CN211102650U - Back-loading clamping piece mounting device of automatic stationery clamp assembling equipment - Google Patents

Abstract

The utility model discloses an after-loading clamping piece installation device of automatic stationery clamp assembling equipment, place a drive arrangement including clamping piece pusher and clamping piece, clamping piece pusher includes row's material seat and clamping piece drive arrangement, row has seted up the relief groove on the row's material seat, the clamping piece is arranged in row's relief groove one by one along its width direction, the relief groove interpolation is equipped with elastic positioning element, the relief groove front end is provided with the clamping jaw, row's material groove top is installed the driving piece one of drive clamping jaw along clamping piece width direction pay-off, the clamping piece is placed the seat and is included the inserted bar, the clamping piece is placed and has been seted up the slot on the seat, be provided with drive inclined plane one on inserted bar and/or the slot, the inserted bar. The rear clamping piece mounting device can drive the first clamping piece placing seat or the second clamping piece placing seat to slide laterally before the rear clamping piece is placed into the second clamping piece placing seat, so that interference between a pivoting lug of the rear clamping piece and a pivoting lug of the front clamping piece is avoided in the process of placing the rear clamping piece into the second clamping piece placing seat.

Description

Back-loading clamping piece mounting device of automatic stationery clamp assembling equipment

Technical Field

The utility model relates to a clip kludge technical field, in particular to back-loading clamping piece installation device of automatic stationery clamp assembling equipment.

Background

The clamp is a common clamping tool in daily life. Most of the existing clamps are assembled by two clamping pieces, pins and torsion springs. The clamping piece is divided into a large piece and a small piece, the large piece and the small piece respectively comprise a pressing portion, a clamping portion and a pivot mounting lug, the pivot mounting lug is located between the pressing portion and the clamping portion, and the pin is arranged on the pivot mounting lug in a penetrating mode. In the two clamping pieces, the width between the pivoting lugs of the small piece is smaller, the width of the pivoting lug of the large piece is larger, and the pivoting lug of the large piece is positioned outside the pivoting lug of the small piece during assembly.

For example, chinese patent No. 201711482682.4 discloses an automatic assembling machine for a clip, which is configured to assemble a clip by first pushing and mounting one of the clips in a holder along a height direction thereof by a clip mounting mechanism, and then pushing and mounting the other clip in the same holder along the height direction thereof by another clip mounting mechanism, so that a pivot mounting lug of a large clip is located outside a small pivot mounting lug to realize the assembly of the two clips. Because the widths between the pivoting lugs of the large piece and the small piece are different, interference between the pivoting lugs of the two clamping pieces cannot occur in the process of pushing the clamping pieces along the height direction of the clamping pieces.

This kludge can assemble the comparatively regular clip of clip shape, and the clamping piece side is the plane promptly, and the clamping piece can be stably laid on one's side, can vertically pile up on the feed inlet of clamping piece installation mechanism between a plurality of clamping pieces, then in pushing ram through in the clamping piece installation mechanism promoted the clamping piece along the clamping piece direction of height and entered into the holder.

However, some clips have non-planar sides and outer surfaces, such as the stationery clips shown in fig. 1 and 2, wherein the width of the pressing portion 31 of the clip 5 is smaller than the width of the clamping portion 25, so that the sides of the clip 5 are not planar. The clip 5 cannot be stably placed on its side simply in the case where the side surface of the clip portion 25 is not flat. Therefore, the clips 5 cannot be pushed by using the clip 5 feeding device.

Aiming at the clamping piece which cannot be stably placed on the side, a clamping seat is designed by our company, as shown in fig. 3-5, the clamping seat 14 comprises a first clamping piece placing seat 10a and a second clamping piece placing seat 10b, and clamping piece placing grooves are formed in the first clamping piece placing seat 10a and the second clamping piece placing seat 10 b. The first guide block 35 is arranged on the outer side of the second clip placing seat 10b, the first guide groove 36 is formed in the first guide block 35, the guide rod 37 is arranged on the second clip placing seat 10b, and the guide rod 37 is inserted into the first guide groove 36 to limit the sliding direction of the second clip placing seat 10 b. The guide rod 37 is provided with a slot 11, and when the inserting rod 9 with a driving inclined plane is inserted into the slot 11, the inserting rod 9 can drive the second clamping piece placing seat 10b to slide towards the direction far away from the first clamping piece placing seat 10 a.

