CN220593815U

CN220593815U - Film punching machine

Info

Publication number: CN220593815U
Application number: CN202322020985.1U
Authority: CN
Inventors: 李娉婷; 罗宇君
Original assignee: Foshan Kern Fine Materials Co ltd
Current assignee: Foshan Kern Fine Materials Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-15
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a film punching machine, and particularly relates to the technical field of film production equipment, which comprises a main body, wherein the right part of the rear part of an inner cavity of the main body is rotationally connected with a feeding shaft, the front part of the right part of the inner cavity of the main body and the rear part of the right part of the inner cavity of the main body are fixedly connected with tensioners together, the middle part of the inner cavity of the main body is rotationally connected with a fixed compression rod in a bilateral symmetry manner, the left part of the rear part of the inner cavity of the main body is rotationally connected with a material receiving shaft, the lower part of the inner cavity of the main body is provided with a discharging structure, and the middle part of the inner cavity of the main body is fixedly connected with a punching machine. According to the film punching machine, the straight rack arranged on the transmission rod at the rear end of the punching head of the punching machine is matched with the ratchet wheel, so that the ascending motion of the punching machine can be converted into the power for rotating the ratchet wheel, and the power is transmitted to the feeding shaft, the receiving shaft and the fixed pressing rod through the gear set and the transmission belt, so that the structure is driven to rotate, automatic feeding is realized, the cost of related automatic equipment is saved, and the utilization efficiency of film materials is improved.

Description

Film punching machine

Technical Field

The utility model relates to the technical field of film production equipment, in particular to a film punching machine.

Background

The film is a thin and soft transparent sheet, is made of plastic, adhesive, rubber or other materials, is widely used in the industries of electronics, machinery, printing and the like, and can be punched according to the appearance requirement of the film to form a pattern with a certain shape on the film by enterprises in the process of producing the film, so that the functional or decorative requirement of the film is met.

Chinese patent document CN207901308U discloses a film press forming device having a base plate, a support bar, a top plate, a press assembly, and a cutter assembly. The cutter assembly comprises a cutter seat, an air cylinder, a connecting rod and a cutter, wherein the cutter seat is fixed on the top plate and is connected with the air cylinder, the air cylinder is connected with the connecting rod, the cutter is arranged at the end part of the connecting rod, and the air cylinder drives the cutter to move up and down. The roof one end is the feed inlet, and the other end is the discharge gate, and cutter assembly sets up the one end that is close to the feed inlet at the roof, and cutter assembly transversely sets up, is parallel with the side that the roof is close to the feed inlet. The device in the above document eliminates the deformation stress between two adjacent forming pits through the incision formed in the aluminum plastic film in advance, so that the distance between the two forming pits can be adjusted to be very small, thereby saving the aluminum plastic film material and improving the quality of the finished product.

But this equipment carries out the pay-off through the belt pulley in the use, does not link stamping equipment's impact and ejection of compact structure, can't guarantee unanimously in the cooperation, appears feeding unevenly easily and leads to the extravagant condition of material.

Disclosure of Invention

The utility model mainly aims to provide a film punching machine which can effectively solve the problem of material waste caused by inconsistent matching of a punching module and a feeding module of the conventional equipment.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

including the main part, main part inner chamber rear portion right part rotates and is connected with the pay-off axle, main part inner chamber right part front portion and the common fixedly connected with tensioning ware in right part rear portion, main part inner chamber middle part bilateral symmetry rotates and is connected with fixed depression bar, main part inner chamber rear portion left part fixedly connected with drainage roller, main part inner chamber rear portion left part rotates and is connected with the receipts material axle, the pay-off mouth has been seted up to main part front end lower part bilateral symmetry, main part front end middle part sliding connection has the shield door, main part inner chamber lower part is provided with ejection of compact structure, main part inner chamber middle part fixedly connected with punching machine

The utility model provides a film punching machine, includes the main part, main part inner chamber rear portion right part rotates and is connected with the pay-off axle, main part inner chamber right part front portion and the common fixedly connected with tensioning ware in right part rear portion, main part inner chamber middle part bilateral symmetry rotates and is connected with fixed depression bar, main part inner chamber rear portion left part fixedly connected with drainage roller, main part inner chamber rear portion left part rotates and is connected with receives the material axle, the pay-off mouth has been seted up to main part front end lower part bilateral symmetry, main part front end middle part sliding connection has the shield door, main part inner chamber lower part is provided with ejection of compact structure, main part inner chamber middle part fixedly connected with punching machine.

Preferably, the rear ends of the two fixed compression bars are fixedly connected with gear sets, the lower parts of the rear ends of the two gear sets are connected through a first winding of a transmission belt, and the upper parts of the rear ends of the right side gear sets are fixedly connected with ratchet wheels.

Preferably, the ratchet comprises a driven wheel and a driving seat, wherein the driven wheel is meshed with a straight rack, the inner side of the driven wheel and the middle part of the rear end of the driven wheel are connected with the driving seat in a sliding manner, and the front end of the driving seat is fixedly connected with the opposite side of the gear set.

Preferably, the punching machine comprises a punch and a base, wherein the upper end of the straight rack is fixedly connected with a transmission rod, the front part of the outer surface of the transmission rod is in sliding connection with a notch formed in the inner cavity of the main body, the front end of the transmission rod is fixedly connected with the rear end of the output end of the punch, and the front end and the rear end of the base are fixedly connected with the opposite sides of the inner cavity of the main body.

Preferably, the lower part of the rear end of the gear set on the right side is in winding connection with a feeding shaft through a second transmission belt, and the feeding shaft is in winding connection with a receiving shaft through a third transmission belt.

Preferably, the discharging structure comprises a first driving motor, the front lower part and the rear lower part of the inner cavity of the main body are connected with threaded rods in a common rotation mode, the rear ends of the threaded rods penetrate through the rear part of the inner cavity of the main body and extend to the power cavity and are fixedly connected with the output end of the first driving motor, the rear end of the driving motor is fixedly connected with the rear part of the inner cavity of the power cavity, a discharging rod is connected with the outer surface of the driving motor in a threaded mode, and the left end and the right end of the discharging rod are respectively connected with the outer surfaces of the feeding shaft and the receiving shaft in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the ascending motion of the punching machine can be converted into the power for rotating the ratchet wheel through the cooperation of the straight rack arranged on the transmission rod at the rear end of the punching machine punch and the ratchet wheel, so that the power is transmitted to the feeding shaft, the receiving shaft and the fixed compression rod through the gear set and the transmission belt to drive the structure to rotate, the automatic feeding is realized, the cost of related automatic equipment is saved, and the utilization efficiency of film materials is improved; after the stamping operation is finished, the materials of the feeding shaft and the receiving shaft are sent out through the discharging structure, so that the operation of personnel in the equipment is reduced, and the production safety is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the internal structure of the power chamber of the present utility model;

FIG. 3 is an enlarged schematic view of the partial structure at A of the present utility model;

FIG. 4 is a schematic view of the internal structure of the ratchet wheel according to the present utility model;

FIG. 5 is a schematic view of the internal discharging structure of the main body of the present utility model;

fig. 6 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. a main body; 11. a feeding port; 12. a power cavity; 14. a discharging structure; 141. driving a first motor; 142. a threaded rod; 143. a discharging rod; 2. a shielding door; 3. a feeding shaft; 4. a tensioner; 5. fixing the compression bar; 51. a gear set; 52. a ratchet wheel; 521. a driving seat; 522. driven wheel; 6. a punching machine; 61. a punch; 62. a base; 63. a transmission rod; 64. a straight rack; 7. a drainage roller; 8. and a material receiving shaft.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in FIG. 1, a film punching machine, including main part 1, main part 1 inner chamber rear portion right part rotates and is connected with feeding axle 3, the common fixedly connected with tensioning ware 4 in main part 1 inner chamber right part front portion and right part rear portion, main part 1 inner chamber middle part bilateral symmetry rotates and is connected with fixed depression bar 5, main part 1 inner chamber rear portion left part fixedly connected with drainage roller 7, main part 1 inner chamber rear portion left part rotation is connected with receipts material axle 8, feeding port 11 has been seted up to main part 1 front end lower part bilateral symmetry, main part 1 front end middle part sliding connection has shield door 2, main part 1 inner chamber lower part is provided with ejection of compact structure 14, main part 1 inner chamber middle part fixedly connected with punching machine 6.

As shown in fig. 2, 3 and 4, the cooperation of the straight toothed bar 64 mounted on the transmission rod 63 at the rear end of the punch 61 in the punching machine 6 and the ratchet 52 can convert the ascending motion of the punching machine 6 into the power for rotating the ratchet 52, so that the power is transmitted to the feeding shaft 3, the receiving shaft 8 and the fixed compression bar 5 through the gear set 51 and the transmission belt to drive the above structures to rotate, thereby realizing automatic feeding, saving the cost of related automatic equipment and improving the utilization efficiency of film materials; after the stamping operation is finished, the materials of the feeding shaft 3 and the receiving shaft 8 can be sent out through the discharging structure 14, so that the operation of personnel in the equipment is reduced, and the production safety is improved.

As shown in fig. 2 and 3, the rear ends of the two fixed compression bars 5 are fixedly connected with gear sets 51, the lower parts of the rear ends of the two gear sets 51 are connected through winding of a transmission belt, and the upper part of the rear end of the right gear set 51 is fixedly connected with a ratchet wheel 52.

The fixed compression bar 5 is divided into an upper group and a lower group, and the rear end is transmitted with power by the gear group 51 meshed with each other, so that the transmission of the auxiliary film to the subsequent operation flow is realized, the surface of the compression bar is made of rubber material with certain damping, the film is fixed and conveyed, meanwhile, the damage to the film is avoided, and the probability of waste is reduced.

As shown in fig. 3 and 4, the ratchet wheel 52 includes a driving seat 521 and a driven wheel 522, the driving seat 521 is meshed with a straight rack 64, the driven wheel 522 is slidingly connected with the inner side of the driving seat 521 and the middle part of the rear end of the driving seat 521, and the front end of the driven wheel 522 is fixedly connected with the opposite side of the gear set 51.

It should be noted that, the ratchet 52 is a unidirectional ratchet, when the straight rack 64 moves downward, the driven wheel 522 rotates following the movement of the straight rack 64, and the driven wheel 522 does not rotate; when the rack 64 is lifted, the driven wheel 522 rotates, and meanwhile, the internal ratchet teeth are blocked with the driven wheel 522 to drive the driven wheel 522 to rotate, so that the power is transmitted unidirectionally.

As shown in fig. 2 and 5, the punching machine 6 includes a punch 61 and a base 62, the upper end of a straight rack 64 is fixedly connected with a transmission rod 63, the front part of the outer surface of the transmission rod 63 is slidably connected with a notch formed in the inner cavity of the main body 1, the front end of the transmission rod 63 is fixedly connected with the rear end of the output end of the punch 61, and the front end and the rear end of the base 62 are fixedly connected with opposite sides of the inner cavity of the main body 1.

As shown in fig. 2, the lower part of the rear end of the right gear set 51 is winded and connected with the feeding shaft 3 through a second transmission belt, and the feeding shaft 3 is winded and connected with the receiving shaft 8 through a third transmission belt.

The driving belt between the two gear sets 51 can mutually transmit the power of the ratchet 52 to drive the two fixed compression bars 5 to rotate for auxiliary feeding; the feeding shaft 3 and the belts of the gear set 51 can transmit power to the feeding shaft 3, so that the feeding shaft 3 and the receiving shaft 8 are driven to synchronously rotate by the transmission belt III.

The discharging structure 14 comprises a first driving motor 141, a threaded rod 142 is connected to the front lower portion and the rear lower portion of the inner cavity of the main body 1 in a co-rotating mode, the rear end of the threaded rod 142 penetrates through the rear portion of the inner cavity of the main body 1 to extend to the power cavity 12 and is fixedly connected with the output end of the first driving motor 141, the rear end of the first driving motor 141 is fixedly connected with the rear portion of the inner cavity of the power cavity 12, a discharging rod 143 is connected to the outer surface of the first driving motor 141 in a threaded mode, and the left end and the right end of the discharging rod 143 are respectively connected with the outer surfaces of the feeding shaft 3 and the receiving shaft 8 in a sliding mode.

