CN209973812U

CN209973812U - Label coiled material unreeling device

Info

Publication number: CN209973812U
Application number: CN201920768790.6U
Authority: CN
Inventors: 刘俊豪
Original assignee: Zhengzhou Fengye Printing Co Ltd
Current assignee: Zhengzhou Fengye Printing Co Ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-01-21
Anticipated expiration: 2029-05-25

Abstract

The utility model relates to a label coiled material unwinding equipment, it includes support body and pivot, and the pivot level sets up, the both ends of pivot are provided with a pendulum rod respectively, and the one end slewing bearing of pendulum rod is on the support body, and the axis of rotation of pendulum rod and support body and the axis parallel arrangement of pivot keep away from the one end that the pendulum rod was connected with the support body rotation on the pendulum rod and seted up the U-shaped groove, and the U-shaped groove is the axis of rotation of pendulum rod and support body dorsad, the pivot is connected with drive arrangement, be provided with fixed subassembly on the support body, when the pendulum rod was in vertical position, fixed subassembly was. The utility model discloses have the effect that makes things convenient for the staff to place the label coiled material.

Description

Label coiled material unreeling device

Technical Field

The utility model belongs to the technical field of a label processing equipment's technique and specifically relates to a label coiled material unwinding equipment is related to.

Background

The in-process of label paper at the printing label need place the unwinding equipment with label paper on, and label paper is when producing, and roll-like coiled material is usually coiled to label paper, makes label paper more level and more smooth carrying out the printing in-process, and when the coiled material was placed the unwinding equipment on, label paper must leave ground simultaneously, makes label paper rotate on unwinding equipment, and it is more convenient to unreel.

Patent document with publication number CN104310092B discloses a metal coiled material blowing frame, including pivot and base, the both ends of pivot are erect respectively on the base, and the pivot level sets up, during the installation, places the coiled material subaerial earlier, inserts the central point of coiled material with the pivot again and puts, and the staff need lift the both ends of pivot, places the coiled material on the base.

However, in the above structure, since the coil is generally heavy, it is troublesome for the worker to lift the shaft to the base.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a label coiled material unwinding equipment, it has the effect that makes things convenient for the staff to place the label coiled material.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a label coiled material unwinding equipment, includes support body and pivot, and the pivot level sets up, the both ends of pivot are provided with a pendulum rod respectively, and the one end slewing bearing of pendulum rod is on the support body, and the pivot axis of pendulum rod and support body and the axis parallel arrangement of pivot keep away from the one end that pendulum rod and support body rotate to be connected on the pendulum rod and seted up the U-shaped groove, and the U-shaped groove is the axis of rotation of pendulum rod and support body dorsad, the pivot is connected with drive arrangement, be provided with fixed subassembly on the support body, when the pendulum rod was in vertical position, fixed subassembly.

Through adopting above-mentioned technical scheme, during the use, the pendulum rod is under drive arrangement's effect, the upper end downwardly rotating of pendulum rod, the pivot inserts the center of label coiled material earlier, because the label coiled material is placed when subaerial, the radius of label coiled material is the height of pivot, thereby when rotating the upper end of pendulum rod to the same height with the position of pivot, roll the label coiled material to the U-shaped inslot, drive arrangement is again with pendulum rod upwardly rotating, make the pivot fall the bottom in U-shaped groove, make the pivot level take on two pendulum rods, and when the pendulum rod rotated vertical position, keep the pendulum rod at vertical position through fixed subassembly, prevent that the pendulum rod from to the lopsidedness, thereby make things convenient for the staff to place the label coiled material.

The utility model discloses further set up to: the driving device comprises a motor, a worm and a worm wheel, the motor is fixed on the frame body, the worm is coaxially fixed at the output end of the motor, the worm wheel is fixed on the swing rod, the central line of the worm wheel is collinear with the rotation axes of the swing rod and the frame body, and the worm wheel is meshed with the worm.

Through adopting above-mentioned technical scheme, the motor drives the worm and rotates, and the worm drives the worm wheel and rotates, makes worm wheel and pendulum rod rotate simultaneously to when using the worm to drive the worm wheel, can reduce the slew velocity of worm wheel, utilize the reverse auto-lock of worm and worm wheel simultaneously, it is easier when making the pendulum rod upwards rotate.

The utility model discloses further set up to: two be provided with the dwang between the pendulum rod, the central line of dwang and the rotation center line coincidence of pendulum rod and support body, two pendulum rods are all fixed on the dwang.

Through adopting above-mentioned technical scheme, the both ends of dwang are fixed simultaneously on two pendulum rods, and two pendulum rods pass through the dwang synchronous rotation, keep the level of pivot, prevent that the pivot slope is unbalanced.

The utility model discloses further set up to: the support body includes base and two pole settings, and two vertical settings, the cross section of pole setting are the rectangle, and the lower extreme of pole setting is fixed on the base, and the extension line of pole setting lower extreme intersects with the axis of rotation of pendulum rod and support body, fixed subassembly includes sleeve and U-shaped piece, and sleeve sliding fit is in the pole setting, and the U-shaped piece is fixed at telescopic lower extreme, and the opening of U-shaped piece is towards the pendulum rod, and when the pendulum rod was in vertical position, the U-shaped piece kept off in the both sides of pendulum rod.

Through adopting above-mentioned technical scheme, the vertical setting of pole setting, sleeve sliding connection are in the pole setting, and the cross section of pole setting sets to the rectangle, when the pendulum rod rotated vertical position, with sleeve along the length direction lapse of pole setting, makes the U-shaped piece keep off the both sides at the pendulum rod to reduce the effort of pendulum rod to drive assembly, guarantee the vertical state of pendulum rod simultaneously, improve the security.

The utility model discloses further set up to: the rotating shaft is sleeved with two conical plugs, the central lines of the conical plugs are overlapped with the central line of the rotating shaft, the side walls of the conical plugs are in threaded connection with screws, and the end portions of the screws are abutted against the side walls of the rotating shaft.

By adopting the technical scheme, the two conical plugs are arranged at the two ends of the rotating shaft, and the small end of each conical plug is inserted into the middle of the label coiled material, so that the central line of the label coiled material is superposed with the central line of the rotating shaft, and the label coiled material is easy to rotate.

The utility model discloses further set up to: the bottom of the U-shaped groove is provided with two rollers, the rollers are rotatably supported on the swing rod, the center lines of the rollers are parallel to the center line of the rotating shaft, and the distance between the two rollers is smaller than the diameter of the rotating shaft.

By adopting the technical scheme, the two rollers arranged at the bottom of the U-shaped groove are rotatably supported on the pendulum, and when the rotating shaft falls into the bottom of the U-shaped groove, the two rollers support the rotating shaft, so that the rotating shaft can rotate more easily.

The utility model discloses further set up to: the conical surface of the conical plug is provided with a groove, and the length direction of the groove is along the plain line of the conical surface of the conical plug.

Through adopting above-mentioned technical scheme, set up the recess on the conical surface that the toper was stifled, the toper is stifled when installing in the label coiled material, and the air in the label coiled material flows out in the recess, conveniently inserts the toper stifled in the label coiled material.

The utility model discloses further set up to: the bottom of support body is provided with a plurality of universal wheels, and the universal wheel includes brake mechanism, and the support body supports subaerial through a plurality of universal wheels.

Through adopting above-mentioned technical scheme, set up the universal wheel in the bottom of support body, the support body is conveniently removed to the universal wheel, sets up brake mechanism convenience simultaneously and fixes the support body.

To sum up, the utility model discloses a beneficial technological effect does:

1. the upper end of the swing rod rotates downwards under the action of the driving device, the rotating shaft is inserted into the center of the label coiled material firstly, the radius of the label coiled material is the height of the rotating shaft when the label coiled material is placed on the ground, so that the upper end of the swing rod rotates to the same height as the position of the rotating shaft, the label coiled material rolls into the U-shaped groove, the driving device rotates the swing rod upwards, the rotating shaft falls to the bottom of the U-shaped groove, the rotating shaft is horizontally lapped on the two swing rods, and when the swing rods rotate to the vertical position, the swing rods are kept at the vertical position through the fixing assembly, the swing rods are prevented from inclining to one side, and therefore a worker can place the label coiled material conveniently;

2. the worm is driven to rotate by the motor, the worm drives the worm wheel to rotate, the worm wheel and the swing rod rotate simultaneously, the rotating speed of the worm wheel can be reduced when the worm is driven by the worm, and meanwhile, the swing rod is easy to rotate upwards by utilizing reverse self-locking of the worm and the worm wheel;

3. two conical plugs are arranged at two ends of the rotating shaft, and the small ends of the conical plugs are used for being inserted into the middle of the label coiled material, so that the center line of the label coiled material is overlapped with the center line of the rotating shaft, and the label coiled material is easy to rotate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the driving device;

fig. 3 is a schematic position diagram of the rotating shaft and the swing rod.

