CN214569406U

CN214569406U - A coiling mechanism for plastic woven sack

Info

Publication number: CN214569406U
Application number: CN202120002862.3U
Authority: CN
Inventors: 蔡运坚
Original assignee: Chongqing Youjian Plastic Co ltd
Current assignee: Chongqing Youjian Plastic Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-11-02
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a coiling mechanism for plastic woven sack, comprising a base plate, the top fixed mounting of bottom plate has first bracing piece, the detachable second bracing piece of installing in top of bottom plate, rotate between first bracing piece and the second bracing piece and install the physiosis axle, the epaxial movable sleeve of physiosis is equipped with the wind-up roll, spacing dish is installed to the equal screw thread in both ends of wind-up roll, the inside cavity of physiosis axle, the outer wall fixedly connected with gas transmission pipeline of physiosis axle, gas transmission pipeline's middle part is provided with airtight valve, the outer wall of physiosis axle still is provided with the physiosis key strip. A coiling mechanism for plastic woven sack, overall structure is simple, convenient operation, winding roller dismouting easy operation can take off the plastic woven sack that is the coiling fast, to a certain extent, improves processing work efficiency, brings better use prospect.

Description

A coiling mechanism for plastic woven sack

Technical Field

The utility model relates to a plastic woven sack produces technical field, in particular to a coiling mechanism for plastic woven sack.

Background

The plastic woven bag is made up by using polypropylene as main raw material through the processes of extrusion, drawing to obtain flat filament, weaving, braiding and bag-making. The plastic woven bags and other products are widely applied to the fields of marine, transportation and packaging industrial and agricultural products and the like, and in agricultural product packaging, the plastic woven bags are mainly applied to aquatic product packaging and poultry feed packaging. Plastic woven sack need use to take-up device in process of production, and there is certain drawback in the coiling device for plastic woven sack that has now when using, and plastic woven sack is convoluteed to the wind-up roll on, forms winding structure, is difficult to take off on the wind-up roll, influences whole processing work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coiling mechanism for plastic woven sack can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coiling mechanism for plastic woven sack, includes the bottom plate, the top fixed mounting of bottom plate has first bracing piece, the detachable second bracing piece of installing in top of bottom plate, rotate between first bracing piece and the second bracing piece and install the physiosis axle, the epaxial movable sleeve of physiosis is equipped with the wind-up roll, spacing dish is installed to the equal screw thread in both ends of wind-up roll, the inside cavity of physiosis axle, the outer wall fixedly connected with gas transmission pipeline of physiosis axle, gas transmission pipeline's middle part is provided with airtight valve, the outer wall of physiosis axle still is provided with the physiosis key strip, the draw-in groove that corresponds with physiosis key strip position is seted up to the inner wall of wind-up roll.

Preferably, one side of the first support rod close to the second support rod is fixedly provided with a first deep groove ball bearing through a bearing seat, one side of the second support rod close to the first support rod is fixedly provided with a second deep groove ball bearing through a bearing seat, and two ends of the inflatable shaft are respectively inserted into inner rings of the first support rod and the second support rod.

Preferably, the outer wall of the physiosis shaft is provided with a limiting groove, one end of the limiting groove is opened, the other end of the limiting groove is closed, the inner wall of the winding roller is fixedly provided with a limiting strip matched with the limiting groove, and the limiting strip is slidably arranged in the limiting groove.

Preferably, the top fixed mounting of bottom plate has the motor, fixed cover is equipped with the second belt pulley on the output shaft of motor, fixed cover is equipped with first belt pulley on the physiosis axle, be provided with driving belt between first belt pulley and the second belt pulley, first belt pulley passes through driving belt transmission with the second belt pulley and is connected.

Preferably, the bottom fixed mounting of second bracing piece has the base, be provided with the wing section bolt between base and the bottom plate, the bottom of base is passed through the detachable connection in wing section bolt and the top of bottom plate, the quantity of wing section bolt is two sets of.