When the clamping seat 14 is in an initial state, under the action of the first spring 35, the first clamping piece placing seat 10a is attached to the second clamping piece placing seat 10b, and a clamping piece assembling cavity is formed between the two clamping piece placing seats. When the clip 5 is mounted, the first clip 5 is first pushed into the clip placing seat 10a in the width direction thereof. When the second clamping piece 5 is installed, the clamping piece feeding device is needed to enable the two clamping piece placing seats to slide laterally, so that when the rear clamping piece is installed in the second clamping piece placing seat 10b, the pivot installation lug 32 of the rear clamping piece 5 cannot interfere with the pivot installation lug 32 of the first clamping piece 5.

The conventional clamping piece feeding device does not have the function, and can not realize accurate feeding of the rear-mounted clamping piece on the clamping seat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model provides a back dress clamping piece installation device of stationery clamp automatic assembly equipment can be packed into the clamping piece after will and place seat two before, and the drive clamping piece is placed seat one or the clamping piece and is placed seat two and take place the side direction slip, avoids back dress clamping piece to pack into the clamping piece and places the in-process of seat two, and the pivot dress ear of back dress clamping piece takes place to interfere with the pivot dress ear of adorning the clamping piece earlier.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a stationery presss from both sides automatic assembly equipment's back dress clamping piece installation device, place a drive arrangement including clamping piece pusher and clamping piece, clamping piece pusher includes row material seat and clamping piece drive arrangement, arrange the silo on the row material seat, the clamping piece is arranged in row silo one by one along its width direction, it is equipped with elastic positioning element to arrange the silo interpolation, row silo front end is provided with the clamping jaw, arrange the silo top and install the driving piece one of drive clamping jaw along clamping piece width direction pay-off, the clamping piece is placed the seat and is included the inserted bar, the clamping piece is placed and has been seted up the slot on the seat, be provided with drive inclined plane one on inserted bar and/or the slot, the inserted bar is connected with the.

Through the technical scheme, when the clamping piece is installed to the clamping piece and is placed in the seat two after needs, the inserted bar that seat drive arrangement was placed to the clamping piece stretches out under the effect of driving piece two, insert the clamping piece and place in the slot that seat one or clamping piece placed on the seat two, through the effect of drive inclined plane one, make the clamping piece place seat one or the clamping piece place seat two to the holder one side and remove, thereby make the clamping piece place seat one and the clamping piece place and break away from the conflict between the seat two, and place seat one and the clamping piece at the clamping piece and place and form great installation space between the seat two, when making the back clamping piece promote the clamping piece and place the seat two in, the pivot dress ear of back dress clamping piece and the dress comb ear of dress clamping piece earlier can not.

The clamping pieces can be arranged in the discharge groove along the width direction, and the clamping piece driving device can drive the clamping pieces to move towards the front end of the discharge seat. The clip driving device may use a linear feeder or a nozzle connected with high-pressure gas, the nozzle facing the clips to push the clips to move along the discharge chute by injecting the high-pressure gas. The elastic positioning piece can block and position the clamping piece at the front end of the discharge groove. The clamping jaw can carry out the centre gripping to the clamping piece at elastic positioning piece rear, then backs up elastic positioning piece and remove to the holder direction under the effect of driving piece one, makes the clamping piece cross elastic positioning piece, makes the back dress clamping piece install in the clamping piece places the seat, realizes the installation of back dress clamping piece. The clamping jaw can be driven by a pneumatic finger or driven by two cylinders respectively, so that the clamping jaw is clamped and loosened.

