CN217102279U

CN217102279U - Winding mechanism of plastic material receiving machine

Info

Publication number: CN217102279U
Application number: CN202123166320.9U
Authority: CN
Inventors: 唐宏霞
Original assignee: Xinyongjiayang Dalian Packaging Products Co ltd
Current assignee: Xinyongjiayang Dalian Packaging Products Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-08-02
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a winding mechanism of a plastic material receiving machine, which belongs to the technical field of material receiving machine equipment and comprises a side plate, wherein two guide rollers are arranged on the right side of the front of the side plate, a main shaft is arranged on the left side of the front of the side plate, a plurality of arc-shaped pieces are annularly arranged on the periphery of the outer part of the main shaft, a plurality of groups of bosses are correspondingly arranged at the bottoms of the arc-shaped pieces and the top of the main shaft, connecting rods are movably connected between the bosses at the bottoms of the arc-shaped pieces and the top of the main shaft, a groove is arranged on the front of the side plate corresponding to the main shaft, a platform is arranged in the middle of the groove, a plurality of balls are embedded along the periphery of the ring surface, the groove is correspondingly embedded with the arc-shaped pieces, the main shaft is fixedly connected with the platform, the effect of expanding or reducing the main shaft can be realized, a space is reserved in the middle of a plastic material roll, and the plastic material on the winding mechanism can be conveniently taken out, effectively preventing the phenomenon of material returning.

Description

Winding mechanism of plastic material receiving machine

Technical Field

The utility model relates to a receive material machine equipment technical field, more specifically say, relate to a winding mechanism of plastics material receiving machine.

Background

The coil stock mechanism is in the receipts material part of processing lines, and the coil stock is rolled up into to raw and other materials through mechanical system, and extensive application is in the scroll, the yardage roll, and the plastic material is rolled up, and metal coil processing lines is according to actual technological requirement design diversification, and the common has simple and easy rolling machine, hydraulic pressure rolling machine.

The winding mechanism generally has strict requirements on the inner diameter, the outer diameter, the thickness and the width of a wound material, and in the winding process of the winding mechanism for plastic, the winding drum is large in volume and inconvenient to take and discharge materials after plastic is wound.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a winding mechanism of plastics material receiving machine, it can realize the inflation or reduce the effect of main shaft, makes the middle part of plastics material book reserve the space, is convenient for take out the plastics on the winding mechanism, and the phenomenon that effectively can prevent the material returned takes place.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a winding mechanism of plastics material receiving machine, includes the curb plate, two guide rolls are installed on the positive right side of curb plate, and the main shaft is installed in the positive left side of curb plate, the outside annular permutation of a week of main shaft is provided with a plurality of arc pieces, the bottom of arc piece all corresponds with the top of main shaft and is provided with the multiunit boss, arc piece bottom boss and main shaft top swing joint has the connecting rod between the boss, the front of curb plate corresponds the main shaft and is provided with the recess, the middle part of recess is provided with the platform, the platform is provided with a plurality of balls along anchor ring a week gomphosis, the recess corresponds the inlay card with the arc piece, main shaft and platform fixed connection.

Furthermore, one end of the guide roller, which is far away from the side plate, is provided with a stop plate.

Further, the arc-shaped sheet is arranged in a circular shape and forms a collapsible ring in cooperation with the shape of the main shaft.

Furthermore, a plurality of one end that the curb plate was kept away from to the arc piece all is provided with the connecting pin, rotate on the connecting pin and install the telescopic link, the one end that the curb plate was kept away from to the main shaft has seted up a plurality of draw-in grooves along anchor ring a week, the draw-in groove is seted up to the inside slope of main shaft to the draw-in groove corresponds the setting with the telescopic link.

Further, the length of the main shaft is larger than that of the arc-shaped piece.

Further, a ratchet wheel is fixedly mounted on the back face of the side plate and positioned on the main shaft, a fixing plate is mounted at the upper end of the back face of the side plate and positioned on the right side of the back face of the side plate, a spring is mounted on the inner side of the fixing plate, a ratchet piece is arranged at the other end of the spring, a connecting piece is arranged in the middle of the ratchet piece, the ratchet piece is rotatably mounted on the back face of the side plate through the connecting piece, and the ratchet wheel and the ratchet piece are correspondingly clamped and embedded.

Furthermore, the motor is installed to the back of curb plate corresponding the main shaft, the main shaft runs through the curb plate and is connected with the main shaft rotation of motor.

Compared with the prior art, the utility model has the advantages of:

1. this scheme, through the movable mounting connecting rod between main shaft and arc piece, make the arc piece can be the swing motion around on the main shaft, when starting the rolling machine during operation, the connecting rod drives the arc piece and struts, inlay the arc piece inside the recess, the harmomegathus ring that a plurality of arc pieces formed is fixed, and set up a plurality of balls along the a week of platform, when the motor drives the main shaft and rotates and receive the material, can reduce the friction, set up the connecting pin in the one end of arc piece, stretch out the inside that the card inlays into the draw-in groove with the telescopic link on the connecting pin, be favorable to stabilizing the structure of arc piece, avoid the arc piece to move the slippage in the rotation, after rolling work is accomplished, withdraw telescopic link and connecting rod in proper order, can reach the effect of inflation or reducing the main shaft through arc piece and connecting rod, make the middle part of plastic material book leave the space, be convenient for take out the plastics on the winding mechanism.

