Household appliance accessory manufacturing equipment

Abstract

The invention belongs to the technical field of household appliance manufacturing, and particularly relates to household appliance accessory manufacturing equipment which comprises a foundation bottom plate, two pairs of conveying belt supporting frames are fixedly connected to the foundation bottom plate, a conveying belt roller shaft is rotationally connected between each pair of conveying belt supporting frames, and a conveying belt is arranged between the two conveying belt roller shafts in a sleeving mode. By arranging the concentric-square-shaped support plate and driving the synchronous belt in the concentric-square-shaped support plate to rotate through the rotating support, an electric suction cup at the bottom of the synchronous belt rotates along with the synchronous belt, and under the action of a hydraulic cylinder and a sponge pushing plate, a display screen can be extruded by the sponge pushing plate to be subjected to position correction, so that subsequent processing is more convenient and faster; by arranging the synchronous spraying mechanism, the filling liquid in the water storage barrel can be atomized and sprayed to the surface of the display screen through the spraying plate, so that the situation that bubbles appear in subsequent display screen film covering is avoided, by arranging the linkage dust removal mechanism, the cleanliness of the surface of the display screen is guaranteed, and the subsequent film covering or other working procedures are prevented from being affected.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliance manufacturing, and in particular relates to a household appliance accessory manufacturing device. Background Art

[0002] With the advent of the electrification era, household appliances have become prevalent in people's lives. As an indispensable part of home decoration, household appliances play a huge role. Due to the complexity of internal parts of household motors and high integration, many household appliances are basically equipped with display control screens to meet the requirements of intelligence.

[0003] According to the search, the patent document with publication number CN206969718U discloses a household appliance accessories manufacturing device, including a device body, a conveyor rack is arranged on one side of the device body, a conveyor belt is installed on the conveyor rack, a guide plate is arranged along the length direction of the conveyor rack on one side of the conveyor belt, a buffer sponge is arranged along the length direction of the guide plate on the side above the conveyor belt, two groups of mounting sleeves are arranged on the side of the conveyor rack away from the guide plate, support rods are movably installed in the two groups of mounting sleeves, the support rods are arranged close to and parallel to the conveyor belt, anti-collision rubber strips are arranged on the surface of the guide conveyor belt, and a locking handle is arranged on the mounting sleeve.

[0004] The existing accessories manufacturing equipment for household appliances still has the following shortcomings: When processing existing home appliance accessory displays, since the display screens are vulnerable parts, they are very easy to be bumped and damaged during transportation, which increases production costs. In addition, when the display screens are transported on conveyor belts, they are placed in a disorderly manner and need to be manually adjusted before they can be processed more conveniently.

[0005] Before laminating or other operations are performed on the display screen, the surface of the display screen must be strictly kept clean and pollution-free. Existing home appliance accessory display screens are not dusted during transportation, which makes it inconvenient to subsequently laminarize or perform other operations on the display screen.

[0006] When existing home appliance accessory displays are coated on the surface of the display screen, the coating angle and fit cannot be guaranteed. After the display screen leaves the factory, the protective film is very likely to produce bubbles or other problems, making it impossible to fully guarantee product quality and causing a poor user experience. Summary of the invention

[0007] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a kind of household appliance parts manufacturing equipment, comprising a base bottom plate, two pairs of conveyor belt support frames are fixedly connected to the base bottom plate, a conveyor belt roller is rotatably connected between each pair of the conveyor belt support frames, a conveyor belt is sleeved between the two conveyor belt rollers, a motor bracket is fixedly connected to the base bottom plate, a drive motor is fixedly connected to the motor bracket, and the output end of the drive motor is coaxially fixedly connected to the conveyor belt roller on the corresponding side; A main driving column is fixedly connected to the basic bottom plate, a synchronous driving mechanism is arranged on the main driving column, and a synchronous spraying mechanism and a linkage dust removal mechanism are arranged on the basic bottom plate.

[0008] Furthermore, a vertical support plate is fixedly connected to the base bottom plate, two hydraulic cylinders are fixedly connected to the vertical support plate, and sponge pushing plates are fixedly connected to the output ends of the two hydraulic cylinders.

