TW201416572A - Assembling equipment and assembling method - Google Patents

Abstract

An assembling element and an assembling method are provided. The assembling equipment includes a first transporting unit, a second transporting unit, a platen, a clamping unit and two press units. The clamping unit is disposed on the platen and is connected to the first transporting unit. The clamping unit has a clamping portion. When a first element is transported to the clamping unit by the first transporting unit, the clamping clamps the first element. The two press units are disposed the platen and is connected respectively the second transporting unit. The two press units respectively have a positioning portion. When two second elements are transported to the two press unit, the positioning portions position the two elements. When the clamping unit drives the first element, and the first element is moved between the two second elements, the two press units drive two recesses of the two second elements to move toward the two ends of the first element.

Description

Assembly equipment and assembly method

The present invention relates to an assembly apparatus and assembly method, and more particularly to an assembly apparatus and an assembly method relating to a roller assembly.

With the advancement of electronic technology, in today's office, various business machines such as photocopiers, fax machines and printers are indispensable information devices. In the case of a printer, there are multiple roller assemblies in the printer, and these roller assemblies have different components depending on the needs of different needs. Generally, the roller assembly includes a first component and two second components assembled at the ends of the first component.

In the above process of assembling the roller assembly, after manually aligning the notches of the two second components with the two ends of the first component, then pressing the two second components to the first component to make the two components of the first component The ends pass through and are stuck in the notches. However, such an artificial assembly method can make the assembly process time consuming and reduce production efficiency.

The present invention provides an assembly apparatus that automatically assembles a first component and two second components of a roller assembly.

The present invention provides an assembly method that utilizes the assembly apparatus described above to facilitate assembly of the first component with the two second components.

The invention provides an assembly device suitable for a roller assembly One component is assembled with the two second components, and the two second components each have a recess. The assembly apparatus includes a first transfer unit, a second transfer unit, a platform, a clamping unit, and two press units. The first component is housed in the first transfer unit. The two second components are housed in the second transfer unit. The first transfer unit and the second transfer unit are located beside the platform. The clamping unit is disposed on the platform and connected to the first conveying unit, and the clamping unit has a clamping portion. When the first component is transferred to the clamping unit via the first transfer unit, the first component is held by the clamping portion. The nip units are disposed on the platform and are respectively connected to the second transfer unit, and each of the nip units has a positioning portion. When the second elements are transferred to the nip units via the second transfer unit, the second elements are positioned by the corresponding positioning portions. When the clamping unit drives the first element to move between the two second elements, the pressing units drive the notches to move toward both ends of the first element.

In an embodiment of the invention, the clamping unit comprises a positioning member, a first pneumatic cylinder and a fastening member. The positioning member is disposed on the platform and connected to the first conveying unit, the positioning member has a first groove, and the fastening member has a second groove, and the first groove and the second groove constitute a clamping portion. The first pneumatic cylinder drives the fastener to move relative to the positioning member. After the first component is transferred via the first transfer unit, the first component is placed between the first recess and the second recess, and the first pneumatic cylinder drives the latch to move the first component to the two second components. between.

In an embodiment of the invention, the nip unit comprises a second pneumatic cylinder and a pressing member. The pressing members are disposed on the platform, and the pressing members are connected to the second conveying unit and respectively have corresponding positioning portions, two second After the components are transferred via the second transfer unit, each of the second components is placed in a corresponding positioning portion. When the first member is positioned between the two second members, the second pneumatic cylinders drive the nip members to move, and the recesses move toward both ends of the first member.

In an embodiment of the invention, the first transmitting unit and the second transmitting unit are respectively a vibrating feeding device. Each of the vibrating feeders includes a vibration generator, a carrier, and a transport track. The carrier is disposed on the vibration generator, and the first component and the two second components are respectively located in the corresponding carriers. Each of the transport tracks includes a spiral segment and at least a straight line segment. One end of the spiral segment is connected to the bottom of the carrier, and the straight segment is connected between the other end of the corresponding spiral segment and the platform, wherein the vibration generator vibrates the carrier and the first component and the second component therein to drive the first One element and two second elements are moved to the platform via the corresponding transfer tracks.

In an embodiment of the invention, the second transfer unit has a screening member. The screening member is located between the straight segments of the second conveying unit, and each of the two sides of the screening member has a comb structure. When the two second elements are respectively moved to the corresponding straight line segments via the spiral segments, the respective recesses face the comb-like structure on each side of the screening member.

