Trolley wheel automatic assembly equipment and assembly method

Abstract

The invention belongs to the technical field of baby carriage wheel assembling, and discloses automatic assembling equipment and method for a small wheel. The automatic assembling equipment for the small wheels comprises an assembling workbench, a discharging assembly, two feeding assemblies and two clamping assemblies. The assembling workbench bears hub parts and tire parts and assembles the hub parts and the tire parts into the wheels. The two feeding assemblies are arranged at the two ends of the assembling workbench, one feeding assembly transports hub parts to the hub feeding position, and the other feeding assembly transports tire parts to the tire feeding position. The clamping assembly is arranged on the hub feeding position and grabs the hub pieces to be conveyed to the assembling position. The other clamping assembly is arranged at the tire feeding position, grabs the tire parts and conveys the tire parts to the assembling position; a discharging belt is arranged at one end of the assembling workbench, and a discharging assembly is arranged at the other end of the assembling workbench and pushes the wheels to the discharging belt. According to the automatic assembling equipment for the small wheels, the assembling speed and the assembling efficiency of the wheels can be improved, automatic assembling is achieved, and therefore the cost is reduced, and the yield of the produced wheels is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of baby carriage wheel assembly, and particularly to an automatic assembly device and assembly method for small wheels. Background Art

[0002] In order to improve production efficiency, enterprises often adopt methods such as automated equipment and optimized production processes. At the same time, in response to the pressure of rising labor costs, relevant enterprises will also carry out technological transformation and upgrading, adopting automated production lines and intelligent equipment, reducing the dependence on labor, improving production efficiency and product quality, and at the same time reducing labor costs.

[0003] Existing baby carriage wheels usually include a wheel hub and a tire fixed to the wheel hub. During assembly, operators need to manually grasp the wheel hub and the tire respectively and insert the wheel hub into the tire. The efficiency of manual assembly is low and the labor cost is high. In addition, there are various types of tire assembly lines on the market currently, but generally there are defects of low efficiency and waste of labor. Most of the existing baby carriage wheel assembly lines have a low degree of automation and require a lot of manual labor. This not only consumes a large amount of labor, but also has a large manual error rate, which is likely to affect the normal operation of the assembly line. The manual operation speeds are also not uniform, seriously affecting the assembly efficiency.

[0004] Therefore, there is an urgent need to provide a new type of automatic assembly device and assembly method for small wheels to solve the above technical problems in the prior art. Summary of the Invention

[0005] An object of the present invention is to provide an automatic assembly device for small wheels, which can improve the assembly speed and efficiency of the wheels, achieve automatic assembly, thereby reducing labor costs and increasing the qualified rate of the wheels obtained in production.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] The small wheel automatic assembly equipment includes an assembly workbench, a blanking component, two feeding components, and two clamping components. The above-mentioned assembly workbench is used to carry the hub parts and tire parts to be assembled, and assemble the above-mentioned hub parts and the above-mentioned tire parts into wheels; the two above-mentioned feeding components are respectively arranged at both ends of the above-mentioned assembly workbench along the first direction, and one of the above-mentioned feeding components is used to transport the above-mentioned hub parts to the hub loading position, and the other above-mentioned feeding component is used to transport the above-mentioned tire parts to the tire loading position; one of the above-mentioned clamping components is arranged at the above-mentioned hub loading position, and is used to grab the above-mentioned hub parts and transport the above-mentioned hub parts along the above-mentioned first direction to the assembly position of the above-mentioned assembly workbench; the other above-mentioned clamping component is arranged at the above-mentioned tire loading position, and is used to grab the above-mentioned tire parts and transport the above-mentioned tire parts along the above-mentioned first direction to the above-mentioned assembly position; one end of the above-mentioned assembly workbench along the second direction is provided with a blanking belt extending and moving along the above-mentioned second direction, and the above-mentioned blanking component is arranged at the other end of the above-mentioned assembly workbench along the above-mentioned second direction, and the above-mentioned blanking component is used to push the assembled wheels along the above-mentioned second direction to the above-mentioned blanking belt; the above-mentioned first direction is perpendicular to the above-mentioned second direction.

