CN223477704U - Automatic change cutting device's feeding structure - Google Patents

Abstract

The utility model discloses a feeding structure of an automatic cutting device, which belongs to the field of feeding of cutting devices and comprises a device main body, wherein a support arm and a support cylinder are fixedly arranged on one side of the top end of the device main body, the positions of the support arm and the support cylinder are mutually symmetrical, a U-shaped bracket is fixedly arranged at one end of the support arm, a movable arm is inserted into the support cylinder, a fixed block is fixedly arranged at one end of the movable arm, a first air expansion shaft is arranged on one side of the fixed block through a rotating shaft, a first hydraulic rod is fixedly arranged at one end of the fixed block, a first push plate is fixedly connected to the telescopic end of the first hydraulic rod, a rack is fixedly arranged on the outer wall of the movable arm, a first servo motor is fixedly arranged on one side of the support cylinder, the automatic feeding of a material roll can be realized, and the used-up roll can be automatically unloaded and collected, so that the convenience of feeding of the cutting device is improved.

Description

Automatic change cutting device's feeding structure

Technical Field

The utility model relates to the field of feeding of cutting devices, in particular to a feeding structure of an automatic cutting device.

Background

The automatic cutting machine is used for cutting and cutting sheets in various industries, does not need any die, is controlled by system software, then directly cuts products, and transmits corresponding instructions to the cutting machine by a computer as long as corresponding parameters are set on an operation platform, and the cutting machine can quickly cut according to the accepted design drawings, and has high automation program and simple operation. Is a cutting device adopted by a plurality of industries.

Based on the above, the inventor finds that the existing automatic cutting device is more laborious in feeding, the material is difficult to place on the air expansion shaft manually, and after the material is used up, the winding drum on the air expansion shaft cannot be automatically detached and collected, but is manually completed by workers, so that time and labor are wasted, and research and improvement are performed on the existing structure in view of the problem, and the feeding structure of the automatic cutting device is provided so as to achieve the purpose of more practical value.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a feeding structure of an automatic cutting device, which can realize automatic feeding of a material roll and can automatically discharge and collect a used winding drum, thereby improving the convenience of feeding of the cutting device.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an automatic change cutting device's feeding structure, includes the device main part, one side fixed mounting in device main part top has support arm and a support section of thick bamboo, just the position of support arm and a support section of thick bamboo is mutual symmetry, one end fixed mounting of support arm has U type bracket, the inside of a support section of thick bamboo inserts and installs the movable arm, the one end fixed mounting of movable arm has the fixed block, one side of fixed block installs air inflation axle one through the pivot, one end fixed mounting of fixed block has hydraulic stem one, hydraulic stem one's telescopic link fixedly connected with push pedal one, the outer wall fixed mounting of movable arm has the rack, one side of a support section of thick bamboo has servo motor one through support fixed mounting, servo motor one's output has the gear through the shaft coupling transmission, just one side of device main part is placed and is installed the collecting box, just the pan feeding mouth has been seted up on the top of collecting box, one side of fixing frame outer wall has the movable groove, the inside block of movable groove installs the sliding block, one side fixed mounting of sliding block has hydraulic stem one side, hydraulic stem one side fixed mounting has two hydraulic stems one side of sliding block outer wall, two side two fixed connection of hydraulic stems have two servo motor one side fixed connection, two servo motor has two side fixed connection of two servo rolls.

Further, a plurality of tensioning rollers are installed on the top end of the device main body through a support, a pair of supporting plates are fixedly installed on the top end of the device main body, a transmission rod is installed on one side, close to each other, of each supporting plate through a bearing, one end of each transmission rod penetrates through the supporting plate through a through groove and is in transmission connection with a driving motor, and the driving motor is fixedly connected with the outer wall of the supporting plate.

Further, the outer wall fixed mounting of transfer line has a pair of eccentric wheel, and a pair of the cutter is installed through the pivot to the bottom of eccentric wheel, the both sides of cutter are all through the one side sliding connection of slide rail and two backup pads.

Further, one end of the first air expansion shaft is clamped into the U-shaped bracket, one end of the first hydraulic rod is level with one side of the fixed block, and one end of the first push plate is located above the first air expansion shaft.

Further, the rack extends to the outer side of the supporting cylinder through the through hole, and the gear and the rack are in meshed connection.

