CN203047606U - Packing machine for bendable straws - Google Patents
Packing machine for bendable straws Download PDFInfo
- Publication number
- CN203047606U CN203047606U CN 201320017253 CN201320017253U CN203047606U CN 203047606 U CN203047606 U CN 203047606U CN 201320017253 CN201320017253 CN 201320017253 CN 201320017253 U CN201320017253 U CN 201320017253U CN 203047606 U CN203047606 U CN 203047606U
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- wheel
- sprocket
- eccentric
- chain wheel
- frame
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Abstract
A packing machine for bendable straws comprises a picking wheel, a rear blocking plate, a receiving wheel, a shifting plate, a front blocking plate, a front chain wheel assembly, a chain, a rear chain wheel assembly, a feeding mechanism, a rubber wheel packing mechanism and a machine frame, wherein the front chain wheel assembly comprises a chain wheel shaft, an eccentric sleeve, a front chain wheel and a bearing, and the rear chain wheel assembly comprises a rear chain wheel, a driving chain wheel, an eccentric bearing seat, a rear chain wheel shaft and a rear chain wheel bearing. According to the packing machine for the bendable straws, the front chain wheel assembly and the rear chain wheel assembly are modified, so that the shifting plate can move up and down along the rotation of the eccentric sleeve at the position of the front chain wheel and the eccentric bearing seat at the position of the rear chain wheel, and can be adjusted to an optimum position conveniently, and therefore the phenomena often occurring in the past that the shifting plate is bent by the picking wheel and the straws fall off in the feeding process are avoided.
Description
Technical field:
The utility model relates to the bendable drinking straw and makes field, particularly a kind of bendable drinking straw wrapping machine.
Background technology:
In the process of producing the bendable drinking straw, it is to process suction pipe half-blank bending on the wrapping machine of special use in scrimp district that a procedure is arranged, and then implements to be packaged into finished product with plastic film.As shown in Figure 1, its course of processing is: bendable drinking straw half-blank spills from the hopper (not shown), wheel 4 and preceding striker plate 5 are sent into wrapping machine feed mechanism 10 through connecting material, by the switch-plate 6 on the chain 9 with its rapid bending, be sent to left end with being about to it by right-hand member, be in the material feeding wheel 2 of left end and back striker plate 3 it is picked up, and reach rubber wheel package mechanism (not shown) and implement the plastic film packing.Whether the mutual alignment of switch-plate 6 end faces and material feeding wheel 2, switch-plate 6 end faces be suitable corresponding to height of suction pipe etc., is the key that can feed mechanism 10 feedings successful.If switch-plate 6 end faces are too high, the material feeding wheel 2 that can be rotated during work bends; If the plane is low excessively on the switch-plate 6, the slippage in the feeding process of bendable drinking straw half-blank produces fistulae, off gauge such as two-tube.In the past, adjusted the influence of error because being subjected to part's machining errors and assembling, and the wearing and tearing of using part after a period of time, the size of switch-plate 6 is difficult to determine; And in case also be difficult to accurately adjust when above-mentioned two kinds of abnormal condition occurring.
Summary of the invention:
Given this, be necessary to design a kind of bendable drinking straw wrapping machine.
A kind of bendable drinking straw wrapping machine comprises: material feeding wheel, back striker plate, the wheel that connects material, switch-plate, preceding striker plate, front chain wheel assembly, chain, rear sprocket assembly, feed mechanism, rubber wheel package mechanism, frame; Wherein, rear sprocket assembly is arranged on frame left end inside, front chain wheel assembly is arranged on frame right-hand member inside, front chain wheel assembly is connected by chain with rear sprocket assembly, be equipped with switch-plate in the chain outside every predeterminable range, feed mechanism is equipped with on the plane on frame, above the frame right-hand member, be provided with connect material wheel and preceding striker plate, the wheel axis that connects material is perpendicular to the frame front and rear surfaces, connect material to take turns and have the groove parallel with axis on the circumference for holding bendable drinking straw half-blank, preceding striker plate is located at the wheel the right that connects material, the inside face of preceding striker plate cooperates with the wheel peripheral clearance that connects material, material feeding wheel is arranged on the feed mechanism left end, and the material feeding wheel axis is parallel to the frame front and rear surfaces, is provided with the back striker plate on the material feeding wheel right side.