[0008] Optionally, the above-mentioned feeding component includes a storage box and a feeding belt. One end of the above-mentioned feeding belt extends into the above-mentioned storage box, and the other end extends to the above-mentioned hub loading position or the above-mentioned tire loading position. The above-mentioned feeding belt is used to carry and transport the above-mentioned hub parts or the above-mentioned tire parts.

[0009] Optionally, one end of the above-mentioned feeding belt close to the above-mentioned hub loading position or the above-mentioned tire loading position along the above-mentioned second direction is provided with a horizontal section extending along the above-mentioned second direction. The above-mentioned horizontal section is used to transport the above-mentioned hub parts or the above-mentioned tire parts along the second direction; the above-mentioned hub loading position and the above-mentioned tire loading position are respectively arranged at both ends of the above-mentioned assembly workbench along the above-mentioned first direction.

[0010] Optionally, a guiding structure is arranged at the starting end of the above-mentioned horizontal section, and a stop is arranged at the terminating end of the above-mentioned horizontal section. The above-mentioned hub loading position or the above-mentioned tire loading position is arranged between the above-mentioned guiding structure and the above-mentioned stop.

[0011] Optionally, the above-mentioned guiding structure includes two guiding plates arranged opposite to each other along the above-mentioned first direction, and the above-mentioned guiding plates extend along the above-mentioned second direction; guiding flaring openings are arranged at one ends of the two above-mentioned guiding plates close to the terminating end, and a guiding flaring mouth is formed between the inner walls of the two above-mentioned guiding flaring openings. The dimension of the above-mentioned guiding flaring mouth along the above-mentioned first direction gradually decreases from the starting end to the terminating end.

[0012] Optionally, the two above-mentioned clamping components are arranged at both ends of the gantry along the above-mentioned first direction, and the above-mentioned clamping components are slidably connected to the above-mentioned gantry along the above-mentioned first direction.

[0013] Optionally, the gantry is provided with a horizontal displacement driving member, the clamping assembly includes a mounting bracket and a vertical displacement driving member, the mounting bracket is connected to the output end of the horizontal displacement driving member, the vertical displacement driving member is mounted on the mounting bracket, a clamping jaw cylinder is arranged at the output end of the vertical displacement driving member, and the clamping jaw cylinder is used for grasping the hub member or the tire member.

[0014] Optionally, the blanking assembly includes a blanking driving member and a push plate. The blanking driving member is fixed to the gantry, the push plate is arranged at the output end of the blanking driving member, and the push plate can be driven to move above the assembly workbench in the second direction, so that the push plate pushes the assembled wheel to move in the second direction to the blanking belt.

[0015] Optionally, the top wall of the blanking belt is not higher than the top wall of the assembly workbench, and a collecting box is arranged at one end of the blanking belt along the second direction away from the assembly workbench.

[0016] Another object of the present invention is to provide a method for automatically assembling small wheels. The method for automatically assembling small wheels includes the small wheel automatic assembly equipment described in any of the above solutions, and includes the steps:

[0017] S1. One of the two feeding assemblies transports the hub member to the hub feeding position, and the other transports the tire member to the tire feeding position; S2. The clamping assembly located at the hub feeding position grasps the hub member and transports the hub member along the first direction to the assembly position of the assembly workbench; the clamping assembly located at the tire feeding position grasps the tire member and transports the tire member along the first direction to the assembly position; S3. Inside the assembly workbench, the hub member and the tire member are assembled into a wheel at the assembly position; S4. The blanking assembly operates to push the assembled wheel into the blanking belt in the second direction, and the blanking belt transports the assembled wheel to the blanking position in the second direction.