2. According to the scheme, the ratchet wheel is arranged on the back face of the side plate, the ratchet piece is correspondingly arranged corresponding to the ratchet wheel, when the machine stops rolling, the ratchet piece is driven by the spring to rebound and be clamped with the ratchet wheel, the rotating force of the ratchet wheel can be slowly unloaded, and the phenomenon of material returning can be prevented.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the main shaft and the side plate of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the main shaft and the side plate of the present invention;

fig. 4 is a schematic view of the back structure of the side plate of the present invention;

fig. 5 is an enlarged detail view a in fig. 2 of the present invention;

fig. 6 is a schematic structural view of the spindle and the arc-shaped piece of the present invention.

The reference numbers in the figures illustrate:

1. a side plate; 2. a guide roller; 3. a main shaft; 4. an arc-shaped sheet; 401. a connecting pin; 402. a telescopic rod; 403. a card slot; 5. a boss; 6. a connecting rod; 7. a groove; 8. a platform; 9. a ball bearing; 10. a ratchet wheel; 11. a fixing plate; 12. a spring; 13. a thorn sheet; 14. an electric motor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-6, a winding mechanism of a plastic material receiving machine comprises a side plate 1, two guide rollers 2 are installed on the right side of the front of the side plate 1, a main shaft 3 is installed on the left side of the front of the side plate 1, a plurality of arc-shaped pieces 4 are annularly arranged on the periphery of the outer portion of the main shaft 3, a plurality of groups of bosses 5 are correspondingly arranged on the bottoms of the arc-shaped pieces 4 and the top of the main shaft 3, a connecting rod 6 is movably connected between the boss 5 at the bottom of the arc-shaped piece 4 and the boss 5 at the top of the main shaft 3, a groove 7 is arranged on the front of the side plate 1 corresponding to the main shaft 3, a platform 8 is arranged in the middle of the groove 7, a plurality of balls 9 are embedded on the platform 8 along the periphery of the ring surface, the groove 7 is correspondingly embedded with the arc-shaped piece 4, the main shaft 3 is fixedly connected with the platform 8, the arc-shaped piece 4 can swing back and forth on the main shaft 3 by movably installing the connecting rod 6 between the main shaft 3 and the arc-shaped piece 4, when the winder is started to work, the connecting rod 6 drives the arc-shaped sheet 4 to be unfolded, so that the main shaft 3 is unfolded.

Referring to fig. 1-2, a stop plate is installed at one end of the guide roller 2 away from the side plate 1.

Referring to fig. 6, the arc-shaped sheet 4 is circular and forms an expanding and contracting ring in cooperation with the shape of the spindle 3, the telescopic rod 402 on the connecting pin 401 is expanded and clamped inside the clamping groove 403, which is beneficial to stabilizing the structure of the arc-shaped sheet 4, and avoiding the arc-shaped sheet 4 from slipping during rotation operation, after the winding operation is completed, the telescopic rod 402 and the connecting rod 6 are sequentially retracted, the effect of expanding or contracting the spindle 3 can be achieved through the arc-shaped sheet 4 and the connecting rod 6, a space is reserved in the middle of the plastic roll, and the plastic on the winding mechanism can be taken out conveniently.

Referring to fig. 3, the end of the arc-shaped piece 4 away from the side plate 1 is provided with a connecting pin 401, the connecting pin 401 is rotatably provided with a telescopic rod 402, one end of the main shaft 3 away from the side plate 1 is provided with a plurality of slots 403 along a circumference of the ring surface, the slots 403 are inclined toward the inside of the main shaft 3, and the slots 403 are arranged corresponding to the telescopic rod 402.

Referring to fig. 3, the length of the spindle 3 is greater than that of the arc-shaped piece 4.

Referring to fig. 4, a ratchet 10 is fixedly mounted on the main shaft 3 at the back of the side plate 1, a fixing plate 11 is mounted at the upper end of the right side at the back of the side plate 1, a spring 12 is mounted at the inner side of the fixing plate 11, a ratchet piece 13 is disposed at the other end of the spring 12, a connecting piece is disposed at the middle of the ratchet piece 13, the ratchet piece 13 is rotatably mounted at the back of the side plate 1 through the connecting piece, the ratchet 10 is correspondingly embedded with the ratchet piece 13, the ratchet 10 is disposed at the back of the side plate 1, and the ratchet piece 13 is correspondingly disposed corresponding to the ratchet 10, when the machine stops winding, the spring 12 drives the ratchet piece 13 to rebound and embed the ratchet 10, so that the rotating force of the ratchet 10 can be slowly removed, and material return can be prevented.

