CN209774838U - Novel full-automatic double-deck punching device - Google Patents
Novel full-automatic double-deck punching device Download PDFInfo
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- CN209774838U CN209774838U CN201920594618.3U CN201920594618U CN209774838U CN 209774838 U CN209774838 U CN 209774838U CN 201920594618 U CN201920594618 U CN 201920594618U CN 209774838 U CN209774838 U CN 209774838U
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- 238000004080 punching Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 claims abstract description 16
- 241000587161 Gomphocarpus Species 0.000 claims abstract description 12
- 230000010354 integration Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a novel full-automatic double-deck punching device, include: the paper tape punching machine comprises a base, a lower layer rack, a limit switch, a follow-up frame, a motor, a nail seat, a nail head, an equal-width cam, an upper layer support, a motor support plate, pressing centering mechanisms and a graduated scale, wherein the two pressing centering mechanisms are located at the left end and the right end of the base and clamp and center paper tapes, the lower layer rack is fixed in the middle of the base through welding, the upper layer rack is welded on the lower layer rack, the motor located at the vertical position of a T-shaped through groove in the upper surface of the lower layer rack drives the equal-width cam to rotate, so that the follow-up frame vertically moves to drive the two nail heads to realize intermittent punching between the upper layer and. The utility model has the advantages that: the automatic punching machine is simple in structure, small in size, flexible in operation and high in automation degree, can realize double-layer intermittent quick punching, and is high in integration level of the pressing and centering mechanism.
Description
Technical Field
The utility model relates to an office accommodation, concretely relates to novel full-automatic double-deck punching device.
Background
In our daily life, there are many local needs to be used and punch, not only need punch on the band, the white paper in bulk that we used sometimes also can be used and punch, and present double-deck drilling equipment adopts the cylinder to punch mostly, the equipment is complicated, external control is loaded down with trivial details, and it is more in disorder to press from both sides tight centering mechanism, to in the succinct practicality of structure, the paper tape compresses tightly the higher double-deck perforating device of centering mechanism integrated level and does not have the equipment of relatively perfect, consequently need design a neotype double-deck drilling equipment, not only can realize high automation, efficient punching, moreover, the steam generator is simple in structure, high operation convenience is realized, it is high to compress tightly centering mechanism integrated level.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to realize simple and practical, double-deck, quick mechanized punching, in order to solve above problem the utility model provides a novel full-automatic double-deck punching device, its simple structure, convenient operation, punching efficiency height, press from both sides tight centering mechanism integrated level height. The utility model discloses the technical scheme who adopts does: a novel deflectable asymmetric perforating apparatus, comprising: the device comprises a base, a lower-layer rack, a limit switch, a follow-up frame, a motor, a nail seat, a nail head, an equal-width cam, an upper-layer rack, a motor supporting plate, two compressing and centering mechanisms and a graduated scale, wherein the base is of a convex structure, a rectangular through groove is formed in the right side of the middle of the base, the rectangular through grooves are symmetrically distributed about the transverse central axis of the base, the two compressing and centering mechanisms are respectively positioned at the left end and the right end of the base and symmetrically distributed about the longitudinal central axis of the base, the two compressing and centering mechanisms are fixed on the base through welding, the lower-layer rack is positioned in the middle of the base and symmetrically distributed about the transverse central axis and the longitudinal central axis of the base, a T-shaped through groove is formed in the upper surface of the lower-layer rack, and a rectangular through groove is respectively formed in the vertical direction of the center of the front, the lower-layer rack is fixed on the base through welding, the number of the motors is three, one of the motors is arranged at the vertical position of a T-shaped through groove on the upper surface of the lower-layer rack, the equal-width cam is positioned at the right side of the motor, namely the transverse position of the T-shaped through groove on the upper surface of the lower-layer rack, the equal-width cam is in an arc triangular shape, the equal-width cam is arranged on the motor through a key, the follow-up frame is in a rectangular frame structure, the front end surface and the rear end surface of the follow-up frame are respectively provided with a straight quadrangular prism projection along the vertical direction, the upper surface and the lower surface of the inner side of the follow-up frame are tangent to the contour surface of the equal-width cam, the straight quadrangular prism projection of the follow-up frame is matched with the rectangular through groove of the lower-layer rack, so that the follow-up frame can only vertically move but cannot swing left and, two the pin fin is through welded fastening in on the follow-up frame, upper rack is located lower floor's frame upper portion and its terminal surface all around and control with lower floor's frame is terminal surface parallel and level all around, upper rack right side position is opened has a rectangle to lead to the groove, the nail seat has two, two the nail seat through the welding install respectively in the base with the rectangle of upper rack leads to the groove in, limit switch has two, two limit switch through the welding install respectively in the base with just in the upper rack the position of surface about the follow-up frame outside, two limit switch preceding terminal surface with the base the preceding terminal surface parallel and level of upper rack.
