CN215879584U

CN215879584U - Feeder closing device

Info

Publication number: CN215879584U
Application number: CN202122227824.0U
Authority: CN
Inventors: 周武军
Original assignee: Wuxi Xinhui Auto Parts Co ltd
Current assignee: Wuxi Xinhui Auto Parts Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-22
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to a feeder compressing device, which comprises a feeder, wherein feeding baffle plates are fixed on two sides of a feeding hole of the feeder, a limiting device is arranged between the feeding baffle plates, a left swing arm is arranged on the left side of each feeding baffle plate, a right swing arm is arranged on the right side of each feeding baffle plate, the left swing arm and the right swing arm are fixed on the feeding baffle plates through the tight connection of a lower pressing block and a positioning cover plate, a driven shaft is arranged between the positioning cover plates, a rotating roller wheel is arranged between the top end of the left swing arm and the top end of the right swing arm, two ends of the rotating roller wheel are movably arranged on the left swing arm and the right swing arm through upper pressing blocks, a compressing device is fixedly arranged on the rotating roller wheel, a driven chain wheel is assembled in the center of the driven shaft, a driving device is arranged below the driven chain wheel, the driving device is fixed on one side of the feeder, and is matched with the driven chain wheel, and has the advantages that the plate can be compressed bidirectionally, the stable and smooth feeding can be ensured, the rotating speed is balanced, the plate is prevented from being impacted or rubbed, the production quality of the product is improved, and the feeding speed is accelerated.

Description

Feeder closing device

Technical Field

The utility model relates to the technical field of stamping equipment, in particular to a feeder pressing device.

Background

At present, a punching machine tool is provided with a feeding machine, a feeding hole of a common feeding machine is provided with a pressing plate, in order to ensure smooth feeding of a plate and stable feeding of the plate, but the common pressing plate can only ensure that one side of the plate is not raised and arched, so that the plate on the other side is raised and arched, the feeding machine can be blocked and the material conveying is not smooth; usually the feeder bottom can be equipped with the cylinder, drives the clamp plate through the cylinder and rotates and compress tightly, though convenient, but cylinder moving speed is fast, leads to the clamp plate to rotate too fast, strikes panel easily to lead to damage such as mar to appear in panel, influence the product quality after the punching press.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, an object of the present invention is to provide a pressing device for a feeding machine, which has the advantages of being capable of pressing a plate in two directions, ensuring stable and smooth feeding, balancing rotation speed, avoiding collision or friction of the plate, improving production quality of products, and increasing feeding speed.

The technical purpose of the utility model is realized by the following technical scheme: a feeder compressing device comprises a feeder, wherein feeding baffle plates are fixed on two sides of a feeding port of the feeder, a feeding roller is installed at the topmost end of each feeding baffle plate, a plurality of transition roller wheels are arranged below the feeding roller wheels, two ends of each transition roller wheel are installed and fixed between the feeding baffle plates and are arranged in an arc line, a limiting device is arranged between the feeding baffle plates, a left swing arm is arranged on the left side of each feeding baffle plate, a right swing arm is arranged on the right side of each feeding baffle plate, the left swing arm and the right swing arm are both fixed on the feeding baffle plates through the tight connection of a lower pressing block and a positioning cover plate, a driven shaft is arranged between the positioning cover plates, the left end of the driven shaft penetrates through the positioning cover plate and the feeding baffle plates to be tightly matched with the left swing arms, the right end of the driven shaft penetrates through the positioning cover plate and the feeding baffle plates to be tightly matched with the right swing arms, and bearings are installed and matched at the junctions of the driven shaft and the feeding baffle plates, be equipped with between left side swing arm top and the right swing arm top and rotate the running roller, it passes through last briquetting movable mounting at the running roller both ends to rotate on left swing arm and right swing arm, it has closing device to rotate fixed mounting on the running roller, driven shaft central authorities are equipped with driven sprocket, the driven sprocket below is equipped with drive arrangement, drive arrangement fixes in feeder one side, drive arrangement and driven sprocket cooperation.

By adopting the technical scheme, the feeding rollers can ensure that the plate can stably enter the feeding hole, the transition rollers arranged in an arc line can be more suitable for feeding the plate, and the plate can be fed more smoothly and rapidly; the limiting device can play a role in guiding and limiting, and the phenomenon that the plate deviates in the feeding process so as to influence the punch forming is avoided; utilize drive arrangement can make the driven shaft drive left swing arm and right swing arm and rotate simultaneously to the running roller is rotated in the drive, and closing device on the running roller is rotated can compress tightly panel thereupon.

Further setting: the outer edge of the feeding baffle is arc-shaped and is integrally triangular.

Through adopting above-mentioned technical scheme, the whole triangle-shaped that is of feeding baffle can make the bulk strength reinforcing, and the arc line arrangement of transition running roller can be laminated to the outside of arc line type, and whole outward appearance is pleasing to the eye neat.

Further setting: the limiting device comprises a movable support plate, two ends of the movable support plate are fixed between feeding baffles, a partition plate which is symmetrically distributed is arranged in the center of each feeding baffle, the movable support plate is divided into two independent and symmetrical parts, a bearing is arranged in the center of each partition plate, a lead screw is fixed in each bearing, the other end of each lead screw penetrates through the corresponding feeding baffle and is connected with a rotating handle, mutually matched bearings are installed at the junction of the corresponding lead screw and the corresponding feeding baffles, sliding rods are arranged on two sides of each lead screw, one end of each sliding rod is fixed on the corresponding partition plate, the other end of each sliding rod is fixed on the corresponding feeding baffle, a connecting block is in threaded fit with the corresponding lead screw, two bosses are arranged at the top of each connecting block, a limiting roller is arranged on each boss, symmetrical long round holes are formed in the movable support plate, and the limiting rollers can be horizontally moved through the long round holes.

Through adopting above-mentioned technical scheme, utilize the characteristic of lead screw slide bar, can carry out horizontal adjustment to the connecting block to drive spacing cylinder simultaneously and carry out spacing direction, the lead screw can be adjusted better in setting up of rotatory handle, and is laborsaving convenient, and the slotted hole on the removal extension board can further confirm the removal of connecting plate and spacing cylinder, has improved overall device's stability.

Further setting: the pressing device comprises a pressing support, the pressing support is tightly fixed with the rotating roller, the pressing support is provided with two branches, one branch is a short support arm, the other branch is a long support arm, a certain angle is formed between the short support arm and the long support arm, and double-end pressing rollers are arranged at the tail ends of the short support arm and the long support arm.

Further setting: the peripheral material of double-end compression roller adopts the rubber material, and every head of double-end compression roller all can rotate alone.

Through adopting above-mentioned technical scheme, the setting of short support arm and long support arm can compress tightly the panel on the running roller of transition better, because the running roller of transition is pitch arc arrangement for panel also has the radian thereupon, and short support arm has laminating feeding motion trail with long support arm, can compress tightly panel better through the double-end compression roller, and the atress is even, and the double-end compression roller of rubber material can play certain buffering guard action, avoids damaging panel, reduces stamping forming's surface quality.

Further setting: the driving device comprises a forward and reverse rotating motor, a motor base is arranged at the bottom of the forward and reverse rotating motor, one side of the motor base is fixed on one side of the feeding machine, reinforcing ribs are arranged at the bottom of the motor base, the cross sections of the reinforcing ribs are triangular, a driving chain wheel is fixedly matched with the driving end of the motor, and the driven chain wheel and the driving chain wheel are in transmission through the matching of a chain.

Through adopting above-mentioned technical scheme, the setting of just reversing motor can drive left swing arm and right swing arm and carry out clockwise and anticlockwise rotation simultaneously, utilizes chain cooperation drive sprocket and driven sprocket, and holistic swing angle is balanced, and swing speed is stable, and triangle-shaped's strengthening rib intensity is high, guarantees just reversing motor's stable output.

In summary, the utility model has the following advantages: overall structure can carry out two-way compressing tightly to panel, guarantees that the stability of feeding is smooth and easy, and slew velocity is balanced, avoids striking or friction panel, improves product production quality for feed rate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, and are not to be considered limiting of the utility model, in which:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