In an embodiment of the invention, the linear extent of the straight section of the first transfer unit is equal to the radial extent of the first component.

In an embodiment of the invention, the linear width of each of the straight segments of the second transfer unit is equal to the radial width of the corresponding second member.

In an embodiment of the invention, the platform has an opening. When the clamping unit drives the first component to move between the two second components, the first element The position of the piece is the position of the opening.

In an embodiment of the invention, the assembly apparatus further includes a charging zone and a communication opening. The roller assembly enters the loading zone through the opening.

The invention further provides an assembly method suitable for assembling a roller assembly, wherein the roller assembly assembles a first component and two second components by an assembly device, and the two second components each have a recess. The assembly apparatus includes a first transfer unit, a second transfer unit, a platform, a clamping unit and two press units. The first transfer unit and the second transfer unit respectively hold the first element and the second element, and the first transfer unit and the second transfer unit are located beside the platform. The clamping unit is disposed on the platform and connected to the first conveying unit, and the clamping unit has a clamping portion. The two pressing units are disposed on the platform and are respectively connected to the second conveying unit, and the two pressing units respectively have a positioning portion. The assembly method includes the following steps. The first component and the second component are respectively transferred to the clamping unit and the two pressing units by the first conveying unit and the second conveying unit, the clamping portion holds the first component, and each positioning portion positions each of the second components. The first element is moved between the two second elements by the clamping unit, and the two pressing units drive the notches to move toward both ends of the first element.

In an embodiment of the invention, the clamping unit comprises a positioning member, a first pneumatic cylinder and a fastening member. The positioning member is disposed on the platform and connected to the first transmitting unit. The positioning member has a first groove, and the fastening member has a second groove, and the first groove and the second groove constitute a clamping portion. The assembling method further includes transferring the first component between the first groove and the second groove by the first conveying unit, and the first pneumatic cylinder driving the fastening member moves relative to the positioning member to move the first component to the two Between the second components.

In an embodiment of the present invention, each of the two pressing units has a second pneumatic cylinder and a pressing member, and the pressing members are disposed on the platform, and the pressing members are connected to the second conveying unit and have respectively Corresponding positioning portions, and the pressing members are connected to the second conveying unit and respectively have corresponding positioning portions. The assembling method further includes transmitting, by the second conveying unit, the two second components to the corresponding positioning portions, the second pneumatic cylinders driving the pressing members to move when the first components are located between the two second components, and the notches are oriented Both ends of the first element move.

In an embodiment of the invention, the first transmitting unit and the second transmitting unit are respectively a vibrating feeding device. The vibrating feeder includes a vibration generator, a carrier, and a transport track. The carrier is disposed on the vibration generator, and the first component and the two second components are respectively located in the corresponding carriers. The transfer track includes a spiral segment and two straight segments, one end of which is connected to the bottom of the carrier. The straight section is connected between the other end of the corresponding spiral section and the platform. The second transfer unit has a screening member. The screening member is located between the straight segments of the second conveying unit, and each of the two sides of the screening member has a comb structure. The assembly method further includes vibrating the carrier and the first component and the two second components therein by the vibration generator, the first component being moved into the clamping portion via the spiral segment and the straight segment guiding of the corresponding conveying track, and The second element is moved to a corresponding straight line segment via a helical segment of the corresponding transport track. Each of the recesses faces the comb structure on each side of the screening member.

In an embodiment of the invention, the assembly apparatus further includes a charging zone, and the platform has an opening. The charging zone communicates with the opening. The assembly method also includes passing the roller assembly through the opening to allow the roller assembly to enter the loading zone.

Based on the above, in the above embodiment of the present invention, the first component and the second component are respectively transferred to the corresponding clamping portion and the positioning portion by the first transmitting unit and the second transmitting unit, and the first component is driven by the clamping unit. And the pressing unit presses the second component, and the assembly device and the assembly method first component and the second component of the invention are assembled into a roller assembly. In this way, assembly is not required in an artificial manner, and production efficiency is reduced.

The above described features and advantages of the present invention will be more apparent from the following description.

