CN204251055U - A high-precision guide laminating machine - Google Patents

Abstract

The utility model discloses a high-precision guiding laminating machine, which comprises an unwinding mechanism, a guiding mechanism, a laminating mechanism and a winding mechanism; the guiding mechanism comprises two supporting blocks which are arranged in parallel, at least one supporting shaft is arranged between the two supporting blocks, at least one group of two limiting blocks are arranged on the supporting shaft, locking screws used for fixing the limiting blocks are arranged, at least one limiting block in each group of limiting blocks is provided with a limiting hole along the axial direction, the limiting blocks are located on the inner side of each group of limiting blocks, limiting rods with fixed length are inserted into the limiting blocks, and the other ends of the limiting rods abut against the inner side face of the other limiting block of each group of limiting blocks. The utility model discloses a set up spacing hole in the stopper to the gag lever post of plug-in fixed length in spacing hole, it is spacing to carry out the interval through the gag lever post that has accurate length to the stopper at both ends, and its spacing precision is high, and product quality is good.

Description

A high-precision guide laminating machine

technical field

The utility model relates to a bonding device, in particular to a high-precision guiding bonding machine for adhesive tapes.

Background technique

For tapes used for heat dissipation of electronic products, it is necessary to bond thermally conductive adhesive and release paper together to facilitate subsequent winding and use. Conventional bonding equipment for bonding the above-mentioned tapes mainly realizes the guiding function through the mechanism shown in Figure 1. The mechanism includes support blocks 11 at both ends, at least one support block arranged in parallel between the support blocks Shaft 12, at least one group of two limit blocks 13 arranged on the support shaft 12 and locking screws 14 for positioning and locking of the limit blocks 13, by adjusting the distance between a group of two limit blocks 13 , used to realize the positioning and guiding of the adhesive tape 15 . Due to the manual adjustment of the distance of the limit block 13, there will always be some errors and cannot be strictly consistent with the width of the tape 15. Over time, due to the accumulation of tolerances, the fitting error and winding error of the pasted product will be large, thus resulting in poor product quality.

Utility model content

In order to solve the above technical problems, the utility model provides a high-precision guiding bonding machine to realize high-precision guiding bonding of products.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A high-precision guide laminating machine, including an unwinding mechanism, a guiding mechanism, a laminating mechanism and a winding mechanism;

The guide mechanism includes two supporting blocks arranged in parallel, at least one supporting shaft arranged between the two supporting blocks, at least one set of two limiting blocks arranged on the supporting shaft, and The locking screw fixed on the limit block, at least one of the limit blocks in each set of limit blocks is provided with a limit hole in the axial direction, and the limit block is located in each set of limit blocks The inside of the limit block, and a limit rod of fixed length is plugged into the limit block, and the other end of the limit rod is against the inner surface of another limit block of each set of limit blocks.

Wherein, the limit rod includes a coaxially connected insertion portion and a limit portion, the insertion portion is inserted into the limit hole, and the two ends of the limit portion are against each group of two pieces. The inner side of the limit block.

Through the above technical solution, the utility model provides a high-precision guiding laminating machine, which sets a limit hole in the limit block of the guide mechanism, and inserts a limit rod of a fixed length in the limit hole, through The limit rod with precise length limits the distance between the limit blocks at both ends. Its limit accuracy is high, which can ensure that it is consistent with the width of the tape and effectively guarantee the fitting accuracy of the product. The limit rod can be adjusted according to the specific product size. For quick replacement, it is only necessary to process the corresponding length of the limit rod according to the product size for backup. Therefore, the fixed distance of the limit block is adjusted by the fixed length of the limit rod, which has high adjustment accuracy and good product quality.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

Fig. 1 is the structural representation of a kind of guiding mechanism of prior art;

Fig. 2 is a schematic structural view of the guiding mechanism disclosed in the embodiment of the present invention;

Fig. 3 is a schematic diagram of the enlarged structure of part A in Fig. 2;

Fig. 4 is a structural schematic diagram of the limit rod disclosed in the embodiment of the utility model.

The numbers in the figure indicate:

11. Support block 12. Support shaft 13. Limit block

14. Locking screw 15. Tape 16. Limiting hole

17. Limiting rod 18. Insertion part 19. Limiting part

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Referring to Figures 2 to 3, the utility model provides a high-precision guiding laminating machine, including an unwinding mechanism, a guiding mechanism, a laminating mechanism and a winding mechanism;

The guiding mechanism includes two supporting blocks 11 arranged in parallel, two supporting shafts 12 parallel to each other arranged symmetrically between the two supporting blocks 11, two sets of four limiting blocks 13 arranged on each supporting shaft 12 , and a locking screw 14 for fixing the limit block 13, one of the limit blocks 13 in each set of limit blocks 13 is provided with a limit hole 16 in the axial direction, and the limit block 13 is located in each set of limit blocks 13 The inner side of the limiting block 13 is inserted with a fixed-length limiting rod 17, and the other end of the limiting rod 17 is against the inner surface of another limiting block 13 of each group of limiting blocks 13.

Referring to Fig. 4, the limit rod 17 includes a coaxially connected inserting portion 18 and a limit portion 19, the insert portion 18 is inserted into the limit hole 16, and the two ends of the limit portion 19 are against each set of two limiters. As for the inner surface of the block 13, it is preferable that the diameter of the limiting portion 19 is larger than that of the inserting portion 18.

The utility model provides a high-precision guide laminating machine, which sets a limit hole 16 in the limit block 13 of the guide mechanism, and inserts a fixed-length limit rod 17 in the limit hole 16, and has a The precise length of the limit rod 17 is used to limit the distance between the limit blocks 13 at both ends. To quickly change the product size, it is only necessary to process the corresponding length of the limit rod 17 according to the product size for backup. Therefore, the fixed distance of the limit block 13 is adjusted by the fixed length of the limit rod 17, which has high adjustment accuracy and good product quality. .

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (2)

1. A high-precision guiding laminating machine, characterized in that it includes an unwinding mechanism, a guiding mechanism, a laminating mechanism and a winding mechanism; The guide mechanism includes two supporting blocks arranged in parallel, at least one supporting shaft arranged between the two supporting blocks, at least one set of two limiting blocks arranged on the supporting shaft, and The locking screw fixed on the limit block, at least one of the limit blocks in each set of limit blocks is provided with a limit hole in the axial direction, and the limit block is located in each set of limit blocks The inside of the limit block, and a limit rod of fixed length is plugged into the limit block, and the other end of the limit rod is against the inner surface of another limit block of each set of limit blocks. 2. A high-precision guiding laminating machine according to claim 1, characterized in that, the limit rod includes a coaxially connected insertion portion and a limit portion, and the insertion portion is inserted into the In the limiting hole, both ends of the limiting part are against the inner surfaces of two limiting blocks in each group.