[0009] Furthermore, the synchronous drive mechanism includes a rotating bracket, a rubber friction block, a driving pulley, a matching bracket and a return-shaped bracket plate. The rotating bracket is rotatably connected to the top of the main driving column. A control motor is arranged in the main driving column. The output end of the control motor is coaxially fixedly connected to the rotating bracket. A plurality of rubber friction blocks are fixedly connected to the outside of the rotating bracket. The driving pulley is coaxially fixedly connected to the rotating bracket. The return-shaped bracket plate is clamped with the rotating bracket. The matching bracket is fixedly connected to the base bottom plate. The matching bracket is fixedly connected to the return-shaped bracket plate.

[0010] Furthermore, a synchronous belt is arranged inside the circular bracket plate, and notches are provided at the inner side of the circular bracket plate corresponding to the rotating bracket position and the bottom corresponding to the conveyor belt position. The synchronous belt abuts against the rubber friction block, and a plurality of connection ports are fixedly connected to the bottom of the synchronous belt. An electric suction cup is rotatably connected to the bottom of the connection port, and a strip-shaped power-on port is arranged on one side of the circular bracket plate.

[0011] Furthermore, the synchronous spray mechanism includes a supporting platform, a water storage barrel, a reciprocating threaded rod and a main piston plate. The supporting platform is fixedly connected to the base bottom plate, the water storage barrel is fixedly connected to the supporting platform, the reciprocating threaded rod is rotatably connected to the top of the water storage barrel, the main piston plate is slidably connected to the water storage barrel, and the reciprocating threaded rod is threadedly connected to the main piston plate.

[0012] Furthermore, the water storage barrel is rotatably connected to a passive pulley, the reciprocating threaded rod shaft passes through the water storage barrel and is coaxially fixedly connected to the passive pulley, a transmission belt is sleeved between the active pulley and the passive pulley, and a connecting port and a spray plate are provided on one side of the water storage barrel, and the connecting port and the spray plate are connected by a hose.

[0013] Furthermore, the linkage dust removal mechanism includes a mounting platform, a piston cylinder, a secondary piston plate and a rotating seat, the mounting platform is fixedly connected to the base bottom plate, the piston cylinder is arranged on the mounting platform, the secondary piston plate is slidably connected in the piston cylinder, and the rotating seat is fixedly connected to the secondary piston plate.

[0014] Furthermore, a pushing shaft plate is rotatably connected to the passive pulley away from the axial position, and one end of the pushing shaft plate away from the passive pulley is rotatably connected to the rotating seat. A dust removal plate is fixedly connected to one side of the circular bracket plate, and the dust removal plate is connected to the piston cylinder through a hose.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention sets a circular bracket plate, and drives the synchronous belt in the circular bracket plate to rotate by rotating the bracket, so that the electric suction cup at the bottom of the synchronous belt rotates accordingly. When it rotates to one side of the conveyor belt, the electric suction cup contacts the strip-shaped power-on port, and the display screen on the conveyor belt can be adsorbed, thereby avoiding the display screen from being bumped, and making the display screen more stable when cleaning. At the same time, under the action of the hydraulic cylinder and the sponge pushing plate, the display screen will be squeezed by the sponge pushing plate to correct the position, making subsequent processing more convenient.

[0016] The present invention sets up a synchronous spray mechanism, utilizes a rotating bracket, a driving pulley, a passive pulley and a transmission belt, and can make the reciprocating threaded rod rotate, thereby making the main piston plate threadedly connected thereto reciprocate, so that the filling liquid in the water storage barrel can be atomized and sprayed onto the surface of the display screen through the spray plate, thereby avoiding the occurrence of bubbles and the like in the subsequent display screen coating.

