TWM521500U - Expansion machine - Google Patents

Description

Pipe expander

This creation is related to automated machinery and, more specifically, to a pipe expander.

Press, when you want to expand the pipe of a metal pipe, in the current common way of operation, take the metal pipe to the pipe expansion machine to expand the pipe, one pipe at a time, and then take out the pipe and then take it out by manpower. Not only is it time consuming, but it is also quite labor intensive, so the mass production is slow and the unit cost is high.

In view of this, in order to improve the prior art, the conventional pipe expansion operation has a problem of labor and time; thus, the present invention provides a pipe expanding machine, comprising: a machine seat having a moving path; a feeding device The utility model has a feeding frame, a lifting driving member and a translation driving member, wherein the feeding frame is located in a moving path of the machine frame, and the feeding frame is provided with a plurality of feeding grooves arranged at a predetermined interval, the lifting driving member and the feeding device The translating drive member is disposed on the base and coupled to the feeding frame, so that the feeding frame is interacted with the translating driving member and the translation driving member, and is disposed at a top material position, a feeding position, a discharging position, and a preparation The position is returned to the top material position for cyclic displacement; a feeding device is disposed on the machine base, located at the moving path a point for pushing the tube into the feeding trough of the feeding rack; a forming device having a plurality of lower molds and a plurality of upper molds, the lower mold being disposed in the middle of the moving path, the upper mold correspondingly Located above the lower mold, and reciprocally displaceable from a closed position to an open position, when the feeding frame is in the discharging position, the pipe material on the feeding frame is placed on the lower mold, the upper mold And in the closed position and closed with the lower mold; a pipe expansion device having a plurality of expansion pipe units and the same number of fixed units as the expansion pipe unit, the expansion pipe unit is disposed on the machine base and located in the molding One side of the device can be reciprocally displaced between a expanded position and a retracted position. The fixed unit is disposed on the base and located on the other side of the forming device, and can be in a fixed position to one time. Reciprocating displacement between the retracting positions, when the feeding frame is at the discharging position, the expansion pipe unit is located at the expansion pipe position to expand the pipe material in the lower mold, and the fixing unit is located at a fixed position, Correct Fixing the tube material; a feeding device, based on the aircraft seat is provided, it is located in the end of the path of movement, after the tube expansion to be fed by tube feeding.

The above-mentioned pipe expanding machine, wherein the forming device further has a fixing frame and a plurality of upper mold driving members, wherein the fixing frame is disposed on the machine base at a position of the middle of the moving path, and the lower mold is along the The direction of the moving path is fixed side by side at a predetermined distance to the bottom of the fixing frame, and the upper mold driving members are disposed on the fixing frame, and the upper molds are respectively coupled with the upper mold driving members to receive The upper mold driving member is driven to perform linear lifting and reciprocating displacement between the closed position and the open position.

The above pipe expanding machine, wherein the lower die has a pipe material to be placed The forming groove and at least one disengagement groove through which the feeding frame passes.

In the above pipe expanding machine, the upper die driving member is a hydraulic cylinder.

In the above-mentioned pipe expanding machine, the lifting and lowering driving member is configured to drive the feeding frame to perform a reciprocating lifting displacement, and the translation driving member is configured to drive the feeding frame to perform longitudinal reciprocating translation along the moving path.

In the above pipe expanding machine, the lifting drive member and the translation driving member are pneumatic cylinders.

The above-mentioned pipe expanding device, wherein the feeding device has a feeding frame and a feeding driving member, the feeding frame is disposed on the frame and located at a starting point of the moving path, the feeding frame has a The feeding path for the movement of the pipe material is disposed on the machine base and reciprocally movable between the retracting position and a pushing position.

The above-mentioned pipe expanding machine, wherein the feeding frame comprises a diagonal frame, the bottom of the inclined frame has a lateral sliding groove, the bottom of the inclined frame has an open port leading to the sliding groove, and the feeding driving member is disposed on the pipe One end of the chute, the inclined frame is used for stacking the pipe material, and the pipe material falls into the chute from the open port, and the feeding drive member pushes the pipe material from the other end of the chute.

In the above pipe expanding machine, the feeding drive member is a pneumatic cylinder.

In the above pipe expanding machine, the feeding path of the feeding device is constituted by at least one inclined surface.

