TWM500627U - Supporting unit and fixing device for spray coating bicycle frame and accessories - Google Patents

Description

Support unit and fixture for spraying bicycle frame and parts

The invention relates to a supporting unit and a fixing device, in particular to a supporting unit and a fixing device for spraying a bicycle frame and a part.

The processing process of the existing bicycle frame and parts is as shown in FIG. 10, in use, a front tube 801 of a bicycle frame 80 is inserted into a suspension frame 90, wherein the suspension frame 90 is hung on On a slide rail, when the suspension frame 90 moves on the slide rail or the paint sprayed by the spray gun impacts the frame 80 and the suspension frame 90, the frame 80 and the suspension frame 90 may be shaken. However, the phenomenon of uneven distribution of paint caused by shaking can be re-sprayed by human eyes after visual inspection. However, since manual coating is time-consuming and labor-intensive, related companies have introduced robotic spraying equipment, but after introducing robotic automatic spraying The robot can't check the unevenness of the painting like the naked eye, and the irregular shaking will cause the robot arm to set the spraying direction. Therefore, the frame 80 that is shaken is easy to have different paint quality after the spraying, so the existing spraying bicycle The suspension frame 90 of the frame and parts is obviously not in line with the demand.

In order to solve the shortage and limitation of the stability of the frame and the parts during the spraying process, the main purpose of the present invention is to provide a supporting unit and a fixing for spraying the bicycle frame and parts. The device mainly uses the body of the supporting unit to match the limiting member, so that the frame is sleeved on the rotating member and the limiting member, that is, the rotating member and the limiting member can support the frame, or The front fork is disposed on the abutting member and the two ends of the curved bottom edge abut against one of the fixing pieces to increase the stability during the spraying process. Further, the supporting unit is matched with the trolley unit and the rail unit, so that The operation efficiency of the new model is improved.

The support unit for spraying the bicycle frame and the component proposed by the prior art includes: a body comprising a support frame and a positioning portion, wherein the support frame is a frame body extending upward at one end, The support frame is provided with a free end and a connecting end. The positioning portion is fixed to the connecting end of the supporting frame. The positioning portion is a U-shaped frame body, and the positioning portion forms a rotating member away from the connecting end. The rotating member is in the same direction as the width direction of the top surface of the lower half of the support frame; and a limiting member fixed to the free end of the supporting frame.

The foregoing support unit for spraying a bicycle frame and a component, wherein the limiting member is an uprightly disposed pipe body and a top end thereof extends away from the positioning portion.

The foregoing supporting unit for spraying a bicycle frame and a component, wherein the supporting unit for spraying the bicycle frame and the component comprises an abutting member, the abutting member is sleeved on the rotating part of the positioning portion and abuts against a positioning portion, the abutting member extends toward the free end of the support frame, and the anti-drop member is located above the bottom of the support frame and is provided with at least one fork hole standing upright, the limiting member includes a non-slip The at least one fixing piece is erected on the top surface of the anti-slip tube, and the at least one fixing piece is correspondingly disposed on the at least one fork. Below the hole.

A fixing device for spraying a bicycle frame and a part, comprising: a track unit comprising a chain track, a chain and two sliding wheel tracks, the chain track being an elongated track, the chain along the chain a chain rail is disposed, and the chain extends upwardly with at least one driving rod, wherein the two sliding wheel rails are all an elongated rail and located above the chain rail; at least one vehicle unit, the at least one vehicle unit is in a slidable form Mounted in the track unit, the at least one vehicle unit includes a vehicle body, two sliding wheels and a driven rod, the vehicle body is slidably coupled to the chain and the two sliding wheel tracks, the two sliding wheels are rollable The form is extended downward from the bottom surface of the vehicle body, and the two sliding wheels are respectively disposed in the two sliding wheel rails, and the driven rod extends downward from the bottom surface of the vehicle body The bottom of the driven rod is pivotally connected to the top end of the at least one driving rod, and the vehicle body is driven by the chain; and at least one supporting unit, the bottom edge of the supporting unit is fixed to the at least one vehicle unit The support unit includes a body and a limiting member. The body includes a support frame and a positioning portion. The support frame is a frame body extending upward at one end, and the support frame is provided with a free end and a connecting end. The positioning portion is fixed to the connecting end of the support frame, and the positioning portion is a U-shaped frame body. The positioning portion forms a rotating member away from the connecting end, and the rotating member and the lower surface of the lower half of the supporting frame The width direction is the same direction, and the limiting member is fixed to the free end of the support frame.

