CN211662618U

CN211662618U - Film stretching device

Info

Publication number: CN211662618U
Application number: CN201922486038.5U
Authority: CN
Inventors: 刘占奎; 王世军; 熊艳; 吴玉霞
Original assignee: Suzhou Leduo Machinery Co ltd
Current assignee: Suzhou Leduo Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-13
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of film stretching, in particular to a film stretching device, which can stretch a film with uniform stretching force, and the film is not easy to be broken, thereby improving the use reliability; the clamping device comprises a platform, a first clamping table, a first strut and a first group of clamping mechanisms, wherein the top end of the platform is connected with the bottom end of the first clamping table, the top ends of two groups of first struts are respectively connected with the bottom end of the first group of clamping mechanisms, the first group of clamping mechanisms comprise a guide pillar supporting table, a guide pillar, a spring and a pressing block, the middle part of the guide pillar supporting table is in sliding connection with the outer wall of the guide pillar, the bottom end of the guide pillar is connected with the top end of the pressing block, the spring is sleeved on the outer wall of the guide pillar, the top end of the spring; the clamping device is characterized by further comprising a motor base, a motor, a coupler, a lead screw nut, a sliding plate, a sliding block, a guide rail, a second clamping table, four groups of second supporting columns and a second group of clamping mechanisms, wherein the second group of clamping mechanisms are identical to the first group of clamping mechanisms in structure.

Description

Film stretching device

Technical Field

The utility model relates to a tensile technical field of film especially relates to a film stretching device.

Background

As is well known, a film stretching apparatus is an auxiliary apparatus for film stretching, which is widely used in the field of film stretching; the existing film stretching device comprises a platform, a first clamping table, four groups of first supports and a first group of clamping mechanisms, wherein the top end of the platform is connected with the bottom end of the first clamping table, the top ends of the four groups of first supports are respectively connected with the bottom ends of the first group of clamping mechanisms, each first group of clamping mechanisms comprises a guide pillar supporting table, a guide pillar, a spring and a pressing block, the middle part of the guide pillar supporting table is connected with the outer wall of the guide pillar in a sliding manner, the bottom end of the guide pillar is connected with the top end of the pressing block, the spring is sleeved on the outer wall of the guide pillar, the top end of the spring is; when the existing film stretching device is used, firstly, a guide pillar is moved to drive a pressing block to lift up, then a film is placed between the pressing block and a first clamping table, the guide pillar is loosened, the pressing block presses the film on the first clamping table under the action of the elastic force of a spring, and then the other end of the film is held by hand to stretch; the existing film stretching device is found in use that the stretching force of a handheld film is not uniform, the film is easy to break, and the use reliability is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a make the film tensile, tensile dynamics is even, and the film is difficult to the bad, has improved a film stretching device who uses the reliability.

The utility model discloses a film stretching device, including platform, first clamping platform, first pillar and first set of clamping mechanism, the platform top is connected with first clamping platform bottom, two sets of first pillar tops are connected with first set of clamping mechanism bottom respectively, first set of clamping mechanism includes guide pillar supporting bench, guide pillar, spring and compact heap, guide pillar supporting bench middle part and guide pillar outer wall sliding connection, the guide pillar bottom is connected with the compact heap top, the spring suit is on the guide pillar outer wall, the spring top contacts with guide pillar supporting bench bottom, the spring bottom contacts with the compact heap top; the automatic clamping device is characterized by further comprising a motor base, a motor, a coupler, a screw rod, a screw nut, a sliding plate, sliding blocks, guide rails, a second clamping table, four groups of second pillars and a second group of clamping mechanisms, wherein the second group of clamping mechanisms are the same as the first group of clamping mechanisms in structure, the bottom end of the motor base is connected with the top end of a platform, the top end of the motor base is connected with the bottom end of the motor, the output end of the motor is connected with the input end of the screw rod through the coupler, the outer wall of the screw rod is connected with the inner wall of the screw nut in a screwed mode, the top end of the screw nut is connected with the bottom end of the sliding plate, the top ends of the two groups of sliding blocks are respectively connected with the bottom ends of the two groups of guide rails, the.

The utility model discloses a film stretching device still includes bin and four truckles of group, and the inside cavity that is provided with of bin, bin top are provided with the suitable for reading and the cavity communicates with each other, and four truckles of group top are connected with the bin bottom respectively, are provided with the handle on the bin outer wall.

The utility model discloses a film stretching device still includes four group's landing legs and four group's lower margins, four group's landing leg tops respectively with four group's platform bottom internal connections, four group's lower margin tops respectively with four group's landing leg bottom threaded connection.

The utility model discloses a film stretching device still includes two sets of strengthening ribs, two sets of strengthening ribs both ends respectively with four group's landing leg inner wall connections.

The utility model discloses a film stretching device still includes the bearing frame, bearing frame middle part and lead screw output rotatable coupling, and the bearing frame bottom is connected with the platform top.