Compared with the prior art, the utility model discloses following beneficial effect has: the winding device for the plastic woven bag can convey gas to the inside of the air expansion shaft through the gas conveying pipeline, a high-pressure environment is formed inside the air expansion shaft to force the air expansion key strips to bulge, the air expansion key strips are clamped into clamping grooves formed in the inner wall of the winding roller to play a fixing role on the winding roller, when the winding device is disassembled, an airtight valve in the middle of the gas conveying pipeline is opened, the gas in the air expansion shaft is released, the air pressure in the air expansion shaft is recovered to be normal, the air expansion key strips return to reset and do not play a fixing role on the winding roller any more, the wing-shaped bolt is manually screwed off, the second supporting rod is controlled to move towards the direction far away from the first supporting rod, the air expansion shaft is separated from the second deep groove ball bearing, the winding roller is slid towards the direction of the second supporting rod until the air expansion shaft drops off, the limiting disc is disassembled, the plastic woven bag which is in a winding shape can be taken down, the use of people is facilitated, the whole structure is simple, the operation is convenient, and the disassembly operation of the winding roller is simple, can will be the plastic woven sack of convoluteing form fast and take off, to a certain extent, improve processing work efficiency, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a front view of the winding device for plastic woven bags of the present invention.

Fig. 2 is the utility model relates to a structural schematic diagram of physiosis axle among coiling mechanism for plastic woven sack.

Fig. 3 is the utility model relates to a structure schematic diagram of wind-up roll in coiling mechanism for plastic woven sack.

Figure 4 is the utility model relates to a side view of wind-up roll in the coiling mechanism for plastic woven sack.

In the figure: 1. a base plate; 2. a first support bar; 3. a second support bar; 4. a base; 5. a wing bolt; 6. a first deep groove ball bearing; 7. a second deep groove ball bearing; 8. an inflatable shaft; 9. a wind-up roll; 10. a limiting disc; 11. a first pulley; 12. a drive belt; 13. a second pulley; 14. a motor; 15. an inflatable key strip; 16. a limiting groove; 17. a card slot; 18. a restriction strip; 19. a gas pipeline.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a coiling mechanism for plastic woven sack, comprising a base plate 1, the top fixed mounting of bottom plate 1 has first bracing piece 2, the detachable second bracing piece 3 of installing in top of bottom plate 1, it installs physiosis axle 8 to rotate between first bracing piece 2 and the second bracing piece 3, the movable sleeve is equipped with wind-up roll 9 on the physiosis axle 8, spacing dish 10 is installed to the equal screw thread in both ends of wind-up roll 9, the inside cavity of physiosis axle 8, the outer wall fixedly connected with gas transmission pipeline 19 of physiosis axle 8, the middle part of gas transmission pipeline 19 is provided with airtight valve, the outer wall of physiosis axle 8 still is provided with physiosis keybar 15, draw-in groove 17 that corresponds with physiosis keybar 15 positions is seted up to the inner wall of wind-up roll 9.

Further, one side of the first support rod 2 close to the second support rod 3 is fixedly provided with a first deep groove ball bearing 6 through a bearing seat, one side of the second support rod 3 close to the first support rod 2 is fixedly provided with a second deep groove ball bearing 7 through a bearing seat, two ends of the air expansion shaft 8 are respectively inserted into inner rings of the first support rod 2 and the second support rod 3, the two ends of the air expansion shaft 8 are positioned, friction force when the air expansion shaft 8 rotates is reduced, and kinetic energy loss is reduced.

Furthermore, the outer wall of the air inflation shaft 8 is provided with a limiting groove 16, one end of the limiting groove 16 is opened, the other end of the limiting groove 16 is closed, a limiting strip 18 matched with the limiting groove 16 is fixedly installed on the inner wall of the winding roller 9, the limiting strip 18 is slidably installed in the limiting groove 16, when the winding roller 9 is sleeved on the air inflation shaft 8, the limiting strip 18 is slidably installed in the limiting groove 16 to limit the winding roller 9, and after the winding roller 9 is sleeved, the air inflation key strip 15 is surely aligned to the clamping groove 17.

Further, the top of the bottom plate 1 is fixedly provided with a motor 14, an output shaft of the motor 14 is fixedly sleeved with a second belt pulley 13, the inflatable shaft 8 is fixedly sleeved with a first belt pulley 11, a transmission belt 12 is arranged between the first belt pulley 11 and the second belt pulley 13, the first belt pulley 11 and the second belt pulley 13 are in transmission connection through the transmission belt 12, the first belt pulley 11 and the second belt pulley 13 are matched with the transmission belt 12, and the output torque of the motor 14 is transmitted to the inflatable shaft 8.

