CN211169150U

CN211169150U - Cloth cover turning frame device for tarpaulin production

Info

Publication number: CN211169150U
Application number: CN201921797988.3U
Authority: CN
Inventors: 高华; 高嘉伟; 黄勇; 李荣浩; 刘涛; 周琦; 班会会
Original assignee: Shandong Leihua Plastic Engineering Co ltd
Current assignee: Shandong Leihua Plastic Engineering Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-04
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a cloth cover roll-over stand device for tarpaulin production, which comprises a base, wherein the upper surface of the rear end of the base is provided with a roll-over stand, and the inner side end of the roll-over stand is provided with a holding frame, the utility model provides a roll-over stand with a base, a roll-over stand and a holding frame in the tarpaulin production process, when in use, when cloth is transmitted from the front end to the rear end to pass through the lower surface of a roll-over roller, a cylinder is started to drive the holding frame to be wholly upward, a gear groove is engaged on the outer surface of a gear, the holding frame holds the cloth on the lower surface of the roll-over roller, through the engagement of the gear groove and the gear, the holding frame wholly follows the roll-over roller to rotate, thereby driving the cloth to be upwards turned over to one hundred eighty degrees, thereby turning over the cloth to the next process on a transmission frame, effectively solving the problem that, the joint needs to be manually penetrated and then continuously processed, so that the operation is troublesome and dangerous, and the problem of unevenness after the cloth is overturned is solved.

Description

Cloth cover turning frame device for tarpaulin production

Technical Field

The utility model relates to a tarpaulin production field, specific cloth cover roll-over stand device for tarpaulin production that says so.

Background

Tarpaulin (or called as waterproof cloth) is a waterproof material with high strength, good toughness and softness, and is often used as canvas (canvas), polyester with polyurethane coating or made into polyethylene plastics. The tarpaulin usually has firm grommet at bight or edge to be used for conveniently wearing rope to bind, hang or cover, by the extensive field such as being applied to storage, transportation, building, but there is the joint in current tarpaulin production process unavoidably, therefore the joint is when continuing to produce, unidirectional transmission processing agency can directly handle, but when the process of processing that needs the upset, the joint needs the manual work to pass the follow-up processing, the troublesome poeration that brings has danger, unevenness after the cloth overturns simultaneously, in view of above problem, a cloth cover roll-over stand device for tarpaulin production is provided in particular.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art, the utility model aims at providing a cloth cover roll-over stand device for tarpaulin production, when needs upset, the effectual tarpaulin production process of having solved, the joint needs the manual work to pass the trouble of operation that the continued processing brought after and has danger, the problem of unevenness after the cloth upset simultaneously.

The utility model provides a technical scheme that its technical problem adopted is: a cloth cover roll-over stand device for tarpaulin production comprises a base, wherein a roll-over stand is assembled on the upper surface of the rear end of the base, a clamping frame is assembled at the inner side end of the roll-over stand, the roll-over stand comprises a semicircular plate and a positioning block, a sliding groove is formed in the side surface of the semicircular plate, a fixed shaft is assembled on the side surface of the semicircular plate, a barrier strip is assembled at the top end of the semicircular plate, an air cylinder is assembled on the right surface of the bottom end of the semicircular plate, the upper end surface of the air cylinder is assembled at the outer side end of the clamping frame, the positioning block is assembled on the upper surface of the base, the central axis of the positioning block corresponds to the central axis of the semicircular plate, the vertical distance from the center of a circle of the semicircular plate to the upper surface of the barrier strip is larger than that from the upper surface of the positioning block to the center of the semicircular plate, and, the inner surface of the fixed shaft is sleeved with a turnover roller, the axis of the turnover roller is provided with a gear, and the clamping frame is meshed with the outer surface of the gear.

Further, the base includes the fixed plate, the upper surface of fixed plate is equipped with the backup pad, the shaft hole has been seted up to the side surface of backup pad, the internal surface in shaft hole is equipped with the driving roller.

Furthermore, a support arm is assembled on the side surface of the fixing plate, and the inner surface of the support arm is sleeved on the outer surface of the fixing shaft.

Further, the bottom end of the semicircular plate is provided with a fixing strip, and the outer side surface of the fixing strip is provided with the inner side surface of the cylinder.

Further, the holding frame includes the dead lever, the upper surface middle part of dead lever is equipped with the installation axle, the medial extremity of installation axle is equipped with the backing roll, the dead lever top is equipped with the grip roller, the upper surface meshing of grip roller is at the lower surface of driving roller, the lower surface meshing of backing roll is at the upper surface of backing roll, the both sides end upper surface of dead lever is equipped with the gear groove, the gear groove meshing is at the lower surface of gear, the side surface of dead lever is equipped with the connection piece, the connection piece runs through the spout assembly on the top of cylinder.

Further, the side surface of the arm is fitted with a fixing knob.

