CN217874026U - Vertical lift for multi-layer hot press - Google Patents

Abstract

The utility model belongs to the lift field specifically discloses multilayer hot press is with formula lift that directly rises, including two sets of slipshells, it is two sets of it has multiunit to link solid frame, multiunit to inlay between the slipshell run through between the solid frame and rotate and inlay the threaded rod, the surface of threaded rod is screwed multiunit thread bush, the surface symmetry of thread bush extends there are two sets of slides, the slide is located the inside of slipshell, link the front end of solid frame and install down solid seat, vice guide pulley is installed to the tip of slide, vice guide pulley laminating is in the inside side of slipshell, two sets of leading pulleys are installed respectively to the position that the terminal surface is close to the middle part around the slide. The utility model provides the high precision of upper and lower hot pressboard butt joint to avoided causing the phenomenon that the work piece damaged because of the too big pressure after upper and lower hot pressboard butt joint.

Description

Vertical lift for multi-layer hot press

Technical Field

The utility model belongs to the lift field specifically discloses multilayer hot press is with straight lift.

Background

Multilayer hot press is at the working process, need use the formula that directly rises lift to drive the multiunit and go up the hot pressboard and move down in step and dock on compressing tightly hot pressboard down, carry out hot pressing to the work piece between the hot pressboard from top to bottom, current formula lift, at the lift in-process, the slide is laminated in the slip shell and is carried out the slip direction more completely, the wearing and tearing between slide and the slip shell this moment are great, thereby lead to deformation great, the phenomenon that the direction precision descends, cause to go up the hot pressboard and compress tightly the back on hot pressboard down, can't the accuracy align, the precision of hot pressboard butt joint about the serious influence.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to solve the above-mentioned problems in the prior art, and to provide a vertical lift for a multi-layer hot press, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the utility model provides a multilayer hot press is with formula lift that directly rises, including two sets of slipshells, it is two sets of it has multiunit to link solid frame, multiunit to link to run through between the solid frame and rotate and inlay threaded rod, the surface of threaded rod is screwed there is multiunit thread bush, the surface symmetry extension of thread bush has two sets of slides, the slide is located the inside of slipshell, link the front end of solid frame and install down solid seat, vice guide pulley is installed to the tip of slide, vice guide pulley laminating is in the inside side of slipshell, two sets of leading wheels are installed respectively to the position that the terminal surface is close to the middle part around the slide, and are two sets of leading wheels laminate in the inside front and back terminal surface of slipshell respectively, the front end of slide is close to the edge and installs the elastic guide, solid seat is installed on to the lower extreme of elastic guide, it is located under solid directly over the seat to go up solid seat.

In the above technical scheme, preferably, the lower extreme fixed mounting of threaded rod has servo motor, servo motor's side upper portion fixed mounting has the motor frame, the upper end and the sliding housing fixed connection of motor frame.

Preferably, the elastic guide piece comprises an orientation sleeve arranged at the edge of the front end of the sliding seat, an orientation column is attached to the interior of the orientation sleeve, and the lower end of the orientation column is fixedly connected with the upper fixed seat.

Preferably, a buffer spring is wound on the outer side of the orientation column and is positioned between the upper end of the upper fixing seat and the lower end of the orientation sleeve.

Preferably, the upper end of the directional column is coaxially and fixedly provided with an anti-drop cap, and the directional column and the anti-drop cap are integrally formed.

Preferably, the rear end of the orientation sleeve is embedded with a protruding frame, and the end part of the protruding frame is fixedly connected with the sliding seat.

Compared with the prior art, the utility model discloses following beneficial effect has: when the threaded rod rotates to drive the threaded sleeve to move so as to drive the sliding seat to slide in the sliding shell, the main guide wheel and the auxiliary guide wheel can be attached to the inner wall of the sliding shell to roll, so that the abrasion between the sliding seat and the sliding shell is reduced, the phenomenon of large deformation caused by large abrasion is further reduced, the accuracy of butt joint of the upper hot pressing plate and the lower hot pressing plate is improved, and after the upper hot pressing plate and the lower hot pressing plate are in butt joint, the downward pressure caused by continuous downward movement of the threaded sleeve can be offset by the buffer spring, so that the phenomenon of workpiece damage caused by overlarge pressure after butt joint of the upper hot pressing plate and the lower hot pressing plate is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the upper fixing seat of the present invention.

In the figure: 1. a slide case; 2. a connecting and fixing frame; 3. a threaded rod; 4. a lower fixed seat; 5. a motor frame; 6. a servo motor; 7. an upper fixing seat; 8. a directional column; 9. a buffer spring; 10. an orientation sleeve; 11. a projecting frame; 12. an anti-drop cap; 13. a main guide wheel; 14. a secondary guide wheel; 15. a slide base; 16. and (4) a threaded sleeve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

The vertical lifting type lifter for the multilayer hot press shown in figures 1-2 comprises two groups of sliding shells 1, a plurality of groups of fixing frames 2 are embedded between the two groups of sliding shells 1, the fixing frames 2 play a role in connecting the two groups of sliding shells 1 together and limiting a threaded rod 3, a threaded rod 3 is embedded between the plurality of groups of fixing frames 2 in a penetrating and rotating manner, a servo motor 6 is fixedly installed at the lower end of the threaded rod 3, the servo motor 6 plays a role in driving the threaded rod 3 to rotate forwards and backwards, a motor frame 5 is fixedly installed at the upper part of the side surface of the servo motor 6, the motor frame 5 plays a role in fixing the servo motor 6, the upper end of the motor frame 5 is fixedly connected with the sliding shells 1, the surface of threaded rod 3 is screwed and is had multiunit thread bush 16, the surface symmetry of thread bush 16 extends there are two sets of slides 15, cooperation between slide 15 and the slip shell 1 plays the effect of direction, slide 15 is located the inside of slip shell 1, it installs down solid seat 4 to link the front end of solid frame 2, gu seat 4 plays the effect of being connected with hot pressboard down, vice guide pulley 14 is installed to the tip of slide 15, vice guide pulley 14 laminates in the inside side of slip shell 1, vice guide pulley 14 and leading wheel 13 can roll in slip shell 1 by laminating, change slide 15 and slip shell 1 into running friction by sliding friction originally, in order to reduce wearing and tearing.

Two groups of main guide wheels 13 are respectively installed at positions, close to the middle, of the front end face and the rear end face of a sliding seat 15, the two groups of main guide wheels 13 are respectively attached to the front end face and the rear end face inside a sliding shell 1, elastic guide pieces are installed at positions, close to the edges, of the front end of the sliding seat 15, upper fixing seats 7 are installed at the lower ends of the elastic guide pieces, the elastic guide pieces comprise orientation sleeves 10 installed at the edges of the front end of the sliding seat 15, orientation columns 8 are installed inside the orientation sleeves 10 in an attached mode, cooperation between the orientation sleeves 10 and the orientation columns 8 plays a role of guiding the upper fixing seats 7 so as to guarantee the upper fixing seats 7 to vertically move up and down, the lower ends of the orientation columns 8 are fixedly connected with the upper fixing seats 7, buffer springs 9 are wound outside the orientation columns 8, the buffer springs 9 play a role of buffering downward moving pressure, the buffer springs 9 are located between the upper ends of the upper fixing seats 7 and the lower ends of the orientation sleeves 10, anti-off caps 12 are fixedly installed at the upper ends of the orientation columns 8 coaxially, the orientation columns 8 and the anti-off caps 12 are integrally formed, the anti-off caps 12 are embedded at the rear ends of the anti-off caps 12, the upper fixing seats 11 of a fixing frame 11 which extends out, the upper fixing frames 11 of the sliding seat 7 and the upper fixing frames 11 which are connected with the upper fixing seats 7, and the upper fixing frames 11 which are connected with the upper fixing seats 4, and the hot-pressing plates which are connected to form a hot-pressing frame, and the upper fixing seats 7, and the upper fixing frames which are connected with the upper fixing seats 4 which are connected.

