CN214140869U - Unwinding device for powder coating packaging machine - Google Patents

Abstract

The utility model relates to a powder packaging machine technical field, concretely relates to powder coating packagine machine is with unreeling device for the membrane is rolled up and is unreeled, which comprises a frame, the frame has set gradually along unreeling the direction and has unreeled roller and roller, unreeling device still include with the frame rotate the regulation pole of connecting, with adjust pole fixed connection's support piece, with support piece fixed connection's drive arrangement and drive the pivoted by drive arrangement and tighten up the wheel, it is used for the cover to establish the membrane and rolls up to unreel the roller, it is used for tightening up the membrane book to tighten up the wheel. When the film roll tightening device is used, a film roll is sleeved into the unwinding roller and is connected into the powder coating packaging machine for bag making along the roller, the tightening wheel is tightly attached to the outer wall of the film roll, and if the film roll is found to be loose in the operation process of the powder coating packaging machine, the driving device is started to drive the tightening wheel to rotate, so that the unwinding roller rotates reversely to achieve the tightening effect through rolling, and the phenomenon that the film roll is partially attached to stain or even has overlapping or folding marks to influence the packaging quality due to the fact that the film roll is loose is avoided.

Description

Unwinding device for powder coating packaging machine

Technical Field

The utility model relates to a powder packaging machine technical field, concretely relates to powder coating packagine machine is with unreeling device.

Background

The powder packing machine is a general term for a packing apparatus that packs powder products. The powder product has a plurality of kinds, and can relate to a plurality of industries such as industrial, food, agricultural and sideline products, and a plurality of products such as premix, additive, powder coating, cement, and the like.

The existing powder packaging machine often carries out bag making and loading at the same time by means of an unwinding device, the unwinding device comprises an unwinding roller and a roller, in the powder discharging process of the powder packaging machine, the situation that a film roll which leads to the unwinding device is too heavy in powder is unwound too fast is avoided, and the film roll cannot be tensioned, so that the film roll is partially stained in a sticking mode or even has overlapping or crease to influence the packaging quality.

Disclosure of Invention

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a prevent that powder coating packagine machine that excessive unreeling was rolled up with unreeling device to membrane.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a powder coating packagine machine is with unreeling device for the membrane is rolled up and is unreeled, unreeling device includes the frame, the frame has set gradually along unreeling the direction and has unreeled roller and roller, unreeling device still include with the frame rotate the regulation pole of connecting, with adjust pole fixed connection's support piece, with support piece fixed connection's drive arrangement and drive the pivoted by drive arrangement and tighten up the wheel, it is used for the cover to establish the membrane and rolls up to unreel the roller, it is used for tightening up the membrane book to tighten up the wheel.

Preferably, unwinding device still including all with the lift adjustment mechanism, inductor and the controller that the frame is connected, unwinding roller, roller and lift adjustment mechanism set gradually along unreeling the direction, inductor and drive arrangement all with controller electric connection, the inductor is used for responding to lift adjustment mechanism's lift distance.

Preferably, a limit through hole is formed in the frame, the lifting adjusting mechanism comprises a telescopic rod connected with the frame, a balance cylinder connected with the telescopic rod and a lifting adjusting roller penetrating through the limit through hole and connected with the balance cylinder, and the telescopic rod is connected to the top of the balance cylinder.

Preferably, the roller including all set up in the first deflector roll and the second deflector roll of frame, unreel roller, first deflector roll, second deflector roll and lift adjusting roller and set gradually along unreeling the direction.

Preferably, one end of the support piece, which is far away from the adjusting rod, is provided with a handle.

Preferably, unwinding device still include with frame articulated first retaining member and with adjust pole fixed connection's second retaining member, first retaining member be used for with second retaining member cooperation locking.

Preferably, the first retaining member is a clamping hook, the second retaining member is a sleeve, and a notch matched with the clamping hook is formed in the outer wall of the sleeve.

