CN115285803A

CN115285803A - Screen cloth collection device

Info

Publication number: CN115285803A
Application number: CN202210786558.1A
Authority: CN
Inventors: 刘东珲; 陈沛文; 刘东国
Original assignee: Lixin Yilong Screen Co ltd
Current assignee: Lixin Yilong Screen Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-04

Abstract

The invention relates to the technical field of screen mesh production, in particular to a screen mesh collecting device, wherein a first clamping rod and a second clamping rod are arranged beside each winding shaft, when winding is carried out, the second clamping rods are rotated to be attached to a supporting plate in a facing manner so as to prevent obstruction to winding, the end part of a screen mesh to be wound is placed in a clamping groove, then the first clamping rods are clamped into the clamping groove through a first telescopic rod and are used for pressing the end part of the screen mesh, the screen mesh is effectively prevented from sliding when winding is carried out, and the second clamping rods on two sides are rotated after winding is finished, so that the two second clamping rods are pressed on the side part of the wound screen mesh, the end part of the screen mesh is prevented from bouncing off, falling is effectively prevented, and the winding stability is improved.

Description

Screen cloth collection device

Technical Field

The invention relates to the technical field of screen production, in particular to a screen collecting device.

Background

The screen cloth is used for screening the material, and is common to be used for screening grain crops to will not satisfy grain size's grain and grain shell and sieve out, current screen cloth need collect after production is accomplished, and common collection is with the screen cloth rolling on the rolling axle, in order to follow-up use.

Application number is CN202021628636.8 provides a coiling mechanism is used in alloy screen cloth production, comprising a base plate, and a support, receive reelpipe and backup pad, wherein the support mounting that is used for holding the reelpipe is in the left side of bottom plate, support and bottom plate fixed connection, a right side at the bottom plate is installed to the backup pad that is used for the supplementary reelpipe that supports, backup pad and bottom plate sliding connection, the reeling pipe includes the cross, connecting rod and thimble, wherein the cross that is used for driving the thimble pivoted sets up the middle part at the reelpipe, be provided with the connecting rod between cross and the thimble, the thimble passes through connecting rod and cross swing joint, do not have effectual mechanism of fixing to the screen cloth tip in this application when the rolling, lead to the screen cloth to produce easily and skid when carrying out the rolling, and thereby the elasticity on screen cloth surface can become loose and lead to droing after the rolling is accomplished, the stability of rolling is relatively poor.

Disclosure of Invention

In view of the above, the present invention provides a screen collecting device to improve the stability of rolling the screen.

Based on the above purpose, the present invention provides a screen collecting device, which comprises a working plate, wherein two sides of the upper end surface of the working plate are respectively fixed with two support rods, the top end of each support rod is fixed with a support plate, and the two support plates are parallel, and the screen collecting device is characterized by further comprising:

the winding device comprises winding shafts, a winding device and a control device, wherein the winding shafts are provided with at least two winding shafts, two ends of each winding shaft are respectively and rotatably connected with supporting plates on two sides through two supporting bearings, winding drums are sleeved on the winding shafts, and clamping grooves are formed in the outer side parts of the winding drums along the length direction;

two first telescopic rods are respectively fixed on the winding shafts at two ends of each winding drum, and a first clamping rod matched with the clamping groove in position is connected between the end parts of the two first telescopic rods on the same winding shaft;

and two second telescopic rods are respectively fixed on the supporting bearings at the two ends of each winding cylinder, and the end part of each second telescopic rod is rotatably connected with a second clamping rod.

As an optional implementation mode, one end of the winding shaft passes through the supporting plate on the same side through the supporting bearing, the end part of the winding shaft is in transmission connection with the winding motor, and the bottom end of the winding motor is fixedly connected with the supporting plate on the same side through the transverse plate.

As an optional implementation manner, the end of the first telescopic rod is fixed with a connecting block, the end of the first clamping rod is fixed on the connecting block on the same side, each first telescopic rod is movably sleeved with a first pulling spring, one end of each first pulling spring is fixed on the connecting block on the same side, and the other end of each first pulling spring is fixed on the winding shaft on the same side.

As an optional implementation mode, the end of the second telescopic link is fixed with a connecting plate, every a second pulling spring is sleeved on the second telescopic link in a sliding mode, one end of the second pulling spring is fixed on the connecting plate, the other end of the second pulling spring is fixed on a supporting bearing, two parallel rotating lugs are fixed on the connecting plate towards the side portion of the connecting plate on the other side, a rotating hole is formed in the end of the second clamping rod, a rotating shaft is fixed in the rotating hole, and two ends of the rotating shaft are respectively connected to the rotating lugs on two sides in a rotating mode so that the two second clamping rods on the same winding shaft side can swing on the horizontal plane.

