阅读说明：本技术 一种压片式压送链结构 (Tabletting type pressure feeding chain structure ) 是由 梁海利 于 2020-04-23 设计创作，主要内容包括：本发明公开了一种压片式压送链结构,包括左链、右链,所述左链、右链套在各自的链轮上,所述左链、右链的压送段平行,所述左链、右链均包含链节单元,所述链节单元包括外链板,所述外链板侧壁处设置有侧板,所述侧板背部设置有能够穿过侧板压紧工件的压片。所述侧板中形成配合孔,所述配合孔为长条状。本发明中外链板上设置侧板并在侧板上形成条状的配合孔,通过在其背部安装压片,压片的两个弧形弹压部穿过侧板后能够对工件进行压力夹持,通过紧固螺钉能够实现对压片的快速安装,本发明结构简单,便于维护,如果进行更换只需要对压片进行快速更换。(The invention discloses a tabletting type pressure-feed chain structure which comprises a left chain and a right chain, wherein the left chain and the right chain are sleeved on respective chain wheels, the pressure-feed sections of the left chain and the right chain are parallel, the left chain and the right chain respectively comprise chain link units, each chain link unit comprises an outer chain plate, a side plate is arranged on the side wall of each outer chain plate, and the back of each side plate is provided with a tabletting capable of penetrating through the side plate to compress a workpiece. And a matching hole is formed in the side plate and is in a long strip shape. According to the invention, the side plate is arranged on the outer chain plate, the strip-shaped matching hole is formed in the side plate, the pressing sheet is arranged at the back of the pressing sheet, the two arc-shaped elastic pressing parts of the pressing sheet can clamp a workpiece under pressure after penetrating through the side plate, and the pressing sheet can be quickly installed through the fastening screw.)

1. The tabletting type pressing and conveying chain structure comprises a left chain (2) and a right chain (3), wherein the left chain (2) and the right chain (3) are sleeved on respective chain wheels (1), pressing and conveying sections of the left chain (2) and the right chain (3) are parallel, and the tabletting type pressing and conveying chain structure is characterized in that: the left chain (2) and the right chain (3) both comprise chain link units, each chain link unit comprises an outer chain plate (03), a side plate (4) is arranged on the side wall of each outer chain plate (03), and a pressing sheet (7) capable of penetrating through the side plate (4) to press a workpiece is arranged on the back of each side plate (4).

2. The tablet-press type compression link structure according to claim 1, wherein: and a matching hole (5) is formed in the side plate (4), and the matching hole (5) is long-strip-shaped.

3. The tablet-press type compression link structure according to claim 2, wherein: the pressing sheet (7) comprises a straight installation section (9) located in the middle, two free ends of the installation section (9) form an arc-shaped elastic pressing portion (10), and the other side of the arc-shaped elastic pressing portion (10) forms a free horizontal portion.

4. The tablet-press type compression link structure according to claim 3, wherein: the arc-shaped pressing part (10) penetrates through and is ejected out of the matching hole (5).

5. The tablet-press type compression link structure according to claim 4, wherein: the number of the matching holes (5) in the side plate (4) is two, and the matching holes (5) correspond to the arc-shaped pressing parts (10).

6. The tablet-press type compression link structure according to claim 5, wherein: a threaded hole (6) is formed in the side plate (4), a through hole is formed in the pressing plate (7), and a fastening screw (8) is screwed into the threaded hole (6) through the through hole so as to fix the pressing plate (7) to the side plate (4).

7. The tablet-press type compression link structure according to claim 6, wherein: the threaded hole (6) is located between the two matching holes (5).

Technical Field

The invention belongs to the field of special chains, and particularly relates to a tablet pressing type pressure feeding chain structure.

Background

The existing chain is assembled by a plurality of conventional parts, besides the chain is a transmission structure, the chain can also be used for conveying and conveying the parts due to the stability, and the chain type conveying structure is more favored in assembly workshops.

Each chain link unit formed by a plurality of chain link units comprises two inner chain plates 01, two through holes are formed in each inner chain plate 01, a pin bush 02 is installed in each through hole, two pin bushes 02 are installed between the two inner chain plates 01, a pin shaft 04 is arranged in each pin bush 02, the pin shaft 04 can rotate along the pin bushes 02, the two ends of each pin shaft 04 extend out of the pin bushes 02, and the two ends of each pin shaft 04 are inserted into and fixed to the outer chain plates 03. Two pin shafts 04 are arranged between the two outer chain plates 03, the pin shafts 04 rotate with the pin sleeves 02 to realize the movement of the chain, an outer sleeve 05 is sleeved outside the pin sleeves 02, and the outer sleeve 05 is positioned between the two inner chain plates 01.

At present, a double-chain type structure can be adopted for the vertical conveying of the plate materials, but the double-chain type structure is not stable.

Disclosure of Invention

The present invention has been made to solve the problems of the prior art, and an object of the present invention is to provide a tablet-type press link structure.

The technical scheme of the invention is as follows: a tabletting type pressure conveying chain structure comprises a left chain and a right chain, wherein the left chain and the right chain are sleeved on respective chain wheels, pressure conveying sections of the left chain and the right chain are parallel, the left chain and the right chain respectively comprise chain link units, each chain link unit comprises an outer chain plate, a side plate is arranged on the side wall of each outer chain plate, and a tabletting capable of penetrating through the side plate to compress a workpiece is arranged at the back of each side plate.