Compress tightly centering mechanism by braced frame, spring A, pinch roller support, pinch roller, cooperation wheel and constitute, every compress tightly in centering mechanism spring A have four pinch roller support have two the pinch roller has two the cooperation wheel has two, two the cooperation wheel passes through the bearing and installs on braced frame, two the pinch roller passes through the axle and installs two on the pinch roller support, four spring A and two four cylinder bulges on pinch roller support upper portion cooperate with the axle center, two the pinch roller support is installed through upper portion cylinder bulge on braced frame's diaphragm, the pinch roller with cooperation wheel middle part is linear contact, thereby through spring A gives the clamp of the object of punching is realized to the downward power of pinch roller support, the scale has four, is located every respectively in compressing tightly centering mechanism every the lower part of cooperation wheel just hugs closely the braced frame The two motor supporting plates are respectively arranged at the upper part and the lower part of a vertical plate at the rear side of the supporting frame of the pressing centering mechanism at the right end of the base in a welding manner, the other two motors are arranged on the two motor supporting plates, and output shafts of the two motors are connected with shafts of the two matching wheels through couplers.
The cooperation wheel comprises roller bearing, spring B, spiral centering plate, the roller bearing is the step shaft, and the middle part diameter is greater than both sides diameter and both sides and opens threadedly, the terminal surface has a hexagonal stud bulge before the roller bearing, spring B has two, two spring B wears the roller bearing both sides, spring B diameter is less than roller bearing middle part diameter, the spiral centering plate has two, the spiral centering plate outward appearance is hexagonal stud and cylindrical combination form, and inside division has threaded through-hole, two the spiral centering plate passes through the threaded connection cooperation and is in the roller bearing both ends, two spring B can be under the effect of elasticity with two the spiral centering plate props tightly, the hexagonal stud bulge of terminal surface before the roller bearing with the hexagonal stud of spiral centering plate utilizes the instrument to close soon for convenience the spiral centering plate.
The utility model has the advantages that: the punching machine is simple in structure, convenient to operate, high in automation degree, punching efficiency and clamping and centering mechanism integration level.
The following describes the present invention in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is the utility model discloses a novel full-automatic double-deck punching device overall structure sketch map.
Fig. 2 is a schematic view of a lower-layer frame structure of the novel full-automatic double-layer punching device.
Fig. 3 is a structural schematic diagram of a novel full-automatic double-layer punching device compressing and centering mechanism.
Fig. 4 is a structural schematic diagram of a matching wheel of the novel full-automatic double-layer punching device.
Fig. 5 is a schematic view of the novel full-automatic double-layer punching device of the present invention showing the matching of the follow-up frame, the motor, the pin head, and the cam with the same width.
