CN210996035U - Automatic word machine is enclosed in punching a hole - Google Patents
Automatic word machine is enclosed in punching a hole Download PDFInfo
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- CN210996035U CN210996035U CN201921226280.2U CN201921226280U CN210996035U CN 210996035 U CN210996035 U CN 210996035U CN 201921226280 U CN201921226280 U CN 201921226280U CN 210996035 U CN210996035 U CN 210996035U
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Abstract
The utility model discloses an automatic word machine is enclosed in punching a hole is equipped with feed mechanism, slotting mechanism in the frame and encloses curved mechanism, its characterized in that: and a punching device is arranged on the rack and is arranged between the feeding mechanism and the grooving mechanism or between the grooving mechanism and the surrounding bending mechanism. The utility model discloses add the mechanism of punching a hole on enclosing the word machine, can automatic one shot forming fixed orifices when enclosing word machine processing panel, the punching device simple structure who adds, the operation is reliable, servo motor control punching speed is fast, position control is accurate, the noise is little, crank link mechanism can realize the reinforcement effect, thereby reduce the equipment volume, avoid too heavy mechanism to cause the difficulty to the installation and debugging, and can accurate control punching position, possible fast, one shot forming need not secondary operation on enclosing the word machine, thereby raise the efficiency, and the cost is reduced.
Description
Technical Field
The utility model relates to a word machine field is enclosed in the numerical control, specifically say and relate to an automatic word machine is enclosed in punching a hole.
Background
The three-dimensional luminous character is the most common advertisement carrier at present, and the three-dimensional luminous character comprises a color panel, a bottom plate, a three-dimensional surrounding edge and an internal luminous component, wherein the three-dimensional surrounding edge is the most important. The surrounding edge is made of a long sheet-shaped plate material after being processed by a word surrounding machine. The character enclosing machine is used for milling plates as required to form a groove, the plates can be bent into an angle along the groove, so that the plates can be conveniently bent according to the requirement of forming a three-dimensional figure to form an arc edge or an angle of a three-dimensional character, and finally a three-dimensional surrounding edge of a three-dimensional luminous character is formed. The bottom plate matched with the bent plate in shape needs to be buckled, and holes need to be punched in the plate in advance to conveniently fix the bottom plate on the plate by using rivets.
The holes on the plate cannot be preset on the basis of the existing process and equipment, and the punching position needs to be determined according to the shape enclosed by the plate, so that the plate is buckled with a bottom plate after the plate is punched in the existing advertising industry for manufacturing the three-dimensional luminous characters, the punching operation is to form the approximate appearance of a three-dimensional surrounding edge after the plate is grooved and bent by a character enclosing machine, then the punching position is manually selected according to the principle that the three-dimensional surrounding edge has no interference, and the punching is realized by manual punching pliers and a pneumatic or electric punching gun. The ubiquitous problem of this kind of mode of punching is that workman's operating efficiency is low, and artifical speed of punching is slow, and the artifical position of selecting to punch often is accurate inadequately moreover, often appears punching the back and discover again that there is other positions of panel to interfere and the problem that can't use in the position of punching, has the shortcoming such as artifical punching wastes time and energy, human cost height, seriously drags slow production speed, reduces production efficiency, increase cost.
The scheme of solving this problem has not yet appeared on the existing market, encloses word machine market needs one kind and can solve the inefficiency that current mode of punching exists, enclose word machine with high costs height problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned conventional art's weak point, provide an automatic enclose word machine punches a hole, the position of punching can be accurate control, can accomplish fast moreover, and one shot forming need not secondary operation on enclosing the word machine to raise the efficiency, reduce cost.
The purpose of the utility model is achieved through the following technical measures:
the utility model provides an automatic word machine is enclosed in punching a hole, includes the frame, be equipped with feed mechanism, slotting mechanism in the frame and enclose curved mechanism, its characterized in that: and a punching device is arranged on the rack and is arranged between the feeding mechanism and the grooving mechanism or between the grooving mechanism and the surrounding bending mechanism.
As a preferable scheme, one side of the punching device is provided with a plate punching fixing device, and the plate punching fixing device fixes the plate during punching.
As an optimal scheme, the plate punching fixing device comprises a punching fixing cylinder, a movable brake block and a fixed brake block, the movable brake block is connected with a piston rod of the punching fixing cylinder, and a plate brake gap is formed between the movable brake block and the fixed brake block.
As a preferred scheme, the punching device comprises a punching driving device, a punching part and a punching base plate, the punching part comprises a punch and a punch mounting seat, the punch is mounted on the punch mounting seat, a punch through hole and a material belt through groove are formed in the punching base plate, the punch through hole vertically penetrates the material belt through groove, one end, far away from the punch mounting seat, of the punch stretches into the punch through hole, and the punching driving device drives the punching part to do linear reciprocating motion towards the punching base plate.