The enhancements that can be obtained by the novel techniques include:

The present invention utilizes the frame or the front fork to sleeve and abut against the body and the limiting member of the supporting unit, so that the frame is sleeved on the rotation and the limiting member, that is, the rotation and the limit The piece can support the vehicle, or the front fork is disposed on the abutting member and both ends of the curved bottom edge abut against one of the fixing pieces to keep the frame or the front fork stable during the spraying process.

2. The present invention mounts the support unit on the trolley unit, and the trolley unit is slidably coupled to the rail unit, and the follower rod of the trolley and the driving rod of the chain are pivotally connected to each other, so that the rail unit is When one end of each track extends upward, the top surface of the trolley can still be kept parallel, that is, each frame or each front fork can maintain a fixed angle operation, and the rise of each frame, each front fork and each support frame in the track unit Or the descending regions do not collide with each other, so that the operation of the present model is maintained stable, and the combination of the trolley unit and the rail unit increases the spraying efficiency.

10‧‧‧ Track unit

11‧‧‧ fixed plate

12‧‧‧Chain track

13‧‧‧Chain

131‧‧‧Drive rod

14‧‧‧Sliding wheel track

15‧‧‧guide wheel track

20‧‧‧Trolley unit

21‧‧‧ body

22‧‧‧Sliding wheel

23‧‧‧guide wheel

24‧‧‧Removable rod

30‧‧‧Support unit

31‧‧‧Ontology

311, 311A‧‧‧ support frame

312‧‧‧ Positioning Department

313‧‧‧Free end

314‧‧‧Connected end

315‧‧‧Rotating parts

316‧‧‧Perforation

32, 32A‧‧‧ Limits

321‧‧‧Slip tube

322‧‧‧Slip latch

323‧‧‧Fixed tablets

324‧‧‧ accommodating holes

33‧‧‧Attendance

331‧‧‧Sleeve

332‧‧‧ joint tube

333‧‧‧Anti-sway

334‧‧‧Anti-falling parts

335‧‧‧with fork holes

60‧‧‧ frame

601‧‧‧5-way pipe

602‧‧‧Before

70‧‧‧ front fork

80‧‧‧ frame

801‧‧‧Pre-tube

90‧‧‧ Hanging frame

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an external perspective view of a first preferred embodiment of the present invention.

Figure 2 is a cross-sectional side view of the first preferred embodiment of the present invention.

Figure 3 is a cross-sectional side view taken along line 3-3 of Figure 2 of the first preferred embodiment of the present invention.

4 is an external perspective view of the trolley unit and the support unit of the first preferred embodiment of the present invention.

Figure 5 is a side elevational view of the operation of the support unit of the first preferred embodiment of the present invention.

Figure 6 is a cross-sectional side view of a second preferred embodiment of the present invention.

Fig. 7 is a perspective view showing the appearance of the bogie unit and the supporting unit of the second preferred embodiment of the present invention.

Figure 8 is an exploded perspective view showing the appearance of the support unit of the second preferred embodiment of the present invention.

Figure 9 is a side elevational view of the operation of the support unit of the second preferred embodiment of the present invention.