In the figure, 1, a feeder; 2. a feed baffle; 3. a feeding roller; 4. a right swing arm; 5. a left swing arm; 51. pressing the block; 52. pressing the blocks; 6. rotating the roller; 7. compressing the bracket; 71. a short support arm; 72. a long support arm; 73. double-end compression roller; 8. a limiting roller; 9. a transition roller; 10. moving the support plate; 11. rotating the handle; 12. connecting blocks; 13. a slide bar; 14. a screw rod; 15. a partition plate; 16. a driven shaft; 17. a chain; 18. a driven sprocket; 19. a drive sprocket; 20. a positive and negative rotation motor; 21. a motor base; 22. reinforcing ribs; 23. and positioning the cover plate.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of embodiments, which is to be read in connection with the accompanying drawings. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1: a feeder pressing device is shown in figures 1-3 and comprises a feeder 1, feeding baffles 2 are fixed on two sides of a feeding hole of the feeder 1, the outer edges of the feeding baffles 2 are arc-shaped and triangular integrally, a feeding roller 3 is installed at the topmost end of each feeding baffle 2, a plurality of transition rollers 9 are arranged below each feeding roller 3, two ends of each transition roller 9 are installed and fixed between the feeding baffles 2 and arranged in an arc line, a limiting device is arranged between the feeding baffles 2 and comprises a movable support plate 10, two ends of each movable support plate 10 are fixed between the feeding baffles 2, a partition plate 15 which is symmetrically distributed is arranged in the center of each feeding baffle 2, the movable support plate 10 is divided into two independent and symmetrical parts, a bearing is arranged in the center of each partition plate 15, a lead screw 14 is fixed in each bearing, the other end of the lead screw 14 penetrates through the feeding baffles 2 to be connected with a rotating handle 11, and bearings which are matched with each other are installed at the junction of the lead screw 14 and the feeding baffles 2, two sides of a screw rod 14 are provided with slide rods 13, one end of each slide rod 13 is fixed on a partition plate 15, the other end of each slide rod 13 is fixed on a feeding baffle plate 2, a connecting block 12 is in threaded fit with the screw rod 14, the top of the connecting block 12 is provided with two bosses, each boss is provided with a limiting roller 8, a movable support plate 10 is provided with symmetrical slotted holes, the limiting rollers 8 can horizontally move through the slotted holes, the left side of the feeding baffle plate 2 is provided with a left swing arm 5, the right side of the feeding baffle plate 2 is provided with a right swing arm 4, the left swing arm 5 and the right swing arm 4 are both fixed on the feeding baffle plate 2 through the tight connection of a lower pressing block 51 and a positioning cover plate 23, a driven shaft 16 is arranged between the positioning cover plates 23, the left end of the driven shaft 16 passes through the positioning cover plate 23 and the feeding baffle plate 2 to be tightly matched with the left swing arm 5, the right end of the driven shaft 16 passes through the positioning cover plate 23 and the feeding baffle plate 2 to be tightly matched with the right swing arm 4, and bearings are arranged and matched at the junction of the driven shaft 16 and the feeding baffle plate 2, a rotating roller 6 is arranged between the top end of the left swing arm 5 and the top end of the right swing arm 4, two ends of the rotating roller 6 are movably arranged on the left swing arm 5 and the right swing arm 4 through an upper pressing block 52, and a pressing device is fixedly arranged on the rotating roller 6.

The pressing device comprises a pressing support 7, the pressing support 7 is tightly fixed with a rotating roller 6, the pressing support 7 is provided with two branches, one branch is a short support arm 71, the other branch is a long support arm 72, a certain angle is formed between the short support arm 71 and the long support arm 72, double-end pressing rollers 73 are arranged at the tail ends of the short support arm 71 and the long support arm 72, the peripheral material of the double-end pressing rollers 73 is made of rubber, and each head of each double-end pressing roller 73 can rotate independently.

Driven shaft 16 central authorities are equipped with driven sprocket 18, and driven sprocket 18 below is equipped with drive arrangement, and drive arrangement fixes in feeder one side, and drive arrangement includes positive reverse motor 20, and positive reverse motor 20 bottom is equipped with motor cabinet 21, and motor cabinet 21 one side is fixed in feeder one side, and motor cabinet 21 bottom is equipped with strengthening rib 22, and the strengthening rib 22 cross-section is triangle-shaped, and the fixed cooperation of drive end of positive reverse motor 20 has drive sprocket 19, and driven sprocket 18 passes through chain 17 cooperation transmission with drive sprocket 19.

During the use, pass feeder 1 with panel, carry out spacing regulation through rotation handle 11 after that, until 8 intervals of spacing cylinder are unanimous with the panel width, open positive reverse motor 20, during corotation, driven sprocket 18 drives driven shaft 16 and rotates, left swing arm 5 and right swing arm 4 then can clockwise rotate simultaneously, until the double-end compression roller 73 of short support arm 71 and the double-end compression roller 73 of long support arm 71 all contact panel, make to compress tightly panel and not arch up, close positive reverse motor 20 again, later open feeder 1 and pay-off, when out of work, then open positive reverse motor 20 again and carry out the reversal, thereby lift and compress tightly support 7, finally close feeder 1.