The beneficial effects of the utility model reside in that: the utility model discloses a powder coating packagine machine is with unreeling device, during the use, embolia the unreeling roller with the membrane roll and insert powder coating packagine machine system bag along the roller, tighten up the outer wall that the wheel pasted tight membrane and roll up, treat powder coating packagine machine function in-process, if find the membrane roll pine collapses, then start drive arrangement drives and tightens up the wheel rotation to unreel the roller antiport and tighten up the effect with the rolling realization, avoided the membrane roll pine collapse to lead to the membrane roll to have partial ground to stain or have overlap or crease even and influence the packing quality.

Drawings

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

the reference signs are: 1. a frame; 2. unwinding rollers; 3. a roller; 31. a first guide roller; 32. a second guide roller; 4. adjusting a rod; 5. a support member; 6. a drive device; 7. a tightening wheel; 8. a lifting adjusting mechanism; 81. A telescopic rod; 82. a balance cylinder; 83. a lifting adjusting roller; 9. an inductor; 10. a limiting through hole; 11. A handle; 12. a first locking member; 13. a second locking member; 14. and (4) a notch.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

As shown in fig. 1, an unwinding device for powder coating packagine machine for the film is rolled up and is unreeled, unwinding device includes frame 1, frame 1 has set gradually unwinding roller 2 and roller 3 along the direction of unreeling, unwinding device still include with frame 1 rotate the regulation pole 4 of being connected, with adjust pole 4 fixed connection's support piece 5, with support piece 5 fixed connection's drive arrangement 6 and drive pivoted tightening wheel 7 by drive arrangement 6, unwinding roller 2 is used for the cover to establish the film and rolls up, tightening wheel 7 is used for tightening up the film and rolls up.

When the unwinding device for the powder coating packaging machine is used, a film roll is sleeved into the unwinding roller 2 and is connected into the powder coating packaging machine along the roller 3 for bag making, the tightening wheel 7 is attached to the outer wall of the film roll, and in the operation process of the powder coating packaging machine, if the film roll is found to be loose, the driving device 6 is started to drive the tightening wheel 7 to rotate, so that the unwinding roller 2 is reversely rotated to wind to achieve the tightening effect, and the phenomenon that the film roll is partially stained in a sticking manner and even has overlapping or folding marks to influence the packaging quality due to the loose film roll is avoided; and stopping the driving device 6 after the film roll is tightened. In addition, along with the continuous use of powder coating packagine machine, the film roll also thins gradually, because adjust pole 4 and frame 1 rotation and be connected to guaranteed that tightening wheel 7 and the outer wall of film roll are continuously leaned on. Further, the driving device 6 is a right-angle motor.

In this embodiment, unwinding device still including all with lift adjustment mechanism 8, inductor 9 and the controller that frame 1 is connected, unwinding roller, roller and lift adjustment mechanism 8 set gradually along unreeling the direction, inductor 9 and drive arrangement 6 all with controller electric connection, inductor 9 is used for responding to lift adjustment mechanism 8's lift distance.

Adopt above-mentioned technical scheme, during the use, when the membrane book unreels when making lift adjustment mechanism 8 rise at the excessive speed, the inductor 9 senses lift adjustment mechanism 8 and rises, with signal of telecommunication conveying to the controller, controller control drive arrangement 6, start, drive take-up pulley 7 and rotate, make the reverse rolling of membrane book make lift adjustment mechanism 8 descend simultaneously, the inductor 9 senses lift adjustment mechanism 8 decline playback this moment, with signal of telecommunication conveying to the controller, controller control drive arrangement 6 stall. Further, the sensor 9 is a commercially available infrared sensor, and the controller is a commercially available controller, and is only used herein as an application.

In this embodiment, the frame 1 is provided with a limiting through hole 10, the lifting adjusting mechanism 8 comprises an expansion rod 81 connected with the frame 1, a balance cylinder 82 connected with the expansion rod 81, and a lifting adjusting roller 83 which penetrates through the limiting through hole 10 and is connected with the balance cylinder 82, and the expansion rod 81 is connected to the top of the balance cylinder 82.