Front chain wheel assembly comprises sprocket shaft, eccentric bushing, preceding sprocket wheel, bearing, and rear sprocket assembly comprises back sprocket wheel, drive sprocket, eccentric bearing block, back sprocket shaft, back sprocket shaft bearing; Wherein, sprocket shaft two ends slotted eye on two sides before and after the frame stretches out and is fixing, and eccentric bushing is socketed in the sprocket shaft middle part, and the endoporus of eccentric bushing is eccentric orfice, at the excircle of eccentric bushing bearing is housed, and preceding sprocket wheel is installed on the outside race; Back sprocket shaft two ends respectively with two after sprocket shaft bearing fix, back sprocket shaft bearing fixes with separately eccentric bearing block respectively, eccentric bearing block is installed on the sidewall of frame front and back, back sprocket wheel is enclosed within sprocket shaft rotation subsequently on the sprocket shaft of back, drive sprocket links to each other with servomotor, and the drive sprocket output shaft joins with the back sprocket shaft.
Preferably, front chain wheel assembly also comprises stop collar; Eccentric bushing is two-stage step cylinder, the less column part of its radius is used for the connection bearing inner ring, the bigger column part of radius with stop collar fixed type bearing together to avoid its left and right displacement, stop collar is socketed on the sprocket shaft and joins with the less column part of eccentric bushing radius, and the stop collar radius is greater than the bearing bore radius.
Preferably, eccentric bearing block is installed in the outside of frame front-back, and eccentric bearing block is the flange arrangement of a band eccentric inner hole, has the deep-slotted chip breaker of three concentrics, radius at its pedestal, and eccentric bearing block is fixed by bolting in groove with frame.
Preferably, the column part internal aperture that the eccentric bushing radius is bigger upwards has the tapped through hole of four quadratures, is rotary with screw in it.
Preferably, be carved with a circle scale mark on the pedestal of eccentric bearing block.
In this programme, when needs are adjusted switch-plate with respect to material feeding wheel, the semi-finished height of bendable drinking straw, only need to adjust the height of chain, sprocket wheel and back sprocket wheel before the chain height is limited by are so only need adjust the height of sprocket shaft and back sprocket shaft.Wherein, the adjustment mode of sprocket shaft is: unclamp the screw on the eccentric bushing, eccentric bushing is turned over a suitable angle, tighten screw; The adjustment mode of back sprocket shaft is: unclamp the bolt on the lateral deviation axle bearing, forward eccentric bearing block to a suitable scale, bolt on, unclamp the bolt on the opposite side eccentric bearing block, eccentric bearing block is forwarded on the scale identical with the front eccentric bearing block, bolt on.
The utility model is by improving front chain wheel assembly and rear sprocket assembly, make the switch-plate can the upper and lower movement with the rotation of the eccentric bearing block at the eccentric bushing at preceding sprocket wheel place and sprocket wheel place, back, easily it is adjusted to the optimum position, thereby recurrent switch-plate is bended by material feeding wheel and the phenomenon of suction pipe slippage in the feeding process before having avoided.
Description of drawings:
Accompanying drawing 1 is that the master of the bendable drinking straw wrapping machine of a width of cloth preferred embodiments looks scheme drawing.
Accompanying drawing 2 is schematic top plan view of the bendable drinking straw wrapping machine of a width of cloth preferred embodiments.
Accompanying drawing 3 is main-vision surface scheme drawings of the material feeding wheel of a width of cloth preferred embodiments.
Accompanying drawing 4 is enlarged diagrams of the switch-plate of a width of cloth preferred embodiments.
Accompanying drawing 5 is enlarged diagrams of the front chain wheel assembly of a width of cloth preferred embodiments.
Accompanying drawing 6 is axial plane scheme drawings of the eccentric bushing of a width of cloth preferred embodiments.
Accompanying drawing 7 is cross sectional representation of the eccentric bushing of a width of cloth preferred embodiments.
Accompanying drawing 8 is axial plane scheme drawings of the eccentric bearing block of a width of cloth preferred embodiments.
Accompanying drawing 9 is that the master of the eccentric bearing block of a width of cloth preferred embodiments looks scheme drawing.
Among the figure: frame 1, material feeding wheel 2, back striker plate 3, the wheel 4 that connects material, preceding striker plate 5, switch-plate 6, front chain wheel assembly 7, rear sprocket assembly 8, chain 9, feed mechanism 10, preceding sprocket wheel 71, eccentric bushing 72, stop collar 73, sprocket shaft 74, bearing 75, screw 76, through hole 721, back sprocket wheel 81, drive sprocket 82, back sprocket shaft 83, eccentric bearing block 84, pedestal 841, groove 842.