1 is a perspective view of a roller assembly in accordance with an embodiment of the present invention. 2 is an exploded view of the roller assembly of FIG. 1. Referring to FIG. 1 and FIG. 2, in the embodiment, the roller assembly 50 is, for example, an assembly for driving the image sensor of the printer, and has a first component 52 and two second components 54, wherein each The second members 54 each have a recess 54a. The roller assembly 50 of the embodiment is such that the notches 54a of the two second members 54 are respectively opposite to the two ends of the first member 52, and the two ends of the first member 52 are engaged in the notches 54a, thereby completing the roller assembly. 50 assembly. It should be noted that the surface of the notch 54a of the present embodiment has a plurality of concave and convex structures, and the shape of the recess 54a matches the shape of one end of the first member 52, and can be used to limit each of the second members 54 and the first member. 52 relative movement. However, the present invention does not limit the shape of the recess and its internal structure as long as one end of the first member 52 can be engaged with the recess of the second member 54.

Hereinafter, the present invention will be described by taking the roller assembly 50 of FIGS. 1 and 2 as an example. The assembly apparatus 100 (shown in FIG. 3) is adapted to assemble the first component 52 of the roller assembly 50 with the two second components 54.

3 is a schematic view of an assembly apparatus of the roller assembly of FIG. 1. Referring to FIG. 3 , the assembly apparatus 100 of the present embodiment includes a first transfer unit 110 , a second transfer unit 120 , a platform 130 , a clamping unit 140 , and two pressing units 150 . The first transfer unit 110 and the second transfer unit 120 are located beside the platform 130. The clamping unit 140 is disposed on the platform 130 and connected to the first conveying unit 110, and the clamping unit 140 has a clamping portion 142. The two nip units 150 are disposed on the platform 130 and are respectively connected to the second transfer unit 120, and each nip unit 150 has a positioning portion 152.

In summary, first, the first element 52 and the second element 54 of FIG. 2 are respectively placed in the first transfer unit 110 and the second transfer unit 120 to respectively transfer the first element 52 and the second element 54. Then, when the first component 52 is transferred to the clamping unit 140 via the first conveying unit 110, and the two second components 54 are respectively transferred to the two pressing units 150 via the second conveying unit 120, the first component 52 is clamped by the first component 52. The portion 142 is clamped and the second member 54 is positioned by the corresponding positioning portion 152.

Thereafter, when the clamping unit 140 drives the first member 52 to move between the two second members 54, the pressing units 150 drive the notches 54a to move toward both ends of the first member 52 to press the notches 54a. To both ends of the first element 52. Therefore, the assembly process of the roller assembly 50 is completed. In this way, the assembly time of the roller assembly 50 can be reduced by using manual assembly and labor can be saved.

The assembly process of the roller assembly 50 will be described below, and will be The components of the assembly apparatus 100 should be explained at this time.

In this embodiment, the first transmitting unit 110 and the second transmitting unit 120 are respectively a vibrating feeding device 110a, 120b. Each of the vibrating feeders 110a, 120b includes a vibration generator 112, 122, a carrier 114, 124, and a transfer track 116, 126. The carriers 114, 124 are disposed on the vibration generators 112, 122.

Further, the transport track 116 of the first transport unit 110 includes a spiral segment 116a and a straight segment 116b, and the transport track 126 of the second transport unit 120 includes a spiral segment 116a and two straight segments 126b. One end of the helical segments 116a, 126a is coupled to the bottom of the carrier disks 114, 124, and the straight segments 116b, 126b are coupled between the other end of the corresponding helical segments 116a, 126a and the platform 130. It should be noted that, in this embodiment, the first component 52 and the second component 54 are respectively placed in the first transfer unit 110 and the second transfer unit 120. Therefore, the number of the straight segments 126b of the second transfer unit 120 is Two. Of course, it is also possible to hold the second component in the first transfer unit and the first component in the second transfer unit. The first transfer unit at this time has two straight segments, and the second transfer unit has only one straight segment. The invention does not limit the number of straight segments, and can be selected as needed.

It should be noted that the radial width of the straight line segment 116b of the first transfer unit 110 is substantially equal to the radial width of the first element 52, and the radial width of each straight line segment 126b of the second transfer unit 120 is substantially equal to the corresponding The radial width of the second element 54. In other words, the straight segments 116b, 126b of the present embodiment are only adapted to accommodate the size of one first element 52 or second element 54, so the width of the straight segments 116b, 126b limits the first element 52 and the second element 54 the number that can pass. In this way, the first element 52 and each of the second elements 54 can be respectively transferred to the corresponding clamping portion 142 and the corresponding positioning portion 152 in a linear arrangement to reduce the risk of misassembly of the roller assembly 50.