The utility model discloses a film stretching device still includes the guard shield, and the guard shield bottom is connected with the platform top, and the guard shield is located motor and shaft coupling top and has the distance with motor and shaft coupling.

The utility model discloses a film stretching device is provided with the scale on the outer wall of platform.

The utility model discloses a film stretching device still includes the slipmat, and the slipmat top is connected with the compact heap bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the other end of the film is clamped by the second group of clamping mechanisms and the second clamping table, then the motor is turned on, the output end of the motor drives the shaft coupler to rotate together with the lead screw, the lead screw drives the lead screw nut and the sliding plate to move, so that the film is stretched, the stretching force is uniform, the film is not easy to damage by pulling, and the use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the right-side structure of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure A of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure B of the present invention;

in the drawings, the reference numbers: 1. a platform; 2. a first clamping table; 3. a first support; 4. a guide post support table; 5. a guide post; 6. a spring; 7. a compression block; 8. a motor base; 9. a motor; 10. a coupling; 11. a lead screw; 12. a lead screw nut; 13. a slide plate; 14. a slider; 15. a guide rail; 16. A second clamping table; 17. a second support; 18. a storage tank; 19. a caster wheel; 20. a handle; 21. A support leg; 22. ground feet; 23. reinforcing ribs; 24. a bearing seat; 25. a shield; 26. a graduated scale; 27. a non-slip mat.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a film stretching device, including platform 1, first clamping platform 2, first pillar 3 and a first set of clamping mechanism, platform 1 top is connected with first clamping platform 2 bottom, two sets of first pillar 3 tops are connected with first set of clamping mechanism bottom respectively, first set of clamping mechanism includes guide pillar brace table 4, guide pillar 5, spring 6 and compact heap 7, guide pillar brace table 4 middle part and guide pillar 5 outer wall sliding connection, guide pillar 5 bottom is connected with compact heap 7 top, spring 6 suit is on guide pillar 5 outer wall, spring 6 top and guide pillar brace table 4 bottom contact, spring 6 bottom and compact heap 7 top contact; also comprises a motor base 8, a motor 9, a shaft coupling 10, a screw rod 11, a screw rod nut 12, a sliding plate 13, a sliding block 14, a guide rail 15, a second clamping table 16, four groups of second supporting columns 17 and a second group of clamping mechanisms, the structure of the second group of clamping mechanisms is the same as that of the first group of clamping mechanisms, the bottom end of a motor base 8 is connected with the top end of a platform 1, the top end of the motor base 8 is connected with the bottom end of a motor 9, the output end of the motor 9 is connected with the input end of a lead screw 11 through a coupler 10, the outer wall of the lead screw 11 is connected with the inner wall of a lead screw nut 12 in a screw mode, the top end of the lead screw nut 12 is connected with the bottom end of a sliding plate 13, the top ends of two groups of sliders 14 are respectively connected with the bottom end of the sliding plate 13, the bottom ends of two groups of sliders 14 are respectively connected with the top ends of two groups of guide rails 15, the bottom end of a second; the other end of the film is clamped by the second group of clamping mechanisms and the second clamping table, then the motor is turned on, the output end of the motor drives the shaft coupler to rotate together with the lead screw, the lead screw drives the lead screw nut and the sliding plate to move, so that the film is stretched, the stretching force is uniform, the film is not easy to damage by pulling, and the use reliability is improved.

The utility model discloses a film stretching device, also include storage tank 18 and four groups of truckles 19, the storage tank 18 is provided with the cavity inside, the top of storage tank 18 is provided with the upper mouth and the upper mouth communicates with each other with the cavity, the top of four groups of truckles 19 is connected with the bottom of storage tank 18 respectively, the outer wall of storage tank 18 is provided with handle 20; through setting up bin and four groups of truckles, can place tensile good film and store in the bin cavity, can be to convenient the removing of bin simultaneously, reduced the limitation of using.

The film stretching device of the utility model also comprises four groups of supporting legs 21 and four groups of feet 22, the top ends of the four groups of supporting legs 21 are respectively connected with the bottom ends of the four groups of platforms 1, and the top ends of the four groups of feet 22 are respectively connected with the bottom ends of the four groups of supporting legs 21 through screw threads; through setting up four groups of landing legs and four groups of lower margins, can adjust the level of platform, improved the steadiness of device.

The film stretching device of the utility model also comprises two groups of reinforcing ribs 23, and two ends of the two groups of reinforcing ribs 23 are respectively connected with the inner walls of the four groups of supporting legs 21; through setting up two sets of strengthening ribs, make the support of four groups of landing legs more firm, further improved the steadiness of device.

The utility model discloses a film stretching device, which also comprises a bearing seat 24, the middle part of the bearing seat 24 is rotatably connected with the output end of the lead screw 11, and the bottom end of the bearing seat 24 is connected with the top end of the platform 1; through setting up the bearing frame, beat when can prevent the lead screw rotation has improved lead screw drive's stability, has improved the reliability of using.