The utility model has the advantages that: the utility model discloses a roll-over stand in the tarpaulin production process with base, roll-over stand and holding frame has been set up, when using, when passing the lower surface of upset roller backward from the front end transmission with the cloth, the cylinder starts, it is whole upwards to drive the holding frame, the gear groove meshing is at the surface of gear, the holding frame is with the cloth centre gripping at the lower surface of upset roller after the meshing, meshing through gear groove cooperation gear, the holding frame is whole to follow the upset roller and rotates, thereby it makes progress one hundred eighty degrees to drive the cloth, thereby carry out next step's process on overturning to another set of transmission frame with the cloth, effectual when needing the upset in the tarpaulin production process that has now been solved, it needs the manual work to pass the trouble of operation that the continued processing brought after and has danger to connect, the problem of unevenness after the cloth upset simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the assembly schematic diagram of the roll-over stand of the present invention.

Description of reference numerals: 1. the base, 11, the fixed plate, 12, the backup pad, 13, the shaft hole, 14, the driving roller, 15, the support arm, 16, the fixed button, 17, the upset roller, 18, the gear, 2, the roll-over stand, 21, the semicircle board, 22, the fixed axle, 23, the spout, 24, the fixed strip, 25, the blend stop, 26, the locating piece, 27, the cylinder, 3, the holding frame, 31, the dead lever, 32, the installation axle, 33, the backing roll, 34, the holding roll, 35, the connection piece, 36, the gear groove.

Detailed Description

The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.

Referring to fig. 1-3, the utility model discloses a structure schematic diagram, a cloth cover roll-over stand device for tarpaulin production, including base 1, base 1's rear end upper surface is equipped with roll-over stand 2, roll-over stand 2's medial extremity is equipped with clamping frame 3, roll-over stand 2 includes semicircle board 21 and locating piece 26, spout 23 has been seted up to the side surface of semicircle board 21, the side surface of semicircle board 21 is equipped with fixed axle 22, the top of semicircle board 21 is equipped with blend stop 25, the bottom right surface of semicircle board 21 is equipped with cylinder 27, the upper end surface assembly of cylinder 27 is at the outside end of clamping frame 3, locating piece 26 assembles the upper surface at base 1, and the axis of locating piece 26 corresponds with the axis of semicircle board 21, the perpendicular distance of the centre of a circle of semicircle board 21 to the upper surface of blend stop 25 is greater than the perpendicular distance of the upper surface of locating piece 26 to the centre of a circle of semicircle board 21, the perpendicular distance of the lower surface of semicircle board 21 to the centre of 21, the inner surface of a fixed shaft 22 is sleeved with an overturning roller 17, the axis of the overturning roller 17 is provided with a gear 18, and the clamping frame 3 is meshed with the outer surface of the gear 18;

the utility model discloses a base 1 has been set up, roll-over stand in the tarpaulin production process of roll-over stand 2 and holding frame 3, when using, when passing the lower surface of upset roller 17 backward from the front end transmission with the cloth, cylinder 27 starts, it is whole upwards to drive holding frame 3, gear groove 36 meshes the surface at gear 18, the lower surface of holding frame 3 with the cloth centre gripping at roll-over roller 17 after the meshing, through the meshing of gear groove 36 cooperation gear 18, roll-over roller 17 is followed to holding frame 3 whole, thereby it upwards overturns one hundred eighty degrees to drive the cloth, thereby carry out process on next step on overturning to another set of transmission frame with the cloth, effectual when needing the upset in having solved current tarpaulin production process, it needs the manual work to pass the troublesome poeration that brings and have danger to connect, the problem of unevenness after the cloth upset simultaneously.

Base 1 includes fixed plate 11, and the upper surface of fixed plate 11 is equipped with backup pad 12, and shaft hole 13 has been seted up to the side surface of backup pad 12, and the internal surface in shaft hole 13 is equipped with driving roller 14, the utility model discloses a whole set of driving roller 14 that mentions is a signaling structure, and its structural layout and transmission mode, transmission power etc. all need actual tarpaulin production width, area isoparametric to confirm, consequently are in the utility model discloses do not do the repeated description, nevertheless guarantee at least that the material loading transmission device of one set of bottom and centre gripping transmission device behind the upset on one set of upper portion.

The side surface of the fixed plate 11 is provided with the support arm 15, the inner surface of the support arm 15 is sleeved on the outer surface of the fixed shaft 22, a gap is reserved between the support arm 15 and the side surface of the fixed plate 11, and the gap is slightly larger than the width of the cylinder 27, so that the blockage cannot be caused in the rotating process.