Therefore, it is under the configuration of the above-described vibrating feeders 110a, 120b. First, the first member 52 and the second member 54 are respectively placed in the corresponding carriers 114, 124. Further, the vibration generators 112, 122 vibrate the carrier 114, 124 and the first component 52 and the second component 54 in the carriers 114, 124. When the carriers 114, 124 are driven to vibrate by the vibration generators 112, 122, the first member 52 and the second member 54 move from the bottom of the corresponding carriers 114, 124 toward the spiral segments 116a, 126a. Thereafter, when the first component 52 and the second component 54 are moved from the spiral segments 116a, 126a to the corresponding straight segments 116b, 126b, the first component 52 and the two second components 54 can each be separated by an entire column (not shown The alignment is performed such that the first member 52 and the two second members 54 are successively moved along the corresponding straight segments 116b, 126b. It should be noted that the present invention does not limit the manner of the entire column, as long as it can ensure that the first element and the two second elements move to the corresponding straight line segments, which are arranged in a single straight line arrangement.

Figure 4 is a partial enlarged view of the assembly apparatus of Figure 3 in part A1. Figure 5 is a schematic illustration of the second component of Figure 4 passing through the screening member. Please refer to FIG. 3, FIG. 4 and FIG. The second transfer unit 120 of the present embodiment is different from the first transfer unit 110 in that the second transfer unit 120 further has a filter member 128. The screening member 128 is located between the two straight segments 126b of the second conveying unit 120, and each of the two sides of the screening member 128 has a comb structure 128a. Therefore, when the two second elements 54 are respectively moved to the corresponding straight line segments via the spiral segments 126a At 126b, each recess 54b faces the comb structure 128a on each side of the screening member 128. Thereby, it is used as a mechanism for screening the second element 54 as a defective product.

As exemplified in FIG. 5, if the second member 56 has an irregular structure (for example, a burr), the irregular structure of the second member 56 may become stuck when it hits the comb structure 128a and cannot continue to pass. The straight line segment 126b, and the irregular structure of the second member 56, collides with the comb structure 128a to fall and is transferred back into the second transfer unit 120. Conversely, if the second member 54 can smoothly pass through the comb structure 128a, it indicates that the second member 54 has no irregular structure. In this way, the screening member 128 can pre-exclude the defective product of the second member 56 as shown in FIG. 5 to ensure the quality of the assembled roller assembly 50, thereby avoiding subsequent assembly of the roller assembly 50 to the printer. The printer is not functioning properly due to the burrs of the roller assembly 50.

Therefore, the first element 52 and the second element 54 are respectively moved to the corresponding straight line segments 116b, 126b by the first transfer unit 110 and the second transfer unit 120, and the assembly process and assembly apparatus 100 for the roller assembly 50 are continued. The corresponding components are explained.

Figure 6 is a partial enlarged view of another perspective of the assembly apparatus of Figure 4. Please refer to FIG. 3, FIG. 4 and FIG. 6, to describe the assembly process of the first component 52 and the two second components 54 of FIG. The clamping unit 140 of the embodiment includes a positioning member 144, a first pneumatic cylinder 146 and a fastening member 148. The positioning member 144 is disposed on the platform 130 and connected to the first transfer unit 110. The positioning member 144 has a first recess 144a, and the engaging member 148 has a second recess 148a. The first recess 144a and the second recess 148a constitute a clamping portion 142. On the other hand, each nip unit 150 includes a second pneumatic cylinder 154 and a Pressing member 156. The pressing members 156 are disposed on the platform 130, and the pressing members 156 are coupled to the second conveying unit 120 and have corresponding positioning portions 152, respectively.

In addition, the platform 130 of the present embodiment further includes an opening 132. The assembly apparatus 100 further includes a loading area 160 and a control unit (not shown). The loading zone 160 communicates with the opening 160. The loading zone 160 of the embodiment is composed of a charging channel (not shown) and a charging box (not shown). The control unit is disposed on the platform 130 and electrically connected to the clamping unit 140 and the two pressing units 150.

Under the above configuration, after the first element 52 is transferred via the first transfer unit 110, the first element 52 is placed between the first recess 144a and the second recess 148a, and the two second elements 54 are transferred via the second transport After the unit 120 is transferred, each of the second elements 120 is placed in the corresponding positioning portion 154. Next, the first pneumatic cylinder 146 drives the fastener 148 to move relative to the positioning member 144 to move the first member 52 between the recesses 54a of the two second members 54, while the position of the first member 52 is positive. For the position of the opening 132. Thereafter, the second pneumatic cylinders 154 drive the pressing members 156 to move, and the notches 54a move toward both ends of the first member 52, and the ends of the first member 52 are gradually embedded in the notches of the second members 54. In 54a, it is assembled into a roller assembly 50. Finally, after the roller assembly 50 is completed, the control unit drives the clamping unit 140 and the two pressing units 150 to move away from the roller assembly 50, thereby allowing the roller assembly 50 to enter the loading area 160 through the opening 132 for subsequent operation. .

Hereinafter, the assembly method 100 of FIG. 3 will be taken as an example to explain the assembly method of the roller assembly 50 performed by the assembly apparatus 100 of the present invention.

7 is a flow chart showing the assembly of the roller assembly of FIG. 1. Referring to FIG. 1 , FIG. 3 and FIG. 7 , in the embodiment, the first component 52 and the two second components 54 are assembled into the roller assembly 50 by assembling the device 100 . First, in step S710, the first component 52 and the second component 54 are respectively transferred to the clamping unit 140 and the two pressing units 150 by the first transmitting unit 110 and the second transmitting unit 120, and the clamping unit 142 holds the first An element 52, and each positioning portion positions 152 each of the second elements 54. It should be noted that the first transmitting unit 110 and the second sending unit 120 may be the vibrating feeding devices 110a, 120b of FIG. 3, including the vibration generators 112, 122, the carriers 114, 124, and the transport track 116, 126. However, the present invention does not limit the vibrating feeder of FIG. 3 as long as the first member 52 and the two second members 54 are moved to the platform 130. Of course, the first element 52 and the second element 54 can also be arranged in a single straight line through the straight line segments 116b, 126b or the entire row of cells.

It should be noted that before each positioning portion 152 positions the second members 54, the assembling method further comprises vibrating the carrier 124 and the two second members 54 of the carrier 124 by the vibration generator 122 to drive the two second components. 54 is moved to the corresponding straight line segment 126b via the helical segment 126a of the corresponding transport track 126. Then, each of the notches 54a faces the comb-like structure 128a on each side of the screening member 128. In this way, it is possible to pre-screen a defective second component (such as the second component 56 shown in FIG. 5).

In addition, in the above step S710, the clamping unit 142 holds the first component 52 by vibrating the carrier 114 and the first component 52 in the carrier 114 by the vibration generator 112 of the first transmitting unit 110, the first component 52. via The spiral section 116a of the corresponding conveying track 116 and the straight section 116b are guided to be moved into the nip 142. It should be noted that the clamping portion 142 is formed by the first groove 144a and the second groove 148a as shown in FIG. However, the present invention does not limit the shape of the grip portion 142 of FIG. 4 as long as the member of the first member 52 can be gripped.

Next, in step S720, the first element 52 is driven to move between the two second elements 54 by the clamping unit 140, and both ends of the first element 52 face the two notches 54a of the second element 54, and by two The nip unit 150 drives the notches 54a to move toward both ends of the first member 52. Specifically, first, the first pneumatic cylinder 146 drives the fastener 148 to move relative to the positioning member 144 to move the first member 52 between the two second members 54. Next, the two pressing units 150 drive the movement of the notches 54a toward the two ends of the first member 52 by the two second pneumatic cylinders 154 driving the pressing members 156 to move, so that the notches 54a face the first member 52. Move at both ends. Thus, the crimping of the roller assembly 50 is accomplished by pressing the recesses 54a to the ends of the first member 52.

In addition, the above assembly method further includes a step S730 of passing the roller assembly 50 through the opening 132 to allow the assembled roller assembly 50 to enter the loading zone 160. In this way, the subsequent workflow can be performed.

In summary, in the assembling apparatus and assembling method of the present invention, when the clamping unit drives the first member to move between the two second members, the pressing unit drives the two notches to move toward both ends of the first member, The two notches are respectively pressed to the two ends of the first member. Therefore, the assembly process of the roller assembly is completed. In this way, the assembly of the roller assembly can be avoided by using manual assembly. And save manpower.