By adopting the technical scheme, the lifting movement of the lifting adjusting roller 83 is realized, and the lifting adjusting roller 83 is naturally in the lowest position state under the action of the gravity of the lifting adjusting roller 83 and the balance cylinder 82. During the use, when the film roll unreels and makes lift adjusting roller 83 rise at the excessive speed, inductor 9 senses lift adjusting roller 83 and rises, convey the signal of telecommunication to the controller, controller control drive arrangement 6, start, drive take-up pulley 7 and rotate, make the reverse rolling of film roll make lift adjusting roller 83 descend naturally simultaneously, inductor 9 senses lift adjusting roller 83 decline playback this moment, convey the signal of telecommunication to the controller, controller control drive arrangement 6 stall, thereby realize the automatically regulated film and roll up the elasticity.

In this embodiment, the roller 3 includes the first guide roller 31 and the second guide roller 32 both arranged in the frame 1, unreel roller 2, first guide roller 31, second guide roller 32 and lift adjusting roller 83 and set gradually along unreeling direction.

By adopting the technical scheme, the lifting adjusting roller 83 is supported by the film roll more conveniently, so that the lifting adjusting roller 83 rises under the condition that the film roll is unreeled too fast.

In this embodiment, the end of the support 5 remote from the adjustment lever 4 is provided with a handle 11.

By adopting the technical scheme, the adjusting rod 4 is rotationally connected with the rack 1, and the supporting piece 5 can be lifted up to replace the film roll after the supporting piece 5 is provided with the handle 11.

In this embodiment, the unwinding device further includes a first locking member 12 hinged to the frame 1, and a second locking member 13 fixedly connected to the adjusting rod 4, where the first locking member 12 is used for cooperating with the second locking member 13 to lock.

Adopt above-mentioned technical scheme, lift support piece 5 the back, first retaining member 12 locks each other with second retaining member 13 to fix support piece 5, so that change the membrane book, avoid artifical support piece 5.

In this embodiment, the first locking member 12 is a hook, the second locking member 13 is a sleeve, and a notch 14 matched with the hook is formed in the outer wall of the sleeve.

By adopting the technical scheme, after the supporting piece 5 is lifted, the clamping hook is clamped in the notch 14 of the sleeve, so that the supporting piece 5 is fixed, the film roll is convenient to replace, and the supporting piece 5 is prevented from being manually assisted.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims (7)

1. The utility model provides a powder coating packagine machine unreels device for the membrane is rolled up and is unreeled, unreeling device includes the frame, its characterized in that: the frame has set gradually along unreeling the direction and has unreeled roller and roller, unwinding device still include with the frame rotate the regulation pole of connecting, with adjust pole fixed connection's support piece, with support piece fixed connection's drive arrangement and drive the pivoted by drive arrangement and tighten up the wheel, it is used for the cover to unreel the roller and establishes the membrane book, tighten up the wheel and be used for tightening up the membrane book.

2. The unwinding device for powder coating material packaging machine according to claim 1, characterized in that: the unwinding device further comprises a lifting adjusting mechanism, a sensor and a controller which are all connected with the frame, the unwinding roller, the roller and the lifting adjusting mechanism are sequentially arranged along the unwinding direction, the sensor and the driving device are electrically connected with the controller, and the sensor is used for sensing the lifting distance of the lifting adjusting mechanism.

3. The unwinding device for powder coating material packaging machine according to claim 2, characterized in that: spacing through-hole has been seted up to the frame, lift adjustment mechanism include with the telescopic link that the frame is connected, the equalizing cylinder who is connected with the telescopic link and run through spacing through-hole and the lift adjustment roller who is connected with equalizing cylinder, the telescopic link connect in equalizing cylinder's top.

4. The unwinding device for powder coating material packaging machine according to claim 3, characterized in that: the roller including all set up in the first deflector roll and the second deflector roll of frame, unreel roller, first deflector roll, second deflector roll and lift adjusting roller and set gradually along unreeling the direction.

5. The unwinding device for powder coating material packaging machine according to claim 1, characterized in that: and one end of the support piece, which is far away from the adjusting rod, is provided with a handle.

6. The unwinding device for powder coating material packaging machine according to claim 1, characterized in that: unwinding device still include with frame articulated first retaining member and with adjust pole fixed connection's second retaining member, first retaining member be used for with second retaining member cooperation locking.

7. The unwinding device for powder coating material packaging machine according to claim 6, characterized in that: first retaining member is the trip, the second retaining member is the sleeve, telescopic outer wall seted up with trip complex breach.

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