As a preferable scheme, a punch position sensor is arranged on the frame, and the punch position sensor is matched with the punching part in position. And when the punching part is retracted to the initial origin position, the punch position sensor is triggered to send a return signal.
As a preferred scheme, the punch comprises a punch tail end, a punch rod and a punch tip which are integrally arranged, the diameter of the punch tail end is larger than that of the punch rod, the punch mounting seat is provided with a punch mounting groove, the cross section of the punch mounting groove is T-shaped, and the punch tail end is sleeved in the punch mounting groove; the punching machine is characterized in that a base plate mounting seat is arranged on the machine frame, a base plate mounting groove is formed in the punching base plate, the punching base plate is connected to the base plate mounting seat in a threaded mode through the base plate mounting groove, and the height of the punching base plate is adjusted through the base plate mounting groove.
Preferably, the punching driving device comprises a slide rail pair, a multi-link force boosting device and a link driving device, the slide rail pair comprises a slide block and a slide rail which are in sliding fit with each other, the punching part is mounted on the slide block, and the link driving device is in transmission connection with the punching part through the multi-link force boosting device.
As a preferred scheme, the multi-link booster device comprises a first toggle rod, a second toggle rod and a connecting rod, wherein one end of each of the first toggle rod, the second toggle rod and the connecting rod is sleeved on a movable pin shaft, one end of the connecting rod, which is far away from the movable pin shaft, is in transmission connection with a connecting rod driving device, one end of the second toggle rod, which is far away from the movable pin shaft, is hinged with the punch mounting seat, and one end of the first toggle rod, which is far away from the movable pin shaft, is hinged on the rack. The length of the first toggle rod is less than that of the second toggle rod.
As a specific preferred scheme, the connecting rod driving device comprises a stepping motor, a speed reducer and a crank, the stepping motor is in transmission connection with the speed reducer, the crank is fixedly installed on an output shaft of the speed reducer, and one end, far away from the speed reducer, of the crank is hinged to one end, far away from the movable pin shaft, of the connecting rod.
As a specific preferable scheme, the link driving device is any one of an oil cylinder, an air cylinder, a linear motor, an electric cylinder or a worm gear elevator. The linear motion part in the connecting rod driving device is hinged with one end of the connecting rod, which is far away from the movable pin shaft.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model discloses an automatic word machine is enclosed in punching a hole has simple structure, advantages such as operation is reliable, servo motor control punching speed is fast, and position control is accurate, and the noise is little, and crank link mechanism can realize the reinforcement effect to reduce the equipment volume, avoid too heavy mechanism to cause the difficulty to the installation and debugging, the control position of punching that moreover can be accurate can accomplish fast, and one shot forming need not secondary operation on enclosing the word machine, thereby raises the efficiency, reduce cost.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a three-dimensional structure schematic diagram of the automatic punching character enclosing machine of the utility model.
Fig. 2 is a schematic view of the overlooking structure of the automatic punching character enclosing machine of the utility model.
Fig. 3 is an enlarged view of the structure of the circle a in fig. 2.
Fig. 4 is an enlarged schematic structural view of the middle punching device of the present invention.
Fig. 5 is an enlarged schematic structural view of the middle punching device of the present invention.
Fig. 6 is an enlarged schematic structural view of the middle punch according to the present invention.
Fig. 7 is a sectional view taken along line B-B of fig. 2.
Fig. 8 is a schematic view of a partial structure of an embodiment 2 of the automatic punching character enclosing machine of the present invention.
Detailed Description
Example 1: as shown in fig. 1 to 7, the automatic punching and bending machine comprises a frame 1, wherein a feeding mechanism 2, a grooving mechanism 3 and a bending mechanism 5 are arranged on the frame 1, a punching device 4 is arranged on the frame 1, and the punching device 4 is arranged between the grooving mechanism 3 and the bending mechanism 5. Alternatively, the punching device 4 may be disposed between the feeding mechanism 2 and the grooving mechanism 3, and the same effect is obtained.
As shown in fig. 1 to 3, a punching fixture 7 is provided on one side of the punching apparatus 4, and the punching fixture 7 is used for fixing the sheet 6 during punching.
As shown in fig. 3, panel fixing device 7 that punches a hole is including punching a hole fixed cylinder 71, activity brake block 72 and fixed brake block 73, activity brake block 72 is connected with the piston rod of the fixed cylinder 71 that punches a hole, constitute panel brake clearance between activity brake block 72 and the fixed brake block 73, form the rectangular shape panel 6 of three-dimensional luminous word and pass in the panel brake clearance, when panel fluting, enclose the curved or punch a hole, the fixed cylinder 71 that punches a hole moves, and activity brake block 72 pushes away to fixed brake block 73, and is fixed motionless with panel 6 in the middle of the two, prevents the displacement. The plate punching fixing device 7 can be provided with one or more than one, and the installation position can be before the grooving mechanism 3, between the grooving mechanism 3 and the punching device 4 or between the punching device 4 and the bending mechanism 5.