[0018] Beneficial effects:

[0019] The small wheel automatic assembly equipment in the present invention uses two feeding components to feed the hub parts and tire parts respectively, transports the hub parts and tire parts to the hub feeding position and the tire feeding position respectively. At the hub feeding position or the tire feeding position, two clamping components clamp the hub parts and tire parts respectively, and transport them along the first direction to the assembly workbench. At the assembly position of the assembly workbench, the hub parts and tire parts are assembled into a wheel. Subsequently, the assembled wheel is pushed into the blanking belt by the blanking component along the second direction, and the blanking belt moving along the second direction discharges and collects the assembled wheel. This small wheel automatic assembly equipment can improve the assembly speed and efficiency of the wheel, realize automatic assembly and loading and unloading, thereby reducing labor costs and increasing the yield rate of the wheels produced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is an axonometric view of the small wheel automatic assembly equipment provided by the specific embodiment of the present invention;

[0021] Figure 2 is Figure 1 a partial enlarged view of part A in

[0022] Figure 3 is Figure 1 a partial enlarged view of part B in

[0023] Figure 4 is an axonometric view of another perspective of the small wheel automatic assembly equipment provided by the specific embodiment of the present invention;

[0024] Figure 5 is Figure 4 a partial enlarged view of part C in

[0025] In the figure:

[0026] 11. Hub parts; 12. Tire parts;

[0027] 100. Assembly workbench; 110. Gantry; 111. Horizontal displacement driving part;

[0028] 200. Feeding component; 210. Storage bin; 220. Feeding belt; 230. Horizontal section; 231. Stop piece; 240. Guide plate; 241. Guide flaring; 242. Guide bell mouth;

[0029] 300. Clamping component; 310. Mounting bracket; 320. Vertical displacement driving part; 330. Claw cylinder;

[0030] 410. Blanking belt; 411. Aggregate bin; 420. Blanking component; 421. Blanking driving part; 422. Pusher plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. In addition, it should be noted that for the convenience of description, only parts related to the present invention rather than all structures are shown in the drawings.

[0032] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0033] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0034] In the description of this embodiment, the orientation or positional relationships such as "up", "down", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] The first direction described in this embodiment is Figure 1 the X direction shown in Figure 1 i.e., the left - right direction of the assembly workbench 100; the second direction is

[0036] the Y direction shown in

[0036] i.e., the front - back direction of the assembly workbench 100. Both the X direction and the Y direction are parallel to the horizontal direction, and the X direction and the Y direction are perpendicular to each other. The small - wheel automatic assembly equipment in this embodiment is used for the assembly of small wheels. Different from the wheels of automobiles, bicycles, or electric bicycles that need to be inflated, this small - wheel automatic assembly equipment is used for the assembly of wheels with solid tires for toy cars, baby carriages, handcarts, or strollers, etc., which will not be elaborated here.

[0037] As Figure 1 and Figure 2 shown, the small wheel automatic assembly equipment includes an assembly workbench 100, a blanking assembly 420, two feeding assemblies 200, and two clamping assemblies 300. The above-mentioned assembly workbench 100 is used to carry the hub parts 11 and tire parts 12 to be assembled, and assemble the above-mentioned hub parts 11 and the above-mentioned tire parts 12 into wheels; the two above-mentioned feeding assemblies 200 are respectively arranged at both ends of the above-mentioned assembly workbench 100 along the first direction. One of the above-mentioned feeding assemblies 200 is used to transport the above-mentioned hub parts 11 to the hub feeding position, and the other above-mentioned feeding assembly 200 is used to transport the above-mentioned tire parts 12 to the tire feeding position; one of the above-mentioned clamping assemblies 300 is arranged at the above-mentioned hub feeding position, and is used to grab the above-mentioned hub parts 11 and transport the above-mentioned hub parts 11 along the above-mentioned first direction to the assembly position of the above-mentioned assembly workbench 100; the other above-mentioned clamping assembly 300 is arranged at the above-mentioned tire feeding position, and is used to grab the above-mentioned tire parts 12 and transport the above-mentioned tire parts 12 along the above-mentioned first direction to the assembly position; one end of the above-mentioned assembly workbench 100 along the second direction is provided with a blanking belt 410 extending and moving along the above-mentioned second direction, and the above-mentioned blanking assembly 420 is arranged at the other end of the above-mentioned assembly workbench 100 along the above-mentioned second direction. The above-mentioned blanking assembly 420 is used to push the assembled wheels along the above-mentioned second direction onto the above-mentioned blanking belt 410; the above-mentioned first direction is perpendicular to the above-mentioned second direction.