Figure 10 is a side elevational view of the prior art spray bicycle frame and the suspension of the components.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the novel content, further detailed description will be given in the following preferred embodiment: the present invention is used for spraying bicycle frames and parts. A first preferred embodiment of the fixture is shown in FIGS. 1 to 3. The fixture includes a track unit 10, at least one vehicle unit 20, and at least one support unit 30, wherein: the track unit 10 includes a plurality of a fixing plate 11, a chain rail 12, a chain 13, two sliding wheel rails 14, and two guiding wheel rails 15, the plurality of fixing plates 11 are arranged at an upright interval, preferably, each fixing plate 11 has an opening upward The U-shaped plate body is an elongated rail extending downward at one end, and the bottom surface of the chain rail 12 is fixed to the top edge of the middle portion of each fixing plate 11, preferably, the chain track 12 is a U-shaped opening with an opening facing upward, and the chain 13 is movably disposed in the chain rail 12, wherein the chain 13 is a common structure on the market, and is not described again, and the chain 13 is provided with at least one Extending the chain track 1 upwards Preferably, the chain 13 is provided with a plurality of driving rods 131. The plurality of driving rods 131 are spaced apart, and the two sliding wheel rails 14 are elongated rails extending at one end downward. The outer side surfaces of the two sliding wheel rails 14 are respectively fixed to the inner sides of the fixing plates 11 near the top edge, so that the two sliding wheel rails 14 are located above the chain rail 12, and preferably, the two sliding wheel rails 14 are a U-shaped frame facing the opening, the two guide wheel rails 15 are long strips extending one end downward The bottom surfaces of the two guide wheel rails 15 are respectively fixed to the two top edges of the fixed plates 11, so that the two guide wheel rails 15 are respectively located above the two sliding wheel rails 14, and preferably, the two guide wheel rails 15 is an L-shaped bent plate body with an opening facing outward; referring to FIG. 2 to FIG. 4, the at least one vehicle unit 20 is slidably mounted on the track unit 10, preferably, the present invention The vehicle unit 20 includes a vehicle body 21, two sliding wheels 22, two guiding wheels 23, and a driven rod 24. The vehicle body 21 is slidably coupled to the chain 13, and the two sliding wheel tracks. 14 and the two guide wheel rails 15, the vehicle body 21 is a common trolley structure on the market, and the two sliding wheels 22 are rolled out from the bottom surface of the rear end of the vehicle body 21 and are downwardly extended. The two sliding wheels 22 are respectively disposed upright in the two sliding wheel rails 14. Preferably, the top edges of the two sliding wheels 22 abut against the inner top surface of the two sliding wheel rails 14, and the two sliding wheels The bottom edge of 22 abuts against the inner bottom surface of the two sliding wheel rails 14, and the two guide wheels 23 are respectively in a rollable form from the vehicle body 2 The rear end of the vehicle body 21 extends toward the two sides of the vehicle body 21, and the two guide wheels 23 are horizontally disposed and abut against the inner side surface of the two guide wheel rails 15, and the driven rod 24 is bottom surface of the vehicle body 21. The vehicle body 21 is driven by the chain 13 to move relative to the rail unit 10. The vehicle body 21 is driven by the chain 13 to move forward of the two sliding wheels 22 so that the bottom end of the driven rod 24 is pivotally connected to the top end of the driving rod 131. As shown in FIG. 4, the bottom edge of the at least one supporting unit 30 is fixed to the top surface of the at least one vehicle unit 20. Preferably, the present invention includes a plurality of supporting units 30, each supporting unit 30 includes a body. The frame 31 includes a support frame 311 and a positioning portion 312. The support frame 311 is a frame body extending upwardly from the end. The support frame 311 is provided with a free end 313 and a connecting end 314. Preferably, the support frame 311 is an L-shaped frame body, and the support frame 311 has a square cross section, and the positioning portion 312 is fixed to the connecting end 314 of the support frame 311. The positioning portion 312 is away from the A round rod-shaped rotating member 315 is formed at the connecting end 314. Preferably, the positioning portion 312 is a U-shaped frame body. So that the rotary member 315 and the lower half of the width direction of the support frame 311 with the top surface of the stopper member 32 fixed to the support The free end 313 of the frame 311 is an upright tube body and its top end extends away from the positioning portion 312.

As shown in FIG. 2, FIG. 3 and FIG. 5, when the first preferred embodiment of the present invention is used, the five-way tube 601 of each frame 60 is sleeved on the rotating member 315 of the positioning portion 312, and each frame is The rotating member 315 is rotated relative to the supporting frame 311, so that the front tube 602 of each frame 60 is sleeved on the top end of the limiting member 32. The rotating member 315 and the limiting member 32 can support the respective vehicles. The frame 60 is fixedly fixed to the support unit 30, and the chain 13 is moved relative to the chain track 12, so that the chain 13 drives the body 21 to move relative to the track unit 10 by the driving rod 131. The top edge of the sliding wheel 22 abuts against the inner top surface of the two sliding wheel rails 14, and the bottom edges of the two sliding wheels 22 abut against the inner bottom surface of the two sliding wheel rails 14, so that each vehicle body 21 is in the process of traveling. The vertical direction is kept stable, and the two guide wheels 23 are horizontally disposed and abut against the inner side surfaces of the two guide wheel rails 15, so that the vehicle bodies 21 are kept stable in the horizontal direction during traveling to ensure the respective vehicles. The supporting unit 30 on the top surface of the unit 20 does not sway, and the bottom end of each of the driven rods 24 and each of the driving rods 131 The top ends are pivotally connected to each other, so that when the chain rails 12, the two sliding wheel rails 14, and the two guide wheel rails 15 are inclined, an angle is formed between each of the driven rods 24 and each of the driving rods 131, whereby each of the trolley units The top surface of the body 21 of the vehicle 20 is maintained horizontally, and each support unit 30 and each frame 60 can stably fix the top surface of each of the vehicle bodies 21, that is, each frame 60 can maintain a fixed angle operation so that each frame 60 and each support The frame 311 can stably spray the frame 60 in the rising or falling area of the track unit 10, and the frame 60 can be stably sprayed. Compared with the existing spray bicycle frame suspension device, the frame is slid by the frame 60. The body 31 and the limiting member 32 are arranged in such a manner that the frame 60 remains stable without shaking during the spraying process, and the rail unit 10 and the trolley unit 20 are matched, so that the efficiency of the overall spraying process is further improved.

