CN211888638U

CN211888638U - Feeding punching machine

Info

Publication number: CN211888638U
Application number: CN202020442157.0U
Authority: CN
Inventors: 周绍成; 张青鱼
Original assignee: Tianjin Xinrun Hengxin New Energy Technology Development Co ltd
Current assignee: Tianjin Xinrun Hengxin New Energy Technology Development Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-10
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a feeding punching machine, which relates to the technical field of feeding punching equipment and comprises a feeding device and a punching device; the feeding device comprises a machine table, a plurality of conveying rollers are rotatably arranged on the upper end surface of the machine table, an upper pressing wheel is arranged on the upper end surface of the machine table in a lifting mode, two sliding seats are arranged in a sliding mode, the upper pressing wheel is located between the two sliding seats, a plurality of clamping wheels are rotatably arranged on one side, close to the upper pressing wheel, of each sliding seat, and a conveying motor is fixedly arranged on the machine table; the stamping device comprises a stamping machine body, a base and a punch, wherein the base and the punch are arranged on the same side of the stamping machine body, an upper stamping platform is fixedly arranged at the bottom of the punch, and a lower stamping platform is fixedly arranged on the upper end face of the base. In the utility model, the two sides of the section steel can be clamped and the section steel can be positioned by matching the clamping wheels on the two sliding seats; through the cooperation of last pinch roller and conveying roller, can compress tightly shaped steel and carry shaped steel. The utility model discloses but autoloading and to the shaped steel location punch a hole, have the characteristics that the precision is high, product quality is good of punching a hole.

Description

Feeding punching machine

Technical Field

The utility model relates to a pay-off stamping equipment technical field especially relates to a pay-off punching machine.

Background

The solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system. The solar photovoltaic bracket is generally formed by assembling C-shaped steel and U-shaped steel. The C-shaped steel and the U-shaped steel are both formed by steel strips, and the C-shaped or U-shaped section steel with a cavity is formed. In order to assemble the C-shaped steel and the U-shaped steel conveniently, the C-shaped steel and the U-shaped steel need to be punched, and a punching machine needs to be applied to the punching processing of the C-shaped steel.

Chinese patent with patent publication No. CN209077585U proposes a punching machine, which comprises a frame, a workbench arranged on the frame, and a punching device arranged on the frame above the workbench, wherein the punching device comprises a sliding block connected on the frame in a sliding manner, and an upper die arranged at the bottom of the sliding block in a punching manner, the top of the workbench is provided with a lower die matched with the upper die in the punching manner, and the workbench is provided with a limiting device.

Mould and the cooperation of punching press lower mould are punched a hole the shaped steel in the accessible punching press among the above-mentioned technical scheme, but adopt artifical pay-off among this technical scheme for the C shaped steel and the U shaped steel length of solar photovoltaic support are longer, and operating personnel carries out the punching press to shaped steel and adds the affirmation punching press location position that needs relapse, and the artifical precision that punching press location is difficult to guarantee to punch a hole that carries out, and then can influence the stability that C shaped steel and U shaped steel were assembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pay-off punching machine, but autoloading advances line location to the shaped steel and punches a hole, has the characteristics that the precision is high that punches a hole.

The utility model discloses a can realize through following technical scheme:

a feeding punching machine comprises a feeding device and a punching device; the feeding device comprises a machine table, a plurality of conveying rollers arranged in parallel are rotatably arranged on the upper end surface of the machine table, an upper pressure wheel is arranged on the upper end surface of the machine table in a lifting mode, two sliding seats arranged oppositely are arranged in a sliding mode, the upper pressure wheel is located between the two sliding seats, the sliding direction of each sliding seat is parallel to the length direction of each conveying roller, a plurality of clamping wheels which are arranged side by side are rotatably arranged on one side, close to the upper pressure wheel, of each sliding seat, and a conveying motor for driving the plurality of conveying rollers to rotate synchronously is fixedly arranged on the machine table; the stamping device comprises a stamping machine body, a base and a punch, wherein the base and the punch are arranged on the same side of the stamping machine body, an upper punching platform is fixedly arranged at the bottom of the punch, a lower punching platform which is vertically and correspondingly arranged on the upper punching platform is fixedly arranged on the upper end surface of the base, and the lower punching platform is positioned on one side of the machine platform in the length direction.

Through adopting above-mentioned technical scheme, place shaped steel on the conveying roller and the one end of shaped steel is close to the lower part dash board, adjust two positions that slide the seat, make two centre gripping wheel cooperations on the seat that slide press from both sides tight shaped steel's both sides, it moves down to compress tightly shaped steel with the conveying roller cooperation to go up the pinch roller, under conveying motor's effect, the conveying roller rotates and carries shaped steel to being close to lower part dash board one side, shaped steel gets into the punching press space that upper portion dash board and lower part dash board constitute, the upper portion dash board pushes down under the drift effect and punches a hole with the cooperation of lower part dash board to shaped. In the utility model, the two sides of the section steel can be clamped and the section steel can be positioned by matching the clamping wheels on the two sliding seats; through the cooperation of last pinch roller and conveying roller, can compress tightly shaped steel and carry shaped steel. The utility model discloses but autoloading and to the shaped steel location punch a hole, have the characteristics that the precision is high, product quality is good of punching a hole.

Further setting the following steps: the machine table is fixedly provided with two end plates which are oppositely arranged, the conveying roller is positioned between the two end plates, two sliding guide rails are fixedly arranged between the end plates, two bidirectional screw rods are arranged in parallel with the sliding guide rails in a rotating mode, the sliding guide rails and the two sliding seats are matched in a sliding mode, two ends of each bidirectional screw rod are respectively threaded through the two sliding seats, and any one of the two sliding seats is fixedly provided with a driving clamping motor for rotating the bidirectional screw rods.

Through adopting above-mentioned technical scheme, under the effect of centre gripping motor, the rotation of two-way lead screw drives two seats that slide and slides along the guide rail that slides to the distance between the centre gripping wheel on two seats that slide of convenient change makes things convenient for the centre gripping of the shaped steel of the different specifications of centre gripping wheel pair on two seats that slide.

Further setting the following steps: the utility model discloses a quick-witted, including the board that slides, the guide rail that slides is fixed with the backup pad of vertical downward setting on the guide rail that slides, the backup pad is close to one side of lower part towards the platform rotate be provided with the gear and slide be provided with gear engagement's rack, the rack is close to the one end of board can be dismantled and be connected with go up the pinch roller, the gear is kept away from one side of backup pad is fixed with the drive gear pivoted hand wheel.

Through adopting above-mentioned technical scheme, rotate the hand wheel, the rotation of gear drives the rack and slides to pinch roller and conveying roller are gone up in convenient change distance between, can make and pinch roller and conveying roller be applicable to compressing tightly and carrying of the shaped steel of different specifications.

Further setting the following steps: one side of the supporting plate is fixed with a vertical sliding rail, and the rack is arranged in the vertical sliding rail in a sliding fit mode.

Through adopting above-mentioned technical scheme, vertical slide rail has restricted the moving direction of rack, can make the cooperation of pinch roller and conveying roller more accurate.

Further setting the following steps: the rack is close to the one end joint of board has the supporting seat, the supporting seat is close to one side of board is rotated and is provided with go up the pinch roller.

Through adopting above-mentioned technical scheme, the supporting seat can be convenient dismantlement and installation, is convenient for change not unidimensional last pinch roller according to the shaped steel of different specifications.

Further setting the following steps: and flexible pads are fixed on the outer peripheral sides of the conveying roller, the clamping wheel and the upper pinch roller.

By adopting the technical scheme, on one hand, the contact area among the conveying roller, the clamping wheel, the upper pressing wheel and the section steel can be increased by arranging the soft pad, so that the friction force between the soft pad and the section steel is increased, and the section steel is convenient to clamp and convey; on the other hand, the soft pad can reduce the abrasion of the conveying roller, the clamping wheel and the upper pressing wheel to the profile steel.

Further setting the following steps: the end surface rotates under the board and is provided with a plurality of universal wheels.

Through adopting above-mentioned technical scheme, the position of change board that the setting of universal wheel can be convenient to make the board adapt to different punching press processing demands.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the clamping wheels on the two sliding seats are matched, so that the two sides of the section steel can be clamped and the section steel can be positioned;

(2) through the cooperation of last pinch roller and conveying roller, can compress tightly shaped steel and carry shaped steel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a part of the structure of the present invention (mainly showing the end plate, the clamping wheel and the upper pressing wheel).

Reference numerals: 1. a machine platform; 2. a conveying roller; 3. an upper pinch roller; 4. a sliding seat; 5. a clamping wheel; 6. a conveying motor; 7. forging and pressing the machine body; 8. a base; 9. a punch; 10. an upper punching table; 11. a lower punching table; 12. an end plate; 13. a sliding guide rail; 14. a bidirectional lead screw; 15. a clamping motor; 16. a support plate; 17. a gear; 18. a rack; 19. a hand wheel; 20. a vertical slide rail; 21. a supporting seat; 22. a soft pad; 23. a universal wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, for the utility model discloses a pay-off punching machine, include material feeding unit and the stamping device who is located material feeding unit one side.

Referring to fig. 1 and 2, the feeding device includes a rectangular machine table 1, a plurality of conveying rollers 2 arranged side by side are rotatably arranged on the upper end face of the machine table 1, a conveying motor 6 is fixed on the machine table 1, and the conveying motor 6 is in transmission connection with the plurality of conveying rollers 2 through a chain. The section steel is placed on the conveying rollers 2, and the conveying rollers 2 can convey the section steel under the action of the conveying motor 6. The up end of board 1 slides and is provided with two relative settings slide seat 4 and go up and down and be provided with pinch roller 3, goes up pinch roller 3 and is located two and slides between the seat 4, and one side that slide seat 4 is close to pinch roller 3 rotates and is provided with a plurality of centre gripping wheels 5 that set up side by side, and the preferred three of number of centre gripping wheel 5.

The sliding of the sliding seat 4 is realized by the following arrangement: two opposite side faces of the machine table 1 are fixed with two end plates 12 which are oppositely arranged, the end plates 12 are located on two sides of the conveying roller 2, a sliding guide rail 13 and a bidirectional screw rod 14 are fixedly arranged between the two end plates 12, the length directions of the sliding guide rail 13 and the bidirectional screw rod 14 are parallel to the axis direction of the conveying roller 2, the sliding guide rail 13 is matched with the two sliding seats 4 in a sliding mode, two sliding seats 4 are sleeved on two ends of the bidirectional screw rod 14 in a threaded mode, a clamping motor 15 is fixed on any one end plate 12, and the clamping motor 15 is in shaft transmission connection with the bidirectional screw rod 14. Arrange shaped steel in on the conveying roller 2 and be located two and slide between the seat 4, under the effect of centre gripping motor 15, two slide seat 4 all remove along the guide rail 13 that slides to convenient change two distances between the centre gripping wheel 5 on the seat 4 that slides, adjust two positions of sliding seat 4, make the both sides that the centre gripping wheel 5 cooperation on two seats 4 that slide presss from both sides tight shaped steel. The seat 4 that slides can be convenient removes, makes the shaped steel of the different specifications of centre gripping that the centre gripping wheel 5 on two seats 4 that slide can be convenient to convenient fix a position the shaped steel.

The lifting movement of the upper pinch roller 3 is realized by the following settings: a supporting plate 16 which is vertically arranged downwards is fixed in the middle of the sliding guide rail 13, a gear 17 is rotatably arranged on one side of the supporting plate 16 close to the stamping device, a rack 18 which is meshed with the gear 17 is arranged in a sliding manner, an upper pressing wheel 3 is detachably connected to the lower end of the rack 18, and a hand wheel 19 is coaxially fixed on one side of the gear 17 close to the stamping device. The hand wheel 19 can be rotated to drive the gear 17 to rotate, so that the rack 18 slides, and the distance between the upper pressing wheel 3 and the conveying roller 2 can be conveniently changed. On the conveying roller 2 was arranged in to shaped steel, the position of adjustment seat 4 that slides, made the both sides of the tight shaped steel of centre gripping wheel 5 on two seats 4 that slide, adjusted the height of pinch roller 3, made pinch roller 3 stretch into in the cavity of shaped steel with conveying roller 2 cooperation clamp shape steel, under conveying motor 6's effect, conveying roller 2 rotated, relied on frictional force to carry shaped steel. A vertical slide rail 20 is fixed on one side of the support plate 16, and a rack 18 is arranged in the vertical slide rail 20 in a sliding fit manner. The vertical slide rail 20 limits the moving direction of the rack 18, so that the matching of the upper pressing wheel 3 and the conveying roller 2 is more accurate. One end of the rack 18 close to the machine table 1 is clamped with a supporting seat 21, and one side of the supporting seat 21 close to the machine table 1 is rotatably provided with an upper pressing wheel 3. The supporting seat 21 can be conveniently disassembled and assembled, so that the upper pinch rollers 3 with different sizes can be conveniently replaced according to the section steels with different specifications.

The outer peripheries of the conveying roller 2, the clamping wheel 5 and the upper pinch wheel 3 are all fixed with a soft pad 22, and the soft pad 22 can be a wear-resistant rubber pad. The soft pad 22 can increase the contact area between the conveying roller 2, the clamping wheel 5, the upper pressing wheel 3 and the section steel on one hand, so as to increase the friction force between the section steel and the soft pad, and facilitate the clamping and conveying of the section steel; on the other hand, the soft pad 22 can reduce the abrasion of the conveying roller 2, the clamping wheel 5 and the upper pinch roller 3 to the section steel in the process of clamping and conveying the section steel.

Referring to fig. 1, the stamping device comprises a stamping body 7, a base 8 and a punch 9 which are arranged on the same side of the stamping body, an upper punching platform 10 is fixed at the bottom of the punch 9, a lower punching platform 11 is fixed on the upper end face of the base 8, the lower punching platform 11 and the upper punching platform 10 are arranged vertically and correspondingly, the lower punching platform 11 is located on one side of the machine platform 1 in the length direction, and the upper end face of the lower punching platform 11 is flush with the highest position of the conveying roller 2. The upper punching platform 10 can be pressed downwards under the action of the punch 9 to be matched with the lower punching platform 11 to punch the section steel.

The lower end surface of the machine platform 1 is rotatably provided with a plurality of universal wheels 23, and the number of the universal wheels 23 is preferably six. The universal wheels 23 can be arranged to conveniently change the position of the machine table 1, so that the machine table 1 can meet different stamping requirements.

The utility model discloses a theory of operation and beneficial effect do:

the structural steel is placed on the conveying roller 2, the positions of the two sliding seats 4 are adjusted, the clamping wheels 5 on the two sliding seats 4 clamp the two sides of the structural steel, the height of the upper pressing wheel 3 is adjusted, the upper pressing wheel 3 moves downwards to enter a cavity of the structural steel and is matched with the conveying roller 2 to compress the structural steel, the conveying roller 2 rotates to convey the structural steel under the action of the conveying motor 6, the structural steel enters a stamping space formed by an upper stamping platform 10 and a lower stamping platform 11, and the upper stamping platform 10 moves downwards under the action of the stamping head 9 and is matched with the lower stamping platform 11 to stamp the structural steel. In the utility model, the two sides of the section steel can be clamped and the section steel can be positioned by the matching of the clamping wheels 5 on the two sliding seats 4; through the cooperation of last pinch roller 3 and conveying roller 2, can compress tightly shaped steel and carry the shaped steel. The utility model discloses but autoloading and to the shaped steel location punch a hole, have the characteristics that the precision is high, product quality is good of punching a hole.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A feed press, characterized by: comprises a feeding device and a stamping device;

the feeding device comprises a machine table (1), a plurality of conveying rollers (2) which are arranged in parallel are rotatably arranged on the upper end face of the machine table (1), an upper pressing wheel (3) and two sliding seats (4) which are oppositely arranged are arranged in a sliding mode in a lifting mode on the upper end face of the machine table (1), the upper pressing wheel (3) is located between the two sliding seats (4), the sliding direction of the sliding seats (4) is parallel to the length direction of the conveying rollers (2), a plurality of clamping wheels (5) which are arranged side by side are rotatably arranged on one side, close to the upper pressing wheel (3), of each sliding seat (4), and a conveying motor (6) which drives the plurality of conveying rollers (2) to rotate synchronously is fixedly arranged on the machine table (1);

stamping device includes forging and pressing fuselage (7) and sets up base (8) and drift (9) of its homonymy, drift (9) bottom has set firmly upper portion towards platform (10), base (8) up end set firmly with upper portion is towards platform (10) lower part that corresponds the setting from top to bottom and is dashed platform (11), lower part is towards platform (11) and is located one side of board (1) length direction.

2. A feeder-punch according to claim 1, characterised in that: be fixed with two end plate (12) of relative setting on board (1), conveying roller (2) are located two between end plate (12), two fixed be provided with between end plate (12) slide guide rail (13) and rotate be provided with slide guide rail (13) parallel arrangement's two-way lead screw (14), slide guide rail (13) and two slide seat (4) cooperation of sliding, two are worn to establish by the screw thread respectively at the both ends of two-way lead screw (14) slide seat (4), arbitrary set firmly the drive on end plate (12) two-way lead screw (14) pivoted centre gripping motor (15).

3. A feed press according to claim 2, wherein: be fixed with backup pad (16) of vertical downward setting on sliding guide (13), backup pad (16) are close to one side rotation of lower part towards platform (11) be provided with gear (17) and slide be provided with rack (18) of gear (17) meshing, rack (18) are close to the one end of board (1) can be dismantled and be connected with go up pinch roller (3), keep away from gear (17) one side of backup pad (16) is fixed with the drive gear (17) pivoted hand wheel (19).

4. A feeder-punch according to claim 3, characterised in that: one side of the supporting plate (16) is fixed with a vertical sliding rail (20), and the rack (18) is arranged in the vertical sliding rail (20) in a sliding fit mode.

5. The feed ram of claim 4, wherein: the rack (18) is close to one end of the machine table (1) is clamped with a supporting seat (21), and one side, close to the machine table (1), of the supporting seat (21) is rotatably provided with the upper pressing wheel (3).

6. A feeder-punch according to claim 1, characterised in that: and flexible pads (22) are fixed on the outer peripheral sides of the conveying roller (2), the clamping wheel (5) and the upper pressing wheel (3).

7. A feeder-punch according to claim 1, characterised in that: the lower end face of the machine table (1) is rotatably provided with a plurality of universal wheels (23).