CN209832582U - Transverse film stretching device - Google Patents
Transverse film stretching device Download PDFInfo
- Publication number
- CN209832582U CN209832582U CN201920345031.9U CN201920345031U CN209832582U CN 209832582 U CN209832582 U CN 209832582U CN 201920345031 U CN201920345031 U CN 201920345031U CN 209832582 U CN209832582 U CN 209832582U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- transmission
- screw section
- machine body
- interval adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
A film transverse stretching device relates to the technical field of film production equipment and comprises a machine body, wherein one end of the machine body is provided with a guide roller, the other end of the machine body is provided with a direction transmission roller, a transverse stretching device is arranged between the guide roller and the direction transmission roller, the transverse stretching device comprises an interval adjusting device, a front connecting plate, a rear connecting plate, a transmission device A and a transmission device B, the interval adjusting device is connected with the machine body, one end of the front connecting plate and one end of the rear connecting plate are respectively connected with the machine body through a rotating shaft, the other end of the front connecting plate and the other end of the rear connecting plate are respectively connected with the interval adjusting device, the distance between the front connecting plate and the rear connecting plate can be adjusted simultaneously by utilizing a screw section A and a screw section B in the interval adjusting device, the width of a stretched film can be changed singly, and, has the advantages of simple structure, strong adjustability and good stretching effect.
Description
The technical field is as follows:
the utility model relates to a film production facility technical field, concretely relates to film transverse stretching device.
Background art:
at present, in order to research a functional film, people not only use a new formula during production, but also use transverse stretching during production so as to change the characteristics of the film, the transverse stretching uses a transverse stretcher, the principle of the transverse stretching is that two rotatable chains are arranged in the transverse stretcher, clamps on the chains can clamp two edges of the film, and the transverse stretching of the film is realized by means of the same-direction and synchronous operation of the clamps on the two chains, however, when people research a new film, because the specific value of the variable width of the film cannot be accurately judged, people need to do a single variable experiment, namely, the distance between the clamps on the two chains needs to be kept constant when just stretching is carried out, the distance between the clamps on the two chains after stretching is changed, the width conversion is realized, and the width adjusting mechanism in the prior art has a complex structure, the two edges of the film are difficult to adjust simultaneously, so that the two edges of the film are possibly stretched simultaneously, and the film stretching effect is poor.
The utility model has the following contents:
the utility model aims at overcoming the shortcomings of the prior art and providing a transverse film stretching device.
The utility model adopts the technical proposal that: the utility model provides a film transverse stretching device, includes the organism, organism one end is equipped with the guide roll, and the organism other end is equipped with and passes to the roller, the guide roll with pass to and be equipped with transverse stretching device between the roller, transverse stretching device include interval adjusting device, preceding connecting plate, back connecting plate, transmission A and transmission B, interval adjusting device be connected with the organism, interval adjusting device be connected with preceding connecting plate one end, the preceding connecting plate other end is connected through the pivot with the organism, interval adjusting device be connected with back connecting plate one end, the back connecting plate other end is connected through the pivot with the organism, preceding connecting plate and back connecting plate be about organism axial symmetry, preceding connecting plate is connected with transmission A, the back connecting plate is connected with transmission B, interval adjusting device include motor A, screw rod section B, Antedisplacement piece, retrodisplacement piece and slide rail, motor A be fixed in on the organism, motor A's output shaft passes through the coupling joint with screw section B one end, the screw section B other end is connected with screw section A one end, the screw section A other end passes through the bearing with the organism and is connected, screw section A's screw thread revolves to opposite with screw section B's screw thread soon, screw section A and retrodisplacement piece pass through threaded connection, retrodisplacement piece and slide rail sliding connection, the slide rail sets up on the organism, screw section B and antedisplacement piece pass through threaded connection, antedisplacement piece and slide rail sliding connection, antedisplacement piece and preceding connecting plate pass through the pivot and be connected, the retrodisplacement piece is connected through the pivot with the posterodisplacement connecting plate.
Transmission A and transmission B the same structure has, transmission A or transmission B include motor B, action wheel, conveyer belt, dwang, follow driving wheel and anchor clamps, motor B be fixed in before connecting plate or back connecting plate on, motor B's output shaft passes through splined connection with the action wheel, the action wheel with pass through the conveyer belt from the driving wheel and be connected, be connected with the dwang from the driving wheel, the dwang is fixed in before connecting plate or back connecting plate on, the conveyer belt on be equipped with a plurality of anchor clamps.
The clamp comprises a magnetic block A and a magnetic block B, the magnetic block B is fixed on the transmission device A or a conveying belt in the transmission device B, and the magnetic block B is magnetically connected with the magnetic block A.
The utility model has the advantages that: through preceding connecting plate one end and back connecting plate one end respectively with the organism through the pivot be connected, the preceding connecting plate other end and the back connecting plate other end are connected with interval adjusting device respectively, utilize screw rod section A and screw rod section B among the interval adjusting device to make can adjust the distance between preceding connecting plate and the back connecting plate simultaneously, can singly change the breadth after the film is tensile, and can make two horizontal edges of film stretch simultaneously, the film has simple structure, the controllability is strong, tensile effectual effect.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the position a of the present invention.
Fig. 3 is a partial enlarged view of the position B of the present invention.
The specific implementation mode is as follows:
referring to the figures, the film transverse stretching device comprises a machine body 1, wherein one end of the machine body 1 is provided with a guide roller 2, the other end of the machine body 1 is provided with a direction transmission roller 3, a transverse stretching device is arranged between the guide roller 2 and the direction transmission roller 3, the transverse stretching device comprises an interval adjusting device, a front connecting plate 8, a rear connecting plate 17, a transmission device A and a transmission device B, the interval adjusting device is connected with the machine body 1, the interval adjusting device is connected with one end of the front connecting plate 8, the other end of the front connecting plate 8 is connected with the machine body 1 through a rotating shaft, the interval adjusting device is connected with one end of the rear connecting plate 17, the other end of the rear connecting plate 17 is connected with the machine body 1 through a rotating shaft, the front connecting plate 8 and the rear connecting plate 17 are axially symmetrical relative to the machine body 1, the front connecting plate 8 is connected with, spacing adjusting device include motor A4, screw section A7, screw section B6, antedisplacement piece 16, retrodisplacement piece 18 and slide rail 5, motor A4 be fixed in organism 1 on, motor A4's output shaft and screw section B6 one end pass through the coupling joint, the screw section B6 other end is connected with screw section A7 one end, the screw section A7 other end passes through the bearing with organism 1 and is connected, screw section A7's screw thread revolves to opposite with screw section B6's screw thread, screw section A7 and retrodisplacement piece 18 pass through threaded connection, retrodisplacement piece 18 and slide rail 5 sliding connection, slide rail 5 sets up on organism 1, screw section B6 and antedisplacement piece 16 pass through threaded connection, antedisplacement piece 16 and slide rail 5 sliding connection, antedisplacement piece 16 and preceding connecting plate 8 pass through the pivot and be connected, retrodisplacement piece 18 and retrodisplacement connecting plate 17 pass through the pivot and are connected.
Transmission A and transmission B have the same structure, transmission A or transmission B include motor B11, action wheel 9, conveyer belt 10, dwang 12, follow driving plate 13 and anchor clamps, motor B11 be fixed in before on connecting plate 8 or the back connecting plate 17, motor B11's output shaft passes through splined connection with action wheel 9, action wheel 9 with pass through conveyer belt 10 from driving wheel 13 and be connected, follow driving wheel 13 and dwang 12 and be connected, dwang 12 is fixed in before on connecting plate 8 or the back connecting plate 17, conveyer belt 10 on be equipped with a plurality of anchor clamps.
The clamp comprises a magnetic block A14 and a magnetic block B15, the magnetic block B15 is fixed on the transmission belt 10 in the transmission device A or the transmission device B, and the magnetic block B15 is magnetically connected with the magnetic block A14.