As shown in FIG. 6 to FIG. 8 , the structural design of the embodiment is substantially the same as that of the first preferred embodiment. The difference between the embodiment is: along the support frame 311A. The top surface of the lower half is vertically spaced to form a plurality of perforations 316, and the supporting unit 30 The abutting member 33 is disposed on the rotating member 315 of the positioning portion 312 and abuts against the positioning portion 312. The abutting member 33 includes a sleeve 331, a joint tube 332, and a sway prevention device. The portion 333 and the anti-drop member 334 are sleeved on the rotating member 315 of the positioning portion 312. The engaging tube 332 extends from the outer ring side wall of the sleeve 331 toward the connecting end 314 of the supporting frame 311. The top edge of the anti-sway portion 333 is integrally coupled to the bottom surface of the joint pipe 332. The anti-sway portion 333 abuts against the bottom surface of the positioning portion 312. Preferably, the anti-sway portion 333 is an U with an opening upward. The inner tubular edge of the anti-sway portion 333 abuts against the bottom surface of the positioning portion 312 , and the anti-falling member 334 extends from the outer ring sidewall of the sleeve 331 toward the free end 313 of the support frame 311 . The anti-falling member 334 is disposed above the bottom of the support frame 311 and is a horizontally disposed plate body. The anti-falling member 334 is disposed through the at least one fork hole 335. Preferably, the anti-drop member 334 is provided with three a retaining hole 335; and the limiting member 32A includes a non-slip tube 321 and at least two anti-slip pins 322, the anti-slip tube 321 has an inverted U-shaped cross section and is sleeved The anti-slip tube 321 includes at least one fixing piece 323 and at least two receiving holes 324. The at least one fixing piece 323 is erected on the top surface of the anti-slip tube 321 . Preferably, the anti-slip tube 321 Each of the fixing pieces 323 is disposed under one of the fork holes 335, and each of the fixing pieces 323 is in the same direction as the width direction of the bottom surface of the bottom of the supporting frame 311. The at least two receiving holes 324 extend through the same. The anti-slip tube 321 is directly opposite to the through hole 316 of the support frame 311, and each of the anti-slip pins 322 sequentially passes through one of the receiving holes 324 and the through hole 316 corresponding to the receiving hole 324, so that the anti-slip tube 321 is firmly The sleeve 301 is sleeved on the bottom of the support frame 311 and reduces sway.

As shown in FIG. 6 , FIG. 8 and FIG. 9 , when the second preferred embodiment of the present invention is used, the sleeve 331 is sleeved on the rotating member 315 , and the abutting member 33 is pivoted by the rotating member 315 . Rotating upright until the inner bottom edge of the anti-sway portion 333 abuts against the bottom surface of the positioning portion 312, and passing the upper half of each bicycle front fork 70 from the bottom to the top through the respective fork holes 335, and then the bicycle forks Both ends of the curved bottom edge of the 70 abut against the fixing piece 323 of the anti-slip tube 321 , so that the bicycle front forks 70 abut against the fixing pieces 323 by their own weight, and each of the fork holes 335 can prevent each bicycle The front fork 70 is dropped by the abutment 33 such that the bicycle front fork 70 The second preferred embodiment of the present invention is also matched with the rail unit 10 and each of the cart units 20 in the process of spraying, so that the efficiency of the overall spraying process is further improved.

10‧‧‧ Track unit

11‧‧‧ fixed plate

12‧‧‧Chain track

13‧‧‧Chain

14‧‧‧Sliding wheel track

15‧‧‧guide wheel track

20‧‧‧Trolley unit

30‧‧‧Support unit

Claims (10)

