CN212450302U

CN212450302U - Vertical hoisting clamping hand for rubber preshrinking blanket

Info

Publication number: CN212450302U
Application number: CN202021051986.2U
Authority: CN
Inventors: 徐荣炳
Original assignee: Wuxi Hongfa Textile Accessories Co ltd
Current assignee: Wuxi Hongfa Textile Accessories Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-02
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a rubber preshrinking blanket vertical hoisting tong, including adjusting seat and slider, the rubber blanket has been placed to the bottom of adjusting the seat, the top both sides of adjusting the seat and being close to the rubber blanket are provided with the tong frame, wherein, adjust one side that the seat is close to the tong frame and seted up the spout, the slider is fixed in one side that the tong frame is close to the spout, the lead screw has been run through to the inside of spout, the bottom both sides of tong frame are rotated and are connected with the centre gripping arm, the bottom middle part of tong frame is fixed with the hydraulic stem, the bottom of hydraulic stem is fixed with the connecting plate. This rubber preshrinking blanket vertical hoisting tong, loop wheel machine make the regulation seat remove the top of rubber blanket, and the hydraulic stem extension, hydraulic stem drive connecting plate descend, and the connecting plate drives the dwang and rotates, makes the dwang drive centre gripping arm rotate, makes between the centre gripping arm closed, carries out the centre gripping through both sides tong frame to the top both sides of rubber blanket, drives the rubber blanket through the loop wheel machine and removes, is convenient for carry the rubber blanket.

Description

Vertical hoisting clamping hand for rubber preshrinking blanket

Technical Field

The utility model relates to a rubber blanket processing technology field specifically is a rubber preshrinking blanket vertical hoisting tong.

Background

In the process of processing the fabric, the rubber preshrinking blanket needs to be used for increasing the friction between the driving roller and the fabric to tension the fabric, and in the process of processing the rubber preshrinking blanket, the rubber preshrinking blanket needs to be moved and a hoisting device needs to be used.

Although the existing rubber preshrinking blanket hoisting clamping hands have a large number and variety, the existing rubber preshrinking blanket hoisting clamping hands still have certain problems, and bring certain inconvenience to the use of the rubber preshrinking blanket hoisting clamping hands.

When the existing rubber pre-shrinking blanket hoisting clamp is used, the rubber blanket is of a tubular structure, so that the rubber blanket is easy to deform, unsafe to horizontally hoist, time-consuming, large in occupied space, too many in used equipment, inconvenient to move and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber preshrinking blanket vertical hoisting tong to solve present rubber preshrinking blanket hoisting tong that above-mentioned background art provided and when using, because the rubber blanket is tubular structure, warp easily, horizontal hoisting is unsafe, and takes time, and occupation space is also big, and used equipment is also many, inconvenient removes the rubber blanket, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical hoisting gripper for rubber preshrinking blankets comprises an adjusting seat and a slide block, wherein the rubber blanket is placed at the bottom of the adjusting seat, gripper frames are arranged on two sides of the adjusting seat close to the top of the rubber blanket, wherein,

a sliding groove is formed in one side, close to the hand clamping frame, of the adjusting seat, the sliding block is fixed to one side, close to the sliding groove, of the hand clamping frame, a screw rod penetrates through the sliding groove, and clamping arms are rotatably connected to two sides of the bottom of the hand clamping frame;

the bottom middle part of pressing from both sides the hand frame is fixed with the hydraulic stem, the bottom of hydraulic stem is fixed with the connecting plate, the bottom both sides of connecting plate are rotated and are connected with the dwang, one side that the connecting plate was kept away from to the dwang is rotated with the middle part of centre gripping arm and is connected.

Preferably, the sliding groove and the sliding block are T-shaped, the inner size of the sliding groove is matched with the outer size of the sliding block, and the sliding groove and the sliding block form a sliding structure.

Preferably, two sections of external threads are arranged on the screw rod, the two sections of external threads of the screw rod are respectively positioned in the sliding grooves on the two sides, and the lines of the two sections of external threads on the screw rod are opposite.

Preferably, a rubber pad is installed on the inner side of the clamping arm, a clamping groove is formed in one side, close to the rubber pad, of the clamping arm, and a clamping block is fixed to one side, close to the clamping groove, of the rubber pad.

Preferably, the clamping block is a sphere, the clamping block is integrally connected with the rubber pad, and the clamping block and the clamping groove form a clamping structure.

