阅读说明：本技术 一种涂布机拉紧装置 (Tensioning device of coating machine ) 是由 钱江 黄浩 吉绍武 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种涂布机拉紧装置,旨在提供一种对产品进行拉直拉紧的涂布机拉紧装置,其技术方案要点是,包括机体,所述机体上设有进料口,所述进料口一侧设有紧固装置,所述紧固装置包括位于进料口两侧的滑移装置、位于滑移装置上设有的夹块、位于夹块之间设有的固定板、位于固定板之间设有的转动杆、位于转动杆上套设有转动辊、位于转动辊上设有通孔、位于通孔内设有螺杆、位于螺杆上套设有的压紧板及位于转动杆顶端连接有的转动手柄。(The invention discloses a tensioning device of a coating machine, and aims to provide a tensioning device of the coating machine for straightening and tensioning a product.)

1. A coating machine tensioning device comprises a machine body (1), and is characterized in that: be equipped with feed inlet (2) on organism (1), feed inlet (2) one side is equipped with fastener (3), fastener (3) including slide device (31) that is located feed inlet (2) both sides, be located clamp splice (32) that is equipped with on slide device (31), be located fixed plate (33) that are equipped with between clamp splice (32), be located dwang (34) that are equipped with between fixed plate (33), be located dwang (34) and go up the cover and be equipped with live-rollers (35), be located and be equipped with through-hole (36) on live-rollers (35), be located and be equipped with screw rod (37) in through-hole (36), be located that screw rod (37) go up clamp plate (38) that the cover was equipped with and be located and be connected rotation handle (39) on dwang (.

2. A coater tension device as set forth in claim 1, wherein: the sliding device (31) comprises a sliding groove (311) which is arranged on the machine body (1) on one side of the feeding hole (2) and faces towards the feeding hole (2), and a sliding block (312) which is arranged in the sliding groove (311) and fixedly connected with the clamping block (32).

3. A coater tension device as set forth in claim 2, wherein: and a positioning rod (4) is fixedly connected between the sliding blocks (312).

4. A coater tension device as set forth in claim 3, wherein: the surface of the rotating handle (39) is also provided with a rotating dial gauge (5).

5. The tension device of the coating machine according to claim 4, wherein: and a pushing cylinder (6) facing the feeding hole (2) is also arranged on the positioning rod (4).

6. A coater tension device as set forth in claim 5, wherein: still be equipped with positioner (7) on twist grip (39), positioner (7) are equipped with jack (73) that matches with insert rod (72) including card hole (71) that are located to be equipped with on twist grip (39), insert rod (72) that are located to be equipped with in card hole (71) and being located clamp splice (32).

Technical Field

The invention relates to the field of printing equipment, in particular to a tensioning device of a coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop.

At present, chinese patent publication No. CN105817384B discloses an apparatus for coating an adhesive material on the surface of a rolled product, which includes a winding mechanism for unwinding the rolled product and a coating mechanism for coating the adhesive material on the unwound rolled product, wherein the winding mechanism includes a carrying-in winding shaft and a carrying-out winding shaft, the carrying-in winding shaft transports the rolled product to the coating mechanism, and the carrying-out winding shaft transports the rolled product out of the coating mechanism; the coating mechanism utilizes a stencil to apply the adhesive material to the roll-type product.

The device for coating the adhesive material on the surface of the roll product improves the production efficiency of the product; the product accuracy is improved; the production cost is reduced; the space occupied by the device is reduced, but the surface of the product is often required to be tensioned and straightened when the product enters the coating machine, so that the conditions of uneven coating and the like are reduced.

Disclosure of Invention

The invention aims to provide a tensioning device of a coating machine, which has the advantages that the product can be effectively tensioned before being put into equipment for coating, wrinkles and the like are reduced, and the coating is not uniform and the like.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a coating machine straining device, includes the organism, be equipped with the feed inlet on the organism, feed inlet one side is equipped with fastener, fastener is equipped with the live-rollers including the slide device that is located the feed inlet both sides, the clamp splice that is equipped with on being located the slide device, be located the fixed plate that is equipped with between the clamp splice, be located the dwang that is equipped with between the fixed plate, be located the dwang and go up the cover and be equipped with the live-rollers, be located and be equipped with the through-hole on the live-rollers, be located and be equipped with the screw rod in the through.

Through adopting above-mentioned technical scheme, the feed inlet that is equipped with is used for entering into equipment with the material in, and need straighten taut to the product before getting into equipment, thereby be convenient for enter into the equipment after carry out coating material's work to the product surface, and can rotate whole live-rollers through the rotation handle that is equipped with, and place the both ends of product between pressure strip and live-rollers, thereby screw up through the screw rod, the live-rollers rotates the back, can effectually make the product surface straighten, thereby be convenient for the tensioning of whole product.

Further setting: the sliding device comprises a sliding groove located on the machine body on one side of the feeding hole and facing the feeding hole, and a sliding block located in the sliding groove and fixedly connected with the clamping block.