Furthermore, the shape of the fixing frame is L-shaped, a bottom plate is fixedly arranged at the bottom of the fixing frame, and rollers are uniformly arranged at the top end of the bottom plate of the fixing frame.

Further, one end of the lifting rope extends to the inside of the movable groove through the through groove and is fixedly connected with the top end of the outer wall of the sliding block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

According to the scheme, after the device is put into use, when a material roll on the first air expansion shaft is used up, the servo motor is utilized to drive the gear to rotate, so that the rack connected with the rack in a meshed mode is driven to move, the movable arm is driven to extend outwards in the supporting cylinder, one end of the first air expansion shaft is separated from the U-shaped bracket, the first hydraulic rod is utilized to drive the first push plate to push the winding drum on the first air expansion shaft to move and separate from the first air expansion shaft, the winding drum falls into the collecting box through the feeding hole to be collected, a worker is utilized to place a new material roll on the bottom plate on the inner side of the fixing frame, the material roll is sleeved on the second air expansion shaft, the servo motor is utilized to drive the winding drum to wind a lifting rope, the sliding block is simultaneously driven to move in the movable groove, the material roll on the second air expansion shaft is lifted together, at the moment, the first servo motor is utilized to continue to drive the movable arm to extend upwards until the first air expansion shaft is mutually aligned, the second hydraulic rod is utilized to drive the second push plate to move the material roll to the first air expansion shaft, and then the first air expansion shaft is driven to move the first air expansion shaft to be clamped, and the material roll can be automatically retracted to the U-shaped bracket through the automatic lifting device, and the automatic lifting device can be conveniently and automatically used for collecting the material roll.

Drawings

FIG. 1 is a schematic right-side perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the present utility model in a perspective and left view;

fig. 4 is a schematic perspective view of a fixing frame structure of the present utility model.

The reference numerals in the figures illustrate:

1. The device comprises a device main body, a tensioning roller, a3, a supporting plate, a 4, a transmission rod, a 5, a driving motor, a 6, an eccentric wheel, a 7, a cutter, an 8, a supporting arm, a 9, a U-shaped bracket, a 10, a supporting cylinder, a 11, a movable arm, a 12, a fixed block, a 13, a first inflation shaft, a 14, a first hydraulic rod, a 15, a first push plate, a 16, a rack, a 17, a first servo motor, a 18, a gear, a 19, a collecting box, a 20, a feeding hole, a 21, a fixed frame, a 22, a roller, a 23, a movable groove, a 24, a sliding block, a 25, a second hydraulic rod, a 26, a second push plate, a 27, a second inflation shaft, a 28, a rolling roller, a 29, a second servo motor and a 30 and a lifting rope.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

Examples:

Referring to fig. 1-4, a feeding structure of an automatic cutting device comprises a device main body 1, a supporting arm 8 and a supporting cylinder 10 are fixedly arranged on one side of the top end of the device main body 1, the positions of the supporting arm 8 and the supporting cylinder 10 are symmetrical, a U-shaped bracket 9 is fixedly arranged at one end of the supporting arm 8, a movable arm 11 is inserted and arranged in the supporting cylinder 10, a fixed block 12 is fixedly arranged at one end of the movable arm 11, a first inflatable shaft 13 is arranged at one side of the fixed block 12 through a rotating shaft, a first hydraulic rod 14 is fixedly arranged at one end of the fixed block 12, a first push plate 15 is fixedly connected to the telescopic end of the first hydraulic rod 14, a rack 16 is fixedly arranged on the outer wall of the movable arm 11, a first servo motor 17 is fixedly arranged on one side of the supporting cylinder 10 through a bracket, a gear 18 is connected to the output end of the first servo motor 17 through a coupling, a collecting box 19 is arranged at one side of the device main body 1, the top end of the collecting box 19 is provided with a feed inlet 20, the back of the collecting box 19 is fixedly provided with a fixing frame 21, one side of the outer wall of the fixing frame 21 is provided with a movable groove 23, the inside of the movable groove 23 is provided with a sliding block 24 in a clamping way, one side of the outer wall of the sliding block 24 is fixedly provided with a second hydraulic rod 25, the telescopic end of the second hydraulic rod 25 is fixedly connected with a second push plate 26, the other side of the outer wall of the sliding block 24 is fixedly provided with a second inflatable shaft 27, the top end of the fixing frame 21 is fixedly provided with a winding roller 28 through a bracket, one end of a rotating shaft of the winding roller 28 is in transmission connection with a second servo motor 29, the second servo motor 29 is fixedly connected with the bracket of the winding roller 28, the outer wall of the winding roller 28 is fixedly connected with a lifting rope 30, the device is connected with a tension roller of a film conveying device at the next stage, a winding drum on the first inflatable shaft 13 can be pushed by driving the first push plate 15 through the first hydraulic rod 14, so that the reel can drop into the interior of the collecting box 19, new materials are simultaneously loaded onto the second inflatable shaft 27, the second inflatable shaft 27 is aligned with the first inflatable shaft 13, the second pushing plate 26 is driven by the second hydraulic rod 25 to load the materials onto the first inflatable shaft 13, and convenience and automation in feeding of the device can be effectively improved through the structure.