Preferably, the two sides of the bottom of the connecting plate form a transmission structure with the clamping arms at the two sides through the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rubber preshrinking blanket vertical hoisting clamping hand has the advantages that the crane enables the adjusting seat to move to the top of the rubber blanket, the hydraulic rod extends, the hydraulic rod drives the connecting plate to descend, the connecting plate drives the rotating rod to rotate, the rotating rod drives the clamping arms to rotate, the clamping arms are closed, the two sides of the top end of the rubber blanket are clamped through the two-side clamping hand frames, the crane drives the rubber blanket to move, and the rubber blanket is convenient to carry;

2. the rubber preshrinking blanket vertically hoists the hand clamps, the screw rod is rotated, the screw rod drives the sliding block to move through the external threads, the hand clamp frames on the two sides can be simultaneously driven to move in opposite directions through the two sections of external threads, and the hand clamp frames are driven to move through the sliding block, so that the distance between the hand clamp frames can be conveniently adjusted according to the size of the rubber blanket;

3. this rubber preshrinking blanket vertical hoisting tong, when carrying out the centre gripping to the rubber blanket through the centre gripping arm, the centre gripping arm passes through rubber pad and rubber blanket department of meeting, protects the rubber blanket through the rubber pad, avoids the rubber blanket to produce the scratch, and the rubber pad passes through the block structure that fixture block and draw-in groove constitute simultaneously, is convenient for change the rubber pad.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the adjusting base of the present invention.

In the figure: 1. an adjusting seat; 2. a rubber blanket; 3. a hand clamping frame; 4. a chute; 5. a slider; 6. a screw rod; 7. a clamp arm; 701. a rubber pad; 702. a card slot; 703. a clamping block; 8. a hydraulic lever; 9. a connecting plate; 10. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vertical hoisting gripper for rubber preshrinking blankets comprises an adjusting seat 1, a rubber blanket 2, a gripper frame 3, a chute 4, a slide block 5, a screw rod 6, a clamping arm 7, a hydraulic rod 8, a connecting plate 9 and a rotating rod 10, wherein the rubber blanket 2 is placed at the bottom of the adjusting seat 1, the gripper frame 3 is arranged at two sides of the adjusting seat 1, which are close to the top of the rubber blanket 2, wherein,

the adjusting seat 1 is provided with a chute 4 at one side close to the hand clamping frame 3, the chute 4 and a slide block 5 are in a T shape, the inner size of the chute 4 is matched with the outer size of the slide block 5, the chute 4 and the slide block 5 form a sliding structure, when the slide block 5 is driven by a screw rod 6 to move in the chute 4, the hand clamping frame 3 is driven by the slide block 5 to move, the distance between the hand clamping frames 3 is adjusted to facilitate the clamping of two ends of rubber blankets 2 with different sizes, the slide block 5 is fixed at one side of the hand clamping frame 3 close to the chute 4, a screw rod 6 penetrates through the chute 4, two sections of external threads are arranged on the screw rod 6, the two sections of external threads of the screw rod 6 are respectively arranged in the chutes 4 at two sides, the grains of the two sections of external threads on the screw rod 6 are opposite, when the screw rod 6 drives the slide block 5 to move through the external threads, the two sections of external, the clamping arm 7 is rotatably connected to two sides of the bottom of the gripper frame 3, a rubber pad 701 is mounted on the inner side of the clamping arm 7, a clamping groove 702 is formed in one side, close to the rubber pad 701, of the clamping arm 7, a clamping block 703 is fixed to one side, close to the clamping groove 702, of the rubber pad 701, the clamping block 703 is a sphere, the clamping block 703 and the rubber pad 701 are integrally connected, the clamping block 703 and the clamping groove 702 form a clamping structure, when the rubber blanket 2 is clamped through the clamping arm 7, the clamping arm 7 is connected with the rubber blanket 2 through the rubber pad 701, the rubber blanket 2 is protected through the rubber pad 701, scratches of the rubber blanket 2 are avoided, and meanwhile, the rubber pad 701 is convenient to replace the rubber pad 701 through the clamping structure formed by the clamping block 703 and the clamping groove 702;

the bottom middle part of tong frame 3 is fixed with hydraulic stem 8, the bottom of hydraulic stem 8 is fixed with connecting plate 9, dwang 10 and both sides centre gripping arm 7 constitution transmission structure are passed through to the bottom both sides of connecting plate 9, and when hydraulic stem 8 extension or compression, hydraulic stem 8 drives connecting plate 9 and descends or rises, and connecting plate 9 drives dwang 10 and rotates, makes dwang 10 drive centre gripping arm 7 rotate, makes to produce between the centre gripping arm 7 closed or open, is convenient for carry out closure or opening to centre gripping arm 7 through hydraulic stem 8, the bottom both sides of connecting plate 9 are rotated and are connected with dwang 10, dwang 10 keeps away from one side of connecting plate 9 and is connected with the middle part rotation of centre gripping arm 7.