The specific embodiment:
As Fig. 1 ~ shown in Figure 4, a kind of bendable drinking straw wrapping machine comprises: material feeding wheel 2, back striker plate 3, wheel 4, switch-plate 6, preceding striker plate 5, front chain wheel assembly 7, chain 9, rear sprocket assembly 8, feed mechanism 10, rubber wheel package mechanism, frame 1 connect material; Wherein, rear sprocket assembly 8 is arranged on frame 1 left end inside, front chain wheel assembly 7 is arranged on frame 1 right-hand member inside, front chain wheel assembly 7 is connected by chain 9 with rear sprocket assembly 8, be equipped with switch-plate 6 in chain 9 outsides every predeterminable range, feed mechanism 10 is equipped with on the plane on frame 1, above frame 1 right-hand member, be provided with connect material wheel 4 and preceding striker plate 5, connect material wheel 4 axis normal in frame 1 front and rear surfaces, connect material to take turns and have the groove parallel with axis on 4 circumference for holding bendable drinking straw half-blank, preceding striker plate 5 is located at wheel 4 the right that connect material, the inside face of preceding striker plate 5 cooperates with wheel 4 peripheral clearances that connect material, material feeding wheel 2 is arranged on feed mechanism 10 left ends, and material feeding wheel 2 axis are parallel to frame 1 front and rear surfaces, is provided with back striker plate 3 on material feeding wheel 2 right sides.
In conjunction with Fig. 5 ~ shown in Figure 9, front chain wheel assembly 7 comprises sprocket shaft 74, eccentric bushing 72, preceding sprocket wheel 71, bearing 75, and rear sprocket assembly 8 comprises back sprocket wheel 81, drive sprocket 82, eccentric bearing block 84, back sprocket shaft 83, back sprocket shaft bearing; Wherein, stretch out and fixing from the slotted eye on two sides, frame 1 front and back at sprocket shaft 74 two ends, and eccentric bushing 72 is socketed in sprocket shaft 74 middle parts, and the endoporus of eccentric bushing 72 is eccentric orfice, at the excircle of eccentric bushing 72 bearing 75 is housed, and preceding sprocket wheel 71 is installed on bearing 75 outer rings; Back sprocket shaft 83 two ends respectively with two after sprocket shaft bearing fix, back sprocket shaft bearing fixes with separately eccentric bearing block 84 respectively, eccentric bearing block 84 is installed on the frame 1 front and back sidewall, back sprocket wheel 81 is enclosed within sprocket shaft 83 rotations subsequently on the sprocket shaft 83 of back, drive sprocket 82 links to each other with servomotor, and drive sprocket 82 output shafts join with back sprocket shaft 83.
In the present embodiment, front chain wheel assembly 7 also comprises stop collar 73; Eccentric bushing 72 is two-stage step cylinder, the less column part of its radius is used for connection bearing 75 inner rings, the bigger column part of radius with stop collar 73 fixed type bearing together 75 to avoid its left and right displacement, stop collar 73 is socketed on the sprocket shaft 74 and joins with the less column part of eccentric bushing 72 radiuses, and stop collar 73 radiuses are greater than pore radius in the bearing 75.
In the present embodiment, eccentric bearing block 84 is installed in the outside of frame 1 front-back, eccentric bearing block 84 is the flange arrangement of a band eccentric inner hole, have the deep-slotted chip breaker 842 of three concentrics, radius at its pedestal 841, eccentric bearing block 84 is fixing by bolting in groove 842 with frame 1.
In the present embodiment, the column part internal aperture that eccentric bushing 72 radiuses are bigger upwards has the tapped through hole 721 of four quadratures, is rotary with screw 76 in it.
In the present embodiment, be carved with a circle scale mark on the pedestal 841 of eccentric bearing block 84.
In this programme, when needs are adjusted switch-plate 6 with respect to material feeding wheel 2, the semi-finished height of bendable drinking straw, only need to adjust the height of chain 9, sprocket wheel 71 and back sprocket wheel 81 before chain 9 highly is limited by are so only need adjust the height of sprocket shaft 74 and back sprocket shaft 83.Wherein, the adjustment mode of sprocket shaft 74 is: unclamp the screw 76 on the eccentric bushing 72, eccentric bushing 72 is turned over a suitable angle, tighten screw 76; The adjustment mode of back sprocket shaft 83 is: unclamp the bolt on the lateral deviation axle bearing 84, forward eccentric bearing block 84 to a suitable scale, bolt on, unclamp the bolt on the opposite side eccentric bearing block 84, eccentric bearing block 84 is forwarded on the scale identical with front eccentric bearing block 84, bolt on.