Referring to fig. 1, 2 and 3, a plurality of tensioning rollers 2 are installed on the top end of a device main body 1 through a bracket, a pair of supporting plates 3 are fixedly installed on the top end of the device main body 1, a transmission rod 4 is installed on one side, close to each other, of each supporting plate 3 through a bearing, one end of the transmission rod 4 penetrates through the supporting plates 3 through a through groove and is in transmission connection with a driving motor 5, the driving motor 5 is fixedly connected with the outer wall of the supporting plates 3, a pair of eccentric wheels 6 are fixedly installed on the outer wall of the transmission rod 4, a cutter 7 is installed at the bottom ends of the eccentric wheels 6 through a rotating shaft, two sides of the cutter 7 are in sliding connection with one sides of the two supporting plates 3 through sliding rails, effective materials can be conveyed and tensioned through the tensioning rollers 2 and the cutter 7, and meanwhile, the materials can be cut.

Referring to fig. 1 and 3, one end of the first air expansion shaft 13 is clamped into the U-shaped bracket 9, one end of the first hydraulic rod 14 is parallel to one side of the fixed block 12, one end of the first push plate 15 is located above the first air expansion shaft 13, the rack 16 extends to the outer side of the supporting cylinder 10 through the through hole, the gear 18 is meshed with the rack 16, when the winding drum on the first air expansion shaft 13 needs to be removed, the gear 18 is driven to rotate through the first servo motor 17, so that the meshed rack 16 is driven to move, meanwhile, the movable arm 11 extends outwards in the supporting cylinder 10, along with the extension of the movable arm 11, one end of the first air expansion shaft 13 is separated from the U-shaped bracket 9, then the first push plate 15 is driven by the first hydraulic rod 14, the winding drum on the first push air expansion shaft 13 is separated, then falls into the inside the collecting box 19 through the feeding hole 20, and convenience in waste blanking can be effectively improved through the structure.

Referring to fig. 1 and 4, the fixed frame 21 is L-shaped, a bottom plate is fixedly arranged at the bottom of the fixed frame 21, rollers 22 are uniformly arranged at the top end of the bottom plate of the fixed frame 21, one end of a lifting rope 30 extends to the inside of a movable groove 23 through a through groove and is fixedly connected with the top end of the outer wall of a sliding block 24, a worker can effectively conveniently package materials on a second air expansion shaft 27 through the rollers 22, and then a second servo motor 29 drives a winding roller 28 to wind the lifting rope 30, so that the sliding block 24 drives the second air expansion shaft 27 and the material roll to ascend, and after the second air expansion shaft 27 and the first air expansion shaft 13 are mutually aligned, a second push plate 26 is driven by a second hydraulic rod 25 to push the material roll to the first air expansion shaft 13, and the convenience of material roll feeding is improved through the structure.

When the device is used, the device is firstly connected with a tension roller of the next-stage film conveying equipment, after a material roll on the first air expansion shaft 13 is used up, a gear 18 is driven to rotate by a first servo motor 17, so that a rack 16 connected with each other in a meshed mode is driven to move, meanwhile, a movable arm 11 is driven to extend outwards in the supporting cylinder 10 by the rack 16, one end of the first air expansion shaft 13 is separated from a U-shaped bracket 9, then a first push plate 15 is driven by a first hydraulic rod 14 to push a winding drum on the first air expansion shaft 13 to move and separate, then the winding drum falls into a collecting box 19 through a feed opening 20 to collect the material roll, a new material roll is placed on a bottom plate on the inner side of a fixing frame 21 by a worker and is sleeved on a second air expansion shaft 27, then a winding roller 28 is driven by a second servo motor 29 to wind a lifting rope 30, meanwhile, the movable arm 11 is driven to move in a movable groove 23, at the moment, the movable arm 11 is driven by the first servo motor 17 to extend upwards until the first air expansion shaft 13 and the second air expansion shaft 27 are driven by the second hydraulic rod 27 to push the first hydraulic rod 25 to align the first air expansion shaft 25 with the second air expansion shaft 25, and then the material roll is driven by the second hydraulic rod 25 to retract to the first air expansion shaft 25 to collect the material roll, and then the material roll is retracted by the first hydraulic rod 25.