In the figure, 1, a frame body; 11. a base; 12. erecting a rod; 13. a universal wheel; 2. a rotating shaft; 3. a roll of label stock; 4. a swing rod; 41. a U-shaped groove; 42. a roller; 5. rotating the rod; 6. a fixing assembly; 61. a sleeve; 62. a U-shaped block; 7. a drive device; 71. a motor; 72. a worm gear; 73. a worm; 81. conical blocking; 82. a screw; 83. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a label coiled material unwinding equipment, including support body 1, be provided with pivot 2 on the support body 1, pivot 2 is used for wearing to establish label coiled material 3, and the setting of 2 levels in pivot breaks away from with ground the lower part of label coiled material 3, makes label coiled material 3 rotate in pivot 2 to conveniently unreel.

Referring to fig. 1, the frame body 1 includes a base 11 and a vertical rod 12, a plurality of universal wheels 13 are disposed on the lower portion of the base 11, a brake mechanism is disposed on the universal wheels 13, the base 11 is supported on the ground through the universal wheels 13, when the brake mechanism works, the universal wheels 13 are locked, and the base 11 is fixed. The upright stanchions 12 are vertically arranged on the base 11, the lower ends of the upright stanchions 12 are fixed on the base 11, the number of the upright stanchions 12 is two, the cross section of each upright stanchion 12 is rectangular, and the two upright stanchions 12 are arranged at a distance.

Referring to fig. 1, a swing rod 4 is arranged on a frame body 1, one end of the swing rod 4 is provided with a rotating rod 5, the rotating rod 5 is rotatably supported on a base 11, the rotating rod 5 is positioned right below an upright rod 12, and a downward extension line of the upright rod 12 intersects with a central line of the rotating rod 5. Two swing rods 4 are provided, one ends of the two swing rods 4 are respectively fixed at two ends of the rotating rod 5, and when the swing rods 4 rotate to the vertical position, the swing rods 4 lean against the position of the upright rod 12. Be provided with fixed subassembly 6 on pole setting 12, fixed subassembly 6 includes sleeve 61 and U-shaped piece 62, and sleeve 61 cover is established on pole setting 12 to with pole setting 12 sliding fit, U-shaped piece 62 sets up the lower extreme at sleeve 61, the U-shaped opening of U-shaped piece 62 is towards one side of pendulum rod 4, when pendulum rod 4 is in vertical position, slide sleeve 61 downwards along the length direction of pole setting 12, the both sides fender of U-shaped piece 62 are in the both sides of pendulum rod 4, thereby can prevent that pendulum rod 4 from rotating, make pendulum rod 4 keep at vertical position.

Referring to fig. 2, a driving device 7 is disposed at one end of the swing link 4 close to the rotating rod 5, the driving device 7 includes a motor 71, a worm wheel 72 and a worm 73, the worm wheel 72 is coaxially fixed on the rotating rod 5, when the worm wheel 72 rotates, the worm wheel 72 can drive the rotating rod 5 to rotate, and the rotating rod 5 drives the swing link 4 to rotate. The motor 71 is fixed on the base 11, the worm 73 is coaxially fixed at the output end of the motor 71, and the worm 73 is meshed with the worm wheel 72. When the motor 71 works, the motor 71 drives the worm 73 to rotate, and the worm 73 drives the worm wheel 72 to rotate, so that one end of the swing rod 4 far away from the rotating rod 5 rotates.

Referring to fig. 3, a U-shaped groove 41 is formed at one end of the swing rod 4 far away from the rotating rod 5, the opening direction of the U-shaped groove 41 faces away from the rotating rod 5, two rollers 42 are arranged at the bottom of the U-shaped groove 41, the rollers 42 are rotatably supported on the swing rod 4, the distance between the two rollers 42 is smaller than the diameter of the rotating shaft 2, when the U-shaped groove 41 rotates downwards along with the swing rod 4 to the position with the same height as the rotating shaft 2, the label roll 3 rolls into the U-shaped groove 41, then the swing rod 4 rotates upwards, the swing rod 4 falls at the bottom of the U-shaped groove 41, and the two rollers 42 support the rotating shaft 2, so that.

Referring to fig. 3, two conical plugs 81 are sleeved on the rotating shaft 2, the center line of each conical plug 81 coincides with the center line of the rotating shaft 2, a screw 82 is connected to the side wall of each conical plug 81 in a threaded manner, the end of each screw 82 abuts against the side wall of the rotating shaft 2, a groove 83 is formed in the conical surface of each conical plug 81, and the length direction of each groove 83 is along the plain line of the conical surface of each conical plug 81. When the rotating shaft 2 is inserted into the center of the label roll 3, the small end of the tapered plug 81 is inserted into the label roll 3 so that the center of the label roll 3 coincides with the center of the rotating shaft 2, thereby facilitating the rotation of the label roll 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a label coiled material unwinding equipment, includes support body (1) and pivot (2), pivot (2) level setting, its characterized in that: the utility model discloses a support body, including pivot (2), pivot (4), pendulum rod (4), pivot (4), swing rod (4) and support body (1), the one end slewing bearing of pivot (2) is on support body (1), and the axis of rotation of pendulum rod (4) and support body (1) and the axis parallel arrangement of pivot (2), keep away from on pendulum rod (4) that pendulum rod (4) and support body (1) rotate the one end of being connected and seted up U-shaped groove (41), and U-shaped groove (41) are the axis of rotation of pendulum rod (4) and support body (1) dorsad, pivot (2) are connected with drive arrangement (7), be provided with fixed subassembly (6) on support body (1), when pendulum rod (4) is in vertical position, fixed subassembly (6).

2. The label web unwinding apparatus of claim 1, wherein: the driving device (7) comprises a motor (71), a worm (73) and a worm wheel (72), the motor (71) is fixed on the frame body (1), the worm (73) is coaxially fixed at the output end of the motor (71), the worm wheel (72) is fixed on the swing rod (4), the central line of the worm wheel (72) is collinear with the rotating axes of the swing rod (4) and the frame body (1), and the worm wheel (72) is meshed with the worm (73).

3. The label web unwinding apparatus according to claim 1 or 2, wherein: two be provided with dwang (5) between pendulum rod (4), the central line of dwang (5) and the rotation center line coincidence of pendulum rod (4) and support body (1), two pendulum rods (4) are all fixed on dwang (5).

4. The label web unwinding apparatus of claim 1, wherein: the support body (1) comprises a base (11) and two vertical rods (12), the two vertical rods (12) are vertically arranged, the cross section of each vertical rod (12) is rectangular, the lower end of each vertical rod (12) is fixed to the base (11), the extension line of the lower end of each vertical rod (12) is intersected with the rotation axis of each swing rod (4) and the support body (1), each fixing assembly (6) comprises a sleeve (61) and a U-shaped block (62), the sleeves (61) are in sliding fit with the vertical rods (12), the U-shaped blocks (62) are fixed to the lower ends of the sleeves (61), the openings of the U-shaped blocks (62) face the swing rods (4), and when the swing rods (4) are located at vertical positions, the U-shaped blocks (62) are blocked on two.

5. The label web unwinding apparatus of claim 1, wherein: two conical plugs (81) are sleeved on the rotating shaft (2), the central line of each conical plug (81) coincides with the central line of the rotating shaft (2), a screw (82) is connected to the side wall of each conical plug (81) in a threaded mode, and the end portion of each screw (82) abuts against the side wall of the rotating shaft (2).

6. The label web unwinding apparatus of claim 5, wherein: the bottom of the U-shaped groove (41) is provided with two rollers (42), the rollers (42) are rotatably supported on the swing rod (4), the center line of each roller (42) is parallel to the center line of the rotating shaft (2), and the distance between the two rollers (42) is smaller than the diameter of the rotating shaft (2).

7. A label web unwinding device according to claim 5 or 6, characterized in that: a groove (83) is formed in the conical surface of the conical plug (81), and the length direction of the groove (83) is parallel to the plain line of the conical surface of the conical plug (81).

8. The label web unwinding apparatus of claim 1, wherein: the bottom of support body (1) is provided with a plurality of universal wheels (13), and universal wheel (13) are including brake mechanism, and support body (1) supports subaerial through a plurality of universal wheels (13).