The film stretching device of the utility model also comprises a protective cover 25, the bottom end of the protective cover 25 is connected with the top end of the platform 1, the protective cover 25 is positioned at the top ends of the motor 9 and the shaft coupling 10 and has a distance with the motor 9 and the shaft coupling 10; through setting up the guard shield, can prevent that the human body from touching motor and shaft coupling and producing danger, improved the operational safety nature.

In the film stretching device of the utility model, a graduated scale 26 is arranged on the outer wall of a platform 1; through setting up the scale, make the tensile length of film observe in real time, reduced the limitation of using.

The film stretching device of the utility model also comprises an anti-skid pad 27, the top end of the anti-skid pad 27 is connected with the bottom end of the pressing block 7; through setting up the slipmat, can prevent that the film from sliding when tensile, improved the use reliability.

The utility model discloses a film stretching device, it is at the during operation, and it presss from both sides tightly with the film other end with the second group clamping mechanism and the second clamp platform, then opens the motor, and the motor output end drives shaft coupling and lead screw and rotates together, and lead screw drive drives lead screw nut and slide and removes can.

The utility model discloses a film stretching device, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A film stretching device comprises a platform (1), a first clamping table (2), first struts (3) and a first group of clamping mechanisms, wherein the top end of the platform (1) is connected with the bottom end of the first clamping table (2), the top ends of two groups of first struts (3) are respectively connected with the bottom ends of the first group of clamping mechanisms, each first group of clamping mechanisms comprises a guide pillar supporting table (4), guide pillars (5), springs (6) and pressing blocks (7), the middle parts of the guide pillar supporting tables (4) are slidably connected with the outer walls of the guide pillars (5), the bottom ends of the guide pillars (5) are connected with the top ends of the pressing blocks (7), the springs (6) are sleeved on the outer walls of the guide pillars (5), the top ends of the springs (6) are in contact with the bottom ends of the guide pillar supporting tables (4), and the bottom ends; the device is characterized by further comprising a motor base (8), a motor (9), a coupler (10), a lead screw (11), a lead screw nut (12), a sliding plate (13), sliding blocks (14), guide rails (15), a second clamping table (16), four groups of second struts (17) and a second group of clamping mechanisms, wherein the second group of clamping mechanisms and the first group of clamping mechanisms are identical in structure, the bottom end of the motor base (8) is connected with the top end of the platform (1), the top end of the motor base (8) is connected with the bottom end of the motor (9), the output end of the motor (9) is connected with the input end of the lead screw (11) through the coupler (10), the outer wall of the lead screw (11) is in threaded connection with the inner wall of the lead screw nut (12), the top end of the lead screw nut (12) is connected with the bottom end of the sliding plate (13), the top ends of the two groups of sliding blocks (14) are respectively connected, the bottom end of the second clamping table (16) is connected with the top end of the sliding plate (13), the bottom ends of the four groups of second supporting columns (17) are respectively connected with the top end of the sliding plate (13), and the top ends of the four groups of second supporting columns (17) are respectively connected with the second group of clamping mechanisms.

2. The film stretching device as claimed in claim 1, further comprising a storage box (18) and four sets of casters (19), wherein a cavity is provided inside the storage box (18), an upper opening is provided at the top end of the storage box (18) and is communicated with the cavity, the top ends of the four sets of casters (19) are respectively connected with the bottom end of the storage box (18), and a handle (20) is provided on the outer wall of the storage box (18).

3. A film stretching apparatus as claimed in claim 2, further comprising four sets of legs (21) and four sets of feet (22), wherein the top ends of the four sets of legs (21) are respectively connected to the bottom ends of the four sets of platforms (1), and the top ends of the four sets of feet (22) are respectively connected to the bottom ends of the four sets of legs (21) by screw threads.

4. A film stretching apparatus as claimed in claim 3, further comprising two sets of ribs (23), wherein both ends of the two sets of ribs (23) are respectively connected to the inner walls of the four sets of legs (21).

5. The film stretching device as claimed in claim 4, further comprising a bearing seat (24), wherein the middle part of the bearing seat (24) is rotatably connected with the output end of the lead screw (11), and the bottom end of the bearing seat (24) is connected with the top end of the platform (1).

6. A film stretching apparatus as claimed in claim 5, further comprising a hood (25), wherein a bottom end of the hood (25) is connected to a top end of the platform (1), and the hood (25) is located at a top end of the motor (9) and the coupling (10) and is spaced apart from the motor (9) and the coupling (10).

7. A film stretching apparatus as claimed in claim 6, wherein the outer wall of the platform (1) is provided with a scale (26).

8. A film stretching apparatus as claimed in claim 7, further comprising a non-slip mat (27), wherein the top end of the non-slip mat (27) is connected to the bottom end of the pressing block (7).