The working principle is as follows: when the rubber preshrinking blanket is used for vertically hoisting the clamping hands, firstly, the screw rod 6 is rotated, the screw rod 6 drives the sliding block 5 to move through the external threads, the clamping hand frames 3 on the two sides can be simultaneously driven to move in opposite directions through the two sections of external threads, the clamping hand frames 3 are driven to move through the sliding block 5, the distance between the clamping hand frames 3 is adjusted according to the size of the rubber blanket 2, the adjusting seat 1 is moved to the top of the rubber blanket 2 through the crane, the hydraulic rod 8 extends, the hydraulic rod 8 drives the connecting plate 9 to descend, the connecting plate 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives the clamping arm 7 to rotate, the clamping arm 7 is closed, the two sides of the top end of the rubber blanket 2 are clamped through the clamping hand frames 3 on the two sides, when the rubber blanket 2 is clamped through the clamping arm 7, the clamping arm 7 is connected with the rubber blanket 2 through the rubber blanket 701, the rubber, the scratch of the rubber blanket 2 is avoided, the rubber blanket 2 is driven to move by a crane after the hand clamping frames 3 at the two sides clamp the rubber blanket 2, and the rubber blanket 2 is convenient to carry.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a vertical hoisting tong of blanket that contracts in advance, is including adjusting seat (1) and slider (5), its characterized in that: the rubber blanket (2) is arranged at the bottom of the adjusting seat (1), the hand clamping frames (3) are arranged at the two sides of the adjusting seat (1) close to the top of the rubber blanket (2), wherein,

a sliding groove (4) is formed in one side, close to the hand clamping frame (3), of the adjusting seat (1), the sliding block (5) is fixed to one side, close to the sliding groove (4), of the hand clamping frame (3), a screw rod (6) penetrates through the inside of the sliding groove (4), and clamping arms (7) are rotatably connected to two sides of the bottom of the hand clamping frame (3);

the bottom middle part of pressing from both sides hand frame (3) is fixed with hydraulic stem (8), the bottom of hydraulic stem (8) is fixed with connecting plate (9), the bottom both sides of connecting plate (9) are rotated and are connected with dwang (10), one side that connecting plate (9) were kept away from in dwang (10) is rotated with the middle part of centre gripping arm (7) and is connected.

2. The vertical hoisting gripper for rubber preshrinking blankets as claimed in claim 1, wherein: the sliding groove (4) and the sliding block (5) are T-shaped, the inner size of the sliding groove (4) is matched with the outer size of the sliding block (5), and the sliding groove (4) and the sliding block (5) form a sliding structure.

3. The vertical hoisting gripper for rubber preshrinking blankets as claimed in claim 1, wherein: two sections of external threads are arranged on the screw rod (6), the two sections of external threads of the screw rod (6) are respectively positioned in the sliding grooves (4) on the two sides, and the grains of the two sections of external threads on the screw rod (6) are opposite.

4. The vertical hoisting gripper for rubber preshrinking blankets as claimed in claim 1, wherein: the clamping arm (7) comprises a rubber pad (701), a clamping groove (702) and a clamping block (703), the rubber pad (701) is installed on the inner side of the clamping arm (7), the clamping groove (702) is formed in one side, close to the rubber pad (701), of the clamping arm (7), and the clamping block (703) is fixed on one side, close to the clamping groove (702), of the rubber pad (701).

5. The vertical hoisting gripper for rubber preshrinking blankets as claimed in claim 4, wherein: the clamping block (703) is a sphere, the clamping block (703) is integrally connected with the rubber pad (701), and the clamping block (703) and the clamping groove (702) form a clamping structure.

6. The vertical hoisting gripper for rubber preshrinking blankets as claimed in claim 1, wherein: and two sides of the bottom of the connecting plate (9) form a transmission structure with the clamping arms (7) at two sides through the rotating rod (10).