After the clamping piece is loaded into the clamping piece placing seat II, the inserted bar retracts under the driving of the driving piece II, so that the clamping piece placing seat resets under the action of the spring, and the clamping piece placing seat I and the clamping piece placing seat II are attached again. In the process, the first clamping piece and the second clamping piece move and are assembled in a laterally opposite mode, so that the clamping seat can move to the subsequent step to install the torsion spring and the pin.

The first driving part and the second driving part can use an air cylinder, and also can use other crank link mechanisms or gear rack mechanisms and the like which can push the clamping jaws or the inserted bars to do linear motion.

Preferably, the inserted bar is horizontally arranged on the back of the clamping seat or is longitudinally arranged on the lower side of the clamping seat.

Through above-mentioned technical scheme, the inserted bar can vertically set up at holder upside or downside, inserts in the holder along vertical direction to the seat lateral shifting is placed to the drive clamping piece. But because the whole volume of holder is less to the clamping jaw also can be in the holder top when pushing away the clamping piece in the holder, when the inserted bar vertically sets up the holder upside, need consider the position problem of keeping away of inserted bar, driving piece two and clamping jaw, overall structure is comparatively troublesome, and the volume is great.

The inserted bar can also be horizontally arranged on the back or the front of the clamping seat, and the inserted bar stretches along the horizontal direction, so that the clamping seat is pushed to move. However, when the safety device is horizontally arranged on the front surface of the clamping seat, the insertion rod and the driving piece II need to be considered to avoid the material discharging seat, and the whole structure is troublesome.

The inserted bar is horizontally arranged on the back of the clamping seat or longitudinally arranged on the lower side of the clamping seat, so that the inserted bar does not need to be considered to avoid the position problem between the inserted bar and the clamping seat or between the inserted bar and the material discharging seat, the whole structure is simpler, and the installation and the use are more convenient.

Preferably, the device further comprises a support erected above the rotating disc, a mounting plate is fixed on the support, and a second driving part is mounted on the mounting plate and drives the inserted rod to stretch.

Through the technical scheme, the second driving part can be well fixed, so that the second driving part and the rotating disc cannot interfere.

Preferably, the second driving part is longitudinally fixed on the mounting plate, the driving block is installed at the lower end of the second driving part, a second driving inclined plane is arranged on the driving block, a second guide block is further installed on the mounting plate, the insertion rod is inserted into the second guide block, the rear end of the insertion rod is abutted against the second driving inclined plane, and a first reset spring for driving the insertion rod to retract is arranged on the second guide block.

Through the technical scheme, the second driving part is longitudinally arranged, so that the space above the rotating disc occupied can be reduced, and the influence on the installation of other mechanisms on the assembling machine is avoided. When the driving block moves downwards due to the arrangement of the second driving inclined plane, the inserting rod can be driven to horizontally slide through the second driving inclined plane, so that the clamping piece placing seat is pushed to move laterally. When the driving block moves upwards due to the arrangement of the first reset spring, the inserted rod can automatically reset under the action of the first reset spring, so that the influence on the normal movement of the clamping seat is avoided.

Preferably, one side of the driving block, which is back to the clamping seat, is provided with an abutting block, the abutting block is installed on the installation plate, and the driving block abuts against the abutting block.

Through above-mentioned technical scheme, support the setting that leans on the piece and can prevent that the drive block from when downwardly moving contradicts with the inserted bar rear end, restrict the position of drive block, avoid the drive block to the one side of keeping away from the holder to slide for the inserted bar can't normally stretch out from guide block two.

Preferably, arrange the silo and include clamping part standing groove and pivot dress ear standing groove, clamping part standing groove one side is provided with convex fixture block, and the arc section inboard of clamping part is gone into to the fixture block card.

Through above-mentioned technical scheme, be provided with crooked segmental arc on the clamping part, the fixture block can block into the segmental arc in, can restrict the clamping piece position of arranging in the silo better for the clamping piece position is more accurate when arranging the silo and carrying, the centre gripping of the clamping jaw of being convenient for.

Preferably, a first cover plate and a second cover plate are respectively installed on two sides of the upper end of the discharge groove, the pivot installation lugs are located on the lower side of the first cover plate, and the pressing portions are located between the first cover plate and the second cover plate.