In addition, the assembly device and the assembly method further include a screening member, so that the second component with poor quality can be pre-excluded to avoid the subsequent operation of the printer after the roller assembly is assembled to the printer.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

50‧‧‧Roller components

52‧‧‧ first component

54, 56‧‧‧ second component

54a‧‧‧ Notch

100‧‧‧Assembly equipment

110‧‧‧First transmission unit

120‧‧‧Second transmission unit

110a, 120b‧‧‧Vibration feeding device

112, 122‧‧‧Vibration generator

114, 124‧‧‧ Carrier

116, 126‧‧‧Transportation orbit

116a, 126a‧‧ ‧ spiral section

116b, 126b‧‧‧ straight segments

128‧‧‧Screening

128a‧‧‧Comb structure

130‧‧‧ platform

132‧‧‧ openings

140‧‧‧Clamping unit

142‧‧‧ gripping department

144‧‧‧ Positioning parts

144a‧‧‧first groove

146‧‧‧First air cylinder

148‧‧‧Fittings

148a‧‧‧second groove

150‧‧‧Compression unit

152‧‧‧ Positioning Department

154‧‧‧Second air cylinder

156‧‧‧ Pressing parts

160‧‧‧Loading area

S710~S730‧‧‧Steps

1 is a perspective view of a roller assembly in accordance with an embodiment of the present invention.

2 is an exploded view of the roller assembly of FIG. 1.

3 is a schematic view of an assembly apparatus of the roller assembly of FIG. 1.

Figure 4 is a partial enlarged view of the assembly apparatus of Figure 3 in part A1.

Figure 5 is a schematic illustration of the second component of Figure 4 passing through the screening member.

Figure 6 is a partial enlarged view of another perspective of the assembly apparatus of Figure 4.

7 is a flow chart showing the assembly of the roller assembly of FIG. 1.

100‧‧‧Assembly equipment

110‧‧‧First transmission unit

120‧‧‧Second transmission unit

110a, 120b‧‧‧Vibration feeding device

112, 122‧‧‧Vibration generator

114, 124‧‧‧ Carrier

116, 126‧‧‧Transportation orbit

116a, 126a‧‧ ‧ spiral section

116b, 126b‧‧‧ straight segments

128‧‧‧Screening

130‧‧‧ platform

140‧‧‧Clamping unit

142‧‧‧ gripping department

150‧‧‧Compression unit

152‧‧‧ Positioning Department

160‧‧‧Loading area

Claims (14)