Specifically, two second clamping rods beside the same winding shaft are respectively provided with two clamping grooves with adaptive positions;

when two second clamping rods beside the same winding shaft are contacted, the end parts of the second clamping rods are clamped into the clamping groove of the other second clamping rod.

Furthermore, a clamping hole is formed in the side portion of the clamping groove along the length direction of the second clamping rod, a clamping block is connected to the bottom end of the clamping hole through a pushing spring, a circular arc-shaped clamping block is fixed to the outer side of the clamping block, and a concave clamping connection hole adaptive to the clamping block is formed in the end portion of the second clamping rod.

According to the screen collection device provided by the invention, the first clamping rod and the second clamping rod are arranged beside each winding shaft, when the screen collection device is wound, the second clamping rods are rotated to be attached to the supporting plate so as to prevent the winding from being blocked, the end parts of the screen to be wound are placed in the clamping grooves, then the first clamping rods are clamped into the clamping grooves through the first telescopic rods and are pressed against the end parts of the screen, the screen is effectively prevented from sliding when the screen is wound, the second clamping rods on the two sides are rotated after the winding is finished, so that the two second clamping rods are pressed against the side parts of the wound screen, the end parts of the screen are prevented from being bounced open, the screen is effectively prevented from falling off, and the winding stability is improved.

Drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a front view of a screen collection apparatus according to an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of an embodiment of the present invention;

FIG. 3 is a sectional view of the connection of the end of a second clamping bar in accordance with an embodiment of the present invention.

Labeled as:

1. a working plate; 2. a support bar; 3. a support plate; 4. a winding shaft; 5. a support bearing; 6. winding the roll; 7. a clamping groove; 8. a first telescopic rod; 9. a first clamping rod; 10. a second telescopic rod; 11. a second clamping rod; 12. a winding motor; 13. a transverse plate; 14. connecting blocks; 15. a first pull spring; 16. a connecting plate; 17. a second pull spring; 18. rotating the lug; 19. a clamping groove; 20. a clamping hole; 21. a push spring; 22. a clamping block; 23. clamping a connecting block; 24. and a snap-fit connection hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to specific embodiments.

It is to be noted that technical terms or scientific terms used herein should have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Based on the above purpose, the present invention provides a screen collecting device, which includes a working plate 1, two support rods 2 are respectively fixed on two sides of the upper end surface of the working plate 1, a support plate 3 is fixed on the top end of each support rod 2, and the two support plates 3 are parallel, and the screen collecting device is characterized by further including:

the winding device comprises a winding shaft 4, at least two winding shafts 4 are arranged on the winding shaft 4, two ends of each winding shaft 4 are respectively and rotatably connected with supporting plates 3 on two sides through two supporting bearings 5, a winding drum 6 is sleeved on each winding shaft 4, and a clamping groove 7 is formed in the outer side of each winding drum 6 along the length direction;

two first telescopic rods 8 are respectively fixed on the winding shafts 4 at two ends of each winding drum 6, and a first clamping rod 9 which is adaptive to the position of the clamping groove 7 is connected between the end parts of the two first telescopic rods 8 on the same winding shaft 4;

the supporting bearings 5 at the two ends of each winding drum 6 of the second telescopic rods 10 are respectively fixed with two second telescopic rods 10, and the end part of each second telescopic rod 10 is rotatably connected with a second clamping rod 11.

According to the screen collection device provided by the invention, the first clamping rods 9 and the second clamping rods 11 are arranged beside each winding shaft 4, when winding is carried out, the second clamping rods 11 are rotated to be attached to the supporting plate 3 in a sticking mode so as to prevent the winding from being hindered, the end parts of the screens to be wound are placed in the clamping grooves 7, then the first clamping rods 9 are clamped into the clamping grooves 7 through the first telescopic rods 8 and are pressed, the sliding of the screens during winding is effectively prevented, the second clamping rods 11 on two sides are rotated after the winding is finished, so that the two second clamping rods 11 are pressed on the side parts of the wound screens, the end parts of the screens are prevented from bouncing off, the screens are effectively prevented from falling off, and the winding stability is improved.

As an optional implementation manner, one end of the winding shaft 4 penetrates through the supporting plate 3 on the same side through the supporting bearing 5, and the end part is in transmission connection with a winding motor 12, and the bottom end of the winding motor 12 is fixedly connected with the supporting plate 3 on the same side through the transverse plate 13.

As an optional implementation manner, the end of the first telescopic rod 8 is fixed with a connecting block 14, the end of the first clamping rod 9 is fixed on the connecting block 14 on the same side, each first telescopic rod 8 is movably sleeved with a first pulling spring 15, one end of each first pulling spring 15 is fixed on the connecting block 14 on the same side, and the other end of each first pulling spring 15 is fixed on the winding shaft 4 on the same side.