Further, the bottom fixed mounting of second bracing piece 3 has base 4, is provided with airfoil bolt 5 between base 4 and the bottom plate 1, and airfoil bolt 5 is passed through in the bottom of base 4 and is connected with the top of bottom plate 1 is detachable, and airfoil bolt 5's quantity is two sets of, easy operation during the dismouting.

It should be noted that, the utility model relates to a coiling device for plastic woven bags, the coiling device for plastic woven bags is composed of a bottom plate 1, a first supporting rod 2, a second supporting rod 3, a base 4, a wing bolt 5, a first deep groove ball bearing 6, a second deep groove ball bearing 7, an inflatable shaft 8, a coiling roller 9, a limiting disc 10, a first belt pulley 11, a transmission belt 12, a second belt pulley 13, a motor 14, an inflatable key strip 15, a limiting strip 18 and an air transmission pipeline 19, when in use, on the fixed value coiling roller 9 at one end of the plastic woven bag, the control motor 14 is started, the motor 14 drives the second belt pulley 13 to rotate, the second belt pulley 13 drives the first belt pulley 11 to rotate through the transmission belt 12, the first belt pulley 11 drives the inflatable shaft 8 to rotate, the inflatable shaft 8 drives the coiling roller 9, the plastic woven bags are coiled, after the coiling is finished, timely control motor 14 stall, open the airtight valve at gas transmission pipeline 19 middle part, 8 inside and the exterior space intercommunication of physiosis axle, 8 inside atmospheric pressure of physiosis axle resume normal back, physiosis key 15 returns back and resets, withdraw from draw-in groove 17 that the wind-up roll 9 inner wall was seted up, no longer play the fixed action to wind-up roll 9, manually unscrew wing section bolt 5, control second bracing piece 3 towards the direction displacement of keeping away from first bracing piece 2, physiosis axle 8 and the separation of second deep groove ball bearing 7, wind-up roll 9 is slided towards the direction of second bracing piece 3, until droing, dismantle spacing dish 10, can take off the plastics braided bag that is the coiling form, and is relatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coiling mechanism for plastic woven sack, includes bottom plate (1), its characterized in that: a first supporting rod (2) is fixedly installed at the top of the bottom plate (1), a second supporting rod (3) is detachably installed at the top of the bottom plate (1), an inflatable shaft (8) is rotatably installed between the first supporting rod (2) and the second supporting rod (3), a winding roller (9) is movably sleeved on the inflatable shaft (8), limiting discs (10) are installed at two ends of the winding roller (9) in a threaded mode, the inflatable shaft (8) is hollow, an air conveying pipeline (19) is fixedly connected to the outer wall of the inflatable shaft (8), an air tight valve is arranged in the middle of the air conveying pipeline (19), an inflatable key strip (15) is further arranged on the outer wall of the inflatable shaft (8), and a clamping groove (17) corresponding to the inflatable key strip (15) is formed in the inner wall of the winding roller (9);

the outer wall of the air inflation shaft (8) is provided with a limiting groove (16), one end of the limiting groove (16) is opened, the other end of the limiting groove (16) is closed, a limiting strip (18) matched with the limiting groove (16) is fixedly installed on the inner wall of the winding roller (9), and the limiting strip (18) is installed in the limiting groove (16) in a sliding mode;

the top fixed mounting of bottom plate (1) has motor (14), fixed cover is equipped with second belt pulley (13) on the output shaft of motor (14), fixed cover is equipped with first belt pulley (11) on physiosis axle (8), be provided with between first belt pulley (11) and second belt pulley (13) driving belt (12), first belt pulley (11) are connected through driving belt (12) transmission with second belt pulley (13).

2. The winding device for the plastic woven bag according to claim 1, wherein: one side that first bracing piece (2) are close to second bracing piece (3) has first deep groove ball bearing (6) through bearing frame fixed mounting, one side that second bracing piece (3) are close to first bracing piece (2) has second deep groove ball bearing (7) through bearing frame fixed mounting, the both ends of physiosis axle (8) are cartridge respectively to the interior ring of first bracing piece (2) and second bracing piece (3).

3. The winding device for the plastic woven bag according to claim 1, wherein: the utility model discloses a novel support of a motor vehicle, including base (1), base (4), wing bolt (5) are provided with between base (4) and bottom plate (1), the detachable connection in top of wing bolt (5) and bottom plate (1) is passed through to the bottom of base (4), the quantity of wing bolt (5) is two sets of.