Preferably, the side plate has a fitting hole formed therein, and the fitting hole is elongated.

Preferably, the pressing sheet comprises a straight installation section located in the middle, two free ends of the installation section form an arc-shaped elastic pressing part, and the other side of the arc-shaped elastic pressing part forms a free horizontal part.

Preferably, the arc-shaped pressing part passes through and is ejected out of the matching hole.

Preferably, the number of the matching holes in the side plate is two, and the matching holes correspond to the arc-shaped pressing portions.

Preferably, a screw hole is formed in the side plate, a through hole is formed in the pressing plate, and a fastening screw is screwed into the screw hole through the through hole to fix the pressing plate to the side plate.

Preferably, the threaded hole is located intermediate the two mating holes.

According to the invention, the side plate is arranged on the outer chain plate, the strip-shaped matching hole is formed in the side plate, the pressing sheet is arranged at the back of the pressing sheet, the two arc-shaped elastic pressing parts of the pressing sheet can clamp a workpiece under pressure after penetrating through the side plate, and the pressing sheet can be quickly installed through the fastening screw.

Drawings

FIG. 1 is an assembly view of the present chain of the present invention;

FIG. 2 is an exploded view of the present chain of the invention;

FIG. 3 is a schematic diagram of the distribution of the left and right strands in the present invention;

FIG. 4 is a schematic structural view of an outer link plate according to the present invention;

FIG. 5 is a schematic structural view of the resilient plate of the present invention;

wherein:

01 pin bush of inner chain plate 02

03 outer chain plate 04 pin shaft

05 coat

1 sprocket 2 left chain

3 right chain 4 side plate

5 matching hole 6 threaded hole

7 pressing sheet 8 fastening screw

9 mounting section 10 arc-shaped elastic pressing part.

Detailed Description

The present invention is described in detail below with reference to the accompanying drawings and examples:

as shown in fig. 1 to 5, the tablet-press type compression link structure comprises a left chain 2 and a right chain 3, wherein the left chain 2 and the right chain 3 are sleeved on respective chain wheels 1, compression sections of the left chain 2 and the right chain 3 are parallel, the left chain 2 and the right chain 3 both comprise link units, each link unit comprises an outer chain plate 03, a side plate 4 is arranged on the side wall of the outer chain plate 03, and a tablet 7 capable of penetrating through the side plate 4 to compress a workpiece is arranged on the back of the side plate 4.

The side plates 4 are provided with matching holes 5, and the matching holes 5 are long-strip-shaped.

The pressing sheet 7 comprises a straight installation section 9 located in the middle, two free ends of the installation section 9 form an arc-shaped elastic pressing part 10, and the other side of the arc-shaped elastic pressing part 10 forms a free horizontal part.

The arc-shaped pressing part 10 passes through and is ejected out of the matching hole 5.

The number of the matching holes 5 in the side plate 4 is two, and the matching holes 5 correspond to the arc-shaped pressing parts 10.

The side plate 4 has a screw hole 6 formed therein, the pressing piece 7 has a through hole formed therein, and a fastening screw 8 is screwed into the screw hole 6 through the through hole to fix the pressing piece 7 to the side plate 4.

The threaded hole 6 is located in the middle of the two mating holes 5.

The side plate 4 and the outer chain plate 03 are of an integral structure, and the side plate 4 and the outer chain plate 03 are vertical L-shaped.

The left chain 2 and the right chain 3 are sleeved on the three chain wheels 1, the three chain wheels 1 are triangular, one side of each of the two triangles is parallel, and the vertical plates can be vertically conveyed at the parallel positions.

The height of arc portion 10 is greater than the degree of depth of mating holes 5 to guarantee that arc portion 10 can pop out mating holes 5.

Preferably, two free ends of the side plate 4 are arc-shaped and concave inwards, correspondingly, the outer chain plate 03 is consistent with the structure of the outer chain plate, and the problem of interference is avoided.

The width of the pressing piece 7 is smaller than that of the matching hole 5.

A plurality of pressing sheets 7 can be arranged on the side plate 4 in parallel, so that the stress surface is enlarged.

The installation and pressure feeding process of the invention is as follows:

two arc-shaped pressing parts 10 of the pressing sheet 7 are placed in the matching holes 5, the through holes in the mounting section are opposite to the threaded holes 6, and the fastening screws 8 are screwed into the threaded holes 6. The fixation of the pressing sheet 7 is realized.

During the conveying process, the pressing sheet 7 extends out of the side plate 4 to be in contact with the plate, is simultaneously pressed by the opposite left chain 2 and the right chain 3 and moves along with the movement of the chains.

According to the invention, the side plate is arranged on the outer chain plate, the strip-shaped matching hole is formed in the side plate, the pressing sheet is arranged at the back of the pressing sheet, the two arc-shaped elastic pressing parts of the pressing sheet can clamp a workpiece under pressure after penetrating through the side plate, and the pressing sheet can be quickly installed through the fastening screw.