[0017] The present invention sets a linkage dust removal mechanism and utilizes a passive pulley to drive the auxiliary piston plate to move, so that air is continuously ejected from the dust removal plate, thereby removing dust from the display screen surface, thereby ensuring the cleanliness of the display screen surface and avoiding affecting subsequent coating or other processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a household appliance parts manufacturing device provided by the present invention; Figure 2 It is a three-dimensional structural schematic diagram from another angle of a household appliance parts manufacturing device provided by the present invention; Figure 3 It is a three-dimensional structural schematic diagram of a rotating bracket of household appliance parts manufacturing equipment provided by the present invention; Figure 4 It is a schematic diagram of the internal structure of a water storage bucket of a household appliance parts manufacturing device provided by the present invention; Figure 5The present invention is a schematic diagram of the three-dimensional structure of a piston cylinder of household appliance parts manufacturing equipment provided by the present invention.

[0019] In the figure, 1. base bottom plate; 2. conveyor belt support frame; 3. conveyor belt roller; 4. conveyor belt; 5. motor bracket; 6. drive motor; 7. main drive column; 8. vertical support plate; 9. hydraulic cylinder; 10. sponge push plate; 11. rotating bracket; 12. rubber friction block; 13. driving pulley; 14. matching bracket; 15. return bracket plate; 16. electric suction cup; 17. strip power port; 18. support platform; 19. water storage barrel; 20. reciprocating threaded rod; 21. main piston plate; 22. passive pulley; 23. transmission belt; 24. connecting port; 25. spray plate; 26. installation platform; 27. piston cylinder; 28. auxiliary piston plate; 29. ​​rotating seat; 30. push shaft plate; 31. dust removal plate. DETAILED DESCRIPTION