A support unit for spraying a bicycle frame and a component, comprising: a body, the body comprises a support frame and a positioning portion, the support frame is a frame body extending upward at one end, the support frame is provided with a free end and a a connecting end, the positioning portion is fixed to the connecting end of the supporting frame, the positioning portion is a U-shaped frame body, the positioning portion forms a rotating member away from the connecting end, and the rotating member and the lower half of the supporting frame The width direction of the top surface is the same direction; and a limiting member fixed to the free end of the support frame. The support unit for spraying a bicycle frame and a component according to claim 1, wherein the limiting member is an upright tubular body and a top end thereof extends away from the positioning portion. The support unit for spraying a bicycle frame and a component according to claim 1, wherein the support unit for spraying the bicycle frame and the component comprises an abutting member, and the abutting member is sleeved on the rotation of the positioning portion. And abutting against the positioning portion, the abutting member extends toward the free end of the support frame, and the anti-drop member is located above the bottom of the support frame and is provided with at least one fork hole for standing upright. The at least one fixing piece is disposed on the top surface of the anti-slip tube, and the at least one fixing piece is correspondingly disposed on the top surface of the anti-slip tube. The at least one of the fork holes is below. The support unit for spraying a bicycle frame and a component according to claim 3, wherein the limiting member comprises at least two non-slip pins, the bottom of the support frame is provided with at least two perforations spaced apart from each other, and the anti-slip tube comprises at least two The accommodating hole, the at least two accommodating holes extend through the anti-slip tube and are respectively opposite to the perforation of the support frame, and each of the non-slip pins sequentially passes through one of the accommodating holes and the through hole corresponding to the accommodating hole. A fixture for spraying a bicycle frame and parts, comprising: a track unit, the track unit includes a chain track, a chain and two sliding wheel tracks, the chain track is an elongated track, the chain is disposed along the chain track, and the chain extends upwardly with at least one driving rod. The two sliding wheel rails are all an elongated rail and located above the chain rail; at least one vehicle unit, the at least one vehicle unit is slidably mounted on the rail unit, and the at least one vehicle unit includes a vehicle body a sliding wheel coupled to the chain and the two sliding wheel rails, the two sliding wheels extending in a rollable manner from a bottom surface of the vehicle body, and the two sliding rollers The wheel is respectively disposed in the two sliding wheel rails, and the driven rod is extended downward from the bottom surface of the vehicle body, so that the bottom end of the driven rod is pivotally connected to the top end of the at least one driving rod, and the vehicle body is covered by the chain And a bottom surface of the support unit is fixed to a top surface of the at least one vehicle unit, the support unit includes a body and a limiting member, the body includes a support frame and a positioning portion The support frame is a frame body extending upwardly from the end. The support frame is provided with a free end and a connecting end. The positioning portion is fixed to the connecting end of the support frame. The positioning portion is a U-shaped frame body. A rotating member is formed away from the connecting end, and the rotating member is in the same direction as the width direction of the top surface of the lower half of the supporting frame, and the limiting member is fixed to the free end of the supporting frame. The fixing device for spraying a bicycle frame and a component according to claim 5, wherein the track unit comprises two guide wheel tracks, and the two guide wheel tracks are all an elongated track and are located above the two sliding wheel tracks. The vehicle body includes two guide wheels respectively extending from the rear end of the vehicle body toward the two sides of the vehicle body in a rollable manner, and the two guide wheels are horizontally disposed and abutted against the two The inner side of the guide track. The fixing device for spraying a bicycle frame and a component according to claim 6, wherein the track unit comprises a plurality of fixing plates, and the plurality of fixing plates are vertically spaced apart, and each fixing plate is a U-shaped plate with an opening upward. The bottom surface of the chain rail is fixed to the top edge of the middle portion of each fixing plate, and the outer sides of the two sliding wheel rails are respectively fixed to the inner side of each fixing plate near the top edge, and the inner sides of the two guide wheel rails The side faces are respectively fixed to the two top edges of each fixing plate, so that the two guide wheel tracks are respectively located above the two sliding wheel tracks. The fixing device for spraying a bicycle frame and a component according to any one of claims 5 to 7, wherein the limiting member is an upright tubular body and a tip end thereof extends away from the positioning portion. The fixing device for spraying a bicycle frame and a part according to any one of claims 5 to 7, wherein the supporting unit comprises an abutting member, and the abutting member is sleeved on the rotating portion of the positioning portion and abuts Relying on the positioning portion, the abutting member has a drop preventing member extending toward the free end of the supporting frame, the falling member is located above the bottom of the supporting frame and is provided with at least one fork hole standing upright, the limiting member comprises a non-slip tube having an inverted U-shaped cross section and sleeved on the top of the support frame, the anti-slip tube comprising at least one fixing piece, the at least one fixing piece being erected on the top surface of the anti-slip tube, the at least one The fixing piece is correspondingly disposed under the at least one fork hole. The fixing device for spraying a bicycle frame and a component according to claim 9, wherein the limiting member comprises at least two non-slip pins, the bottom of the supporting frame is provided with at least two perforations spaced apart from each other, and the anti-slip tube comprises at least two The accommodating hole, the at least two accommodating holes extend through the anti-slip tube and are respectively opposite to the perforation of the support frame, and each of the non-slip pins sequentially passes through one of the accommodating holes and the through hole corresponding to the accommodating hole.