The specific implementation process is as follows: in the using process, a motor A4 in the spacing adjusting device, a motor B11 in the transmission device A or the transmission device B are respectively connected with a control panel through leads, when the width of transverse stretching needs to be adjusted, the control panel controls the motor A4 of the spacing adjusting device to be electrified, when the output shaft of the motor A4 rotates in the forward direction, the motor A4 drives a screw section B6 to rotate, as a screw section B6 is connected with the screw section A7, the screw section B6 rotates, a screw section A7 rotates, the screw section A7 is connected with a forward moving block 16 through threads, the forward moving block 16 is connected with a sliding rail 5 in a sliding way, so that the forward moving block 16 does limited movement, when the forward moving block 16 moves, as the top of the forward moving block 16 is connected with one end of a front connecting plate 8 through a rotating shaft, the rear end of the front connecting plate 8 is connected with a machine body 1 through a rotating shaft, so that the front connecting plate 8 connected with the forward moving block 16 rotates anticlockwise around the front connecting plate, at this time, due to the screw thread direction of the screw section A7 and the screw section B6, the rear connecting plate 17 connected with the backward moving block 18 rotates clockwise around the rear connecting plate 17 connected with the machine body 1, so that the width can be adjusted to be large, at this time, the numerical value of the adjusted width can be observed through the scale bar on the machine body 1, when the proper width is adjusted, the motor A4 is controlled to stop rotating through the control panel, at this time, the gap between the front connecting plate 8 and the rear connecting plate 17 is gradually increased from left to right, then the film passes through the guide roller 2, passes through the transfer roller 3 and is connected with the winding device, when all stretching devices are prepared, stretching operation is carried out, then one side of the film is placed on the magnetic block B15 above the leftmost side of the transfer belt 10 on the transfer device A, then the magnetic block A14 is manually placed on the film, the magnetic block B15 is magnetically connected with the magnetic block A14, so that one side of the film is fixed, then the other side of the film is placed on a magnet A14 at the upper part of the leftmost side of the conveyor belt 10 on the transmission device B, then the magnet A14 is manually placed on the film, one side of the film is fixed, the winding speed of the winding machine is consistent with the speeds of the transmission device A and a motor B11 in the transmission device B, during operation, one worker places a magnet A14 at the leftmost side of the transmission device A and the transmission device B, and the other worker places a magnet B15 at the rightmost side of the transmission device A and the transmission device B, so that the expanding operation can be carried out, one end of a front connecting plate 8 and one end of a rear connecting plate 17 are respectively connected with the machine body 1 through rotating shafts, the other end of the front connecting plate 8 and the other end of the rear connecting plate 17 are respectively connected with an interval adjusting device, and the distance between the front connecting plate 8 and the rear connecting plate 17 can be simultaneously adjusted by utilizing a screw section A7, the stretched width of the film can be singly changed, two transverse edges of the film can be stretched simultaneously, and the stretching device has the advantages of being simple in structure, strong in adjustability and good in stretching effect.
Claims (3)
1. A transverse stretching device for thin films comprises a machine body (1), and is characterized in that: one end of the machine body (1) is provided with a guide roller (2), the other end of the machine body (1) is provided with a direction transmission roller (3), a transverse stretching device is arranged between the guide roller (2) and the direction transmission roller (3), the transverse stretching device comprises an interval adjusting device, a front connecting plate (8), a rear connecting plate (17), a transmission device A and a transmission device B, the interval adjusting device is connected with the machine body (1), the interval adjusting device is connected with one end of the front connecting plate (8), the other end of the front connecting plate (8) is connected with the machine body (1) through a rotating shaft, the interval adjusting device is connected with one end of the rear connecting plate (17), the other end of the rear connecting plate (17) is connected with the machine body (1) through a rotating shaft, the front connecting plate (8) and the rear connecting plate (17) are axially symmetrical about the machine body (1), and the front connecting plate (8) is, rear connecting plate (17) is connected with transmission B, the interval adjusting device include motor A (4), screw section A (7), screw section B (6), antedisplacement piece (16), antedisplacement piece (18) and slide rail (5), motor A (4) be fixed in organism (1) on, the output shaft and the screw section B (6) one end of motor A (4) pass through the coupling joint, screw section B (6) other end is connected with screw section A (7) one end, screw section A (7) other end is connected through the bearing with organism (1), the screw thread of screw section A (7) is to the opposite with the screw thread of screw section B (6) soon, screw section A (7) and antedisplacement piece (18) pass through threaded connection, antedisplacement piece (18) and slide rail (5) sliding connection, slide rail (5) set up on organism (1), screw section B (6) and antedisplacement piece (16) pass through threaded connection, the forward moving block (16) is connected with the sliding rail (5) in a sliding mode, the forward moving block (16) is connected with the front connecting plate (8) through a rotating shaft, and the backward moving block (18) is connected with the rear connecting plate (17) through a rotating shaft.