As shown in fig. 3 to 5 and 7, the punching device 4 includes a punching driving device 41, a punching part 42 and a punching pad 43, the punching part 42 includes a punch 421 and a punch mounting seat 422, the punch 421 is mounted on the punch mounting seat 422, the punching pad 43 is provided with a punch through hole 431, a material belt through groove 432 and a waste material channel 433, the punch through hole 431 vertically penetrates the material belt through groove 432 and communicates with the waste material channel 433, a waste material pipe 102 is arranged below the waste material channel 433, a waste material box 103 is arranged below the waste material pipe, and small-sized waste materials formed after the punching of the plate 6 fall into the waste material box 103 through the waste material channel 433 and the waste material pipe 102, so as to prevent the plate from being splashed and damaged, and ensure the. One end of the punch 421 away from the punch mounting seat 422 extends into the punch through hole 431, and the punching driving device 41 drives the punching component 42 to linearly reciprocate towards the punching backing plate 43, so that punching operation is realized.
As shown in fig. 3, a punch position sensor 101 is provided on the frame 1, and the punch position sensor 101 is provided to be matched with a punch mounting seat 422 in the punching component 42. Punch mount 422 triggers punch position sensor 101 to send a return signal when punch member 42 is retracted to the initial home position.
As shown in fig. 4 and 6, the punch 421 includes a punch tail end 4213, a punch rod 4212 and a punch tip 4211, which are integrally arranged, the diameter of the punch tail end 4213 is larger than that of the punch rod 4212, the punch mounting seat 422 is provided with a punch mounting groove 421, the cross section of the punch mounting groove 4221 is T-shaped, and the punch tail end 4213 is sleeved in the punch mounting groove 4221; the punching machine is characterized in that a base plate mounting seat 44 is arranged on the machine frame 1, a base plate mounting groove 434 is arranged on the punching base plate 43, the punching base plate 43 is in threaded connection with the base plate mounting seat 44 through the base plate mounting groove 434, and the height of the punching base plate 434 is adjusted through the base plate mounting groove 434. The fixing bolts are not shown in the drawings.
As shown in fig. 4 and 5, the punching driving device 41 includes a slide rail pair 411, a multi-link force boosting device 412 and a link driving device 413, the slide rail pair 411 includes a slide block 4111 and a slide rail 4112 which are slidably engaged with each other, a punch mounting seat 422 of the punching component 42 is mounted on the slide block 4111, and the link driving device 413 is in transmission connection with the punching component 42 through the multi-link force boosting device 412.
As shown in fig. 4 and 5, the multi-link force increasing device 412 includes a first toggle link 4121, a second toggle link 4122 and a connecting rod 4123, wherein one end of each of the first toggle link 4121, the second toggle link 4122 and the connecting rod 4123 is sleeved on the movable pin 4125, one end of the connecting rod 4123 away from the movable pin 4125 is in transmission connection with the connecting rod driving device 413, one end of the second toggle link 4122 away from the movable pin 4125 is hinged to the punch mounting seat 422, the frame 1 is provided with a connecting rod mounting seat 4126, the connecting rod mounting seat 4126 is fixedly provided with a first hinge shaft 4124, and one end of the first toggle link 4121 away from the movable pin 4125 is hinged to the first hinge shaft 4124. The first toggle link 4121 has a length smaller than that of the second toggle link 4122.
The connecting rod driving device 413 comprises a stepping motor 4131, a speed reducer 4132 and a crank 4133, the stepping motor 4131 is in transmission connection with the speed reducer 4132, the crank 4133 is fixedly installed on an output shaft of the speed reducer 4132, and one end, far away from the speed reducer 4132, of the crank 4133 is hinged with one end, far away from the movable pin 4125, of the connecting rod 4123.
In this embodiment, the link driving device 413 uses a stepping motor 4131 as power, torque is amplified by a speed reducer 4132, the crank 4133 transmits power to the multi-link force boosting device 412, the multi-link force boosting device 412 further amplifies the torque by the movement of the crank 4133, and the punching component 42 is driven to linearly impact along the slide rail 4112, so that highly reliable and long-life punching operation is realized.
Example 2: as shown in fig. 8, in this embodiment, the connecting rod driving device is an air cylinder 4134, and the air cylinder 4134 includes a cylinder body and a piston rod, and the piston rod is hinged to one end of the connecting rod 4123 away from the movable pin 4125. Of course, the connecting rod driving device can be directly replaced by any one of an oil cylinder, a linear motor, an electric cylinder or a worm gear lifter by an air cylinder, as long as a driving part of linear motion in the connecting rod driving device is hinged with one end of the connecting rod, which is far away from the movable pin shaft.
