CN2647865Y

CN2647865Y - Stretching plane mechanism for stretching leather drying machine

Info

Publication number: CN2647865Y
Application number: CN 03255809
Authority: CN
Inventors: 叶壮林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-18
Filing date: 2003-07-18
Publication date: 2004-10-13
Anticipated expiration: 2013-07-18

Abstract

A toggling organ of a straining drier relates to a mechanism of stretching and toggling leather, and the device includes a framework and mesh toggling boards. A plurality of radial emanatory guide ways are all distributed between a center plate arranged in the framework and the framework, horizontal sliding slots are all arranged on the two sides of each emanatory guide way, each mesh toggling board is arranged in the horizontal sliding slot of each adjacent emanatory guide way, a plurality of cylinders are all distributed along the radial direction around the center plate, a piston rod of each cylinder is connected with each inner end corresponding to the mesh toggling boards, and moving and locking mechanisms of the mesh toggling boards are arranged between the framework and the outer ends of the mesh toggling boards at the same time. Each toggling board of the utility model stretches along the radial direction emanatorily, omnibearingly and evenly, thereby keeping the stretching of the processing leather even, causing the definite to form a steady and getting high yield of leather. The utility model has the advantages of simple and reasonable whole structure, convenient use, reliable work and high productivity effect.

Description

The flat-bed machine structure that stretches tight of skin drying machine stretches tight

Technical field

The utility model belongs to Leather Processing Machine, particularly relates to a kind of with the leather stretching flat mechanism that stretches tight.

Background technology

At present, the advanced both at home and abroad skin drying machine that stretches tight, its flat-bed machine structure that stretches tight all are to adopt two active orifice plates frame that stretches tight, leather is fixed in orifice plate with clip and stretches tight on the frame, the frame that then two orifice plates stretched tight draws back to the left and right, thereby makes the leather on the frame that stretches tight extend flattening from the centre to both sides, finalizes the design through temperature and humidity control.Its production efficiency is higher, but the shortcoming that exists is, processing leather only obtains unilateral stretching, and other orientation does not obtain sufficient stretching, extension, thereby its leather finished product are yielding, and constancy is poor, and the leather processing yield of leather is also lower.

Summary of the invention

The purpose of this utility model is that a kind of stretching launches comprehensively evenly, moulding leather constancy is good for the skin drying machine that stretches tight provides, the high leather of the processing yield of leather flat-bed machine structure that stretches tight.

Technical solution of the present utility model is: it comprises framework and mesh toggling, and its frame center is provided with center plate, uniformly between center plate and the framework be connected with some radially emanant guide rails, the bilateral limit of each guide rail all offers horizontal concrete chute, each mesh toggling promptly is installed between the horizontal concrete chute of each adjacent rails, the center plate periphery is radially also uniform to be equipped with some cylinders, the inner of the corresponding mesh toggling with each of the piston rod of each cylinder is connected, and is provided with the movable lockout mechanism of mesh toggling simultaneously between framework and mesh toggling outer end.

The utility model is formed wholecircle week toggling by the trilateral mesh toggling of some five equilibriums, and radially evenly stretches, thereby processing leather is stretched evenly, and constancy is stable, and processing yield of leather height.This device one-piece construction is simple, reasonable, easy to use, reliable operation, production efficiency height.

Description of drawings

Fig. 1 is an overall structure synoptic diagram of the present utility model.

Fig. 2 is the aminoacyl site partial enlarged drawing of Fig. 1.

Fig. 3 is the C-C cross-sectional view of Fig. 2.

Fig. 4 is the B position partial enlarged drawing of Fig. 1.

Fig. 5 is the D-D cross-sectional view of Fig. 4.

Embodiment

Present embodiment framework 1 is the quadra of making of square tube, its center plate 5 is a circular slab, center plate 5 circumference are made 16 five equilibriums, and make radially radioactive rays by its circumference Along ent, between center plate 5 and framework 1 along each radially radioactive rays be connected with ten six roots of sensation guide rails 3; Guide rail 3 be by two overlapping up and down but keep the rectangular band iron of a determining deviation, make in the fixing some dog screw 13 of its longitudinal middle part, fixedly all-in-one-piece two block length band iron bilateral slits promptly constitute the horizontal concrete chute of guide rail 3; 16 triangle projective planum mesh togglings 4 are installed on respectively between each adjacent guide rail horizontal concrete chute; The periphery of center plate 5 is provided with splint holder 12, at splint holder 12 upper edge radial equipartitions 16 pairs of cylinders 6 is installed, and the toggling chuck 10 on the corresponding mesh toggling with each of the piston rod 11 of each cylinder 64 the inners is connected; The movable lockout mechanism 2 of mesh toggling 4 is made up of the radially activity orientation drag hook of installing on rack-plate of installing in the middle part of mesh toggling 4 outer ends 17 and the framework 1 14 that matches with rack-plate 17; For spacing to mesh toggling 4 radial extensions, and be offset about when preventing telescopic movable, the middle part, outer end radially offers one section chute hole 9,18 respectively in mesh toggling 4, at inner chute hole 9 upper and lowers two ends are installed and are connected in retaining plate 7 on the adjacent rails 3, the position-limitting pin 8 that vertically passes chute hole 9 is installed on the retaining plate 7, chute hole 18 upper and lowers in outer end are equipped with the retaining plate 15 that is connected with framework 1, and the position-limitting pin 16 that vertically passes chute hole 18 is installed on retaining plate 15.

Claims

1, a kind of flat-bed machine structure that stretches tight of the skin drying machine that stretches tight, comprise framework (1) and mesh toggling (4), it is characterized in that framework (1) center is provided with center plate (5), the uniform some radially emanant guide rails (3) that are connected with between center plate (5) and the framework (1), the bilateral limit of each guide rail (3) all offers horizontal concrete chute, each mesh toggling (4) is installed between the horizontal concrete chute of each adjacent rails (3), the radially uniform some cylinders (6) that are equipped with of center plate (5) periphery, the inner of the corresponding mesh toggling with each of the piston rod of each cylinder (11) (4) is connected, and is provided with the movable lockout mechanism (2) of mesh toggling (4) between mesh toggling (4) outer end and the framework (1).

2, by the flat-bed machine structure that stretches tight of the described skin drying machine that stretches tight of claim 1, the radially activity orientation drag hook (14) that matches with rack-plate (17) that rack-plate (17) that the movable lockout mechanism (2) that it is characterized in that mesh toggling (4) is installed by middle part, mesh toggling (4) outer end and framework (1) are gone up installation is formed.

3, by the flat-bed machine structure that stretches tight of the described skin drying machine that stretches tight of claim 1, it is characterized in that the middle part, outer end radially offers one section chute hole (9), (18) respectively in mesh toggling (4), at inner chute hole (9) upper and lower two ends are installed and are connected in retaining plate (7) on the adjacent rails (3), the position-limitting pin (8) that vertically passes chute hole (9) is installed on the retaining plate (7), outer end chute hole (18) upper and lower is equipped with the retaining plate (15) that is connected with framework (1), and the position-limitting pin (16) that vertically passes chute hole (18) is installed on retaining plate (15).