When the hot press is lifted, the servo motor 6 works to drive the threaded rod 3 to rotate, so that a plurality of groups of threaded sleeves 16 screwed on the threaded rod 3 synchronously move downwards, at the moment, the sliding seat 15 slides in the sliding shell 1, the main guide wheel 13 and the auxiliary guide wheel 14 are attached to the inner wall of the sliding shell 1 to roll, so that the threaded sleeves 16 are guided, a plurality of groups of upper hot press plates connected to the plurality of groups of threaded sleeves 16 are driven to synchronously move downwards to be pressed on the lower hot press plates for butt joint, so that workpieces between the upper hot press plates and the lower hot press plates are hot-pressed, and after the upper hot press plates and the lower hot press plates are butt joint, the downward pressure caused by the fact that the threaded sleeves 16 continuously move downwards is counteracted by the buffer spring 9, so that the workpieces are prevented from being damaged due to overlarge pressure after the upper hot press plates and the lower hot press plates are butt joint, after the hot press is completed, the servo motor 6 reversely rotates to drive the threaded rod 3 to reversely rotate, so that the plurality of groups of threaded sleeves 16 screwed on the threaded rod 3 synchronously move upwards, and the plurality of groups of upper hot press plates can be synchronously lifted.

In the present invention, the terms "mounting", "connecting", "fixing" and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims (6)

1. Multilayer hot press is with straight lift formula lift, including two sets of slipshells (1), it is two sets of it has multiunit to link solid frame (2), multiunit to link to run through between solid frame (2) and rotate and inlay threaded rod (3), the surface of threaded rod (3) is screwed there are multiunit thread bush (16), the surface symmetry of thread bush (16) extends there are two sets of slide (15), slide (15) are located the inside of slipshell (1), link the front end of solid frame (2) and install down solid seat (4), its characterized in that, vice guide pulley (14) are installed to the tip of slide (15), vice guide pulley (14) laminate in the inside side of slipshell (1), two sets of leading wheel (13) are installed respectively to the position that the front and back terminal surface of slide (15) is close to the middle part, and are two sets of leading wheel (13) laminate respectively in the inside front and back terminal surface of slipshell (1), the front end of slide (15) is close to installing the elastic guide spare, solid seat (7) is installed to the lower extreme of elastic guide spare, it is located solid seat (7) under the solid seat (4) just under the seat (4) and is located.

2. The vertical lifting type elevator for the multilayer hot press as claimed in claim 1, wherein a servo motor (6) is fixedly mounted at the lower end of the threaded rod (3), a motor frame (5) is fixedly mounted at the upper part of the side surface of the servo motor (6), and the upper end of the motor frame (5) is fixedly connected with the sliding shell (1).

3. A vertically-lifting elevator for a multi-layer hot press according to claim 1, wherein the elastic guide member comprises an orientation sleeve (10) installed at the front end edge of the sliding base (15), an orientation column (8) is installed inside the orientation sleeve (10) in an attached manner, and the lower end of the orientation column (8) is fixedly connected with the upper fixed base (7).

4. A vertically ascending elevator according to claim 3, characterized in that the outer side of said orientation post (8) is wound with a buffer spring (9), said buffer spring (9) being located between the upper end of the upper fixed seat (7) and the lower end of the orientation sleeve (10).

5. A vertically-lifting elevator for multi-layer hot press according to claim 3, wherein the upper end of the directional column (8) is coaxially and fixedly provided with an anti-drop cap (12), and the directional column (8) and the anti-drop cap (12) are integrally formed.

6. A vertically-lifting elevator for multi-layer hot-press as claimed in claim 3, wherein the rear end of the orientation sleeve (10) is embedded with a projecting frame (11), and the end of the projecting frame (11) is fixedly connected with the sliding base (15).

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