The working principle of the utility model is as follows: firstly, putting raw materials into a feeding shaft 3 through a feeding port 11, opening a shielding door 2, sequentially passing through a tensioner 4 and a fixed compression bar 5, then placing a film on a base 62, finally winding a reserved traction part on a receiving shaft 8 through the fixed compression bar 5 and a drainage roller 7 on the left side, closing the shielding door 2, starting a punching machine 6 and starting punching; in the punching process, a punch 61 in a punching machine 6 moves downwards to punch a film into a set shape, when the punch 61 moves upwards, a transmission rod 63 drives a straight rack 64 to move upwards to drive a ratchet wheel 52 meshed with the straight rack 64 to rotate, so that a fixed compression bar 5 rotates, and meanwhile, a transmission belt transmits power to a feeding shaft 3 and a receiving shaft 8 to drive the feeding shaft 3 to feed forwards, and the receiving shaft 8 receives materials, so that an automatic feeding function is realized; after stamping is completed, the first driving motor 141 is controlled to drive the threaded rod 142 to rotate, so that the discharging rod 143 moves forwards, and the film reels on the feeding shaft 3 and the receiving shaft 8 are driven to move forwards until the film reels leak out from the feeding port 11, and then the material can be taken out.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Film punching machine, comprising a main body (1), characterized in that: the utility model discloses a feeding device for a punching machine, including main part (1), main part (1) inner chamber rear portion right part rotation is connected with pay-off axle (3), main part (1) inner chamber right part front portion and right part rear portion fixedly connected with tensioning ware (4) jointly, main part (1) inner chamber middle part bilateral symmetry rotates and is connected with fixed depression bar (5), main part (1) inner chamber rear portion left part fixedly connected with drainage roller (7), main part (1) inner chamber rear portion left part rotation is connected with receipts material axle (8), pay-off mouth (11) have been seted up to main part (1) front end lower part bilateral symmetry, main part (1) front end middle part sliding connection has shield door (2), main part (1) inner chamber lower part is provided with ejection of compact structure (14), main part (1) inner chamber middle part fixedly connected with punching machine (6).

2. A film press as set forth in claim 1, wherein: the rear ends of the two fixed compression bars (5) are fixedly connected with gear sets (51), the lower parts of the rear ends of the two gear sets (51) are connected through a first winding of a transmission belt, and the upper parts of the rear ends of the right side gear sets (51) are fixedly connected with ratchet wheels (52).

3. A film press as set forth in claim 2, wherein: the ratchet wheel (52) comprises a driving seat (521) and a driven wheel (522), wherein the driving seat (521) is meshed with a straight toothed bar (64), the inner side of the driving seat (521) and the middle part of the rear end of the driving seat (521) are connected with the driven wheel (522) in a sliding manner, and the front end of the driven wheel (522) is fixedly connected with the opposite side of the gear set (51).

4. A film stamping press as defined in claim 3, wherein: the punching machine (6) comprises a punch (61) and a base (62), wherein the upper end of the straight rack (64) is fixedly connected with a transmission rod (63), the front part of the outer surface of the transmission rod (63) is slidably connected with a notch formed in the inner cavity of the main body (1), the front end of the transmission rod (63) is fixedly connected with the rear end of the output end of the punch (61), and the front end and the rear end of the base (62) are fixedly connected with opposite sides of the inner cavity of the main body (1).

5. A film press as set forth in claim 2, wherein: the lower part of the rear end of the gear set (51) on the right side is connected with the feeding shaft (3) in a winding way through a second transmission belt, and the feeding shaft (3) is connected with the receiving shaft (8) in a winding way through a third transmission belt.

6. A film press as set forth in claim 1, wherein: the discharging structure (14) comprises a first driving motor (141), a threaded rod (142) is connected to the front lower portion and the rear lower portion of the inner cavity of the main body (1) in a common rotation mode, the rear end of the threaded rod (142) penetrates through the rear portion of the inner cavity of the main body (1) to extend to the power cavity (12) and is fixedly connected with the output end of the first driving motor (141), the rear end of the first driving motor (141) is fixedly connected with the rear portion of the inner cavity of the power cavity (12), a discharging rod (143) is connected to the outer surface of the first driving motor (141) in a threaded mode, and the left end and the right end of the discharging rod (143) are respectively connected with the outer surfaces of the feeding shaft (3) and the receiving shaft (8) in a sliding mode.