[0020] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0021] like Figure 1-Figure 5 As shown, a household appliance parts manufacturing device comprises: A basic base plate 1, two pairs of conveyor belt support frames 2 are fixedly connected to the basic base plate 1, a conveyor belt roller shaft 3 is rotatably connected between each pair of conveyor belt support frames 2, a conveyor belt 4 is sleeved between the two conveyor belt roller shafts 3, a motor bracket 5 is fixedly connected to the basic base plate 1, a drive motor 6 is fixedly connected to the motor bracket 5, and the output end of the drive motor 6 is coaxially fixedly connected to the conveyor belt roller shaft 3 on the corresponding side. The basic base plate 1 can provide stable support for the entire device, the conveyor belt support frame 2 can provide support for the conveyor belt roller shaft 3, the conveyor belt 4 can be used to transport materials, and the drive motor 6 can provide power for the operation of the conveyor belt 4; A main driving column 7 is fixedly connected to the base bottom plate 1, a synchronous driving mechanism is arranged on the main driving column 7, and a synchronous spraying mechanism and a linkage dust removal mechanism are arranged on the base bottom plate 1; A vertical support plate 8 is fixedly connected to the base bottom plate 1, two hydraulic cylinders 9 are fixedly connected to the vertical support plate 8, and sponge push plates 10 are fixedly connected to the output ends of the two hydraulic cylinders 9; The synchronous driving mechanism includes a rotating bracket 11, a rubber friction block 12, a driving pulley 13, a matching bracket 14 and a return bracket plate 15. The rotating bracket 11 is rotatably connected to the top of the main driving column 7. A control motor is arranged in the main driving column 7. The output end of the control motor is coaxially fixedly connected to the rotating bracket 11. A plurality of rubber friction blocks 12 are fixedly connected to the outer side of the rotating bracket 11. The driving pulley 13 is coaxially fixedly connected to the rotating bracket 11. The return bracket plate 15 is clamped with the rotating bracket 11. The matching bracket 14 is fixedly connected to the basic bottom plate 1. The matching bracket 14 is fixedly connected to the return bracket plate 15. A synchronous belt is arranged in the return bracket plate 15. Notches are provided on the inner side of the return bracket plate 15 corresponding to the position of the rotating bracket 11 and the bottom corresponding to the position of the conveyor belt 4. The synchronous belt abuts against the rubber friction block 12. A plurality of connection ports are fixedly connected to the bottom of the synchronous belt. An electric suction cup 16 is rotatably connected to the bottom of the connection port. A strip-shaped power-on port 17 is arranged on one side of the return bracket plate 15. When the rotating bracket 11 is under the action of the control motor, When the conveyor belt 4 is rotated downward, the rubber friction block 12 contacts the synchronous belt, and the synchronous belt can rotate. When the electric suction cup 16 at the bottom of the synchronous belt moves to one side of the conveyor belt 4, the electric suction cup 16 contacts the strip-shaped energized port 17 for electrical conduction, and the electric suction cup 16 can adsorb the display screen on the conveyor belt 4. At this time, the hydraulic cylinder 9 extends, and the sponge push plate 10 contacts the display screen to correct its position. The electric suction cup 16 and the display screen and the connection port rotate at any angle. By setting a return bracket plate 15 and driving the synchronous belt in the return bracket plate 15 to rotate by rotating the bracket 11, the electric suction cup 16 at the bottom of the synchronous belt rotates accordingly. When it rotates to one side of the conveyor belt 4, the electric suction cup 16 contacts the strip-shaped energized port 17, and the display screen on the conveyor belt 4 can be adsorbed, thereby avoiding collision of the display screen, and making the display screen more stable when cleaning. At the same time, under the action of the hydraulic cylinder 9 and the sponge push plate 10, the display screen will be squeezed by the sponge push plate 10 for position correction, making subsequent processing more convenient. The synchronous spraying mechanism includes a supporting platform 18, a water storage barrel 19, a reciprocating threaded rod 20 and a main piston plate 21. The supporting platform 18 is fixedly connected to the base bottom plate 1, the water storage barrel 19 is fixedly connected to the supporting platform 18, the reciprocating threaded rod 20 is rotatably connected to the top of the water storage barrel 19, the main piston plate 21 is slidably connected to the water storage barrel 19, the reciprocating threaded rod 20 is threadedly connected to the main piston plate 21, and a passive pulley 22 is rotatably connected to the water storage barrel 19. The reciprocating threaded rod 20 rotates and is coaxially fixedly connected to the passive pulley 22. A transmission belt 23 is sleeved between the active pulley 13 and the passive pulley 22. A connecting port 24 and a spray plate 25 are provided on one side of the water storage barrel 19. The connecting port 24 and the spray plate 25 are connected by a hose. When the rotating bracket 11 rotates, the active pulley 13 coaxially fixedly connected thereto can rotate, and the transmission Driven by the belt 23, the passive pulley 22 can rotate. When the passive pulley 22 rotates, the reciprocating threaded rod 20 coaxially fixed thereto can rotate, and the main piston plate 21 threadedly connected thereto can move axially along the reciprocating threaded rod 20. It should be noted that the cross-section of the water storage barrel 19 is elliptical. When the main piston plate 21 reciprocates, the filling liquid in the water storage barrel 19 can be squeezed out of the connecting port 24, and finally atomized and sprayed from the spray plate 25. By setting a synchronous spraying mechanism, the rotating bracket 11, the active pulley 13, the passive pulley 22 and the transmission belt 23 are used to rotate the reciprocating threaded rod 20, thereby causing the main piston plate 21 threadedly connected thereto to reciprocate, so that the filling liquid in the water storage barrel 19 can be atomized and sprayed to the surface of the display screen through the spray plate 25, thereby avoiding the occurrence of bubbles in the subsequent display screen coating. The linkage dust removal mechanism includes a mounting platform 26, a piston cylinder 27, a secondary piston plate 28 and a rotating seat 29. The mounting platform 26 is fixedly connected to the base bottom plate 1, the piston cylinder 27 is arranged on the mounting platform 26, the secondary piston plate 28 is slidably connected in the piston cylinder 27, the rotating seat 29 is fixedly connected to the secondary piston plate 28, and a push shaft plate 30 is rotatably connected to the passive pulley 22 away from the axis position. The push shaft plate 30 is rotatably connected to the rotating seat 29 at one end away from the passive pulley 22. A dust removal plate 31 is fixedly connected to one side of the return bracket plate 15. The dust removal plate 31 is connected to the piston cylinder 27 through a hose. When When the passive pulley 22 rotates, the pushing shaft plate 30 will drive the rotating seat 29 to make reciprocating motion. At this time, the secondary piston plate 28 will make reciprocating motion in the piston cylinder 27, so that the air pressure in the piston cylinder 27 will change continuously, and the pressurized gas will flow out from the dust removal plate 31, so as to remove the dust from the display screen on the conveyor belt 4. By setting a linkage dust removal mechanism, the passive pulley 22 is used to drive the secondary piston plate 28 to move, so that air is continuously ejected from the dust removal plate 31, so as to remove the dust from the surface of the display screen, thereby ensuring the cleanliness of the surface of the display screen and avoiding affecting the subsequent coating or other processes.

[0022] The working principle of the present invention is as follows: The base plate 1 can provide stable support for the whole device, the conveyor belt support frame 2 can provide support for the conveyor belt roller 3, the conveyor belt 4 can transport materials, and the drive motor 6 can provide power for the operation of the conveyor belt 4; When the rotating bracket 11 rotates under the action of the control motor, the synchronous belt can rotate due to the contact between the rubber friction block 12 and the synchronous belt. By setting the circular bracket plate 15 and driving the synchronous belt in the circular bracket plate 15 to rotate by the rotating bracket 11, the electric suction cup 16 at the bottom of the synchronous belt rotates accordingly. When the electric suction cup 16 at the bottom of the synchronous belt moves to one side of the conveyor belt 4, the electric suction cup 16 contacts and conducts electricity with the strip-shaped power-on port 17. The electric suction cup 16 can adsorb the display screen on the conveyor belt 4, thereby avoiding the display screen from being bumped, making the display screen more stable when being cleaned. At the same time, under the action of the hydraulic cylinder 9 and the sponge push plate 10, the hydraulic cylinder 9 extends, and the sponge push plate 10 corrects its position after contacting the display screen. The electric suction cup 16 and the display screen and the connection port rotate at any angle, making subsequent processing more convenient. When the rotating bracket 11 rotates, the driving pulley 13 coaxially connected thereto can rotate, and driven by the transmission belt 23, the passive pulley 22 can rotate, and when the passive pulley 22 rotates, the reciprocating threaded rod 20 coaxially connected thereto can rotate, and the main piston plate 21 threadedly connected thereto can move axially along the reciprocating threaded rod 20. It should be noted that the cross-section of the water storage barrel 19 is elliptical. When the main piston plate 21 reciprocates, the filling liquid in the water storage barrel 19 can be squeezed out of the connecting port 24, and finally atomized and sprayed from the spray plate 25. By setting a synchronous spraying mechanism, the rotating bracket 11, the driving pulley 13, the passive pulley 22 and the transmission belt 23 can be used to rotate the reciprocating threaded rod 20, so that the main piston plate 21 threadedly connected thereto can reciprocate, so that the filling liquid in the water storage barrel 19 can be atomized and sprayed to the surface of the display screen through the spray plate 25, thereby avoiding the occurrence of bubbles in the subsequent display screen coating. When the passive pulley 22 rotates, the pushing shaft plate 30 will drive the rotating seat 29 to make a reciprocating motion. At this time, the auxiliary piston plate 28 will make a reciprocating motion in the piston cylinder 27, so that the air pressure in the piston cylinder 27 changes continuously, and the pressurized gas will flow out from the dust removal plate 31, so as to remove the dust from the display screen on the conveyor belt 4. By setting a linkage dust removal mechanism, the passive pulley 22 is used to drive the auxiliary piston plate 28 to move, so that air is continuously ejected from the dust removal plate 31, so as to remove the dust from the surface of the display screen, thereby ensuring the cleanliness of the surface of the display screen and avoiding affecting the subsequent coating or other processes.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A household appliance parts manufacturing device, comprising a base plate (1), characterized in that: Two pairs of conveyor belt support frames (2) are fixedly connected to the base bottom plate (1), a conveyor belt roller (3) is rotatably connected between each pair of the conveyor belt support frames (2), a conveyor belt (4) is sleeved between the two conveyor belt rollers (3), a motor bracket (5) is fixedly connected to the base bottom plate (1), a drive motor (6) is fixedly connected to the motor bracket (5), and an output end of the drive motor (6) is coaxially fixedly connected to the conveyor belt roller (3) on the corresponding side; A main driving column (7) is fixedly connected to the base bottom plate (1), a synchronous driving mechanism is provided on the main driving column (7), and a synchronous spraying mechanism and a linked dust removal mechanism are provided on the base bottom plate (1).

2. The household appliance parts manufacturing equipment according to claim 1, characterized in that: A vertical support plate (8) is fixedly connected to the base bottom plate (1), two hydraulic cylinders (9) are fixedly connected to the vertical support plate (8), and sponge push plates (10) are fixedly connected to the output ends of the two hydraulic cylinders (9).

3. The household appliance parts manufacturing equipment according to claim 1, characterized in that: The synchronous drive mechanism comprises a rotating bracket (11), a rubber friction block (12), a driving pulley (13), a matching bracket (14) and a return bracket plate (15); the rotating bracket (11) is rotatably connected to the top of a main driving column (7); a control motor is arranged in the main driving column (7); the output end of the control motor is coaxially fixedly connected to the rotating bracket (11); a plurality of rubber friction blocks (12) are fixedly connected to the outside of the rotating bracket (11); the driving pulley (13) is coaxially fixedly connected to the rotating bracket (11); the return bracket plate (15) is clamped with the rotating bracket (11); the matching bracket (14) is fixedly connected to the base bottom plate (1); and the matching bracket (14) is fixedly connected to the return bracket plate (15).

4. The household appliance parts manufacturing equipment according to claim 3, characterized in that: A synchronous belt is arranged inside the circular support plate (15), and notches are provided on the inner side of the circular support plate (15) corresponding to the position of the rotating support (11) and on the bottom side corresponding to the position of the conveyor belt (4). The synchronous belt abuts against the rubber friction block (12), and a plurality of connection ports are fixedly connected to the bottom of the synchronous belt. An electric suction cup (16) is rotatably connected to the bottom of the connection port. A strip-shaped power supply port (17) is arranged on one side of the circular support plate (15).

5. The household appliance parts manufacturing equipment according to claim 3, characterized in that: The synchronous spray mechanism comprises a support platform (18), a water storage barrel (19), a reciprocating threaded rod (20) and a main piston plate (21); the support platform (18) is fixedly connected to the base bottom plate (1); the water storage barrel (19) is fixedly connected to the support platform (18); the reciprocating threaded rod (20) is rotatably connected to the top of the water storage barrel (19); the main piston plate (21) is slidably connected to the water storage barrel (19); and the reciprocating threaded rod (20) is threadedly connected to the main piston plate (21).

6. The household appliance parts manufacturing equipment according to claim 5, characterized in that: The water storage barrel (19) is rotatably connected to a passive pulley (22); the reciprocating threaded rod (20) has a rotating shaft that penetrates the water storage barrel (19) and is coaxially fixedly connected to the passive pulley (22); a transmission belt (23) is sleeved between the active pulley (13) and the passive pulley (22); a communication port (24) and a spray plate (25) are provided on one side of the water storage barrel (19); the communication port (24) and the spray plate (25) are connected via a hose.

7. The household appliance parts manufacturing equipment according to claim 6, characterized in that: The linkage dust removal mechanism comprises a mounting platform (26), a piston cylinder (27), a secondary piston plate (28) and a rotating seat (29); the mounting platform (26) is fixedly connected to the base bottom plate (1); the piston cylinder (27) is arranged on the mounting platform (26); the secondary piston plate (28) is slidably connected in the piston cylinder (27); and the rotating seat (29) is fixedly connected to the secondary piston plate (28).

8. The household appliance parts manufacturing equipment according to claim 7, characterized in that: A push shaft plate (30) is rotatably connected to the passive pulley (22) away from the axis position, and one end of the push shaft plate (30) away from the passive pulley (22) is rotatably connected to the rotating seat (29). A dust removal plate (31) is fixedly connected to one side of the return bracket plate (15), and the dust removal plate (31) is connected to the piston cylinder (27) via a hose.

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