[0038] In this embodiment, the small wheel automatic assembly equipment uses two feeding assemblies 200 to respectively feed the hub parts 11 and tire parts 12, transports the hub parts 11 and tire parts 12 to the hub feeding position and the tire feeding position respectively. At the hub feeding position or the tire feeding position, the two clamping assemblies 300 respectively clamp the hub parts 11 and tire parts 12, and transport them along the first direction onto the assembly workbench 100. At the assembly position of the assembly workbench 100, the hub parts 11 and tire parts 12 are assembled into wheels. Subsequently, the assembled wheels are pushed into the blanking belt 410 by the blanking assembly 420 along the second direction, and the blanking belt 410 moving along the second direction discharges and collects the assembled wheels. This small wheel automatic assembly equipment can improve the assembly speed and efficiency of the wheels, realize automatic assembly and loading and unloading, thereby reducing labor costs and increasing the yield rate of the produced wheels.

[0039] Specifically, for the assembly position of the assembly workbench 100 in this embodiment, a single-station automatic wheel assembly machine is adopted. The hub part 11 is fixed by a fixture, and a manipulator grabs the tire part 12, places the tire part 12 above the hub part 11 from top to bottom, and arranges it coaxially with the hub part 11. Subsequently, the press head of the single-station automatic wheel assembly machine presses down the top of the circumferential direction of the tire part 12, and after pressing down one circle along the circumference of the hub part 11, the tire part 12 is gradually fixed on the hub part 11 to complete the assembly of the wheel, which will not be elaborated here.

[0040] Further, the top wall of the above-mentioned blanking belt 410 is not higher than the top wall of the above-mentioned assembly workbench 100, and a collecting box 411 is arranged at one end of the above-mentioned blanking belt 410 away from the above-mentioned assembly workbench 100 along the above-mentioned second direction. Since the top wall of the blanking belt 410 is not higher than the top wall of the above-mentioned assembly workbench 100, the blanking assembly 420 can push the assembled wheel to move along the second direction. Under the action of the horizontal thrust and the height difference, the wheel is directly pushed onto the blanking belt 410, and the blanking belt 410 transports the wheel into the collecting box 411 to complete the storage of the wheel, which is convenient for transporting to the next station for subsequent assembly and production.

[0041] Please continue to refer to Figure 1 , optionally, the above-mentioned loading assembly 200 includes a storage box 210 and a loading belt 220. One end of the above-mentioned loading belt 220 extends into the above-mentioned storage box 210, and the other end extends to the above-mentioned hub loading position or the above-mentioned tire loading position. The above-mentioned loading belt 220 is used to carry and transport the above-mentioned hub part 11 or the above-mentioned tire part 12. The storage box 210 is used to store the above-mentioned tire parts 12 and hub parts 11. The operator directly pours the tire parts 12 or hub parts 11 to be assembled into the storage box 210, and then the loading belt 220 starts to move, transporting the hub parts 11 or tire parts 12 one by one to the above-mentioned hub loading position or tire loading position, which is convenient for subsequent loading and assembly processes, with a simple structure and higher transportation efficiency.

[0042] As Figure 1 and Figure 2 shown, the two above-mentioned clamping components 300 are arranged at both ends of the gantry 110 along the above-mentioned first direction, and the above-mentioned clamping components 300 are slidably connected to the above-mentioned gantry 110 along the above-mentioned first direction. The gantry 110 is used to install the two above-mentioned clamping components 300, so that the two above-mentioned clamping components 300 can move smoothly along the gantry 110, improving the stability of the installation, and ensuring the smooth movement of the clamping components 300, thereby improving the stability of the clamping components 300 when grabbing the hub part 11 or the tire part 12.