Referring to fig. 1-2, a motor 14 is installed on the back of the side plate 1 corresponding to the main shaft 3, and the main shaft 3 penetrates through the side plate 1 and is rotatably connected with the main shaft 3 of the motor 14.

When in use: the connecting rod 6 is movably arranged between the main shaft 3 and the arc-shaped sheet 4, so that the arc-shaped sheet 4 can swing back and forth on the main shaft 3, when the winding machine is started to work, the connecting rod 6 drives the arc-shaped sheet 4 to be expanded, the arc-shaped sheet 4 is clamped and embedded into the groove 7, the collapsible ring formed by the arc-shaped sheets 4 is fixed, the plurality of balls 9 are arranged along the circumference of the platform 8, when the motor 14 drives the main shaft 3 to rotate and receive materials, the friction can be reduced, the connecting pin 401 is arranged at one end of the arc-shaped sheet 4, the telescopic rod 402 on the connecting pin 401 is expanded and embedded into the clamping groove 403, the structure of the arc-shaped sheet 4 is favorably stabilized, the arc-shaped sheet 4 is prevented from slipping during the rotating operation, after the winding operation is finished, the telescopic rod 402 and the connecting rod 6 are sequentially retracted, the effect of expanding or reducing the main shaft 3 can be achieved through the arc-shaped sheet 4 and the connecting rod 6, and a space is reserved in the middle of the plastic, the plastic on the winding mechanism can be conveniently taken out, the ratchet wheel 10 is arranged on the back surface of the side plate 1, the ratchet piece 13 is correspondingly arranged corresponding to the ratchet wheel 10, when the machine stops winding, the ratchet piece 13 is driven by the spring 12 to rebound and be clamped in the ratchet wheel 10, the rotating force of the ratchet wheel 10 can be slowly removed, and the phenomenon of material returning can be prevented.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a winding mechanism of plastics material receiving machine, includes curb plate (1), its characterized in that: two guide rollers (2) are arranged on the right side of the front surface of the side plate (1), a main shaft (3) is arranged on the left side of the front surface of the side plate (1), a plurality of arc-shaped sheets (4) are arranged in a circle outside the main shaft (3) in an annular array, a plurality of groups of bosses (5) are correspondingly arranged at the bottom of the arc-shaped piece (4) and the top of the main shaft (3), a connecting rod (6) is movably connected between the boss (5) at the bottom of the arc-shaped piece (4) and the boss (5) at the top of the main shaft (3), the front surface of the side plate (1) is provided with a groove (7) corresponding to the main shaft (3), a platform (8) is arranged in the middle of the groove (7), a plurality of balls (9) are embedded in the platform (8) along the circumference of the ring surface, the groove (7) is correspondingly embedded with the arc-shaped sheet (4), and the main shaft (3) is fixedly connected with the platform (8).

2. The winding mechanism of the plastic material receiving machine as claimed in claim 1, wherein: and a stop plate is arranged at one end of the guide roller (2) far away from the side plate (1).

3. The winding mechanism of the plastic material receiving machine as claimed in claim 1, wherein: the arc-shaped sheet (4) is circular and matched with the shape of the main shaft (3) to form an expansion ring.

4. The winding mechanism of the plastic material receiving machine as claimed in claim 1, wherein: a plurality of one end that curb plate (1) was kept away from in arc piece (4) all is provided with connecting pin (401), rotate on connecting pin (401) and install telescopic link (402), a plurality of draw-in grooves (403) have been seted up along anchor ring a week to the one end that curb plate (1) was kept away from in main shaft (3), draw-in groove (403) are seted up to main shaft (3) inside slope to draw-in groove (403) correspond the setting with telescopic link (402).

5. The winding mechanism of the plastic material receiving machine as claimed in claim 1, wherein: the length of the main shaft (3) is greater than that of the arc-shaped sheet (4).

6. The winding mechanism of the plastic material receiving machine as claimed in claim 1, wherein: the ratchet wheel (10) is fixedly mounted on the back face of the side plate (1) and located on the main shaft (3), the fixing plate (11) is mounted at the upper end of the back face of the side plate (1) and located on the right side, the spring (12) is mounted on the inner side of the fixing plate (11), the ratchet piece (13) is arranged at the other end of the spring (12), the connecting piece is arranged in the middle of the ratchet piece (13), the ratchet piece (13) is rotatably mounted on the back face of the side plate (1) through the connecting piece, and the ratchet wheel (10) and the ratchet piece (13) are correspondingly clamped and embedded.

7. The winding mechanism of the plastic material receiving machine as claimed in claim 1, wherein: the back of the side plate (1) is provided with a motor (14) corresponding to the main shaft (3), and the main shaft (3) penetrates through the side plate (1) and is rotatably connected with the main shaft of the motor (14).