In the figure: 1. the device comprises a base 2, a lower-layer rack 3, a limit switch 4, a follow-up frame 5, a motor 6, a nail seat 7, a nail head 8, an equal-width cam 9, an upper-layer rack 10, a motor supporting plate 11, a pressing and centering mechanism 12 and a graduated scale
Detailed Description
Referring to fig. 1, 2, 3, 4, and 5, a novel deflectable asymmetric punch assembly includes: base (1), lower floor's frame (2), limit switch (3), follow-up frame (4), motor (5), nail seat (6), pin fin (7), aequilate cam (8), upper frame (9), motor backup pad (10), compress tightly centering mechanism (11), scale (12), base (1) is protruding type structure, and middle part right side position is opened there is a rectangle to lead to the groove, and the rectangle leads to the groove about the horizontal central axis of base (1) is the symmetric distribution, it has two to compress tightly centering mechanism (11), two compress tightly centering mechanism (11) and be located respectively the base (1) about both ends and about the longitudinal central axis of base (1) is the symmetric distribution, two compress tightly centering mechanism (11) through the welded fastening on base (1), lower floor's frame (2) are located the middle part of base (1) and about the horizontal central axis of base (1) is the symmetric distribution, The vertical central axis is symmetrically distributed, the upper surface of the lower layer rack (2) is provided with a T-shaped through groove, the vertical direction of the center of the front end surface and the rear end surface of the transverse position of the T-shaped through groove is respectively provided with a rectangular through groove, the lower layer rack (2) is fixed on the base (1) through welding, three motors (5) are provided, one of the motors (5) is arranged at the vertical position of the T-shaped through groove on the upper surface of the lower layer rack (2), the equal-width cam (8) is positioned at the right side of the motor (5), namely the transverse position of the T-shaped through groove on the upper surface of the lower layer rack (2), the equal-width cam (8) is in an arc triangle shape, the equal-width cam (8) is arranged on the motor (5) through a key, the follow-up frame (4) is in a rectangular frame structure, and the front end surface and the rear end surface are, the upper surface and the lower surface of the inner side of the follow-up frame (4) are tangent to the contour surface of the equal-width cam (8), the straight quadrangular prism of the follow-up frame (4) protrudes to be matched with the rectangular through groove of the lower rack (2) so that the follow-up frame (4) can only move vertically and cannot swing left and right, two nail heads (7) are arranged, the two nail heads (7) are respectively positioned at the geometric centers of the upper surface and the lower surface of the outer side of the follow-up frame (4), the two nail heads (7) are fixed on the follow-up frame (4) through welding, the upper rack (9) is positioned at the upper part of the lower rack (2) and the front, rear, left and right end surfaces of the upper rack (9) are flush with the front, rear, left and right end surfaces of the lower rack (2), the right part of the upper rack (9) is provided with the rectangular through groove, two nail seats (6) are respectively arranged in the through grooves of the base (1) and the rectangular through welding, limit switch (3) have two, two limit switch (3) through the welding install respectively in base (1) with just on upper rack (9) the position of surface about follow-up frame (4) outside, two before limit switch (3) terminal surface with base (1) the preceding terminal surface parallel and level of upper rack (9).
The pressing and centering mechanism (11) consists of a supporting frame (1101), four springs A (1102), two pressing wheel brackets (1103), two pressing wheels (1104) and two matching wheels (1105), wherein in each pressing and centering mechanism (11), the number of the springs A (1102) is four, the number of the pressing wheel brackets (1103) is two, the number of the pressing wheels (1104) is two, the number of the matching wheels (1105) is two, the two matching wheels (1105) are arranged on the supporting frame (1101) through bearings, the two pressing wheels (1104) are arranged on the two pressing wheel brackets (1103) through shafts, the four springs A (1102) are coaxially matched with four cylindrical bulges at the upper parts of the two pressing wheel brackets (1103), the two pressing wheel brackets (1103) are arranged on a transverse plate of the supporting frame (1101) through the cylindrical bulges at the upper parts, and the pressing wheels (1104) are in linear contact with the middle parts of the matching wheels (1105), therefore, the pressing wheel support (1103) is clamped by downward force of the spring A (1102), the number of the graduated scales (12) is four, the graduated scales are respectively located at the lower part of each matching wheel (1105) in each pressing centering mechanism (11) and tightly attached to the end face of the outer side of the supporting frame (1101), the number of the motor supporting plates (10) is two, the two motor supporting plates (10) are respectively installed at the upper part and the lower part of a vertical plate at the rear side of the supporting frame (1101) of the pressing centering mechanism (11) at the right end of the base (1) through welding, the other two motors (5) are installed on the two motor supporting plates (10), and output shafts of the two motors (5) are connected with shafts of the two matching wheels (1105) through couplers.
The matching wheel (1105) is composed of a roller (11051), springs B (11052) and spiral centering plates (11053), the roller (11051) is a stepped shaft, the diameter of the middle portion of the roller is larger than that of the two sides of the roller, threads are arranged on the two sides of the roller, a hexagonal stud protruding portion is arranged on the front end face of the roller (11051), the number of the springs B (11052) is two, the springs B (11052) penetrate through the two sides of the roller (11051), the diameter of the springs B (11052) is smaller than that of the middle portion of the roller (11051), the number of the spiral centering plates (11053) is two, the appearance of each spiral centering plate (11053) is in a combined form of a hexagonal stud and a cylinder, threaded through holes are arranged in the spiral centering plates (11053), the two spiral centering plates (11053) are matched with the two ends of the roller (11051) through threaded connection, the two springs B (11052) can tightly support the two spiral centering plates (11053) under the action of elasticity, and the stud protruding portion of the front end face of the spiral centering plate (110 The posts are for facilitating screwing of the helical centring plate (11053) by means of a tool.