[0043] Further, as Figure 2As shown, the above-mentioned gantry 110 is provided with a horizontal displacement driving member 111. The above-mentioned clamping assembly 300 includes a mounting bracket 310 and a vertical displacement driving member 320. The above-mentioned mounting bracket 310 is connected to the output end of the above-mentioned horizontal displacement driving member 111. The above-mentioned vertical displacement driving member 320 is installed on the above-mentioned mounting bracket 310. A clamping jaw cylinder 330 is arranged at the output end of the above-mentioned vertical displacement driving member 320. The above-mentioned clamping jaw cylinder 330 is used to grasp the above-mentioned hub part 11 or the above-mentioned tire part 12. Thus, in this embodiment, the horizontal displacement driving member 111 is a combination of a motor and a drag chain. The two drag chains respectively drag the above-mentioned two clamping assemblies 300 to move in the first direction. The vertical displacement driving member 320 is a linear cylinder, which can stably drive the clamping jaw cylinder 330 to move up and down, is applicable to hub parts 11 or tire parts 12 of different heights, and is convenient for moving the hub part 11 or the tire part 12 from the hub loading position or the tire loading position to the assembly workbench 100 at different heights. The clamping jaw cylinder 330 uses a cylinder to drive four clamping jaws to approach or move away from each other, which not only has high clamping and grasping stability, but also is applicable to hub parts 11 or tire parts 12 of different diameters, and will not be elaborated here.

[0044] Optionally, as Figure 4 shown, the blanking assembly 420 includes a blanking driving member 421 and a push plate 422. The above-mentioned blanking driving member 421 is fixed to the above-mentioned gantry 110. The above-mentioned push plate 422 is arranged at the output end of the above-mentioned blanking driving member 421. The above-mentioned push plate 422 can be driven to move above the above-mentioned assembly workbench 100 in the second direction, so that the above-mentioned push plate 422 pushes the assembled wheel to move in the second direction to the above-mentioned blanking belt 410. Specifically, the above-mentioned blanking driving member 421 is a linear cylinder, which can perform reciprocating linear motion, so as to push the assembled wheel into the blanking belt 410 along the second direction. Its structure is simple, and it can realize a stable pushing action. Even after pushing the wheel into the blanking belt 410 and retracting, it is convenient to perform the next pushing action, improving work efficiency.

[0045] Furthermore, as Figure 1 、 Figure 4 and Figure 5As shown, one end of the above-mentioned loading belt 220 close to the above-mentioned hub loading position or the above-mentioned tire loading position along the above-mentioned second direction is provided with a horizontal section 230 extending along the above-mentioned second direction, and the horizontal section 230 is used to transport the above-mentioned hub part 11 or the above-mentioned tire part 12 along the second direction; the above-mentioned hub loading position and the above-mentioned tire loading position are respectively arranged at both ends of the above-mentioned assembly workbench 100 along the above-mentioned first direction. Through such a setting, the unloading belt 410 and the loading assembly 200 of the small wheel automatic assembly equipment can be set to structures extending along the second direction, so that the size of the small wheel automatic assembly equipment along the first direction is reduced, thereby reducing the floor area of the small wheel automatic assembly equipment and reducing the space cost of the factory building.

[0046] As Figure 5 shown, a guiding structure is arranged at the starting end of the above-mentioned horizontal section 230, a stop member 231 is arranged at the terminating end of the above-mentioned horizontal section 230, and the above-mentioned hub loading position or the above-mentioned tire loading position is arranged between the above-mentioned guiding structure and the above-mentioned stop member 231. The setting of the stop member 231 can prevent the hub part 11 or the tire part 12 from being transported outside the horizontal section 230 and avoid the phenomenon of material dropping during loading; and the guiding mechanism can guide the hub part 11 and the tire part 12, so that the hub part 11 or the tire part 12 is limited by the guiding mechanism and is smoothly transported to the hub loading position or the tire loading position along the guiding mechanism.