The rest of this example is the same as example 1.
Claims (9)
1. The utility model provides an automatic word machine is enclosed in punching a hole, includes the frame, be equipped with feed mechanism, slotting mechanism in the frame and enclose curved mechanism, its characterized in that: the punching device is arranged between the feeding mechanism and the grooving mechanism or between the grooving mechanism and the surrounding bending mechanism;
and a plate punching fixing device is arranged on one side of the punching device and used for fixing the plate during punching.
2. An automatic punching and enclosing machine according to claim 1, characterized in that: the plate punching fixing device comprises a punching fixing cylinder, a movable brake block and a fixed brake block, the movable brake block is connected with a piston rod of the punching fixing cylinder, and a plate brake gap is formed between the movable brake block and the fixed brake block.
3. An automatic punching and enclosing machine according to claim 1, characterized in that: the punching device comprises a punching driving device, a punching part and a punching base plate, the punching part comprises a punch and a punch mounting seat, the punch is mounted on the punch mounting seat, a punch through hole and a material belt through groove are formed in the punching base plate, the punch through hole vertically penetrates through the material belt through groove, one end, far away from the punch mounting seat, of the punch stretches into the punch through hole, and the punching driving device drives the punching part to move linearly and reciprocally towards the punching base plate.
4. An automatic punching and enclosing machine according to claim 3, characterized in that: and a punch position sensor is arranged on the frame and is matched with the punching part in position.
5. An automatic punching and enclosing machine according to claim 3, characterized in that: the punch comprises a punch tail end, a punch rod and a punch tip which are integrally arranged, the diameter of the punch tail end is larger than that of the punch rod, the punch mounting seat is provided with a punch mounting groove, the cross section of the punch mounting groove is T-shaped, and the punch tail end is sleeved in the punch mounting groove; the punching machine is characterized in that a base plate mounting seat is arranged on the machine frame, a base plate mounting groove is formed in the punching base plate, the punching base plate is connected to the base plate mounting seat in a threaded mode through the base plate mounting groove, and the height of the punching base plate is adjusted through the base plate mounting groove.
6. An automatic punching and enclosing machine according to claim 3, characterized in that: the punching driving device comprises a slide rail pair, a multi-connecting-rod force boosting device and a connecting rod driving device, the slide rail pair comprises a slide block and a slide rail which are matched with each other in a sliding mode, the punching part is installed on the slide block, and the connecting rod driving device is in transmission connection with the punching part through the multi-connecting-rod force boosting device.
7. An automatic punching and enclosing machine according to claim 6, characterized in that: the multi-connecting-rod force increasing device comprises a first toggle rod, a second toggle rod and a connecting rod, wherein one end of each of the first toggle rod, the second toggle rod and the connecting rod is sleeved on a movable pin shaft, one end of the connecting rod, far away from the movable pin shaft, is in transmission connection with a connecting rod driving device, one end of the second toggle rod, far away from the movable pin shaft, is hinged with the punch mounting seat, and one end of the first toggle rod, far away from the movable pin shaft, is hinged on the rack.
8. An automatic punch enclosure machine as claimed in claim 7, wherein: the connecting rod driving device comprises a stepping motor, a speed reducer and a crank, the stepping motor is in transmission connection with the speed reducer, the crank is fixedly installed on an output shaft of the speed reducer, and one end, away from the speed reducer, of the crank is hinged to one end, away from the movable pin shaft, of the connecting rod.
9. An automatic punch enclosure machine as claimed in claim 7, wherein: the connecting rod driving device is any one of an oil cylinder, an air cylinder, a linear motor, an electric cylinder or a worm gear lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226280.2U CN210996035U (en) | 2019-07-31 | 2019-07-31 | Automatic word machine is enclosed in punching a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226280.2U CN210996035U (en) | 2019-07-31 | 2019-07-31 | Automatic word machine is enclosed in punching a hole |
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| Publication Number | Publication Date |
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| CN210996035U true CN210996035U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921226280.2U Active CN210996035U (en) | 2019-07-31 | 2019-07-31 | Automatic word machine is enclosed in punching a hole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421060A (en) * | 2019-07-31 | 2019-11-08 | 潍坊东鑫智能科技有限公司 | A kind of automatic punching character enclosing machine |
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2019
- 2019-07-31 CN CN201921226280.2U patent/CN210996035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421060A (en) * | 2019-07-31 | 2019-11-08 | 潍坊东鑫智能科技有限公司 | A kind of automatic punching character enclosing machine |
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