An assembly apparatus adapted to assemble a first component and a second component of a roller assembly, and the two components respectively have a recess, the assembly apparatus comprising: a first transfer unit, the first The component is placed in the first transfer unit; a second transfer unit is disposed in the second transfer unit; a platform, wherein the first transfer unit and the second transfer unit are located on the platform a clamping unit disposed on the platform and connected to the first conveying unit, and the clamping unit has a clamping portion, when the first component is transferred to the clamping unit via the first conveying unit The first component is clamped by the clamping portion; and the two pressing units are disposed on the platform and respectively connected to the second conveying unit, and the two pressing units respectively have a positioning portion, when the two When the two components are transferred to the two nip units via the second transport unit, each of the second components is positioned by the corresponding positioning portion, and when the clamping unit drives the first component to move between the two second components When the two press unit drives These notches towards the ends of the first moving member. The assembly device of claim 1, wherein the clamping unit comprises a positioning member, a first pneumatic cylinder and a fastening component, the positioning component is disposed on the platform and connected to the first conveying unit, The positioning member has a first groove, and the fastening member has a second groove, the first groove and The second groove constitutes the clamping portion, the first pneumatic cylinder drives the fastening component to move relative to the positioning component, and after the first component is conveyed via the first conveying unit, the first component is placed in the first A groove is formed between the groove and the second groove, and the first pneumatic cylinder drives the fastening member to move the first member between the two second members. The assembly device of claim 1, wherein the two press units each comprise a second pneumatic cylinder and a pressing member, the pressing members are disposed on the platform, and the pressing members are connected. The second transfer unit has a corresponding positioning portion, and after the two second components are transferred by the second transfer unit, each of the second components is placed in the corresponding positioning portion, and when the first component is located in the two The second pneumatic cylinders drive the pressing members to move between the two components, and the notches move toward both ends of the first component. The assembly device of claim 1, wherein the first conveying unit and the second conveying unit are respectively a vibrating feeding device, each of the vibrating feeding devices comprises: a vibration generator; a carrier plate disposed at In the vibration generator, the first component and the two second components are respectively located in the corresponding carriers; and a transmission track, each of the transmission tracks includes a spiral segment and at least a straight line segment, and one end of the spiral segment Connected to the bottom of the carrier, the straight segment is connected between the other end of the corresponding spiral segment and the platform, wherein the vibration generator vibrates the carrier and the first component and the second component therein And driving the first component and the two second components to move to the platform via the corresponding transport tracks. The assembly apparatus of claim 4, wherein the second conveying unit has a screening member, the screening member is located between the straight line segments of the second conveying unit, and the two sides of the screening member respectively have a comb-like structure, when the two second elements are respectively moved to the corresponding straight line segments via the spiral segments, each of the notches facing the comb-like structure on each side of the screening member. The assembly apparatus of claim 4, wherein the straight section of the first conveying unit has a radial width equal to a radial width of the first element. The assembly apparatus of claim 4, wherein a radial width of each of the straight segments of the second transfer unit is equal to a corresponding radial width of the second member. The assembly apparatus of claim 1, wherein the platform has an opening, and when the clamping unit drives the first component to move between the two components, the position of the first component is The position of the opening. The assembly apparatus of claim 8, further comprising: a charging zone communicating with the opening, the roller assembly entering the loading zone through the opening. An assembly method for assembling a roller assembly, wherein the roller assembly assembles a first component and two second components by an assembly device, and the two components respectively have a notch, and the assembly device includes a first transfer unit, a second transfer unit, a platform, a clamping unit and two press units, the first transfer unit and the second transfer unit respectively housing the first element and the second element, and The first transfer unit and the second transfer unit are located beside the platform, and the clamping unit is disposed on the platform and connected The first transfer unit has a clamping portion, the two pressing units are disposed on the platform and are respectively connected to the second conveying unit, and the two pressing units respectively have a positioning portion, the assembly The method includes: respectively transmitting the first component and the two second components to the clamping unit and the two pressing units by the first conveying unit and the second sending unit, wherein the clamping portion holds the first component, And each of the positioning portions positions each of the second components; and the first component moves between the two second components by the clamping unit, and the two pressing units drive the notches toward the first component Move at both ends. The assembly method of claim 10, wherein the clamping unit comprises a positioning member, a first pneumatic cylinder and a fastening component, the positioning component is disposed on the platform and connected to the first conveying unit, The positioning member has a first groove, and the fastening member has a second groove, the first groove and the second groove constitute the clamping portion, and the assembling method further comprises: The conveying unit transmits the first component between the first groove and the second groove, and the first pneumatic cylinder drives the fastening component to move relative to the positioning component to move the first component to the two Between the second components. The assembly method of claim 10, wherein the two press units each have a second pneumatic cylinder and a pressing member, the pressing members are disposed on the platform, and the pressing members are connected. The second transport unit has a corresponding positioning portion, and the pressing members are connected to the second transmitting unit and have corresponding positioning portions respectively. The assembling method further includes: transmitting, by the second transmitting unit Two second components to corresponding ones The second pneumatic cylinder drives the pressing members to move when the first component is located between the two second components, and the notches move toward both ends of the first component. The assembly method of claim 10, wherein the first conveying unit and the second conveying unit are respectively a vibrating feeding device, the vibrating feeding device comprising a vibration generator, a carrier plate and a conveying track. The carrier is disposed on the vibration generator, and the first component and the two second components are respectively located in the corresponding carriers. The transmission track includes a spiral segment and two straight segments, and one end of the spiral segment is connected. Up to the bottom of the carrier, the straight line segment is connected between the other end of the corresponding spiral segment and the platform, the second conveying unit has a screening member, and the screening member is located at the straight line segments of the second conveying unit And the two sides of the screening member respectively have a comb structure, and the assembling method further comprises: vibrating the carrier and the first component and the two second components by the vibration generator, the first An element is moved into the clamping portion via the corresponding spiral segment of the conveying track and the straight segment, and the two second elements are moved to the corresponding straight line segment via the corresponding spiral segment of the conveying track Each of the recesses of the comb-like structure facing each side of the screening member of the. The assembly method of claim 10, wherein the assembly apparatus further comprises a loading area, and the platform has an opening, the loading area is connected to the opening, the assembling method further comprises: passing the roller assembly The opening is such that the roller assembly enters the loading zone.