[0047] Optionally, the above-mentioned guiding structure includes two guiding plates 240 arranged oppositely along the above-mentioned first direction, and the guiding plates 240 extend along the above-mentioned second direction; guiding flared openings 241 are arranged at one end of the two above-mentioned guiding plates 240 close to the terminating end, and a guiding flare 242 is formed between the inner walls of the two above-mentioned guiding flared openings 241, and the size of the above-mentioned guiding flare 242 along the above-mentioned first direction gradually decreases from the starting end to the terminating end. The guiding mechanism in this embodiment is composed of each guiding plate 240, and the front ends of the two guiding plates 240 form a tapered flare, so as to play a guiding and limiting role in the movement of the hub part 11 and the tire part 12.

[0048] Specifically, the minimum distance between the two guiding plates 240 is the diameter of the hub part 11 or the tire part 12, and the distance is adjustable, which is applicable to hub parts 11 or tire parts 12 with different diameter sizes, and will not be elaborated here.

[0049] This embodiment also provides a small wheel automatic assembly method, which includes the small wheel automatic assembly equipment described in any of the above solutions, and includes the steps:

[0050] S1. One of the two above-mentioned feeding components 200 transports the above-mentioned hub part 11 to the above-mentioned hub feeding position, and the other transports the above-mentioned tire part 12 to the above-mentioned tire feeding position; S2. The clamping component 300 located at the above-mentioned hub feeding position grabs the above-mentioned hub part 11 and transports the above-mentioned hub part 11 along the first direction to the assembling position of the above-mentioned assembling workbench 100; the clamping component 300 located at the above-mentioned tire feeding position grabs the above-mentioned tire part 12 and transports the above-mentioned tire part 12 along the first direction to the above-mentioned assembling position; S3. Inside the above-mentioned assembling workbench 100, the above-mentioned hub part 11 and the above-mentioned tire part 12 are assembled into a wheel at the assembling position; S4. The above-mentioned blanking component 420 acts to push the assembled wheel along the second direction into the above-mentioned blanking belt 410, and the above-mentioned blanking belt 410 transports the assembled wheel along the second direction to the blanking position.

[0051] The small wheel automatic assembly method in this embodiment uses the above-mentioned small wheel automatic assembly equipment, and thus has all the beneficial effects of the small wheel automatic assembly equipment described in any of the above solutions, which will not be elaborated here. Specifically, this small wheel automatic assembly method uses two feeding components 200 to feed the hub part 11 and the tire part 12 respectively, transports the hub part 11 and the tire part 12 to the hub feeding position and the tire feeding position respectively. At the hub feeding position or the tire feeding position, the two clamping components 300 clamp the hub part 11 and the tire part 12 respectively, and transport them along the first direction to the assembling workbench 100. At the assembling position of the assembling workbench 100, the hub part 11 and the tire part 12 are assembled into a wheel. Subsequently, the assembled wheel is pushed into the blanking belt 410 by the blanking component 420 along the second direction, and the blanking belt 410 moving along the second direction discharges and collects the assembled wheel. This small wheel automatic assembly method can improve the assembly speed and efficiency of the wheel, realize automatic assembly and loading and unloading, thereby reducing the labor cost and increasing the qualified rate of the wheels produced.

[0052] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Automatic assembly equipment for small wheels, characterized in that Comprising: An assembly workbench (100) for carrying a hub part (11) and a tire part (12) to be assembled, and assembling the hub part (11) and the tire part (12) into a wheel; Two feeding assemblies (200) respectively arranged at two ends of the assembly workbench (100) along a first direction. One of the feeding assemblies (200) is used for transporting the hub part (11) to a hub loading position, and the other feeding assembly (200) is used for transporting the tire part (12) to a tire loading position; Two clamping assemblies (300). One of the clamping assemblies (300) is arranged at the hub loading position for grasping the hub part (11) and transporting the hub part (11) along the first direction to an assembly position of the assembly workbench (100); the other clamping assembly (300) is arranged at the tire loading position for grasping the tire part (12) and transporting the tire part (12) along the first direction to the assembly position; A discharging assembly (420). A discharging belt (410) extending and moving along a second direction is arranged at one end of the assembly workbench (100) along the second direction. The discharging assembly (420) is arranged at the other end of the assembly workbench (100) along the second direction, and the discharging assembly (420) is used for pushing the assembled wheel along the second direction onto the discharging belt (410); the first direction is perpendicular to the second direction.