Respectively penetrating two paper tapes through an upper pressing wheel (1104) and a matching wheel (1105) of a pressing and centering mechanism (11) at the left end of a base (1), a lower pressing wheel (1104) and the matching wheel (1105), then respectively penetrating between an upper nail seat (6) and a nail head (7), a lower nail seat (6) and the nail head (7), and finally respectively penetrating through the upper pressing wheel (1104) and the matching wheel (1105) of the pressing and centering mechanism (11) at the right end of the base (1), the lower pressing wheel (1104) and the matching wheel (1105), and respectively screwing and adjusting the distance from two spiral centering plates (11053) in each matching wheel (1105) in the two pressing and centering mechanisms (11) to the central scale mark of the scale (12) by using a tool according to the widths of the four scales (12) and the paper tapes so as to center the two paper tapes, the four pinch rollers (1104) can pinch the paper tape under the action of a spring A (1102) to enable the paper tape to be in a stretched state, then an external controller is started to enable the motor (5) arranged at the vertical position of the T-shaped through groove on the upper surface of the lower rack (2) to rotate in advance, when the motor (5) drives the follow-up frame (4) to move downwards to punch the lower paper tape, the limit switch (3) arranged on the base (1) is triggered at the same time, the motor (5) arranged at the upper part of the vertical plate on the rear side of the supporting frame (1101) of the pinch centering mechanism (11) arranged at the right end of the base (1) is enabled to rotate for a certain number of turns through the external controller to stop, even if the upper paper tape advances for a certain distance under the friction force of the matching wheel (1105), and when the motor (5) continues to rotate, when the follow-up frame (4) is driven to move upwards to punch an upper paper tape, the limit switch (3) arranged on the upper layer rack (9) is triggered at the same time, the limit switch is enabled to give a pulse to the motor (5) arranged at the lower part of a vertical plate at the rear side of the supporting frame (1101) of the pressing and centering mechanism (11) arranged at the right end of the base (1) through an external controller, the motor is enabled to stop after rotating for a certain number of turns, even if the lower paper tape advances for a certain distance under the friction force of the matching wheel (1105), the motor (5) continues to rotate to drive the follow-up frame (4) to move downwards to punch the lower paper tape, the limit switch (3) arranged on the base (1) is triggered at the same time, the cycle and cycle are repeated, the intermittent punching of the upper and lower paper tapes is realized, and the advancing distance of the paper tapes can be changed by controlling the external controller, i.e. change the perforation pitch.
Claims (3)
1. The utility model provides a novel full-automatic double-deck punching device which characterized in that: including base (1), lower floor's frame (2), limit switch (3), follow-up frame (4), motor (5), nail seat (6), pin fin (7), aequilate cam (8), upper frame (9), motor backup pad (10), compress tightly centering mechanism (11), scale (12), base (1) is protruding type structure, and middle part right side position is opened there is a rectangle to lead to the groove, and the rectangle leads to the groove about the horizontal central axis of base (1) is the symmetric distribution, it has two to compress tightly centering mechanism (11), two compress tightly centering mechanism (11) and be located respectively the base (1) about both ends and about the longitudinal central axis of base (1) is the symmetric distribution, two compress tightly centering mechanism (11) through welded fastening in on base (1), lower floor's frame (2) are located the middle part of base (1) and about the horizontal central axis of base (1) is a, The vertical central axis is symmetrically distributed, the upper surface of the lower layer rack (2) is provided with a T-shaped through groove, the vertical direction of the center of the front end surface and the rear end surface of the transverse position of the T-shaped through groove is respectively provided with a rectangular through groove, the lower layer rack (2) is fixed on the base (1) through welding, three motors (5) are provided, one of the motors (5) is arranged at the vertical position of the T-shaped through groove on the upper surface of the lower layer rack (2), the equal-width cam (8) is positioned at the right side of the motor (5), namely the transverse position of the T-shaped through groove on the upper surface of the lower layer rack (2), the equal-width cam (8) is in an arc triangle shape, the equal-width cam (8) is arranged on the motor (5) through a key, the follow-up frame (4) is in a rectangular frame structure, and the front end surface and the rear end surface are, the upper surface and the lower surface of the inner side of the follow-up frame (4) are tangent to the contour surface of the equal-width cam (8), the straight quadrangular prism of the follow-up frame (4) protrudes to be matched with the rectangular through groove of the lower rack (2) so that the follow-up frame (4) can only move vertically and cannot swing left and right, two nail heads (7) are arranged, the two nail heads (7) are respectively positioned at the geometric centers of the upper surface and the lower surface of the outer side of the follow-up frame (4), the two nail heads (7) are fixed on the follow-up frame (4) through welding, the upper rack (9) is positioned at the upper part of the lower rack (2) and the front, rear, left and right end surfaces of the upper rack (9) are flush with the front, rear, left and right end surfaces of the lower rack (2), the right part of the upper rack (9) is provided with the rectangular through groove, two nail seats (6) are respectively arranged in the through grooves of the base (1) and the rectangular through welding, limit switch (3) have two, two limit switch (3) through the welding install respectively in base (1) with just on upper rack (9) the position of surface about follow-up frame (4) outside, two before limit switch (3) terminal surface with base (1) the preceding terminal surface parallel and level of upper rack (9).