The first pulling spring 15 pulls the connecting block 14 so that the first clamping bar 9 provides enough hold-down force when clamping the end of the screen, preventing the screen from slipping.

As an optional embodiment, the end of the second telescopic rod 10 is fixed with a connecting plate 16, each second telescopic rod 10 is slidably sleeved with a second pulling spring 17, one end of the second pulling spring 17 is fixed on the connecting plate 16, the other end of the second pulling spring is fixed on the support bearing 5, two parallel rotating lugs 18 are fixed on the side of the connecting plate 16 facing the other side of the connecting plate 16, the end of the second clamping rod 11 is provided with a rotating hole, a rotating shaft is fixed in the rotating hole, and two ends of the rotating shaft are respectively rotatably connected to the rotating lugs 18 on two sides so that two second clamping rods 11 on the same winding shaft 4 side can swing along a horizontal plane.

The second pulling spring 17 pulls the second clamping rod 11 to press the screen, so that the rolled screen is prevented from bouncing off and slipping.

Specifically, two second clamping rods 11 beside the same winding shaft 4 are respectively provided with two clamping grooves 19 with adaptive positions;

when two second clamping rods 11 beside the same winding shaft 4 are in contact, the end parts of the second clamping rods 11 are clamped into the clamping groove 19 of the other second clamping rod 11.

Furthermore, the side of the engaging groove 19 is opened with an engaging hole 20 along the length direction of the second clamping rod 11, the bottom end of the engaging hole 20 is connected with an engaging block 22 through a pushing spring 21, the outer side of the engaging block 22 is fixed with an arc engaging block 23, and the end of the second clamping rod 11 is opened with a concave engaging hole 24 adapted to the engaging block 23.

After the rolling is accomplished, two second supporting rods 11 of 4 sides of same rolling axle rotate and the tip contacts, and the tip of two second supporting rods 11 blocks simultaneously in the block groove 19 of looks adaptation, and the block of block joint piece 23 block looks adaptation connects in the hole 24 for two 11 detachable connections of second supporting rods, prevent that second supporting rod 11 from producing when the centre gripping and rotating, improved the stability to the screen cloth centre gripping.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to those examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a screen cloth collection device, includes the working plate, the both sides of working plate up end are fixed with two bracing pieces respectively, and the top of every bracing piece all is fixed with a backup pad, two the backup pad parallels, its characterized in that still includes:

the winding device comprises winding shafts, a winding device and a winding device, wherein the winding shafts are provided with at least two winding shafts, two ends of each winding shaft are respectively and rotatably connected with supporting plates on two sides through two supporting bearings, winding drums are sleeved on the winding shafts, and clamping grooves are formed in the outer side parts of the winding drums along the length direction;

2. The screen cloth collecting device as claimed in claim 1, wherein one end of the winding shaft passes through the supporting plate at the same side through a supporting bearing and is connected with a winding motor in a transmission manner at the end part, and the bottom end of the winding motor is fixedly connected with the supporting plate at the same side through a transverse plate.

3. The screen cloth collecting device as claimed in claim 1, wherein the end of the first telescopic rod is fixed with a connecting block, the end of the first clamping rod is fixed on the connecting block on the same side, each of the first telescopic rods is movably sleeved with a first pulling spring, one end of the first pulling spring is fixed on the connecting block on the same side, and the other end of the first pulling spring is fixed on the winding shaft on the same side.

4. The screen mesh collecting device as claimed in claim 1, wherein the end of the second telescopic rod is fixed with a connecting plate, each second telescopic rod is sleeved with a second pulling spring in a sliding manner, one end of the second pulling spring is fixed on the connecting plate, the other end of the second pulling spring is fixed on the support bearing, two parallel rotating lugs are fixed on the side portion of the connecting plate facing the other side of the connecting plate, the end of the second clamping rod is provided with a rotating hole, a rotating shaft is fixed in the rotating hole, and two ends of the rotating shaft are respectively connected to the rotating lugs on two sides in a rotating manner so that two second clamping rods on the same winding shaft side can swing along a horizontal plane.

5. The screen cloth collecting device as claimed in claim 4, wherein two second clamping rods beside the same winding shaft are respectively provided with two clamping grooves with adaptive positions;

6. The screen cloth collecting device as claimed in claim 5, wherein the side of the engaging slot is opened with an engaging hole along the length direction of the second clamping rod, the bottom end of the engaging hole is connected with an engaging block by a pushing spring, the outer side of the engaging block is fixed with an arc engaging block, and the end of the second clamping rod is opened with a concave engaging hole adapted to the engaging block.