2. The small wheel automatic assembly equipment according to claim 1, characterized in that The feeding assembly (200) includes a storage box (210) and a feeding belt (220). One end of the feeding belt (220) extends into the storage box (210), and the other end extends to the hub loading position or the tire loading position. The feeding belt (220) is used for carrying and transporting the hub part (11) or the tire part (12).

3. The small wheel automatic assembly equipment according to claim 2, characterized in that, One end of the feeding belt (220) close to the hub loading position or the tire loading position along the second direction is provided with a horizontal section (230) extending along the second direction, and the horizontal section (230) is used for transporting the hub part (11) or the tire part (12) along the second direction; the hub loading position and the tire loading position are respectively arranged at two ends of the assembly workbench (100) along the first direction.

4. The small wheel automatic assembly equipment according to claim 3, characterized in that, A guiding structure is arranged at the starting end of the horizontal section (230), a stop member (231) is arranged at the terminating end of the horizontal section (230), and the hub loading position or the tire loading position is arranged between the guiding structure and the stop member (231).

5. The small wheel automatic assembly equipment according to claim 4, characterized in that, The guiding structure includes two guiding plates (240) oppositely arranged along the first direction, and the guiding plates (240) extend along the second direction; guiding flared openings (241) are provided at one ends of the two guiding plates (240) close to the termination end, a guiding bell mouth (242) is formed between inner walls of the two guiding flared openings (241), and a dimension of the guiding bell mouth (242) along the first direction gradually decreases from a direction pointing from the starting end to the termination end.

6. The small wheel automatic assembly equipment according to claim 1, characterized in that The two gripping assemblies (300) are arranged at two ends of the gantry (110) along the first direction, and the gripping assemblies (300) are slidably connected to the gantry (110) along the first direction.

7. The small wheel automatic assembly equipment according to claim 6, characterized in that, The gantry (110) is provided with a horizontal displacement driving member (111), the gripping assembly (300) includes a mounting bracket (310) and a vertical displacement driving member (320), the mounting bracket (310) is connected to an output end of the horizontal displacement driving member (111), the vertical displacement driving member (320) is mounted on the mounting bracket (310), a jaw cylinder (330) is arranged at an output end of the vertical displacement driving member (320), and the jaw cylinder (330) is used for gripping the hub member (11) or the tire member (12).

8. The small wheel automatic assembly equipment according to claim 6, characterized in that, The blanking assembly (420) includes a blanking driving member (421) and a pushing plate (422), the blanking driving member (421) is fixed to the gantry (110), the pushing plate (422) is arranged at an output end of the blanking driving member (421), and the pushing plate (422) can be driven to move above the assembly workbench (100) along the second direction so that the pushing plate (422) pushes the assembled wheel to move along the second direction to the blanking belt (410).

9. The small wheel automatic assembly equipment according to claim 8, characterized in that, A top wall of the blanking belt (410) is not higher than a top wall of the assembly workbench (100), and a collecting box (411) is arranged at one end of the blanking belt (410) far from the assembly workbench (100) along the second direction.

10. The automatic assembly method of small wheels, characterized in that, Using the small wheel automatic assembly equipment as described in any one of claims 1-9, includes steps: S1. One of the two feeding assemblies (200) transports the hub member (11) to the hub feeding position, and the other transports the tire member (12) to the tire feeding position; S2. The gripping assembly (300) at the hub feeding position grips the hub member (11) and transports the hub member (11) to the assembly position of the assembly workbench (100) along the first direction; the gripping assembly (300) at the tire feeding position grips the tire member (12) and transports the tire member (12) to the assembly position along the first direction; S3. Inside the assembly workbench (100), the hub member (11) and the tire member (12) are assembled into a wheel at the assembly position; S4. The blanking assembly (420) operates to push the assembled wheel in the second direction into the blanking belt (410), and the blanking belt (410) transports the assembled wheel in the second direction to the blanking position.

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