The bottom of semicircle board 21 is equipped with fixed strip 24, the outside surface assembly of fixed strip 24 is at the inboard surface of cylinder 27, semicircle board 21 is the ellipse circular, and its focus is located the one end of fixed strip 24, when using, semicircle board 21 follows the supporting rack 3 and rotates, rotate 180 degrees after, the surface of locating piece 26 can be kept off to blend stop 25, thereby avoid the interference to rotate, meanwhile cylinder 27 returns and contracts, loosen supporting rack 3, the tarpaulin is taken away by the transmission device on upper portion, supporting rack 3 receives resilience force and gravity and falls back to the normal position, and then make things convenient for next time to use, the start-up and the closing of cylinder are controlled by pressure sensor cooperation P L C controller commonly used in the modern automation industry, this control technology is prior art, because the opening and closing of switch need set time isoparameter the utility model discloses in the area that corresponds the tarpaulin is different, equipment size is different, consequently do not specifically injectd its parameter.

The clamping frame 3 comprises a fixing rod 31, a mounting shaft 32 is assembled in the middle of the upper surface of the fixing rod 31, a supporting roller 33 is assembled at the inner side end of the mounting shaft 32, a clamping roller 34 is assembled at the top end of the fixing rod 31, the upper surface of the clamping roller 34 is meshed with the lower surface of the transmission roller 14, the lower surface of the supporting roller 33 is meshed with the upper surface of the supporting roller 33, gear grooves 36 are assembled on the upper surfaces of the two side ends of the fixing rod 31, the gear grooves 36 are meshed with the lower surface of the gear 18, a connecting sheet 35 is assembled on the side surface of the fixing rod 31, the connecting sheet 35 penetrates through the sliding groove 23 and is assembled at the top end of the air cylinder 27, the middle of the bottom end of the mounting shaft 32 serves as a supporting function through the supporting roller 33, the tightness of the middle part of the clamping frame, because equipment such as motor and speed reducer, connector key are prior art, consequently the utility model discloses in do not do too much and describe repeatedly.

The side surface of the fixing rod 31 is fitted with a connecting piece 35, the connecting piece 35 is fitted at the top end of the cylinder 27 through the slide groove 23, and by redundantly installing the air ducts, electric wires, etc. of the cylinder inside the fixing knob 16, the normal operation of the cylinder 27 is ensured and damage is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cloth cover roll-over stand device for tarpaulin production, includes base (1), its characterized in that: the rear end upper surface of the base (1) is provided with a roll-over stand (2), the inner side end of the roll-over stand (2) is provided with a clamping frame (3), the roll-over stand (2) comprises a semicircular plate (21) and a positioning block (26), the side surface of the semicircular plate (21) is provided with a sliding groove (23), the side surface of the semicircular plate (21) is provided with a fixed shaft (22), the top end of the semicircular plate (21) is provided with a barrier strip (25), the bottom right surface of the semicircular plate (21) is provided with a cylinder (27), the upper end surface of the cylinder (27) is assembled at the outer side end of the clamping frame (3), the positioning block (26) is assembled at the upper surface of the base (1), the central axis of the positioning block (26) corresponds to the central axis of the semicircular plate (21), and the vertical distance from the center of the semicircular plate (21) to the upper surface of the barrier strip (25) is greater than the vertical distance from the upper surface of the positioning, the vertical distance from the lower surface of the semicircular plate (21) to the circle center of the semicircular plate (21) is smaller than the vertical distance from the upper surface of the positioning block (26) to the circle center of the semicircular plate (21), the inner surface of the fixing shaft (22) is sleeved with the turnover roller (17), the axis center of the turnover roller (17) is provided with the gear (18), and the clamping frame (3) is meshed with the outer surface of the gear (18).

2. The cloth cover roll-over stand device for tarpaulin production according to claim 1, wherein: base (1) is including fixed plate (11), the upper surface of fixed plate (11) is equipped with backup pad (12), shaft hole (13) have been seted up to the side surface of backup pad (12), the internal surface in shaft hole (13) is equipped with driving roller (14).

3. The cloth cover roll-over stand device for tarpaulin production according to claim 2, wherein: the side surface of the fixing plate (11) is provided with a support arm (15), and the inner surface of the support arm (15) is sleeved on the outer surface of the fixing shaft (22).

4. The cloth cover roll-over stand device for tarpaulin production according to claim 1, wherein: the bottom end of the semicircular plate (21) is provided with a fixing strip (24), and the outer side surface of the fixing strip (24) is arranged on the inner side surface of the cylinder (27).

5. The cloth cover roll-over stand device for tarpaulin production according to claim 2, wherein: clamping frame (3) are including dead lever (31), the upper surface middle part of dead lever (31) is equipped with installation axle (32), the medial extremity of installation axle (32) is equipped with backing roll (33), dead lever (31) top is equipped with clamping roller (34), the upper surface meshing of clamping roller (34) is at the lower surface of driving roller (14), the lower surface meshing of backing roll (33) is at the upper surface of backing roll (33), the both sides of dead lever (31) end upper surface is equipped with gear groove (36), gear groove (36) meshing is at the lower surface of gear (18), the side surface of dead lever (31) is equipped with connection piece (35), connection piece (35) run through spout (23) and assemble the top at cylinder (27).

6. The cloth cover roll-over stand device for tarpaulin production according to claim 3, wherein: the side surface of the arm (15) is equipped with a fixing button (16).