2. The novel full-automatic double-layer punching device as claimed in claim 1, characterized in that: the pressing and centering mechanism (11) consists of a supporting frame (1101), four springs A (1102), two pressing wheel brackets (1103), two pressing wheels (1104) and two matching wheels (1105), wherein in each pressing and centering mechanism (11), the number of the springs A (1102) is four, the number of the pressing wheel brackets (1103) is two, the number of the pressing wheels (1104) is two, the number of the matching wheels (1105) is two, the two matching wheels (1105) are arranged on the supporting frame (1101) through bearings, the two pressing wheels (1104) are arranged on the two pressing wheel brackets (1103) through shafts, the four springs A (1102) are coaxially matched with four cylindrical bulges at the upper parts of the two pressing wheel brackets (1103), the two pressing wheel brackets (1103) are arranged on a transverse plate of the supporting frame (1101) through the cylindrical bulges at the upper parts, and the pressing wheels (1104) are in linear contact with the middle parts of the matching wheels (1105), therefore, the pressing wheel support (1103) is clamped by downward force of the spring A (1102), the number of the graduated scales (12) is four, the graduated scales are respectively located at the lower part of each matching wheel (1105) in each pressing centering mechanism (11) and tightly attached to the end face of the outer side of the supporting frame (1101), the number of the motor supporting plates (10) is two, the two motor supporting plates (10) are respectively installed at the upper part and the lower part of a vertical plate at the rear side of the supporting frame (1101) of the pressing centering mechanism (11) at the right end of the base (1) through welding, the other two motors (5) are installed on the two motor supporting plates (10), and output shafts of the two motors (5) are connected with shafts of the two matching wheels (1105) through couplers.
3. The novel full-automatic double-layer punching device as claimed in claim 2, characterized in that: the matching wheel (1105) is composed of a roller (11051), springs B (11052) and spiral centering plates (11053), the roller (11051) is a stepped shaft, the diameter of the middle portion of the roller is larger than that of the two sides of the roller, threads are arranged on the two sides of the roller, a hexagonal stud protruding portion is arranged on the front end face of the roller (11051), the number of the springs B (11052) is two, the springs B (11052) penetrate through the two sides of the roller (11051), the diameter of the springs B (11052) is smaller than that of the middle portion of the roller (11051), the number of the spiral centering plates (11053) is two, the appearance of each spiral centering plate (11053) is in a combined form of a hexagonal stud and a cylinder, threaded through holes are arranged in the spiral centering plates (11053), the two spiral centering plates (11053) are matched with the two ends of the roller (11051) through threaded connection, the two springs B (11052) can tightly support the two spiral centering plates (11053) under the action of elasticity, and the stud protruding portion of the front end face of the spiral centering plate (110 The posts are for facilitating screwing of the helical centring plate (11053) by means of a tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594618.3U CN209774838U (en) | 2019-04-28 | 2019-04-28 | Novel full-automatic double-deck punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594618.3U CN209774838U (en) | 2019-04-28 | 2019-04-28 | Novel full-automatic double-deck punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774838U true CN209774838U (en) | 2019-12-13 |
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ID=68804370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594618.3U Active CN209774838U (en) | 2019-04-28 | 2019-04-28 | Novel full-automatic double-deck punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774838U (en) |
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2019
- 2019-04-28 CN CN201920594618.3U patent/CN209774838U/en active Active
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