The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (5)

1. The feeding structure of the automatic cutting device comprises a device main body (1) and is characterized in that a supporting arm (8) and a supporting cylinder (10) are fixedly arranged on one side of the top end of the device main body (1), the positions of the supporting arm (8) and the supporting cylinder (10) are mutually symmetrical, a U-shaped bracket (9) is fixedly arranged at one end of the supporting arm (8), a movable arm (11) is arranged in the supporting cylinder (10) in an inserted mode, a fixed block (12) is fixedly arranged at one end of the movable arm (11), a first air expansion shaft (13) is arranged at one side of the fixed block (12) through a rotating shaft, a first hydraulic rod (14) is fixedly arranged at one end of the fixed block (12), a first push plate (15) is fixedly connected to the telescopic end of the first hydraulic rod (14), a rack (16) is fixedly arranged on the outer wall of the movable arm (11), a first servo motor (17) is fixedly arranged at one side of the supporting cylinder (10) through a bracket, a gear main body (18) is connected to the output end of the servo motor through a transmission device, a first collecting box (19) is arranged at one side of the collecting box (19), a collecting box (19) is arranged at one side of the collecting box (19), a movable groove (23) is formed in one side of the outer wall of the fixed frame (21), a sliding block (24) is mounted in the movable groove (23) in a clamping mode, a hydraulic rod II (25) is fixedly mounted on one side of the outer wall of the sliding block (24), a push plate II (26) is fixedly connected to the telescopic end of the hydraulic rod II (25), an air expansion shaft II (27) is fixedly mounted on the other side of the outer wall of the sliding block (24), a winding roller (28) is fixedly mounted on the top end of the fixed frame (21) through a support, a servo motor II (29) is connected to one end of a rotating shaft of the winding roller (28) in a transmission mode, the servo motor II (29) is fixedly connected with the support of the winding roller (28), and a lifting rope (30) is fixedly connected to the outer wall of the winding roller (28);

The device comprises a device body (1), a plurality of tensioning rollers (2) are arranged at the top end of the device body (1) through a bracket, a pair of supporting plates (3) are fixedly arranged at the top end of the device body (1), a transmission rod (4) is arranged at one side, close to each other, of each supporting plate (3) through a bearing, one end of each transmission rod (4) penetrates through the supporting plate (3) through a through groove and is in transmission connection with a driving motor (5), and the driving motor (5) is fixedly connected with the outer wall of the supporting plate (3);

The outer wall fixed mounting of transfer line (4) has a pair of eccentric wheel (6), and a pair of cutter (7) are installed through the pivot to the bottom of eccentric wheel (6), the both sides of cutter (7) are all through one side sliding connection of slide rail and two backup pads (3).

2. The feeding structure of an automatic cutting device according to claim 1, wherein one end of the first inflatable shaft (13) is clamped into the U-shaped bracket (9), one end of the first hydraulic rod (14) is level with one side of the fixed block (12), and one end of the first push plate (15) is located above the first inflatable shaft (13).

3. The feeding structure of an automatic cutting device according to claim 1, wherein the rack (16) extends to the outer side of the supporting cylinder (10) through the through hole, and the gear (18) is meshed with the rack (16).

4. The feeding structure of the automatic cutting device according to claim 1, wherein the fixing frame (21) is L-shaped, a bottom plate is fixedly arranged at the bottom of the fixing frame (21), and rollers (22) are uniformly arranged at the top end of the bottom plate of the fixing frame (21).

5. The feeding structure of an automatic cutting device according to claim 1, wherein one end of the lifting rope (30) extends to the inside of the movable groove (23) through the through groove and is fixedly connected with the top end of the outer wall of the sliding block (24).