In the above-mentioned pipe expanding machine, the pipe expanding unit has a pipe expanding driving member and a forming die, and the pipe expanding driving member is disposed on the machine base and located on one side of the molding device, the forming die Attached to the expansion drive member to be subjected to the expansion The tube driving member is configured to perform a reciprocating displacement between a expanded position and a retracted position. The fixing unit has a fixed driving member and a fixed die. The fixed driving member is disposed on the base and located at the base On the other side of the molding device, the fixing die is coupled to the fixed driving member to be reciprocally displaced between a fixed position and a retracted position by the fixed driving member, when the feeding frame is placed In the material position, the molding die is located at the expansion pipe position to expand the pipe material in the lower mold, and the fixed die fixes the pipe material.

In the above pipe expanding machine, the pipe expanding driving member and the fixed driving member are hydraulic cylinders.

The above-mentioned pipe expanding machine, wherein the discharging device has a discharging frame and a discharging driving member, the discharging frame is disposed on the frame and located at an end of the moving path, and the discharging frame has a The discharge driving device is disposed on the machine base and coupled to the discharge frame, and can drive the discharge frame to reciprocate between a preparation position and a discharge position.

The above-mentioned pipe expanding machine, wherein the discharging frame has an upright frame and a horizontal frame, the lower part of the upright frame has an opening, the width of the opening is larger than the width of the feeding frame, and the upper end of the upright frame is connected to the discharging a driving member, the rear side of the horizontal frame has an open mouth, and the front side has a living end, the horizontal frame is pivoted by the living end, and the rear side can swing freely up and down, and the opening width of the horizontal frame is larger than the feeding frame The width is less than the length of the tube, and the rear side of the horizontal frame is movably attached to the upright frame.

In the above pipe expanding machine, the discharging drive member is a pneumatic cylinder.

In the above pipe expanding machine, the discharging path of the discharging device is constituted by at least one inclined surface.

The pipe expanding machine further includes a controller for controlling the molding device, the feeding device, the feeding device, the pipe expanding device and the timing of the discharging device.

In the above-mentioned pipe expanding machine, the feeding device further has a sliding rail mechanism which is disposed on the lifting and lowering driving member and is movable up and down by the control of the lifting driving member, and the feeding frame is slidably disposed on the sliding device The rail mechanism is controlled by the translational drive member to be horizontally movable on the rail mechanism.

In this way, the creation of the program is driven by the various components, so as to achieve the labor-saving and time-saving automatic pipe expansion operation, and the creation can simultaneously expand the pipe at the same time with multiple pipes, and the mass production is fast, and is suitable for mass production. And the unit cost is low.

100‧‧‧Expansion machine

10‧‧‧ machine base

20‧‧‧Molding device

21‧‧‧ Fixing frame

22‧‧‧ Lower mold

221‧‧‧ molding trough

222‧‧‧Without slot

23‧‧‧Upper mold drive

24‧‧‧Upper mold

30‧‧‧Feeding device

31‧‧‧Feeding rack

311‧‧‧feeding trough

32‧‧‧ Lifting drive

33‧‧‧ translation drive

34‧‧‧Slide rail mechanism

40‧‧‧Feeding device

41‧‧‧ Feeding rack

42‧‧‧Infeed drive

43‧‧‧ oblique frame

44‧‧‧Chute

45‧‧‧Open mouth

50‧‧‧Expansion device

51‧‧‧Expansion unit

511‧‧‧Expanding drive parts

512‧‧‧Forming die

52‧‧‧Fixed unit

521‧‧‧Fixed drive parts

522‧‧‧Fixed die

60‧‧‧Drawing device

61‧‧‧Outlet rack

611‧‧‧Upright frame

612‧‧‧ horizontal frame

613‧‧‧Open mouth

614‧‧‧Open mouth

615‧‧‧ live end

62‧‧‧Output drive

90‧‧‧tubes

Figure 1 is a perspective assembled view of a preferred embodiment of the present invention.

Figures 2 to 15 are schematic views of the operation of the embodiment shown in Figure 1.

In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are illustrated with the following description: Please refer to Figures 1-15 for a preferred embodiment of the present invention. Proposed The utility model relates to a pipe expanding machine 100, which mainly comprises a machine base 10, a molding device 20, a feeding device 30, a feeding device 40, a pipe expanding device 50, a discharging device 60 and a controller (in the figure) Not shown) wherein: Referring to Figure 1, the base 10 is stably placed on a plane (such as the ground), and the base 10 is provided with a virtual straight moving path for the tube material. The direction of processing.

Referring to FIGS. 1 to 2, the molding apparatus 20 has a fixing frame 21, a plurality of lower molds 22, a plurality of upper mold driving members 23, and a plurality of upper molds 24; the fixing frame 21 is disposed on the machine base 10, and Located at a position of the middle of the moving path, the lower molds 22 are fixed side by side at a predetermined interval along the direction of the moving path at a bottom position of the fixing frame 21. The lower mold 22 has a longitudinal forming groove 221 and at least The upper mold driving member 23 is disposed on the fixing frame 21, and in the embodiment, the upper mold driving member 23 is a hydraulic cylinder, and the upper molds 24 are respectively connected to the upper molds. The mold driving member 23 is coupled and correspondingly located above the lower mold 22 to be linearly lifted and reciprocated from a closed position to an open position by the upper mold driving member 23.

Referring to FIGS. 1-15, the feeding device 30 has a feeding frame 31, a lifting drive member 32, a translation driving member 33 and a slide rail mechanism 34. The feeding frame 31 is located in the moving path of the base 10, and the feeding is performed. The rack 31 is provided with a plurality of feeding slots 311 arranged at predetermined intervals. The lifting and lowering driving members 32 are respectively disposed on two sides of the base 10, and the sliding rail mechanism 34 is set on the lifting and lowering. The driving member 32 is vertically moved by the control of the lifting and lowering driving member 32. The feeding frame 31 is slidably disposed on the sliding rail mechanism 34, and can be horizontally moved in the moving path of the base 10, in this embodiment The sliding rail mechanism 34 has two groups, which are respectively disposed on the respective lifting and lowering driving members 32. The translation driving member 33 is disposed on the base 10 and coupled with the feeding frame 31 to drive the feeding frame. A reciprocal translation of the longitudinal direction relative to the rail mechanism 34 is performed along the path of movement. Thereby, the feeding frame 31 can be interacted with the translation driving member 33 by the lifting driving member 32, and is circulated between a top material position, a feeding position, a discharging position, a preliminary position and returning to the top material position. Displacement. The lift drive member 32 and the translation drive member 33 are pneumatic cylinders.

Referring to Figures 1 and 3 to 5, the feeding device 40 has a loading frame 41 and a feeding drive member 42. The loading frame 41 is disposed on the frame 10 and located in the moving path. At the starting position, the loading frame 41 has a feeding path for the pipe material 90 to be moved by gravity. The feeding driving member 42 is disposed on the frame 10 and can be pushed to the retracting position. Reciprocating between positions. The feed drive member 42 is a pneumatic cylinder. In the present embodiment, the loading frame 41 includes a tilting frame 43 having a lateral sliding groove 44 at the bottom thereof. The bottom of the inclined frame 43 has an opening 45 leading to the sliding slot 44. The driving member 42 is disposed at one end of the sliding slot 44, and the tube 90 is sequentially stacked on the inclined frame 43. The bottom one is dropped into the sliding slot 44 by gravity, and the tubular material 90 is used by the feeding driving member 42. The sliding groove 44 is pushed out at one end of the opening 45. In this embodiment, there are two sets of loading frames 41 and two sets of feeding driving members 42.

Referring to Figures 1 and 12-14, the pipe expansion device 50 has a plurality of expansion units 51 and a same number of fixed units 52 as the expansion unit 51. The expansion unit 51 has a expansion drive unit 511 and a molding die 512 is disposed on the base 10 and located on one side of the molding device 20, and the molding die 512 is coupled to the expansion driving member 511 to receive the molding die 511. The expansion drive member 511 has a fixed drive member 521 and a fixed die 522. The fixed drive member 521 is disposed on the machine. The fixed portion 522 is coupled to the fixed driving member 521 to be engaged between the fixed position and the retracted position by the fixed driving member 521. Reciprocating displacement. The fixed die 522 has a shape corresponding to the tubular material 90 and has an outer diameter smaller than the inner diameter of the tubular material 90 so as to extend into the tubular material 90. The expanded tubular driving member 511 and the fixed driving member 521 are hydraulic cylinders.

Referring to Figures 1, 6-11, and 14, the discharge device 60 is disposed on the base 10, and has a discharge rack 61 and a discharge drive member 62. The discharge rack 61 is disposed on the rack On the base 10 and at the end of the moving path, the discharge rack has a discharge path for the pipe to be moved by gravity, and the discharge driving member 62 is disposed on the base 10 and The discharge rack 61 is coupled to drive the discharge rack 61 to reciprocate between a preparation position and a discharge position. The discharge drive 62 is a pneumatic cylinder. In the embodiment, the discharge rack 61 has an upright frame 611 and a horizontal frame 612, and the upright frame The lower portion of the 611 has an opening 613 having a width greater than the width of the feeding frame 31, and the upper end of the upright frame 611 is coupled to the discharge driving member 62. The horizontal frame 612 has an opening 614 on the rear side and a front side. The living end 615 has the living frame 615 as a fulcrum, and the rear side can swing freely up and down. The width of the horizontal frame 612 and the opening 614 is greater than the width of the feeding frame 31 but smaller than the length of the pipe 90. The rear side of the horizontal frame 612 is movably coupled to the upright frame 611.

The controller is used to control the timing of each of the above components.

Therefore, the above is a description of each component of the pipe expanding machine 100 and its assembly manner provided by a preferred embodiment of the present invention, and then the features of use are described as follows: when the pipe 90 is to be expanded by using the present creation During the operation, the upper mold 24 is first moved to the open position (as shown in Fig. 2) by the upper mold driving member 23 of the molding device 20, so that the upper mold 24 and the lower mold are separated.

Next, the tube 90 to be expanded is placed in the loading frame 41 of the feeding device 40, and the tube 90 is moved along the feeding path to the path in which the feeding drive member 42 moves. And the feed drive member 42 is moved from the retracted position to the push position, and the tube 90 is pushed into the feed slot 311 of the feed rack 31 for positioning (as shown in FIG. 3). After the 90 is pushed into the feeding frame 31, the feeding drive member 42 is retracted to the retracted position for standby (as shown in Fig. 4), and when the feeding drive member 42 is retracted to the retracted position, the loading frame is The tube 90 is again moved along the feed path to the path in which the feed drive member 42 is moved (as shown in Figure 5) to prepare for the next push.

Then, the lifting frame 31 of the feeding device 30 drives the feeding frame 31 to ascend, that is, moves from the preparatory position to the top material position (as shown in FIG. 15), so that the feeding frame 31 passes through the lower mold 22 Out of the groove 222, the tube 90 originally located in the lower mold 22 is supported by the feed frame 31 and located in the feed groove 311 (as shown in Fig. 6).

Next, the discharge drive member 62 of the discharge device 60 drives the discharge frame 61 to move from the discharge position to the preparation position (as shown in FIG. 7).

Then, the feeding frame 31 is driven by the translation driving member 33 of the feeding device 30 to be translated from the top material position along the end direction of the moving path to the feeding position (as shown in Figs. 8 and 15).

Then, the lifting frame 31 of the feeding device 30 drives the feeding frame 31 to descend and moves from the feeding position to the discharging position (as shown in FIG. 9 and FIG. 15). At this time, the feeding frame 31 is close to The tube 90 at the end of the moving path is held up by the discharge rack 61 at the preparation position (as shown in Fig. 10). At the same time, the tube 90 on the feeding frame 31 at the middle position of the moving path is placed in the molding groove 221 of the lower mold 22.

Then, the translation driving member 33 of the feeding device 30 drives the feeding frame 31 to move toward the starting point of the moving path, that is, from the discharging position to the preparatory position (as shown in FIG. 15).

Then, the feeding frame 31 is moved from the feeding position to the preparatory position. At the same time, the mold driving member 23 on the molding device 20 drives the upper mold 24 to be lowered from the open position to the closed position (as shown in FIG. 11), and is closed up and down with the lower mold 22, so that the tube 90 is fixed. Between the upper and lower molds 24, 22.

Then, the expansion die driving member 511 of the pipe expansion device 50 drives the molding die 512 from the retracted position to the expansion pipe position to expand the end of the pipe 90 fixed between the upper and lower dies 24 and 22. The tube operation (as shown in Fig. 12), while the molding die 512 moves, the fixed driving member 521 also drives the fixing die 522 to move from the retracted position to the fixed position to be fixed up and down. The other end of the tube 90 between the dies 24, 22 is fixed (as shown in Fig. 13) to prevent deformation and displacement of the tube 90. After the tube 90 is expanded and formed, the forming die 512 is moved back to the retracted position by the expanded position, and the fixed die 522 is also moved back to the retracted position by the fixed position. While the forming die 512 is retracted from the fixing die, the discharging drive member 62 of the discharging device 60 drives the discharging frame 61 to the discharging position (as shown in FIG. 14) to The tube 90 on the discharge rack can be moved along the discharge path to a collection container (not shown) for collection.

In this way, by repeating the above procedure, the pipe material can be expanded and expanded automatically and conveniently, thereby saving manpower, time and cost.

In addition, in the above embodiment, the pipe expanding unit 51 of the pipe expanding device 50 in the first half (ie, near the starting point of the moving path) performs the semi-forming operation on the pipe material 90, and the pipe expansion in the second half (ie, near the end of the moving path). The unit 51 performs a forming operation on the tube 90 to prevent the tube material 90 from being subjected to the two-stage processing. damage. In this embodiment, from the feeding, the secondary molding to the discharging, all of the operations are automated, and the plurality of tubes 90 can be processed at one time, and the production speed is much faster than the conventional method.

Furthermore, in the above embodiment, the feeding path of the feeding device and the discharging path of the discharging device are formed by at least one inclined surface.

The above description is only for the preferred embodiment provided by the present invention, and is not intended to limit the scope of implementation of the present invention. All of the relevant artisans in the art are equally varied according to the present creation, and should belong to the present invention. The scope of coverage.

100‧‧‧Expansion machine

10‧‧‧ machine base

20‧‧‧Molding device

21‧‧‧ Fixing frame

22‧‧‧ Lower mold

23‧‧‧Upper mold drive

24‧‧‧Upper mold

30‧‧‧Feeding device

31‧‧‧Feeding rack

311‧‧‧feeding trough

32‧‧‧ Lifting drive

33‧‧‧ translation drive

34‧‧‧Slide rail mechanism

40‧‧‧Feeding device

41‧‧‧ Feeding rack

42‧‧‧Infeed drive

50‧‧‧Expansion device

51‧‧‧Expansion unit

511‧‧‧Expanding drive parts

512‧‧‧Forming die

52‧‧‧Fixed unit

521‧‧‧Fixed drive parts

60‧‧‧Drawing device

61‧‧‧Outlet rack

62‧‧‧Output drive

90‧‧‧tubes

Claims (18)

A pipe expanding machine includes: a machine base having a moving path; a feeding device having a feeding frame, a lifting driving member and a translation driving member, wherein the feeding frame is located in a moving path of the machine frame, The feeding frame is provided with a plurality of feeding slots arranged at a predetermined interval, and the lifting driving member and the translation driving member are disposed on the frame and coupled with the feeding frame, so that the feeding frame is driven by the lifting driving member and the translation driving The interaction of the pieces, and a cyclic displacement between a top material position, a feeding position, a discharging position, and a preliminary position, and returning to the top material position; a feeding device is disposed on the machine base and located at the moving path a starting point for pushing the tube into the feeding trough of the feeding frame; a forming device having a plurality of lower molds and a plurality of upper molds, the lower mold being disposed in the middle of the moving path, the upper mold corresponding to The grounding device is located above the lower mold and is reciprocally displaceable from a closed position to an open position. When the feeding frame is in the discharging position, the pipe material on the feeding frame is placed on the lower mold. The mold is located in the closed position and closed with the lower mold; a pipe expansion device has a plurality of expansion units and a same number of fixed units as the expansion unit, the expansion unit is disposed on the base and located at the One side of the molding device can be reciprocally displaced between a expanded position and a retracted position. The fixing unit is disposed on the base and located on the other side of the forming device, and can be fixed to a position Reciprocating displacement between retracted positions, when When the feeding frame is located at the discharging position, the expansion pipe unit is located at the expansion pipe position to expand the pipe material in the lower mold, and the fixing unit is located at a fixed position to fix the pipe material; The material device is disposed on the machine base at an end of the moving path for sending the pipe material after the pipe expansion. The pipe expanding machine according to claim 1, wherein the forming device further has a fixing frame and a plurality of upper mold driving members, wherein the fixing frame is disposed on the machine base at a position in the middle of the moving path. The lower molds are fixed side by side at a predetermined interval along the direction of the moving path at a bottom position of the fixing frame, and the upper mold driving members are disposed on the fixing frame, and the upper molds are respectively The upper mold driving member is coupled to be linearly moved up and down between the closed position and the open position by the upper mold driving member. The pipe expanding machine of claim 1, wherein the lower die has a molding groove for the pipe material to be placed and at least one release groove for the feed frame to pass through. The pipe expanding machine according to claim 2, wherein the upper die driving member is a hydraulic cylinder. The pipe expanding machine of claim 1, wherein the lifting drive member is configured to drive the feeding frame to perform a reciprocating lifting displacement, and the translation driving member is configured to drive the feeding frame to perform a longitudinal direction along the moving path. Reciprocating translation. The pipe expanding machine according to claim 1, wherein the lifting drive member and the translation driving member are pneumatic cylinders. The pipe expanding machine according to claim 1, wherein the feeding device The utility model has a feeding frame and a feeding driving device, wherein the feeding frame is arranged on the machine base and located at a starting point of the moving path, the feeding frame has a feeding path for the pipe material to move, the feeding material The driving component is disposed on the base and reciprocally movable between the retracted position and a pushing position. The pipe expanding machine of claim 7, wherein the loading frame comprises a diagonal frame, the bottom of the inclined frame has a lateral sliding groove, and the bottom of the inclined frame has an opening opening to the sliding groove, The feed drive member is disposed at one end of the chute, and the inclined frame is configured to stack the pipe material, and the pipe material falls into the chute from the open port, and the feed drive member pushes the pipe material from the other end of the chute. The pipe expanding machine of claim 7, wherein the feed drive member is a pneumatic cylinder. The pipe expanding machine according to claim 7, wherein the feeding path of the feeding device is constituted by at least one inclined surface. The pipe expanding machine according to claim 1, wherein the pipe expanding unit has a pipe expanding driving member and a forming die, and the pipe expanding driving member is disposed on the machine base and located at the molding device On one side, the forming die is coupled to the pipe expanding drive member to be reciprocally displaced between a pipe expanding position and a retracting position by the action of the pipe expanding driving member, the fixing unit having a fixed driving And a fixed die, the fixed driving member is disposed on the base and located on the other side of the molding device, and the fixed die is coupled to the fixed driving member to be subjected to the fixed driving member And reciprocating displacement between a fixed position and a retracted position, when the feeding frame is at the discharging position, the forming die The head system is located at the expansion pipe position to expand the pipe material in the lower mold, and the fixed die fixes the pipe material. The pipe expanding machine according to claim 10, wherein the pipe expanding drive member and the fixed driving member are hydraulic cylinders. The pipe expanding machine according to claim 1, wherein the discharging device has a discharging frame and a discharge driving member, and the discharging frame is disposed on the frame and located in the moving path. At the end point, the discharge rack has a discharge path, and the discharge driving member is disposed on the base and coupled to the discharge rack to drive the discharge rack between a preparation position and a discharge position. Reciprocating movement. The pipe expanding machine according to claim 13, wherein the discharging frame has an upright frame and a horizontal frame, and the lower part of the upright frame has an opening, the width of the opening is larger than the width of the feeding frame, The upper end of the vertical frame is connected to the discharge driving member, the horizontal frame has an open port on the rear side, and the front side has a living end. The horizontal frame is pivoted by the living end, and the rear side can swing freely up and down. The horizontal frame The opening width is greater than the width of the feed rack but less than the length of the tube, and the rear side of the horizontal frame is movably coupled to the upright frame. The pipe expanding machine of claim 13, wherein the discharge driving member is a pneumatic cylinder. The pipe expanding machine according to claim 13, wherein the discharge path of the discharging device is constituted by at least one inclined surface. According to the pipe expanding machine mentioned in claim 1, the control unit further includes a control The device is used for controlling the molding device, the feeding device, the feeding device, the pipe expanding device and the timing of the discharging device. The pipe expanding machine according to claim 1, wherein the feeding device further has a sliding rail mechanism, wherein the sliding rail mechanism is disposed on the lifting and lowering driving member, and is movable up and down by the control of the lifting driving member, the feeding device The frame is slidably disposed on the slide rail mechanism, and is controlled to be horizontally moved on the slide rail mechanism by the translation drive member.