2. The film transverse stretching device according to claim 1, wherein: transmission A and transmission B have the same structure, transmission A or transmission B include motor B (11), action wheel (9), conveyer belt (10), dwang (12), follow driving wheel (13) and anchor clamps, motor B (11) be fixed in before on connecting plate (8) or back connecting plate (17), the output shaft and action wheel (9) of motor B (11) pass through splined connection, action wheel (9) with follow driving wheel (13) are connected through conveyer belt (10), follow driving wheel (13) and be connected with dwang (12), dwang (12) are fixed in before on connecting plate (8) or back connecting plate (17), conveyer belt (10) on be equipped with a plurality of anchor clamps.
3. The film transverse stretching device according to claim 2, wherein: the clamp comprises a magnetic block A (14) and a magnetic block B (15), the magnetic block B (15) is fixed on a transmission device A or a transmission belt (10) in the transmission device B, and the magnetic block B (15) is in magnetic connection with the magnetic block A (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345031.9U CN209832582U (en) | 2019-03-19 | 2019-03-19 | Transverse film stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345031.9U CN209832582U (en) | 2019-03-19 | 2019-03-19 | Transverse film stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832582U true CN209832582U (en) | 2019-12-24 |
Family
ID=68906873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345031.9U Active CN209832582U (en) | 2019-03-19 | 2019-03-19 | Transverse film stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209832582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037900A (en) * | 2019-12-31 | 2020-04-21 | 叶挺伟 | Polyethylene film processing device |
| CN111498546A (en) * | 2020-04-30 | 2020-08-07 | 梁昌镇 | Plastic film winding process |
| CN114368176A (en) * | 2022-01-14 | 2022-04-19 | 宿迁市金田塑业有限公司 | Preparation process and automatic production line of biaxially oriented polyethylene heat-sealing film |
-
2019
- 2019-03-19 CN CN201920345031.9U patent/CN209832582U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037900A (en) * | 2019-12-31 | 2020-04-21 | 叶挺伟 | Polyethylene film processing device |
| CN111037900B (en) * | 2019-12-31 | 2021-11-30 | 叶挺伟 | Polyethylene film processing device |
| CN111498546A (en) * | 2020-04-30 | 2020-08-07 | 梁昌镇 | Plastic film winding process |
| CN111498546B (en) * | 2020-04-30 | 2021-08-24 | 山东丰华塑胶科技有限公司 | Plastic film winding process |
| CN114368176A (en) * | 2022-01-14 | 2022-04-19 | 宿迁市金田塑业有限公司 | Preparation process and automatic production line of biaxially oriented polyethylene heat-sealing film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209832582U (en) | Transverse film stretching device | |
| CN206569672U (en) | A kind of belt feeder automatic centering mechanism | |
| CN207258569U (en) | Width is adjustable pipeline | |
| CN106586377A (en) | Adjustable conveying appliance | |
| CN203714960U (en) | Drop irrigation pipe traction device | |
| CN203582100U (en) | Membrane material rolling mechanism | |
| CN203184854U (en) | Vertical roll sliding block adjusting device | |
| CN203824854U (en) | Intelligent abrasion resistance testing machine | |
| CN203998310U (en) | A kind of cloth conveyer | |
| CN203683934U (en) | Automatic breadth adjusting device | |
| CN204453927U (en) | Mould cutting machine | |
| CN109554840A (en) | A kind of closely-knitted safety net production equipment | |
| CN203348453U (en) | Belt transmission mechanism with variable transmission ratio | |
| CN203991764U (en) | A kind of commutator copper bar straightener | |
| CN206511491U (en) | A kind of adjustable conveying equipment | |
| CN202047260U (en) | Cloth guiding machine | |
| CN206328003U (en) | One kind storage film device | |
| CN203317739U (en) | Novel synchronous bidirectional drawing machine for thin film | |
| CN203473783U (en) | Flocking conveying belt | |
| CN209396681U (en) | A kind of cable drawing machine and cable draw production equipment | |
| CN208103352U (en) | A kind of multi-faceted glass lower piece device | |
| CN203509880U (en) | Special-shaped pipe polishing and burnishing machine | |
| CN203429384U (en) | Feeding device in sock end stitching machine | |
| CN208994668U (en) | A kind of F.F. for processing glass goes out band to band transfer module fastly | |
| CN208877318U (en) | A kind of medicine film automatic spray mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |