove 1, a side of the slider provided with the semicircular groove 2 contacts a side of the clamping block 2 provided with the semicircular groove 1, the motor shaft is driven to work by the motor 2, the clamping block 1 and the clamping block 2 are driven to move by the motor shaft, the hose is clamped by the semicircular groove 1 on the clamping block 1 and the semicircular groove 2 on the fixed block 2, and the front section of the hose is clamped by the semicircular groove 1 on the clamping block 2 and the semicircular groove 2 on the slider.

[0011] Preferably, a plug is provided on the surface of the clamping block 2 that contacts the slider, and the plug is located below the semicircular groove 1 and connected to the clamping block 2. A socket matching the plug is provided on the slider, and the plug is placed in the socket. The clamping block 2 is connected to the slider through the cooperation of the plug and the socket. The motor shaft is controlled by the motor 2 to push the clamping block 2 toward the slider, so that the front part of the hose is clamped. At this time, the clamping block 2 is connected to the slider through the cooperation of the socket and the plug. The motor shaft is controlled by the motor 2 to drive the clamping block 2 and the slider to move forward, while the hose is still clamped by the clamping block 1 and the fixed block 2. Under the mutual force, the front part of the hose will be smoothed by the clamping block 2 and the slider, which is helpful for the assembly of the connector.

[0012] Preferably, the pushing module includes motor three, a fixed rod, motor four and a protective cover. Motor three and the protective cover are placed on the workbench and connected to the workbench. Motor three and motor four are electrically connected to the electrical box. The fixed rod is installed on motor three and connected to motor three. Motor four is installed on one end of the fixed rod and connected to the fixed rod. The fixed rod and motor four are both located in the protective cover. Motor four is provided with a telescopic rod, which is installed on motor four. The distance between the center of the cross section of the telescopic rod and the workbench is the same as the distance between the center of the semicircular groove one and the workbench. The fixed rod is controlled to move by motor three to adjust the position of the fixed rod and motor four. The telescopic rod is controlled to extend and retract by motor four. The workpiece in the connecting groove is assembled on the hose by the telescopic rod. The fixed rod and motor four are protected by the protective cover.

[0013] Preferably, a circular hole 1 is provided on an end face of the fixed block 1 which is relatively close to the pushing module, and the circular hole 1 matches the telescopic rod and is connected to the connecting groove. A circular hole 2 is provided on the other end face of the fixed block 1, and the circular hole 2 matches the nut and is connected to the connecting groove. The telescopic rod can pass through the circular hole 1 to contact the workpiece in the connecting groove, and the circular hole 1 is smaller than the cross-sectional area of ​​the workpiece, so the workpiece will not fall out, and the workpiece can be pushed out from the circular hole 2 by the telescopic rod.

[0014] Preferably, a rotating shaft and a baffle are provided on one end face of the fixed block 1 having the circular hole 2. The rotating shaft is installed on the fixed block 1, and the baffle is rotatably connected to the fixed block 1 through the rotating shaft. The baffle can prevent the workpiece from falling out of the circular hole 2 without the push of the telescopic rod.

[0015] The beneficial effects of the present invention are: the hose only needs to be placed on the clamping module, which is easy to operate and highly safe; the coupling head and the nut will not fall out of the coupling groove through the cooperation of the rotating shaft and the baffle; the protection is good, the stability is high, and the working efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2It is a cross-sectional view of the blanking module;

[0018] Figure 3 is a cross-sectional view of the clamping module;

[0019] Figure 4 is a cross-sectional view of the push module;

[0020] Figure 5 It is a schematic diagram of the structure of the plug;

[0021] Figure 6 It is a schematic diagram of the structure of the socket;

[0022] Figure 7 It is a schematic diagram of the structure of circular hole 1;

[0023] Figure 8 It is a schematic diagram of the structure of the baffle;

[0024] Fig. 9 It is a structural diagram of the chute.

[0025] In the figure: 1. Base, 2. Workbench, 3. Electric box, 4. Storage box, 5. Clamping module, 6. Pushing module, 7. Unloading module, 8. Connector unloading module, 9. Nut unloading module, 10. Fixed block 1, 11. Reinforcement rod, 12. Storage box 1, 13. Connector, 14. Storage slot 1, 15. Connection slot, 16. Storage box 2, 17. Nut, 18. Storage slot 2, 19. Motor 1, 20. Telescopic plate, 21 . Hole, 22. Motor 2, 23. Clamping block 1, 24. Clamping block 2, 25. Fixed block 2, 26. Slider, 27. Motor shaft, 28. Slider, 29. Semicircular groove 1, 30. Semicircular groove 2, 31. Motor 3, 32. Fixed rod, 33. Motor 4, 34. Protective cover, 35. Telescopic rod, 36. Plug, 37. Socket, 38. Round hole 1, 39. Round hole 2, 40. Rotating shaft, 41. Baffle, 42 Slide. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] like Figure 1 In the embodiment described, a base 1, a workbench 2, an electric box 3 and a storage box 4 are included. The workbench 2, the electric box 3 and the storage box 4 are all placed on the base 1 and connected to the base 1. The storage box 4 is connected to the workbench 2. A clamping module 5, a pushing module 6 and a material discharge module 7 are provided on the upper end surface of the workbench 2. The clamping module 5, the pushing module 6 and the material discharge module 7 are all connected to the workbench 2. The clamping module 5 and the pushing module 6 are all electrically connected to the electric box 3. The material discharge module 7 is located between the pushing module 6 and the clamping module 5. Figure 2As shown, the unloading module 7 includes a connecting head material module 8, a nut material module 9 and a fixed block 10. The fixed block 10 is placed on the workbench 2 and connected to the workbench 2. The connecting head material module 8 and the nut material module 9 are respectively placed on both sides of the fixed block 10 and are both connected to the fixed block 10. The connecting head material module 8 and the nut material module 9 are both provided with a reinforcing rod 11. The connecting head material module 8 and the nut material module 9 are both connected to the workbench 2 through the reinforcing rod 11.

[0028] The connector material module 8 includes a storage box 12 and a plurality of connectors 13. The storage box 12 is in a J-shape. One bent end of the storage box 12 is connected to the fixed block 10. The storage box 12 is connected to the workbench 2 through a reinforcing rod 11. The storage box 12 is provided with a storage groove 14 matching the connector 13. The connector 13 is placed in the storage groove 14. The fixed block 10 is provided with a connecting groove 15. The storage groove 14 is connected to the connecting groove 15; the nut material module 9 includes a storage box 2 16 and a plurality of nuts 17. The storage box 2 16 is in a J-shape. One bent end of the storage box 2 16 is connected to the fixed block 10. The storage box 2 16 is connected to the workbench 2 through a reinforcing rod 11. The storage box 2 16 is provided with a storage groove 2 18 matching the nut 17. The nut 17 is placed in the storage groove 2 18. The storage groove 2 18 is connected to the connecting groove 15. The storage box 12 and the storage box 2 16 are both provided with a motor 19 on one side surface relatively close to the fixed block 10, and the motor 19 is connected to the storage box 12 and the storage box 2 16, and the motor 19 is electrically connected to the electric box 3. A plurality of telescopic plates 20 are provided on the lower end surface of the motor 19, and the telescopic plates 20 are respectively located on both sides of the connector 13 closest to the fixed block 10 in the storage groove 14 and the nut 17 closest to the fixed block 10 in the storage groove 2 18, and the telescopic plate 20 is connected to the motor 19, and the storage box 12 and the storage box 2 16 are both provided with a plurality of holes 21 matching the telescopic plates 20, and the number of the holes 21 is the same as that of the telescopic plates 20.

[0029] like Figure 3 As shown, the clamping module 5 includes a motor 22, a clamping block 1 23, a clamping block 24, a fixed block 25 and a slider 26. The motor 22 is electrically connected to the electric box 3. A plurality of motor shafts 27 are provided on the motor 22. The clamping block 1 23 and the clamping block 24 are connected to the motor 22 through the motor shaft 27. The fixed block 25 is fixedly connected to the workbench 2. The bottom end of the slider 26 is provided with a slider 28. Fig. 9As shown, the workbench 2 is provided with a slide groove 42 matching with the slider 28, the slider 28 is placed in the slide groove 42, the slider 26 is slidably connected with the workbench 2 through the cooperation between the slider 28 and the slide groove 42, the clamping block 1 23 and the clamping block 24 are provided with a semicircular groove 1 29 on the other side connected with the motor shaft 27, the fixed block 25 and the slider 26 are provided with a semicircular groove 2 30 in the opposite direction of the semicircular groove 1 29 on one side, the fixed block 25 is provided with a side of the semicircular groove 2 30 and the clamping block 1 23 is provided with a side of the semicircular groove 1 29, and the slider 26 is provided with a side of the semicircular groove 2 30 and the clamping block 24 is provided with a side of the semicircular groove 1 29. Figure 5 and Figure 6 As shown, a plug 36 is provided on the surface of the clamping block 24 that contacts the slider 26. The plug 36 is located below the semicircular groove 29 and is connected to the clamping block 24. A socket 37 matching the plug 36 is provided on the slider 26. The plug 36 is placed in the socket 37. The clamping block 24 is connected to the slider 26 through the cooperation of the plug 36 and the socket 37.

[0030] like Figure 4 As shown, the push module 6 includes a motor 31, a fixed rod 32, a motor 433 and a protective cover 34. The motor 31 and the protective cover 34 are both placed on the workbench 2 and connected to the workbench 2. The motor 31 and the motor 433 are both electrically connected to the electric box 3. The fixed rod 32 is installed on the motor 31 and connected to the motor 31. The motor 433 is installed on one end of the fixed rod 32 and connected to the fixed rod 32. The fixed rod 32 and the motor 433 are both located in the protective cover 34. The motor 433 is provided with a telescopic rod 35, which is installed on the motor 433. The distance between the center of the cross section of the telescopic rod 35 and the workbench 2 is the same as the distance between the center of the semicircular groove 1 29 and the workbench 2. Figure 7 and Figure 8 As shown, a circular hole 38 is provided on one end face of the fixed block 10 relatively close to the pushing module 6, and the circular hole 38 matches the telescopic rod 35 and is connected to the connecting groove 15. A circular hole 2 39 is provided on the other end face of the fixed block 10, and the circular hole 2 39 matches the nut 17 and is connected to the connecting groove 15. A rotating shaft 40 and a baffle 41 are provided on the end face of the fixed block 10 provided with the circular hole 29, and the rotating shaft 40 is installed on the fixed block 10, and the baffle 41 is rotatably connected to the fixed block 10 through the rotating shaft 40.

[0031] When in use, connect the electrical box 3 to the power supply, so that the pushing module 5, the unloading module 6 and the clamping module 7 are all powered on, and ensure that the connectors 13 and the nuts 17 are filled in the storage box 12 and the storage box 2 16 respectively. The motor shaft 27 is controlled by the motor 22 to separate the clamping block 1 23 and the clamping block 2 24 from the fixed block 25 and the slider 26 respectively, and the hose to be assembled is prevented from being between the semicircular groove 1 29 and the semicircular groove 2 30. The motor 22 controls the motor shaft 27 to make the clamping block 1 23 and the clamping block 2 24 contact with the fixed block 25 and the slider 26 respectively and tighten the hose. At this time, the plug 36 on the clamping block 24 is placed in the socket 37 of the slider 26, so that the clamping block 24 is connected to the slider 26. The clamping block 24 is controlled by the motor shaft 27 and drives the slider 26 to move forward together. Since the hose is firmly clamped by the clamping block 1 23 and the fixed block 25, The hose will not move. Through the interaction force, the front section of the hose is smoothed under the joint action of the clamping block 24 and the slider 26, so that the connector 13 is easier to install. After the smoothing is completed, it is reset by the control of the motor 22; then the motor 19 on the storage box 14 controls the telescopic plate 20 relatively close to the fixed block 10 to shrink, so that the telescopic plate 20 moves out of the hole 21. At this time, the connector 13 at the end of the storage slot 14 slides into the connecting slot 15. At this time, the position of the fixed rod 32 and the motor 4 33 is adjusted by the motor 31, so that the telescopic rod 35 is aligned with the circular hole 138, and the telescopic rod 35 is extended by the motor 4 33. The telescopic rod 35 passes through the circular hole 38 to push the connector 13 in the connecting groove 15 toward the baffle 41. The baffle 41 opens under the action of the rotating shaft 40, and the telescopic rod 35 continues to extend until the connector 13 is installed on the hose; the motor 19 on the storage box 14 controls the telescopic plate 20 relatively close to the fixed block 10 to extend, so that the telescopic plate 20 passes through the hole 21, and controls the other telescopic plate 20 to retract. At this time, the next connector 13 in the storage groove 14 slides to the limit of the telescopic plate 20, and then controls the retracted telescopic plate 20 to extend and pass through the hole 21, and then controls the telescopic rod 35 to retract through the motor 43, and the baffle 4 1 is automatically reset; then the motor 19 on the storage box 2 16 controls the telescopic plate 20 relatively close to the fixed block 10 to shrink, so that the telescopic plate 20 moves out of the hole 21, and the nut 17 at the end of the storage slot 2 18 slides into the connecting slot 15. At this time, the position of the fixing rod 32 and the motor 4 33 is adjusted by the motor 31, so that the telescopic rod 35 is aligned with the circular hole 1 38, and the telescopic rod 35 is controlled by the motor 4 33 to extend, and the telescopic rod 35 passes through the circular hole 1 38 to push the nut 17 in the connecting slot 15 toward the baffle 41, and the baffle 41 opens under the action of the rotating shaft 40, and the telescopic rod 35 continues to extend until the nut 17 is installed on the hose;Then, the motor 19 on the storage box 2 16 controls the telescopic plate 20 which is relatively close to the fixed block 10 to extend, so that the telescopic plate 20 passes through the hole 21, and controls the other telescopic plate 20 to retract. At this time, the next nut 17 in the storage slot 2 18 slides to the limit of the telescopic plate 20, and then controls the retracted telescopic plate 20 to extend and pass through the hole 21. Finally, the telescopic rod 35 is controlled to retract by the motor 4 33, and the baffle 41 automatically resets. Thus, the assembly of the hose is completed. After the hose is assembled, the motor 2 22 controls the motor shaft 27 to move, so that the clamping block 1 23 and the clamping block 24 are separated from the fixed block 25 and the slider 26 respectively, and the hose automatically falls into the storage box 4. ;

Claims

1. A hose assembly device, characterized in that: The invention comprises a base (1), a workbench (2), an electric box (3) and a storage box (4), wherein the workbench (2), the electric box (3) and the storage box (4) are all placed on the base (1) and connected to the base (1), the storage box (4) is connected to the workbench (2), and a clamping module (5), a pushing module (6) and a material discharge module (7) are provided on the upper end surface of the workbench (2), wherein the clamping module (5), the pushing module (6) and the material discharge module (7) are all connected to the workbench (2), the clamping module (5) and the pushing module (6) are all electrically connected to the electric box (3), the material discharge module (7) is located between the pushing module (6) and the clamping module (5), and the material discharge module (7) comprises a connector head module (8), a nut module (9), and a connector head module (10). The invention relates to a module (9) and a fixing block (10), wherein the fixing block (10) is placed on a workbench (2) and connected to the workbench (2), wherein the connecting head material module (8) and the nut material module (9) are respectively placed on both sides of the fixing block (10) and are both connected to the fixing block (10), wherein the connecting head material module (8) and the nut material module (9) are both provided with a reinforcing rod (11), wherein the connecting head material module (8) and the nut material module (9) are both connected to the workbench (2) via the reinforcing rod (11), wherein the connecting head material module (8) comprises a storage box (12) and a plurality of connecting heads (13), wherein the storage box (12) is in a J-shape, wherein a bent end of the storage box (12) is connected to the fixing block (10), The storage box 1 (12) is connected to the workbench (2) via a reinforcing rod (11); the storage box 1 (12) is provided with a storage groove 1 (14) matching the connecting head (13); the connecting head (13) is placed in the storage groove 1 (14); the fixing block 1 (10) is provided with a connecting groove (15); the storage groove 1 (14) is connected to the connecting groove (15); the nut material module (9) comprises a storage box 2 (16) and a plurality of nuts (17); the storage box 2 (16) is in a J-shape; a bent end of the storage box 2 (16) is connected to the fixing block 1 (10); the storage box 2 (16) is connected to the workbench (2) via the reinforcing rod (11); the storage box 2 (16) A second storage groove (18) matching with the nut (17) is provided on the upper part, the nut (17) is placed in the second storage groove (18), the second storage groove (18) is communicated with the connecting groove (15), the clamping module (5) comprises a second motor (22), a first clamping block (23), a second clamping block (24), a second fixed block (25) and a sliding block (26), the second motor (22) is electrically connected to the electric box (3), a plurality of motor shafts (27) are provided on the second motor (22), the first clamping block (23) and the second clamping block (24) are connected to the second motor (22) through the motor shaft (27), the second fixed block (25) is fixedly connected to the workbench (2), and a slider (28) is provided at the bottom end of the sliding block (26).The workbench (2) is provided with a slide groove (42) matching the slider (28), the slider (28) is placed in the slide groove (42) (42), the slider (26) is slidably connected to the workbench (2) through the cooperation between the slider (28) and the slide groove (42), the clamping block (23) and the clamping block (24) are both provided with a semicircular groove (29) on the other side surface connected to the motor shaft (27), the fixed block (25) and the slider (26) are provided with a semicircular groove (30) in the opposite direction to the semicircular groove (29) on one side surface, the fixed block (25) is provided with a side of the semicircular groove (30) on the clamping block (23) on the side of the semicircular groove (29), the slider (26) is provided with a side of the semicircular groove (30) on the side of the semicircular groove (29) on the clamping block (24) on the side, the pushing module (6) The invention comprises a motor three (31), a fixing rod (32), a motor four (33) and a protective cover (34), wherein the motor three (31) and the protective cover (34) are both placed on a workbench (2) and connected to the workbench (2), the motor three (31) and the motor four (33) are both electrically connected to an electric box (3), the fixing rod (32) is mounted on the motor three (31) and connected to the motor three (31), the motor four (33) is mounted on one end of the fixing rod (32) and connected to the fixing rod (32), the fixing rod (32) and the motor four (33) are both located in the protective cover (34), the motor four (33) is provided with a telescopic rod (35), the telescopic rod (35) is mounted on the motor four (33), and the distance between the center of the cross section of the telescopic rod (35) and the workbench (2) is the same as the distance between the center of the semicircular groove one (29) and the workbench (2).

2. A hose assembly device according to claim 1, characterized in that: A motor (19) is provided on a side surface of the storage box (12) and the storage box (16) which is relatively close to the fixed block (10). The motor (19) is connected to the storage box (12) and the storage box (16). The motor (19) is electrically connected to the electric box (3). A plurality of telescopic plates (20) are provided on the lower end surface of the motor (19). The telescopic plates (20) are respectively located on both sides of the connector (13) closest to the fixed block (10) in the storage groove (14) and the nut (17) closest to the fixed block (10) in the storage groove (18). The telescopic plates (20) are connected to the motor (19). A plurality of holes (21) matching the telescopic plates (20) are provided on the storage box (12) and the storage box (16). The number of the holes (21) is the same as the number of the telescopic plates (20).

3. The hose assembly device according to claim 1, characterized in that: A plug (36) is provided on the surface of the clamping block 2 (24) that contacts the slider (26). The plug (36) is located below the semicircular groove 1 (29) and is connected to the clamping block 2 (24). A socket (37) matching the plug (36) is provided on the slider (26). The plug (36) is placed in the socket (37). The clamping block 2 (24) is connected to the slider (26) through the cooperation of the plug (36) and the socket (37).

4. The hose assembly device according to claim 1, characterized in that: A circular hole (38) is provided on one end surface of the fixing block (10) which is relatively close to the pushing module (6), and the circular hole (38) matches the telescopic rod (35) and is communicated with the connecting groove (15). A circular hole (39) is provided on the other end surface of the fixing block (10), and the circular hole (39) matches the nut (17) and is communicated with the connecting groove (15).

5. A hose assembly device according to claim 4, characterized in that: The fixed block one (10) is provided with a second circular hole (39) on one end surface thereof, and is provided with a rotating shaft (40) and a baffle (41); the rotating shaft (40) is mounted on the fixed block one (10), and the baffle (41) is rotatably connected to the fixed block one (10) via the rotating shaft (40).

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