Claims (5)
1. a bendable drinking straw wrapping machine comprises: material feeding wheel, back striker plate, the wheel that connects material, switch-plate, preceding striker plate, front chain wheel assembly, chain, rear sprocket assembly, feed mechanism, rubber wheel package mechanism, frame; Wherein, rear sprocket assembly is arranged on frame left end inside, front chain wheel assembly is arranged on frame right-hand member inside, front chain wheel assembly is connected by chain with rear sprocket assembly, be equipped with switch-plate in the chain outside every predeterminable range, feed mechanism is equipped with on the plane on frame, above the frame right-hand member, be provided with connect material wheel and preceding striker plate, the wheel axis that connects material is perpendicular to the frame front and rear surfaces, connect material to take turns and have the groove parallel with axis on the circumference for holding bendable drinking straw half-blank, preceding striker plate is located at the wheel the right that connects material, the inside face of preceding striker plate cooperates with the wheel peripheral clearance that connects material, material feeding wheel is arranged on the feed mechanism left end, and the material feeding wheel axis is parallel to the frame front and rear surfaces, is provided with the back striker plate on the material feeding wheel right side;
It is characterized in that: front chain wheel assembly comprises sprocket shaft, eccentric bushing, preceding sprocket wheel, bearing, and rear sprocket assembly comprises back sprocket wheel, drive sprocket, eccentric bearing block, back sprocket shaft, back sprocket shaft bearing; Wherein, sprocket shaft two ends slotted eye on two sides before and after the frame stretches out and is fixing, and eccentric bushing is socketed in the sprocket shaft middle part, and the endoporus of eccentric bushing is eccentric orfice, at the excircle of eccentric bushing bearing is housed, and preceding sprocket wheel is installed on the outside race; Back sprocket shaft two ends respectively with two after sprocket shaft bearing fix, back sprocket shaft bearing fixes with separately eccentric bearing block respectively, eccentric bearing block is installed on the sidewall of frame front and back, back sprocket wheel is enclosed within sprocket shaft rotation subsequently on the sprocket shaft of back, drive sprocket links to each other with servomotor, and the drive sprocket output shaft joins with the back sprocket shaft.
2. bendable drinking straw wrapping machine as claimed in claim 1, it is characterized in that: front chain wheel assembly also comprises stop collar; Eccentric bushing is two-stage step cylinder, the less column part of its radius is used for the connection bearing inner ring, the bigger column part of radius with stop collar fixed type bearing together to avoid its left and right displacement, stop collar is socketed on the sprocket shaft and joins with the less column part of eccentric bushing radius, and the stop collar radius is greater than the bearing bore radius.
3. bendable drinking straw wrapping machine as claimed in claim 1, it is characterized in that: eccentric bearing block is installed in the outside of frame front-back, eccentric bearing block is the flange arrangement of a band eccentric inner hole, have the deep-slotted chip breaker of three concentrics, radius at its pedestal, eccentric bearing block is fixed by bolting in groove with frame.
4. bendable drinking straw wrapping machine as claimed in claim 2, it is characterized in that: the column part internal aperture that the eccentric bushing radius is bigger upwards has the tapped through hole of four quadratures, is rotary with screw in it.
5. bendable drinking straw wrapping machine as claimed in claim 3 is characterized in that: be carved with a circle scale mark on the pedestal of eccentric bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017253 CN203047606U (en) | 2013-01-14 | 2013-01-14 | Packing machine for bendable straws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017253 CN203047606U (en) | 2013-01-14 | 2013-01-14 | Packing machine for bendable straws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047606U true CN203047606U (en) | 2013-07-10 |
Family
ID=48730588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017253 Withdrawn - After Issue CN203047606U (en) | 2013-01-14 | 2013-01-14 | Packing machine for bendable straws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057769A (en) * | 2013-01-14 | 2013-04-24 | 吴忠市嘉信塑料制品制造有限公司 | Bendable drinking straw packing machine |
| CN117944951A (en) * | 2024-03-26 | 2024-04-30 | 云南大联塑料制品有限公司 | Plastic suction pipe packaging equipment with accurate blanking function |
-
2013
- 2013-01-14 CN CN 201320017253 patent/CN203047606U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057769A (en) * | 2013-01-14 | 2013-04-24 | 吴忠市嘉信塑料制品制造有限公司 | Bendable drinking straw packing machine |
| CN117944951A (en) * | 2024-03-26 | 2024-04-30 | 云南大联塑料制品有限公司 | Plastic suction pipe packaging equipment with accurate blanking function |
| CN117944951B (en) * | 2024-03-26 | 2024-05-28 | 云南大联塑料制品有限公司 | Plastic suction pipe packaging equipment with accurate blanking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |