TWI642826B - Feeding cloth roll anti-slip stabilizer for woven bag machine - Google Patents

Abstract

A feeding cloth roll anti-skid stabilizing device for a woven bag machine, comprising a shaft seat set fixed to a side of one of the lift arms, the first and second damping arms and the damping wheel being coaxially arranged, the first and second damping arm bottom ends The first and second damper arms are respectively provided with brake pads; the first damper arm has a first protrusion, a longitudinal slot and a transverse slot, and the second damper arm has a second protrusion and a longitudinal end. a slotted hole, a through hole, a round shaft member group to the through hole, a screw penetrates a spring and a bolt, and is locked by the longitudinal slot to the round shaft member through the screw hole, and the screw swings to the first convex On the back side of the block, the bolt is pushed into the transverse slot by the spring pushing, so that the screw can be adjusted to change the damping size; the two damping arms of the concentric circle can make the damping wheel have uniform force, not only the bag reel rod rotates smoothly and has anti-slip effect. good.

Description

Feeding cloth roll anti-slip stabilizer for woven bag machine

The invention provides a technical field of a woven bag machine, in particular to a technically provided feeding cloth roll anti-skid stabilizing device for a woven bag machine, which achieves the function of an adjustable damping mode and a concentric circle adjustment mode.

For the purpose of improving the early setting of the compression strips and the weights, the weight of the weights is fixed in order to improve the early installation of the compression strips and the weights. It cannot be adjusted, and the pressing strip directly contacts the woven bag roll to cause friction problems, and the printing surface is also damaged. To this end, the prior art technique is to use a woven bag roll that is not in direct contact with the damper, so that the damper is applied to the bag reel, so that the woven bag can be kept in both directions while maintaining the proper tension of the woven bag.

However, according to the prior art technique, the damping is based on the side of the belt bypassing the pulley, and the ends of the belt are fixed or adjusted tightly. However, if the shaft is centered, the force of the pulley is limited to On the right side, the damping force is biased on the other side and the damping force is not averaged. The rotary feeding action of the bag reel is abnormal and difficult to smooth. And its magnetic resistance Nie is also the same side damping force problem and needs to be improved.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.

The main object of the present invention is to provide a feeding cloth roll anti-skid stabilizing device for a woven bag machine, which uses an adjusting screw to change the damping size; the two damper arms of the concentric circle make the damper wheel have a uniform force, not only the bag reel rod rotates Smooth and non-slip effect.

In order to achieve the above object, the present invention provides a feeding cloth roll anti-skid stabilizing device for a woven bag machine, which comprises: a production machine set with two lift arms, and two lift arms each having a concave groove, a shaft seat set The shaft seat set is fixed to a concave groove on the side of one of the lift arms; a first and two damping arms, the damping arm and the damping wheel are coaxially arranged, and the bottom ends of the first and second damping arms are respectively The first and second damper arms are pivotally disposed on the first and second shafts of the shaft block, and the brake visor is fixed on the surface of the damper wheel, and the first bump is integrally provided with the first bump, the first A longitudinal slot is provided from the top to the bottom, a lateral slot is formed in the first side of the first block, a second protrusion is integrally formed on the top end of the second damping arm, and a longitudinal slot is formed in the second block from the top to the bottom. , the second bump on the horizontal A through hole is inserted through the longitudinal slot, a circular shaft member is arranged to penetrate the circular hole, and the circular shaft member is provided with a through screw hole aligned with the longitudinal slot, a screw passes through a spring and a bolt, and the longitudinal slot The inner lock is connected to the through screw hole, so that the screw swings to rotate the circular shaft member, and the screw enters the rear side of the first bump by the longitudinal slot, and then the bolt is pushed into the transverse slot by the spring push to perform the pre-positioning, and then the hand is rotated. Adjusting the screw locking distance can change the damping size. The two damping arms of the concentric circle can make the damper wheel have uniform force, not only the bag reel rod rotates smoothly and has anti-slip effect.

The above-mentioned objects, structures and features of the present invention will be described in detail with reference to the preferred embodiments of the present invention. .

10‧‧‧Production machine

11‧‧‧Lifting arm

111‧‧‧ concave groove

12‧‧‧Lifting arm

121‧‧‧ concave groove

20‧‧‧ shaft seat

21‧‧‧First shaft

22‧‧‧Second shaft

23‧‧ ‧bar

30‧‧‧ bag reel

31‧‧‧damper wheel

40‧‧‧First damping arm

41‧‧‧damper fixture

42‧‧‧First bump

421‧‧‧Longitudinal slot

422‧‧‧transverse trough

50‧‧‧second damping arm

51‧‧‧damper adjustment device

52‧‧‧second bump

521‧‧‧Longitudinal slot

522‧‧‧through round hole

60‧‧‧ brake pads

70‧‧‧ Round shaft parts

71‧‧‧through screw holes

80‧‧‧ screw

81‧‧‧ Spring

82‧‧‧ bolt

90‧‧‧ bearing sleeve

91‧‧‧ ring groove

The first figure is a schematic perspective view of an embodiment of the present invention implemented to a production machine.

The second drawing is a perspective exploded view of an open state of an embodiment of the present invention.

The third drawing is a plan sectional view showing an open state of an embodiment of the present invention.

The fourth figure is a perspective view of a side view direction after setting a damping state according to an embodiment of the present invention.

Fig. 5 is a perspective view showing the side view direction of the damped state before an embodiment of the present invention.

Fig. 6 is a schematic view showing the operation of the embodiment of the present invention from opening to setting damping.

The seventh figure is a schematic view showing the action of setting the damping size according to an embodiment of the present invention.

The invention provides a designer of a feeding cloth roll anti-slip stabilization device for a woven bag machine.

In order to enable the reviewing committee to have a better understanding and understanding of the purpose, features and functions of the present invention, the embodiments and drawings are described in detail as follows: Referring to the first to seventh figures, the present invention provides a woven bag. The feeding cloth roll anti-skid stabilizing device of the machine comprises: a production machine 10, the production machine 10 is provided with two lifting arms 11, 12, and the two lifting arms 11 and 12 are provided with a concave groove. 111, 121; mainly in: a shaft seat set 20, the shaft seat set 20 is fixed to the side of the concave arm 121 on the side of one of the lift arms 11, a bag reel lever 30 can be assembled to the two lift arms 11 concave groove 121, a damper wheel 31 is fixed on the bag reel rod 30; a first and second damper arms 40, 50 are coaxially arranged with the damper wheel 31, and the first and second damper arms 40, 50 are bottom The ends are respectively pivotally connected to the first and second shafts 21 and 22 of the shaft seat set 20, and the damping wheel 31 is inserted between the first and second damping arms 40 and 50, and the first and second damping arms 40 are respectively disposed. The brake dam 60 is fixed to the surface of the damper wheel 31. The damper fixing device 41 is disposed at the top end of the first damper arm 40. The damper adjusting device 51 is disposed at the top end of the second damper arm 50. The damper adjusting device 51 is provided. It is possible to swing the card into the aforementioned damper fixing device 41 to perform a predetermined position, and then manually adjust the damper adjusting device 51 to change the damper size.

The feeding cloth roll anti-slip stabilization device of the woven bag machine, wherein the damper fixing device 41 includes a first protrusion 42 integrally formed on the top end of the first damper arm 40, and the first protrusion 42 is provided from the top to the bottom. The longitudinal slot 421 defines a lateral slot 422 in a side of the first protrusion 42.

The feeding cloth roll anti-slip stabilization device of the woven bag machine, wherein the damper adjusting device 51 includes a second protrusion 52 integrally formed on the top end of the second damper arm 50, and the second protrusion 52 is provided from the top to the bottom. The longitudinal projection groove 521 defines a through hole 522 extending through the longitudinal slot 521; a circular shaft member 70 is disposed to the through hole 522, and the circular shaft member 70 is provided with a through hole. 71 is aligned with the longitudinal slot 521, a screw 80 is inserted through a spring 81 and a bolt 82, and is locked into the through hole 71 by the longitudinal slot 521, so that the screw 80 swings to drive the circular shaft member. 70, the screw 80 enters the rear side of the first protrusion 42 by the longitudinal slit 421, and then the bolt 82 is pushed by the spring 81, and is inserted into the transverse slot 422 to perform a predetermined position, and then the hand is rotated to adjust the foregoing. The locking distance of the screw 80 can change the damping size, and the first and second damping arms 40, 50 of the concentric circle make the damper wheel 31 relatively uniform, not only rotating the bag reel rod Smooth and slip resistant.

The feeding cloth roll anti-skid stabilizing device of the woven bag machine, wherein the bag reel rod 30 is first sleeved with two bearing sleeves 90 having a ring groove 91, and then the ring groove 91 of the bearing sleeve 90 is assembled. In the aforementioned concave grooves 111, 121 of the lift arms 11, 12.

The feeding cloth roll anti-skid stabilizing device of the woven bag machine, wherein the shaft seat set 20 is provided with a blocking lever 23 below the first damping arm 40, and the blocking rod 23 is configured to limit the opening degree of the first damping arm 40. It is convenient to speed up the lock of the aforementioned group of Nikon wheels 31.

It can be seen from the above that the feeding cloth roll anti-slip stabilizer of the woven bag machine of the present invention is indeed the first in the industry and meets the novel requirements of the invention patent, and its comprehensive and innovative design meets the progressive requirements of the invention patent. The adjusting screw is used to change the damping size; the two damper arms of the concentric circle can make the damper wheel have a uniform force, and the bag reel rod can rotate smoothly and has good anti-skid effect, and is suitable for better industrial utilization.

The present invention has been described with reference to the preferred embodiments of the present invention. However, those skilled in the art can change and modify the present invention without departing from the spirit and scope of the invention. Such changes and modifications shall be covered in the scope defined by the following patent application.

In summary, the present invention provides a feed cloth roll anti-slip stabilization device for a woven bag machine, which has indeed achieved all the objects of the present invention, and The spatial pattern of the combined structure has not been found in similar products, nor has it been disclosed before the application, and has complied with the provisions of the Patent Law.

Claims (4)

A feeding cloth roll anti-skid stabilizing device for a woven bag machine comprises: a production machine, the production machine is provided with two lifting arms, and the two lifting arms are provided with a concave groove; and the utility model is characterized in that: a shaft seat The set of the shaft base is fixed to the recessed groove on the side of one of the lift arms, and a bag of reel rods is assembled to the concave grooves of the two lift arms, and a damping wheel is fixed on the bag reel; a first and a second damper arm are disposed coaxially with the damper wheel, and the bottom ends of the first and second damper arms are respectively pivoted to the first and second shafts of the shaft seat set, and between the first and second damper arms Inserting the damper wheel, the first and second damper arms are fixed with a brake shoe toward the surface of the damper wheel, a damper fixing device is arranged at the top end of the first damper arm, and a damping adjusting device is arranged at the top end of the second damper arm. The damper adjusting device can be rotated into the damper fixing device to perform a predetermined position, and then manually adjust the damper adjusting device to change the damper size; the damper fixing device includes a first bump integrally formed on the top end of the first damper arm, The first protrusion is provided with a longitudinal slot from the top to the bottom, and a lateral slot is formed in the side of the first protrusion; the damping adjustment device includes a second protrusion integrally formed on the top end of the second damping arm, The second protrusion is provided with a longitudinal slot from the top to the bottom, and the second protrusion is provided with a through hole extending through the longitudinal slot; a circular shaft member is disposed to the through hole, and the circular shaft member is provided with a Aligning the through-hole with the longitudinal slot, a screw passes through a spring and a bolt, and the longitudinal slot Internally locking to the through hole, the screw swinging rotates the circular shaft member, and the screw enters the rear side of the first bump from the longitudinal slot, and then the bolt is pushed by the spring to be embedded in the foregoing The transverse slot is pre-positioned, and the aforementioned screw locking distance is adjusted by hand to change the damping amount. The feeding cloth roll anti-skid stabilizing device of the woven bag machine according to claim 1, wherein the bag reel rod is first sleeved with two ring groove bearing sleeves, and then the aforementioned ring groove of the bearing sleeve is used. The card set is in the aforementioned concave groove of the aforementioned lift arm. The feeding cloth roll anti-skid stabilizing device of the woven bag machine of claim 1, wherein the shaft seat set is provided with a blocking lever below the first damping arm, and the blocking rod has a limitation of the first damping arm The opening range is convenient to speed up the lock-up of the aforementioned group of Nile. The feeding cloth roll anti-skid stabilizing device of the woven bag machine of claim 1, wherein the first and second damping arms are arc-shaped.