While the utility model has been described in further detail with reference to specific embodiments thereof, it is not intended that the utility model be limited to the specific embodiments thereof; for those skilled in the art to which the present invention pertains and related technologies, the extension, operation method and data replacement should fall within the protection scope of the present invention based on the technical solution of the present invention.

Claims

1. The utility model provides a feeder closing device, includes feeder (1), its characterized in that: the feeding device is characterized in that feeding baffle plates (2) are fixed on two sides of a feeding port of the feeding machine (1), feeding rollers (3) are installed at the top ends of the feeding baffle plates (2), a plurality of transition rollers (9) are arranged below the feeding rollers (3), two ends of the transition rollers (9) are installed and fixed between the feeding baffle plates (2) and arranged in an arc manner, a limiting device is arranged between the feeding baffle plates (2), a left swing arm (5) is arranged on the left side of the feeding baffle plates (2), a right swing arm (4) is arranged on the right side of the feeding baffle plates (2), the left swing arm (5) and the right swing arm (4) are fixed on the feeding baffle plates (2) through the tight connection of a lower pressing block (51) and a positioning cover plate (23), a driven shaft (16) is arranged between the positioning cover plate (23), and the left end of the driven shaft (16) passes through the positioning cover plate (23) and the feeding baffle plates (2) to be tightly matched with the left swing arm (5), driven shaft (16) right-hand member passes location apron (23) and feeding baffle (2) and right swing arm (4) and closely cooperates, and driven shaft (16) and feeding baffle (2) juncture all install the cooperation and have the bearing, be equipped with between left side swing arm (5) top and right swing arm (4) top and rotate running roller (6), it passes through last briquetting (52) movable mounting at left swing arm (5) and right swing arm (4) to rotate running roller (6) both ends, it has closing device to rotate fixed mounting on running roller (6), driven shaft (16) central authorities are equipped with driven sprocket (18), driven sprocket (18) below is equipped with drive arrangement, drive arrangement fixes in feeder (1) one side, drive arrangement and driven sprocket (18) cooperation.

2. The feeder compaction device of claim 1, wherein: the outer edge of the feeding baffle (2) is arc-shaped and is integrally triangular.

3. The feeder compaction device of claim 1, wherein: the limiting device comprises a movable support plate (10), two ends of the movable support plate (10) are fixed between feeding baffles (2), a partition plate (15) which is symmetrically distributed is arranged in the center of each feeding baffle (2), the movable support plate (10) is divided into two independent and symmetrical parts, a bearing is arranged in the center of each partition plate (15), a lead screw (14) is fixed in each bearing, the other end of each lead screw (14) penetrates through the corresponding feeding baffle (2) to be connected with a rotating handle (11), bearings which are matched with each other are arranged at the junction of the corresponding lead screw (14) and the corresponding feeding baffle (2), sliding rods (13) are arranged on two sides of each lead screw (14), one end of each sliding rod (13) is fixed on each partition plate (15), the other end of each sliding rod is fixed on the corresponding feeding baffle (2), a connecting block (12) is in threaded fit on each lead screw (14), and two bosses are arranged at the top of each connecting block (12), each boss is provided with a limiting roller (8), the movable support plate (10) is provided with symmetrical long round holes, and the limiting rollers (8) can horizontally move through the long round holes.

4. The feeder compaction device of claim 1, wherein: the pressing device comprises a pressing support (7), the pressing support (7) is tightly fixed with the rotating roller (6), the pressing support (7) is provided with two branches, one branch is a short support arm (71), the other branch is a long support arm (72), a certain angle is formed between the short support arm (71) and the long support arm (72), and double-head pressing rollers (73) are mounted at the tail ends of the short support arm (71) and the long support arm (72).

5. The feeder compaction device of claim 4, wherein: the peripheral material of double-end compression roller (73) adopts the rubber material, and every head of double-end compression roller (73) all can rotate alone.

6. The feeder compaction device of claim 1, wherein: drive arrangement is including positive reverse motor (20), positive reverse motor (20) bottom is equipped with motor cabinet (21), motor cabinet (21) one side is fixed in feeder one side, motor cabinet (21) bottom is equipped with strengthening rib (22), strengthening rib (22) cross-section is triangle-shaped, the drive end fixed cooperation of positive reverse motor (20) has drive sprocket (19), driven sprocket (18) pass through chain (17) cooperation transmission with drive sprocket (19).