Through above-mentioned technical scheme, the setting of apron can avoid the clamping piece to deviate from the relief trough upper end. Meanwhile, the first cover plate and the second cover plate are arranged in such a way that the position of the clamping piece can be further limited, so that the position of the clamping piece in the discharge groove is more accurate.

Preferably, the elastic positioning member is inserted into the discharge chute from the side surface of the discharge chute.

Through above-mentioned technical scheme, elastic positioning element inserts the discharge chute from the discharge chute side in, for inserting the discharge chute from the discharge chute bottom surface in, be difficult for changing the upright position of clamping piece. When the clamping piece is placed in the discharge groove, the upper end position of the clamping piece is more accurate and is not easy to deviate, so that the clamping jaw can accurately clamp the upper end of the clamping piece.

Preferably, the discharging seat is provided with a second return spring, and one end of the elastic positioning piece, which is positioned outside the discharging groove, is abutted against the second return spring.

Through the technical scheme, the elastic positioning piece can always keep the trend of sliding in the discharge chute under the action of the spring.

Preferably, the second reset spring is vertically arranged, the lower end of the second reset spring is fixed on the discharging seat through a screw, and the upper end of the second reset spring penetrates through the outer end of the elastic positioning piece.

Through above-mentioned technical scheme, when elastic positioning element slided to the row silo outside, two upper ends of reset spring swung to the one end of keeping away from the row material seat, and after the clamping piece passed through elastic positioning element, two reset spring reset, promoted elastic positioning element and moved to the row silo internal motion. The second reset spring is vertically arranged, is reset through swinging, and is arranged along the sliding direction relative to the axis of the spring, so that the required installation space is smaller, and the installation is more convenient.

Compared with the prior art, the beneficial effects of the utility model are that: the setting of placing a drive arrangement through the clamping piece makes when placing the back dress clamping piece in the seat two to the clamping piece, and the clamping piece is placed a seat one or the clamping piece and is placed a seat two and can break away from the conflict for interval increase between the two, thereby when avoiding back dress clamping piece to pack into the clamping piece along its width direction and place the seat two, the pivot dress ear of back dress clamping piece and the pivot dress ear of adorning the clamping piece earlier take place to interfere, avoid influencing the clamping piece and normally pack into.

Drawings

FIG. 1 is a schematic view of a structure of a stationery clamp;

FIG. 2 is a schematic view of a clip structure of the stationery clamp;

FIG. 3 is a schematic view of the structure of the holder;

FIG. 4 is a schematic view of the rear clip installed in the holder;

FIG. 5 is an exploded view of the cartridge;

FIG. 6 is a schematic structural view of the embodiment when mounted on a rack;

fig. 7 is a schematic diagram showing the relative positions of the clip pushing device and the clip placing seat driving device in the embodiment;

FIG. 8 is a first schematic structural view of a clip pushing apparatus according to an embodiment;

fig. 9 is a schematic structural view of the clip pushing device of the embodiment when the clip pushing device loads the afterloaded clip into the clip holder;

fig. 10 is a schematic structural view of another view of the clip pushing device in the embodiment;

FIG. 11 is an exploded view of the discharge seat in the example;

FIG. 12 is a schematic structural view of an end face of the discharge seat in the embodiment;

fig. 13 is a schematic structural view of a driving device of the clip placing seat in the embodiment;

fig. 14 is an exploded view of the clip placement seat driving device in the embodiment.

Reference numerals: 1. a clip pushing device; 2. a clip placing seat driving device; 3. a discharging seat; 4. a discharge chute; 5. a clip; 6. an elastic positioning member; 7. a clamping jaw; 8. a first driving part; 9. inserting a rod; 10. a clamping piece placing seat; 10a, a first clamping piece placing seat; 10b, a second clamping piece placing seat; 11. a slot; 12. driving the first inclined plane; 13. a driving part II; 14. a holder; 15. a support; 16. mounting a plate; 17. a drive block; 18. a second driving inclined plane; 19. a second guide block; 20. a first return spring; 21. a leaning block; 22. a clamping part placing groove; 23. the ear placing groove is pivoted; 24. a clamping block; 25. a clamping portion; 26. an arc-shaped section; 27. a first cover plate; 28. a second cover plate; 29. a second return spring; 30. a screw; 31. a pressing part; 32. pivotally mounting the lug; 33. a clip driving device; 34. rotating the disc; 35. a first spring; 35. a first guide block; 36. a first guide groove; 37. a guide bar; 39. a frame; 40. and a third cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

As shown in fig. 6, a rear clip installing device of an automatic stationery clip assembling apparatus includes a clip pushing device 1 and a clip placing seat driving device 2. The clip placing seat driving device 2 is used for driving the first clip placing seat 10a or the second clip placing seat 10b to move towards the side of the clip seat 14, so that the distance between the first clip placing seat 10a and the second clip placing seat 10b is increased to be larger than the width of the two pivoting lugs 32, and when the rear clip 5 is loaded into the second clip placing seat 10b, the pivoting lugs 32 of the rear clip 5 cannot interfere with the pivoting lugs 32 of the front clip 5 in the width direction of the clip 5. When the clip placing seat driving device 2 drives the first clip placing seat 10a and the second clip placing seat 10b to be relatively far away from each other, the clip pushing device 1 pushes and mounts the rear clip 5 onto the second clip placing seat 10 b. After the rear clamping piece 5 is installed on the first clamping piece placing seat 10a or the second clamping piece placing seat 10b, the first clamping piece placing seat 10a is attached to the second clamping piece placing seat 10b under the action of the first spring 35, and the first clamping piece placing seat 10a is laterally attached to the second clamping piece placing seat 10b, so that the first clamping piece 5 and the rear clamping piece 5 are laterally assembled.

As shown in fig. 7 to 13, the clip placing seat driving device 2 includes a second driving member 13 and an insertion rod 9 installed outside the back of the clip placing seat 14, the second driving member 13 is in transmission connection with the insertion rod 9, and the insertion rod 9 is driven to extend or retract toward the clip placing seat 14, so that the insertion rod 9 can be inserted into the insertion slot 11 on the side surface of the second clip placing seat 10 b. The end part of the inserting rod 9 is provided with a first driving inclined plane 12, when the inserting rod 9 is inserted into the slot 11 on the second clamping piece placing seat 10b, the first driving inclined plane 12 can drive the second clamping piece placing seat 10b to slide towards the side far away from the first clamping piece placing seat 10a, so that the distance between the first clamping piece placing seat 10a and the second clamping piece placing seat 10b is increased, and the later-mounted clamping piece 5 cannot interfere with the first clamping piece 5 when being installed into the second clamping piece placing seat 10b along the width direction of the later-mounted clamping piece.

The clamping piece placing seat driving device 2 is installed on a machine frame 39 through a support 15, the support 15 is erected above a rotating disc 34, an installation plate 16 is installed on the support 15, the installation plate 16 is L-shaped, a driving piece II 13 is installed on a longitudinal portion of the installation plate 16 in the vertical direction, a guide block II 19 is installed on a transverse portion of the installation plate 16, an insertion rod 9 is horizontally inserted into the guide block II 19, the driving piece II 13 can use an air cylinder, a driving block 17 is installed at the lower end of the driving piece II 13, a driving inclined plane II 18 is arranged on the driving block 17, the driving inclined plane II 18 inclines towards a clamping seat 14, the rear end of the insertion rod 9 is abutted against the driving inclined plane II 18, when the driving piece II 13 drives the driving block 17 to move downwards, under the action of the driving inclined plane II 18, the insertion rod 9 moves towards the clamping seat 14 and is inserted into a slot 11 in a clamping piece placing seat II 10b, and therefore a clamping piece placing seat II 10b is driven to slide towards the side far away.

A spring mounting cavity is formed in the second guide block 19, a third cover plate 40 is mounted at the front end of the second guide block 19, the front section of the insert rod 9 is small, the rear section of the insert rod is large, and the second return spring 29 is mounted in the spring mounting cavity of the second guide block 19 and sleeved on the outer side of the front end of the insert rod 9. When the second driving element 13 retracts to drive the second driving block 17 to retract, the inserting rod 9 moves to the side far away from the clamping seat 14 under the action of the second return spring 29, so as to withdraw from the slot 11 on the second clamping piece placing seat 10 b.

The mounting plate 16 is further fixed with a support block 21, the support block 21 is located behind the driving block 17, the support block 21 and the driving block 17 are abutted against one side surface of the clamping seat 14, which is opposite to the clamping seat, so that the position of the driving block 17 is limited, and when the driving block 17 drives the insertion rod 9 to move towards the clamping seat 14, the driving block 17 is prevented from deviating towards one side far away from the clamping seat 14, and the extension of the insertion rod 9 is influenced.

The clamping piece pushing device 1 comprises a discharging seat 3, and a discharging groove 4 is formed in the discharging seat 3. The clip driving mechanism 33 is installed below the material discharging seat 3, and the after-loading clips 5 are arranged on the material discharging groove 4 one by one along the width direction thereof under the action of the vibrating disk and move to the front end of the material discharging groove 4 under the action of the clip driving mechanism 33. The clip driving mechanism 33 may use a linear feeder. A driving part II 13 is arranged above the discharge groove 4, the clamping jaw 7 is installed at the front end of the driving part II 13, the clamping jaw 7 is located above the front end of the discharge groove 4, and the clamping jaw 7 can move along the direction of the discharge groove 4 under the action of the driving part II 13. An elastic positioning piece 6 is inserted in the discharge groove 4, and the elastic positioning piece 6 is horizontally inserted into the discharge groove 4 from the side surface of the discharge seat 3. The elastic positioning member 6 can block and position the clamping piece 5 in the discharging groove 4 so as to be positioned right below the clamping jaw 7. The clamping jaws 7 can use pneumatic clamping jaws 7, so that clamping and loosening of the clamping piece 5 can be conveniently realized. Clamping jaw 7 is driven by driving piece 8, and driving piece 8 can use the cylinder, and the cylinder sets up along 4 directions of relief groove, and relief groove 4 is just placing two 10b of seat to the clamping piece. When the cylinder extends out, the clamping jaws 7 can convey the clamped afterloaded clamping piece 5 into the second clamping piece placing seat 10b, so that the installation of the afterloaded clamping piece 5 is realized.

The discharge groove 4 comprises a clamping part placing groove 22 and a pivoting lug placing groove 23, the clamping part placing groove 22 is positioned at the lower side of the pivoting lug placing groove 23, and a convex clamping block 24 is arranged on one side of the clamping part placing groove 22. The clamping block 24 can be clamped into the arc-shaped section 26 on the clamping part 25 to better limit the clamping part 25, so that the swing space of the clamping part 25 in the clamping part placing groove 22 is reduced.

Two sides of the upper end of the discharging groove 4 are respectively provided with a first cover plate 27 and a second cover plate 28, the pivot mounting lug 32 is positioned at the lower side of the first cover plate 27, and the pressing part 31 is positioned between the first cover plate 27 and the second cover plate 28. The upper end of the pressing part 31 extends out from the space between the first cover plate 27 and the second cover plate 28. The position of the pressing portion 31 can be further limited by the mutual matching of the first cover plate 27 and the second cover plate 28. The pressing part 31 of the clamping piece 5 extends out from the upper end of the discharge groove 4, so that the clamping piece 5 can be conveniently clamped by the clamping jaw 7.

And a second return spring 29 is also arranged on the discharging seat 3, and the second return spring 29 is fixed on the side surface of the discharging seat 3 through a screw 30. The second reset spring 29 is vertically arranged, and one end of the elastic positioning piece 6, which is positioned outside the discharge chute 4, is sleeved at the upper end of the second reset spring 29. The specific fixing manner of the second return spring 29 and the discharging seat 3 can be referred to as chinese patent No. 201711482682.4, and is not described herein again.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (10)

1. A back-loading clamping piece mounting device of automatic stationery clamp assembling equipment is characterized in that: the clamping piece pushing device (1) comprises a material discharging seat (3) and a clamping piece placing seat driving device (2), the material discharging seat (3) is provided with a material discharging groove (4), the clamping pieces (5) are arranged in the material discharging groove (4) one by one along the width direction of the clamping pieces, an elastic positioning piece (6) is inserted into the material discharging groove (4), the front end of the material discharging groove (4) is provided with a clamping jaw (7), a first driving piece (8) for driving the clamping jaw (7) to feed materials along the width direction of the clamping pieces (5) is installed above the material discharging groove (4), the clamping piece placing seat driving device (2) comprises an inserting rod (9), a first slot (11) is formed in a clamping piece placing seat (10), a first driving inclined plane (12) is arranged on the inserting rod (9) and/or the slot (11), and the inserting rod (9) is in transmission connection with a second driving piece (13).

2. The clip mounting apparatus for automatic stationery clip assembling machine according to claim 1, wherein: the inserted bar (9) is horizontally arranged on the back of the clamping seat (14) or the inserted bar (9) is longitudinally arranged on the lower side of the clamping seat (14).

3. The clip mounting apparatus for automatic stationery clip assembling apparatus according to claim 2, wherein: the device is characterized by further comprising a support (15) erected above the rotating disc (34), a mounting plate (16) is fixed on the support (15), and a second driving piece (13) is mounted on the mounting plate (16) and drives the inserted rod (9) to stretch and retract.

4. The clip mounting apparatus for automatic stationery clip assembling apparatus according to claim 3, wherein: the driving piece II (13) is longitudinally fixed on the mounting plate (16), the driving block (17) is installed at the lower end of the driving piece II (13), a driving inclined plane II (18) is arranged on the driving block (17), a guide block II (19) is further installed on the mounting plate (16), the insertion rod (9) is inserted into the guide block II (19), the rear end of the insertion rod (9) is abutted to the driving inclined plane II (18), and a first reset spring (20) for driving the insertion rod (9) to retract is arranged on the guide block II (19).

5. The clip mounting apparatus for automatic stationery clip assembling apparatus according to claim 4, wherein: one side of the driving block (17) back to the clamping seat (14) is provided with an abutting block (21), the abutting block (21) is installed on the installation plate (16), and the driving block (17) abuts against the abutting block (21).

6. The clip mounting apparatus for automatic stationery clip assembling machine according to claim 1, wherein: the discharge groove (4) comprises a clamping part placing groove (22) and a pivot lug placing groove (23), a convex clamping block (24) is arranged on one side of the clamping part placing groove (22), and the clamping block (24) is clamped into the inner side of an arc-shaped section (26) of the clamping part (25).

7. The clip mounting apparatus for automatic stationery clip assembling machine according to claim 1, wherein: two sides of the upper end of the discharge groove (4) are respectively provided with a first cover plate (27) and a second cover plate (28), the pivoting lug (32) is positioned at the lower side of the first cover plate (27), and the pressing part (31) is positioned between the first cover plate (27) and the second cover plate (28).

8. The clip mounting apparatus for automatic stationery clip assembling machine according to claim 1, wherein: the elastic positioning piece (6) is inserted into the discharging groove (4) from the side surface of the discharging groove (4).

9. The device for mounting a rear clip of an automatic stationery clip assembling apparatus according to claim 8, wherein: a second return spring (29) is arranged on the discharging seat (3), and one end of the elastic positioning piece (6) positioned outside the discharging groove (4) is abutted against the second return spring (29).

10. The clip mounting apparatus for automatic stationery clip assembling apparatus according to claim 9, wherein: the second reset spring (29) is vertically arranged, the lower end of the second reset spring (29) is fixed on the discharging seat (3) through a screw (30), and the upper end of the second reset spring (29) penetrates through the outer end of the elastic positioning piece (6).

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