Through adopting above-mentioned technical scheme, the mobile device that is equipped with can be effectual pushes equipment into in the feed inlet to be convenient for equipment to the product of entering coats.

Further setting: and a positioning rod is fixedly connected between the sliding blocks.

Through adopting above-mentioned technical scheme, the locating lever that is equipped with can be effectual make the displacement device of both sides be located same water flat line, reduce to appear to have the difference about, thereby make the product the condition such as fold appear.

Further setting: the surface of the rotating handle is also provided with a rotating dial gauge.

Through adopting above-mentioned technical scheme, be equipped with and rotate the user rotation amount that can effectual warning of graduation apparatus to whether the person of facilitating the use judges to rotate suitable position, makes the product pull straight taut on the whole.

Further setting: still be equipped with the promotion cylinder towards the feed inlet on the locating lever.

Through adopting above-mentioned technical scheme, the promotion cylinder that is equipped with can effectual help displacement device slide to reach appointed position.

Further setting: still be equipped with positioner on the twist grip, positioner is equipped with the jack that matches with the insert pole including the card hole that is equipped with on being located twist grip, the insert pole that is equipped with in being located the card hole and being located the clamp splice.

Through adopting above-mentioned technical scheme, the positioner who is equipped with can effectually prevent phenomena such as the product resilience from appearing to guarantee wholly to straighten to the fastening of product.

In conclusion, the invention has the following beneficial effects: can effectually guarantee that whole product makes it guarantee holistic state of flare-out taut before entering into the machine to the condition such as fold, buckling can not appear in effectual assurance product surface, takes place the condition such as inhomogeneous when reducing other materials of product surface coating.

Drawings

The invention is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a tensioning device of a coating machine.

In the figure: 1. a body; 2. a feed inlet; 3. a fastening device; 31. a slipping device; 311. a chute; 312. a slider; 32. a clamping block; 33. a fixing plate; 34. rotating the rod; 35. a rotating roller; 36. a through hole; 37. a screw; 38. a compression plate; 39. rotating the handle; 4. positioning a rod; 5. rotating the dial gauge; 6. a push cylinder; 7. a positioning device; 71. a clamping hole; 72. an insertion rod; 73. and (4) inserting the jack.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

The technical scheme adopted by the invention is as follows:

a tensioning device of a coating machine is shown in figure 1 and comprises a machine body 1, a feed inlet 2 is arranged on the machine body 1, a fastening device 3 is arranged on one side of the feed inlet 2, the fastening device 3 comprises a sliding device 31 arranged on two sides of the feed inlet 2, the sliding device 31 comprises a sliding groove 311 which is arranged on the machine body 1 at one side of the feed inlet 2 and faces the feed inlet 2, and a sliding block 312 which is arranged in the sliding groove 311 and is fixedly connected with the clamping block 32, the slide block 312 is provided with clamping blocks 32, a fixing plate 33 is arranged between the clamping blocks 32, a rotating rod 34 is arranged between the fixing plates 33, a rotating roller 35 is sleeved on the rotating rod 34, a through hole 36 is arranged on the rotating roller 35, a screw 37 which is vertically downward is arranged in the through hole 36, a pressing plate 38 for pressing a product is sleeved on the screw 37, the top end of the rotating rod 34 is connected with a rotating handle 39, and the surface of the rotating handle 39 is also provided with a rotating dial gauge 5.

Still fixedly connected with locating lever 4 between the slider 312, the displacement device 31 of both sides of being convenient for can be located same water flat line, still is equipped with the promotion cylinder 6 towards feed inlet 2 on the locating lever 4, helps the user to push the displacement device 31 of both sides to feed inlet 2 inside simultaneously. Meanwhile, the rotating handle 39 is further provided with a positioning device 7, the positioning device 7 comprises a clamping hole 71 formed in the rotating handle 39, an insertion rod 72 is arranged in the clamping hole 71, and an insertion hole 73 matched with the insertion rod 72 is formed in the clamping block 32, so that the rebound of the rotating handle 39 can be effectively reduced.

The main working principle is as follows: when the surface coating is carried out on products such as films and the like in the using process, the products can generate the conditions of uneven coating and the like if the products are not tensioned and straightened, therefore, before the coating process, the products are tensioned and fastened at two sides by using the fastening device 3, the two sides of the products are pressed on the surfaces of the rotating rollers 35 by the pressing plates 38 through fixing the two ends of the products on the sliding devices 31 at two sides respectively, the whole rotating rollers 35 are rotated by the action of the rotating handles 39, so that the two sides of the products are tensioned, the whole products are in the tensioned and straightened state on the sliding devices 31, and the sliding devices 31 are sent into the feed inlet 2 of the equipment through the pushing air cylinders 6, so that the next step of processing is carried out.

The present invention is not intended to be limited to the particular embodiments shown above, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.