阅读说明：本技术 一种自动压铆装置 (Automatic rivet pressing device ) 是由 王吉祥 于 2020-11-10 设计创作，主要内容包括：本发明涉及一种冲压装置,尤其涉及一种自动压铆装置。本发明提供一种省时省力、效率高且压铆均匀的自动压铆装置。一种自动压铆装置,包括有：安装机架和脚轮,安装机架上转动式设有四个脚轮；下压机构,安装机架上设有下压机构；夹持机构,安装机架上设有夹持机构,下压机构与夹持机构配合。本发明通过气缸运作使吸铁石上下反复移动,吸铁石吸住铆钉并带动铆钉向下移动,直至将铆钉压入橡胶板中,达到了自动压铆的效果,省时省力,同时通过电机左侧的输出轴转动使前侧的两个脚轮在橡胶板上转动,从而使安装机架移动,继而使后侧的两个脚轮在橡胶板上转动,如此本设备压铆时能够自动匀速移动,由此使橡胶板上的铆钉均匀分布。(The invention relates to a stamping device, in particular to an automatic riveting device. The automatic riveting device provided by the invention is time-saving, labor-saving, high in efficiency and uniform in riveting. An automatic rivet pressing device comprises: the mounting machine frame is rotatably provided with four trundles; the mounting rack is provided with a pressing mechanism; the clamping mechanism is arranged on the mounting rack, and the pressing mechanism is matched with the clamping mechanism. According to the automatic riveting device, the magnet is repeatedly moved up and down through the operation of the air cylinder, the magnet sucks the rivet and drives the rivet to move downwards until the rivet is pressed into the rubber plate, the automatic riveting effect is achieved, time and labor are saved, meanwhile, the two trundles on the front side rotate on the rubber plate through the rotation of the output shaft on the left side of the motor, the mounting rack moves, and then the two trundles on the rear side rotate on the rubber plate.)

1. The utility model provides an automatic rivet pressing device which characterized in that, including:

the installation rack (2) is provided with four trundles (1) in a rotating manner;

the mounting rack (2) is provided with a pressing mechanism (3);

the clamping mechanism (4) is arranged on the mounting rack (2), and the pressing mechanism (3) is matched with the clamping mechanism (4).

2. An automatic rivet pressing device according to claim 1, characterized in that the pressing mechanism (3) comprises:

the cylinder (31) is arranged on the inner side of the upper part of the mounting rack (2);

the extrusion rod (32) is arranged on the cylinder (31);

the iron stone (33) is arranged on the extrusion rod (32), and the iron stone (33) is matched with the clamping mechanism (4).

3. An automatic clinch device according to claim 2, characterised in that the gripping means (4) comprise:

the inner side of the mounting rack (2) is provided with two first fixed blocks (41);

the inner sides of the two first fixing blocks (41) are both provided with a first connecting rod (42) in a sliding manner;

the two first connecting rods (42) are respectively provided with a first wedge-shaped block (44), and the two first wedge-shaped blocks (44) are symmetrical;

the first spring (43) is wound on the first connecting rod (42), and the first spring (43) is connected with the first fixing block (41) and the first wedge-shaped block (44).

4. The automatic rivet pressing device according to claim 3, further comprising a cleaning mechanism (5), wherein the mounting frame (2) is provided with the cleaning mechanism (5), and the cleaning mechanism (5) comprises:

the motor (51) is arranged on the mounting rack (2);

the transmission shaft (53) is rotatably arranged on the installation rack (2), and the transmission shaft (53) penetrates through the installation rack (2);

the bevel gear set (52) is arranged on the transmission shaft (53), and the bevel gear set (52) is connected with an output shaft of the motor (51);

the mounting rack (2) is provided with two first rotating shafts (56) in a rotating mode;

the full gear (54) is arranged on the transmission shaft (53) and the first rotating shaft (56) close to one side of the motor (51), and the two full gears (54) are meshed with each other;

the lower part of the transmission shaft (53) and the first rotating shaft (56) at one side far away from the motor (51) are both provided with a first belt pulley (55);

a first flat belt (57), the two first belt pulleys (55) are wound with the first flat belt (57);

brooms (58) are arranged on the two first rotating shafts (56).

5. The automatic rivet pressing device according to claim 4, further comprising a feeding mechanism (7), wherein the mounting frame (2) is provided with the feeding mechanism (7), the feeding mechanism (7) is connected with the extrusion rod (32), and the feeding mechanism (7) comprises:

two second sliding rails (73) are arranged on the mounting rack (2);

the tops of the two second sliding rails (73) are connected with the third fixed block (74);

the fourth connecting rod (75) is arranged on the third fixing block (74) in a sliding mode;

a second push rod (77) is arranged on the fourth connecting rod (75), and the second push rod (77) is connected with the top of the second sliding rail (73) in a sliding manner;

the third spring (76) is wound on the fourth connecting rod (75), one side of the third spring (76) is connected with the second push rod (77), and the other side of the third spring (76) is connected with the third fixed block (74);

the third connecting rod (71) is arranged on the second push rod (77) and the upper part of the extrusion rod (32);

the second wedge blocks (72) are arranged on the two third connecting rods (71), and the two second wedge blocks (72) are matched with each other.

6. The automatic rivet pressing device according to claim 5, further comprising a feeding mechanism (6), wherein the feeding mechanism (6) is disposed on the mounting frame (2), the feeding mechanism (6) is engaged with the second slide rail (73), and the feeding mechanism (6) comprises:

the mounting rack (2) is provided with two first sliding rails (61), and the first sliding rails (61) are matched with the second sliding rails (73);

the tops of the two first sliding rails (61) are connected with the second fixed block (62);

the inner side of the second fixed block (62) is provided with a second connecting rod (65) in a sliding manner;

the first push rod (63) is arranged on the second connecting rod (65), and the first push rod (63) is connected with the top of the first sliding rail (61) in a sliding manner;

the second spring (64) is wound on the second connecting rod (65), one side of the second spring (64) is connected with the first push rod (63), and the other side of the second spring (64) is connected with the second fixed block (62).

7. The automatic rivet pressing device according to claim 6, further comprising a self-propelling mechanism (8), wherein the self-propelling mechanism (8) is arranged on the mounting frame (2), the self-propelling mechanism (8) is connected with an output shaft of the motor (51) at a side far away from the bevel gear set, the self-propelling mechanism (8) is connected with two casters (1) at a side closest to the transmission shaft, and the self-propelling mechanism (8) comprises:

the second rotating shaft (82) is rotatably arranged on the mounting rack (2);

a third rotating shaft (86), wherein the third rotating shaft (86) is connected between the two caster wheels (1) which are closest to one side of the transmission shaft (53);

a second belt pulley (81), wherein the second belt pulley (81) is arranged on the output shaft of the motor (51) on one side far away from the bevel gear set (52), on the second rotating shaft (82) and on the third rotating shaft (86);

a third belt pulley (83), wherein the second rotating shaft (82) is provided with the third belt pulley (83);

a second flat belt (84), wherein the second flat belt (84) is wound on the second belt pulley (81) and the third belt pulley (83) at the uppermost side;

and a third flat belt (85) is wound on two second pulleys (81) adjacent to the lower side of the third flat belt (85).

8. An automatic clinching device according to claim 7, characterised in that the material of the second connecting rod (65) is an alloy.

Technical Field

The invention relates to a stamping device, in particular to an automatic riveting device.

Background

The rivet is a nail-shaped object with a part or a component with a cap at one end, and in the riveting process, the rivet is a part which is riveted by utilizing self deformation or interference connection, and the rivet has various types and is not limited by forms.

In the mechanical production process, people need load on a plurality of rivets to the rubber slab, and the prior art is that people's manual utilization is inhaled the iron stone and is impressed the rivet in the rubber slab, because inhale the iron stone and have certain weight, and people need constantly make and inhale the iron stone and reciprocate, this can consume a large amount of time and energy of people, after long-time work, people produce tired out the sense easily to reduce work efficiency, people manual operation can make the rivet on the rubber slab inhomogeneous in addition.

Patent application CN210936960U, published japanese 2020.07.07, a stainless steel umbrella flower shape rivet stamping equipment is disclosed, which comprises a frame, the stamping die subassembly, push down the mechanism, feed mechanism and feeding and returning material mechanism etc. drive the position department that the rivet removed the stamping die subassembly through feed mechanism, after feeding and returning material mechanism sent the rivet into the inside of stamping die subassembly, push down the mechanism and hit the stamping die subassembly and hit, thereby punch a hole the operation to the rivet, nevertheless need artifical manual cleaning behind the device punching press rivet, it is comparatively hard to waste time and energy.

Therefore, in order to solve the above problems, it is necessary to develop an automatic rivet pressing device which is time-saving, labor-saving, efficient and uniform in rivet pressing.

Disclosure of Invention

In order to overcome the defects of time and labor waste, low efficiency and non-uniformity of manual operation, the invention has the technical problems that: the automatic riveting device is time-saving, labor-saving, high in efficiency and even in riveting.

The technical scheme is as follows: an automatic rivet pressing device comprises: the mounting frame is rotatably provided with four trundles; the mounting rack is provided with a pressing mechanism; the clamping mechanism is arranged on the mounting rack, and the pressing mechanism is matched with the clamping mechanism.

As a further preferable mode, the pressing mechanism includes: the air cylinder is arranged on the inner side of the upper part of the mounting rack; the extrusion rod is arranged on the air cylinder; the iron stone is arranged on the extrusion rod and matched with the clamping mechanism.

As a further preferable mode, the holding mechanism includes: the inner side of the mounting rack is provided with two first fixed blocks; the inner sides of the two first fixing blocks are both provided with a first connecting rod in a sliding manner; the two first connecting rods are provided with first wedge-shaped blocks which are symmetrical; the first spring is wound on the first connecting rod and connected with the first fixed block and the first wedge-shaped block.

As a further preferable scheme, the installation rack further comprises a cleaning mechanism, the installation rack is provided with the cleaning mechanism, and the cleaning mechanism comprises: the motor is arranged on the mounting frame; the mounting rack is rotatably provided with a transmission shaft, and the transmission shaft penetrates through the mounting rack; the transmission shaft is provided with a bevel gear set which is connected with an output shaft of the motor; the mounting frame is rotatably provided with two first rotating shafts; the transmission shaft and the first rotating shaft on one side close to the motor are both provided with full gears, and the two full gears are meshed with each other; the lower part of the transmission shaft and the first rotating shaft at one side far away from the motor are both provided with a first belt pulley; the two first belt pulleys are wound with the first flat belt; the two first rotating shafts are provided with brooms.

As a further preferred scheme, the device further comprises a feeding mechanism, the mounting rack is provided with the feeding mechanism, the feeding mechanism is connected with the extrusion rod, and the feeding mechanism comprises: the mounting rack is provided with two second slide rails; the tops of the two second sliding rails are connected with the third fixing block; the third fixing block is provided with a third connecting rod in a sliding manner; the fourth connecting rod is provided with a second push rod, and the second push rod is connected with the top of the second slide rail in a sliding manner; a third spring is wound on the fourth connecting rod, one side of the third spring is connected with the second push rod, and the other side of the third spring is connected with a third fixed block; the third connecting rods are arranged on the second push rod and the upper part of the extrusion rod; and the two second wedge blocks are matched with each other.

As a further preferred scheme, the installation rack further comprises a feeding mechanism, the feeding mechanism is arranged on the installation rack and matched with the second sliding rail, and the feeding mechanism comprises: the mounting rack is provided with two first slide rails, and the first slide rails are matched with the second slide rails; the tops of the two first sliding rails are connected with the second fixing block; the inner side of the second fixed block is provided with a second connecting rod in a sliding manner; the first push rod is arranged on the second connecting rod and is connected with the top of the first sliding rail in a sliding manner; and the second spring is wound on the second connecting rod, one side of the second spring is connected with the first push rod, and the other side of the second spring is connected with the second fixing block.

As a further preferable scheme, the bevel gear transmission device further comprises an automatic propelling mechanism, the automatic propelling mechanism is arranged on the installation rack, the automatic propelling mechanism is connected with an output shaft of the motor, the output shaft is far away from one side of the bevel gear set, the automatic propelling mechanism is connected with two trundles on one side closest to the transmission shaft, and the automatic propelling mechanism comprises: the mounting rack is rotatably provided with a first rotating shaft; the third rotating shaft is connected between the two trundles on one side closest to the transmission shaft; the output shaft on one side of the motor, which is far away from the bevel gear set, and the second rotating shaft and the third rotating shaft are respectively provided with a second belt pulley; the second rotating shaft is provided with a second belt pulley; the second flat belt is wound on the second belt pulley and the third belt pulley at the uppermost side; and a third flat belt is wound on two second belt wheels adjacent to the lower side of the third flat belt.

As a further preferable mode, the material of the second connecting rod is an alloy.

The invention has the beneficial effects that:

1. according to the invention, the extrusion rod is repeatedly moved up and down through the operation of the air cylinder, so that the magnet is driven to repeatedly move up and down, when the magnet moves down, the magnet is attracted after contacting the rivet, the magnet continues to move down and drives the rivet to move down until the rivet is pressed into the rubber plate, the effect of automatic riveting is achieved, and time and labor are saved;

2. according to the invention, the third rotating shaft is rotated through the rotation of the output shaft on the left side of the motor, the third rotating shaft rotates to drive the two front trundles to rotate on the rubber plate, the two front trundles rotate on the rubber plate to move the mounting rack, and then the two rear trundles rotate on the rubber plate, so that the equipment can automatically move at a constant speed during riveting, and rivets on the rubber plate are uniformly distributed.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the caster and the mounting frame of the present invention.

Fig. 3 is a schematic perspective view of the mounting frame and the pressing mechanism of the present invention.

Fig. 4 is a schematic perspective view of the mounting frame and the clamping mechanism of the present invention.

Fig. 5 is a perspective view of a first portion of the mounting frame and cleaning mechanism of the present invention.

Fig. 6 is a perspective view of a second part of the cleaning mechanism of the present invention.

Fig. 7 is a schematic perspective view of the mounting frame and the feeding mechanism of the present invention.

Fig. 8 is a schematic perspective view of the mounting frame, the cylinder, the feeding mechanism and the like of the present invention.

Fig. 9 is a schematic perspective view of the caster, the motor and a part of the automatic propelling mechanism of the present invention.

Fig. 10 is a perspective view of a part of the automatic propelling mechanism of the present invention.

Reference numbers in the drawings: 1: caster, 2: installation rack, 3: pressing mechanism, 31: cylinder, 32: extrusion stem, 33: magnet, 4: clamping mechanism, 41: first fixing block, 42: first connecting rod, 43: first spring, 44: first wedge block, 5: cleaning mechanism, 51: motor, 52: bevel gear set, 53: drive shaft, 54: all-gear, 55: first pulley, 56: first rotating shaft, 57: first flat belt, 58: broom, 6: feed mechanism, 61: first slide rail, 62: second fixed block, 63: first push rod, 64: second spring, 65: second connecting rod, 7: feed mechanism, 71: third connecting rod, 72: second wedge block, 73: second slide rail, 74: third fixed block, 75: fourth link, 76: third spring, 77: second push rod, 8: self-advancing mechanism, 81: second pulley, 82: second rotating shaft, 83: third pulley, 84: second flat belt, 85: third belt, 86: and a third rotating shaft.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.

Example 1

An automatic rivet pressing device is shown in figures 1, 2, 3, 4, 5, 7, 8 and 9 and comprises casters 1, an installation frame 2, a pressing mechanism 3 and a clamping mechanism 4, wherein the two casters 1 are rotatably arranged on the front side and the rear side of the bottom of the installation frame 2, the pressing mechanism 3 is arranged on the installation frame 2, the clamping mechanism 4 is arranged on the installation frame 2, and the pressing mechanism 3 is matched with the clamping mechanism 4.

The manual operation is time-consuming and labor-consuming, the efficiency is low and uneven, the equipment can be automatically pressed and riveted, the time and the labor are saved, the efficiency is high, and the pressing and riveting are even, firstly, people push the installation frame 2, the installation frame 2 moves to enable the trundles 1 to rotate on the ground, so that people can conveniently move the equipment, after the equipment is moved to the rubber plate, people insert the rivets into the clamping mechanism 4, the clamping mechanism 4 operates and clamps the rivets, then people enable the pressing mechanism 3 to operate, the pressing mechanism 3 presses the rivets into the rubber plate, when the pressing mechanism 3 leaves the clamping mechanism 4, the clamping mechanism 4 can be restored to the original position, if the rubber plate needs to be pressed and riveted, when the clamping mechanism 4 is restored to the original position, people continue to push the installation frame 2 and continue to insert the rivets into the clamping mechanism 4, so that the next position of the rubber plate is pressed and riveted, if people finish the pressing and riveting work, the pressing mechanism 3 can be stopped, the mounting frame 2 is pushed again after the pressing mechanism 3 and the clamping mechanism 4 are restored to the original positions, then the caster wheels 1 are rotated on the ground, the equipment is moved back to the original position, people take away the rubber plates with the rivets, and if the equipment is used again, the steps are repeated.

Example 2

On the basis of embodiment 1, as shown in fig. 3, 4 and 8, the pressing mechanism 3 includes an air cylinder 31, an extrusion rod 32 and a magnet 33, the air cylinder 31 is disposed on the inner side of the upper portion of the mounting frame 2, the extrusion rod 32 is disposed at the bottom of the air cylinder 31, the magnet 33 is disposed at the bottom of the extrusion rod 32, and the magnet 33 is engaged with the holding mechanism 4.

People push the mounting frame 2, the mounting frame 2 moves to enable the caster 1 to rotate on the ground, so that people can conveniently move the equipment, after the equipment is moved to the rubber plate, people insert rivets into the clamping mechanism 4, the clamping mechanism 4 operates and clamps the rivets, then people open the air cylinder 31, the air cylinder 31 operates to enable the extrusion rod 32 to repeatedly move up and down, so that the magnet 33 is driven to repeatedly move up and down, when the magnet 33 moves down, the magnet 33 is attracted after contacting with the rivets, the magnet 33 continues to move down and drives the rivets to move down until the rivets are pressed into the rubber plate, when the magnet 33 moves back up to the original position and leaves the clamping mechanism 4, the clamping mechanism 4 restores to the original position, if the rubber plate needs to be pressed and riveted, when the clamping mechanism 4 restores to the original position, people continue to push the mounting frame 2 and continue to insert the rivets into the clamping mechanism 4, thereby carry out the pressure riveting to the next position of rubber slab, if people have accomplished the pressure riveting work, can close cylinder 31, magnet 33 and fixture 4 resume the normal position after, promote installation frame 2 once more, make truckle 1 rotate subaerial then to move this equipment back normal position, people take away the rubber slab of adorning the rivet again, if reuse this equipment, it can to repeat above-mentioned step.

The clamping mechanism 4 comprises a first fixing block 41, a first connecting rod 42, a first spring 43 and a first wedge-shaped block 44, the first fixing block 41 is arranged on the left side and the right side inside the lower side of the mounting frame 2, the first connecting rod 42 is arranged on the inner side of the first fixing block 41 in a sliding mode, the first wedge-shaped block 44 is arranged on the inner side of the first connecting rod 42, the two first wedge-shaped blocks 44 are symmetrical, the first spring 43 is wound on the first connecting rod 42, and the first spring 43 is connected with the first fixing block 41 and the first wedge-shaped block 44.

When the magnet 33 moves back upwards, the magnet 33 leaves the first wedge-shaped block 44, the first spring 43 is reset from the compressed state, the first wedge-shaped block 44 moves back to the original position by the elastic force, so that the first connecting rod 42 moves back to the original position, when the magnet 33 moves back to the original position, and (3) continuously pushing the mounting frame 2 by people, continuously inserting rivets between the two first wedge-shaped blocks 44 to press and rivet the next position of the rubber plate, closing the air cylinder 31 if the press and rivet work is finished by people, and pushing the mounting frame 2 again after the magnet 33 and the first wedge-shaped blocks 44 move back to the original position so as to enable the caster wheels 1 to rotate on the ground, so that the equipment moves back to the original position, the rubber plate with the rivets is taken away by people, and if the equipment is used again, the steps are repeated.

Example 3

On the basis of the embodiment 2, as shown in fig. 5, 6, 7, 8, 9 and 10, the cleaning device 5 is further included, the cleaning device 5 is disposed on the mounting frame 2, the cleaning device 5 includes a motor 51, a bevel gear set 52, a transmission shaft 53, a full gear 54, a first belt pulley 55, a first rotating shaft 56, a first flat belt 57 and a broom 58, the motor 51 is disposed on the left portion of the front side of the top of the mounting frame 2, the transmission shaft 53 is rotatably disposed on the front portion of the mounting frame 2, the transmission shaft 53 passes through the mounting frame 2, the bevel gear set 52 is disposed on the top of the transmission shaft 53, the bevel gear set 52 is connected to the output shaft on the right side of the motor 51, the first rotating shaft 56 is rotatably disposed on the left and right sides of the front portion of the bottom side of the mounting frame 2, the full gear 54 is disposed on the transmission shaft 53 and the first rotating shaft 56 on the left side, the full gears 54 on, first flat belts 57 are wound on the first belt pulleys 55 on the left and right sides, and brooms 58 are arranged at the bottoms of the first rotating shafts 56 on the left and right sides.

When the magnet 33 rivets the rubber plate, one starts the motor 51, the output shaft on the right side of the motor 51 rotates to drive the bevel gear set 52 to rotate, the bevel gear set 52 rotates to drive the transmission shaft 53 to rotate, the transmission shaft 53 rotates to drive the full gear 54 on the right side and the first belt pulley 55 on the left side to rotate, because the full gears 54 on the left side and the right side are meshed with each other, the full gear 54 on the right side rotates to drive the full gear 54 on the left side to rotate, the full gear 54 on the left side rotates to drive the first rotating shaft 56 on the left side to rotate, the first rotating shaft 56 on the left side rotates to drive the broom 58 on the left side to rotate, and simultaneously the first belt pulley 55 on the left side rotates to drive the first flat belt 57 to rotate, thereby driving the first belt pulley 55 on the right side to rotate, the first rotating shaft 55 on the, therefore, the surface of the rubber plate is cleaned, after people complete the riveting work, the motor 51 can be turned off while the air cylinder 31 is turned off, after the broom 58 stops rotating and the magnet 33 and the first wedge-shaped block 44 move back to the original position, people push the mounting rack 2, so that the equipment moves back to the original position, people take away the rubber plate with the rivets, and if the equipment is used again, the steps are repeated.

The device also comprises a feeding mechanism 7, the mounting frame 2 is provided with the feeding mechanism 7, the feeding mechanism 7 is connected with the extrusion rod 32, the feeding mechanism 7 comprises a third connecting rod 71, a second wedge-shaped block 72, a second slide rail 73, a third fixed block 74, a fourth connecting rod 75, a third spring 76 and a second push rod 77, the mounting frame 2 is provided with two second slide rails 73, the rear sides of the tops of the two second slide rails 73 are connected with the third fixed block 74, the third fixed block 74 is provided with the fourth connecting rod 75 in a sliding manner, the front side of the fourth connecting rod 75 is provided with the second push rod 77, the second push rod 77 is connected with the tops of the second slide rails 73 in a sliding manner, the fourth connecting rod 75 is wound with the third spring 76, the front side of the third spring 76 is connected with the second push rod 77, the rear side of the third spring 76 is connected with the third fixed block 74, the tops of the second push rod 77 and the upper part of the extrusion rod 32 are provided with the third connecting rod 71, the rear sides of the third connecting rod 71 on the front side and the third, the second wedge blocks 72 on the front and rear sides are engaged with each other.

In the initial state, the second wedge-shaped blocks 72 at the front and rear sides are mutually matched, when the extrusion rod 32 moves downwards, the extrusion rod 32 moves to drive the third connecting rod 71 at the front side to move downwards, the third connecting rod 71 at the front side moves to drive the second wedge-shaped block 72 at the front side to move downwards, the second wedge-shaped block 72 at the front side applies pressure to the second wedge-shaped block 72 at the rear side, so that the second wedge-shaped block 72 at the rear side moves backwards, the second wedge-shaped block 72 at the rear side moves to drive the third connecting rod 71 at the rear side to move backwards, the third connecting rod 71 at the rear side moves to enable the second push rod 77 to slide backwards on the top of the second slide rail 73, the second push rod 77 moves to enable the fourth connecting rod 75 to slide backwards in the third fixed block 74, the third spring 76 changes from the initial state to the compressed state, at the moment, a rivet is inserted between the two second slide rails 73, the rivet is contacted with the front side of the second push rod 77, when the extrusion rod 32 moves back upwards, the extrusion rod 32 moves to drive the third connecting rod 71 on the front side to move upwards, so that the second wedge-shaped block 72 on the front side moves back to the original position upwards, the pressure acting on the second wedge-shaped block 72 on the rear side disappears, the third spring 76 is reset from the compressed state, the second push rod 77 is moved back to the original position by the elastic force, the second push rod 77 is moved to move the fourth connecting rod 75 and the third connecting rod 71 on the rear side back to the original position, so that the second wedge-shaped block 72 on the rear side moves back to the original position, the second wedge-shaped blocks 72 on the front side and the rear side are matched with each other again, the second push rod 77 moves and pushes the rivet into the space between the two first wedge-shaped blocks 44, the rivet is clamped by the first wedge-shaped blocks 44 again, when the extrusion rod 32 moves downwards again, the extrusion rod 32 moves to drive the magnet 33 to move downwards, so that the rivet is pressed into the rubber plate, and if the rubber.

The feeding mechanism 6 is arranged on the mounting frame 2, the feeding mechanism 6 is matched with the second slide rail 73, the feeding mechanism 6 comprises a first slide rail 61, a second fixed block 62, a first push rod 63, a second spring 64 and a second connecting rod 65, the mounting frame 2 is provided with two first slide rails 61, the first slide rails 61 are matched with the second slide rail 73, the right sides of the tops of the two first slide rails 61 are connected with the second fixed block 62, the inner side of the second fixed block 62 is slidably provided with the second connecting rod 65, the left side of the second connecting rod 65 is provided with the first push rod 63, the first push rod 63 is slidably connected with the top of the first slide rail 61, the second connecting rod 65 is wound with the second spring 64, the left side of the second spring 64 is connected with the first push rod 63, and the right side of the second spring 64 is connected with the second fixed block 62.

The first push rod 63 is moved rightwards by people, so that the first push rod 63 slides rightwards on the top of the first slide rail 61, the first push rod 63 moves to drive the second connecting rod 65 to slide rightwards in the second fixed block 62, the second spring 64 is changed from an initial state to a compressed state, a proper amount of rivets are inserted between the two first slide rails 61, the rivets are clamped between the second push rod 77 and the first push rod 63 by elasticity, when the second push rod 77 moves backwards, the second spring 64 is gradually reset from the compressed state but still in the compressed state, the first push rod 63 slides leftwards on the top of the first slide rail 61 by the elasticity, so that the second connecting rod 65 moves leftwards, the first push rod 63 moves and pushes the rightmost rivet to move leftwards, the rightmost rivet moves and pushes the adjacent rivet, and so on, and finally the leftmost rivet is pushed into the two second slide rails 73, when the second push rod 77 moves forwards, the second push rod 77 pushes the rivet into a position between the two first wedge-shaped blocks 44, the first wedge-shaped blocks 44 clamp the rivet, the magnet 33 performs pressure riveting on the rubber plate again, after the pressure riveting operation is completed, the second spring 64 is reset from a compressed state, so that the first push rod 63 moves back to the original position, the second connecting rod 65 moves back to the original position, and if the equipment is used again, the steps are repeated.

Also comprises an automatic propelling mechanism 8, the installation frame 2 is provided with the automatic propelling mechanism 8, the automatic propelling mechanism 8 is connected with an output shaft at the left side of the motor 51, the automatic propelling mechanism 8 is connected with two castors 1 at the front side, the automatic propelling mechanism 8 comprises a second belt pulley 81, a second rotating shaft 82 and a third belt pulley 83, the front part of the left side of the installation rack 2 is rotatably provided with a second rotating shaft 82, the two castors 1 at the front side are connected with the third rotating shaft 86, the output shaft at the left side of the motor 51, the second rotating shaft 82 and the left side of the third rotating shaft 86 are respectively provided with a second belt pulley 81, the left part of the second rotating shaft 82 is provided with a third belt pulley 83, the second belt pulley 84 is wound on the second belt pulley 81 at the uppermost side and the third belt pulley 83, and the third belt 85 is wound on the second belt pulley 81 at the middle part and the second belt pulley 81 at the lowermost side.

After the user starts the motor 51, the output shaft on the left side of the motor 51 rotates to drive the uppermost second pulley 81 to rotate, the uppermost second pulley 81 rotates to drive the second flat belt 84 to rotate, the second flat belt 84 rotates to drive the third pulley 83 to rotate, the uppermost second pulley 81 and the third pulley 83 rotate to make the second flat belt 84 rotate smoothly, the third pulley 83 rotates to drive the second shaft 82 to rotate, the second shaft 82 rotates to drive the middle second pulley 81 to rotate, the middle second pulley 81 rotates to drive the third flat belt 85 to rotate, thereby driving the lowest second pulley 81 to rotate, the middle and lowest second pulleys 81 rotate to make the third flat belt 85 rotate smoothly, the lowest second pulley 81 rotates to drive the third shaft 86 to rotate, the third shaft 86 rotates to drive the front two casters 1 to rotate on the rubber plate, two truckles 1 of front side rotate on the rubber slab and make installation frame 2 remove, thereby make two truckles 1 of rear side rotate on the rubber slab, so make this equipment can automatic uniform velocity when riveting, treat people and accomplish the pressure and rivet the work back, people take away the rubber slab of adorning the rivet, the direction that manual messenger installation frame 2 removed again changes, truckle 1 continues to rotate subaerial simultaneously, thereby with this equipment back normal position, close motor 51 afterwards, thereby make truckle 1 and broom 58 stall, people take away the rubber slab of adorning the rivet again, if reuse this equipment, it can to repeat above-mentioned step.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.