CN211594406U - Automatic film connecting device - Google Patents

Abstract

The utility model discloses an automatic connect membrane device, including backup pad, turning block and cylinder, backup pad one side outer wall is provided with connects membrane device body, connect membrane device body upper surface to rotate and install first gyro wheel, connect membrane device body upper end to be provided with the second gyro wheel, and the second gyro wheel rotates with the backup pad to be connected, backup pad internally mounted has the primary shaft, primary shaft internally mounted has the cylinder, the inside rotation groove of having seted up of cylinder, the activity groove has been seted up to the rotation inslot wall, the inside rotation of activity inslot installs first bracing piece, it is provided with the turning block to rotate the inslot portion, turning block one side outer wall is provided with the secondary shaft, and the fixed block is installed to secondary shaft outer wall symmetry. The utility model discloses a set up first bearing, cylinder, supporting shoe and turning block, reached the effect of being convenient for fixed material body and cylinder convenient to detach maintenance to receive the damage when having avoided the material body fixed, guarantee packaging quality.

Description

Automatic film connecting device

Technical Field

The utility model relates to an automatic connect membrane technical field, specifically be an automatic connect membrane device.

Background

Various packaging machines are known for packaging products with packaging films for protection, aesthetics, etc. during operation of the packaging machine, the packaging films are typically pulled from a film winding mechanism and fed to a packaging film handling location.

It should be noted that, an automatic membrane connecting device is a product sold in the market, and for the prior art, an automatic membrane connecting device has been disclosed in patent No. CN201420835389.7, and the working principle and the internal structure thereof are known to those skilled in the art, the utility model discloses only utilize the function of above-mentioned spare part and do not improve its internal structure, therefore, it is no longer repeated in detail here.

Traditional connect membrane device when fixed material body, use the gasket to install at the material both ends usually to it is fixed through the nut, but when the gasket was fixed, can cause the overstock to material body both ends, lead to the material body to receive wearing and tearing, take place damaged phenomenon even, the material does not reach the packing requirement when follow-up the use, has reduced the packing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic connect membrane device possesses perfect material body fixing device's advantage, has solved the imperfect problem of material body fixing device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic connect membrane device, includes backup pad, turning block and cylinder, backup pad one side outer wall is provided with connects membrane device body, connect membrane device body upper surface symmetry to rotate and install first gyro wheel, connect membrane device body upper end symmetry to be provided with the second gyro wheel, and the second gyro wheel rotates with the backup pad to be connected, the first bearing is installed in the embedding of the inside symmetry of backup pad, the inside movable mounting of first bearing has the cylinder, the rotation groove has been seted up to cylinder inside, the activity groove has been seted up to rotation inslot wall symmetry, the inside rotation of activity inslot installs first bracing piece, it is provided with the turning block to rotate inslot portion, turning block one side outer wall is provided with the second bearing, and the fixed block is installed to second bearing outer wall symmetry.

Preferably, the roller penetrates through the outer wall of one side of the first bearing and is provided with a second thread, the outer wall of the second thread is rotatably provided with a nut, and the roller deviates from the outer wall of one side of the second thread and is provided with a limiting block.

Preferably, the outer wall of the roller is provided with a material body, and the material body is connected with the film receiving device body through a second roller.

Preferably, a second supporting rod is rotatably mounted inside the first supporting rod and is rotatably connected with the fixed block.

Preferably, the supporting block is installed on the outer wall of one side of the first supporting rod.

Preferably, first threads are formed in the outer wall of one side of the rotating block and one side of the inner wall of the rotating groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first bearing, nut and stopper, the effect of cylinder convenient to detach maintenance has been reached, when the cylinder takes place to damage and need change, the manual intact cylinder body of taking of staff, and make first screw thread one end run through first bearing, contact until stopper and first bearing inner circle, the manual nut of taking of staff, the staff rotates the nut, the nut meshes with first screw thread mutually, and take place relative movement, through the meshing force, make cylinder and first bearing inner circle fixed connection, thereby the purpose that cylinder and backup pad rotated and be connected has been reached, the cylinder convenient to detach change has been guaranteed, the equipment practicality has been improved.

2. The utility model discloses a set up the cylinder, supporting shoe and turning block, the effect of the fixed material body of being convenient for has been reached, the manual material body of taking of staff, and run through and place in the cylinder outer wall, when staff adjusted the material body position, the manual turning block of staff, the turning block takes place relative movement through the second screw thread, the purpose that the drive fixed block removed has been reached, thereby it removes to drive the second bracing piece, the second bracing piece is at the inside removal of first bracing piece, thereby it removes to drive the bracing piece, the supporting shoe contacts with material body inner wall, and give the material body and provide stably, avoid the material body to receive the damage, material body packing effect has been guaranteed.

Drawings

FIG. 1 is a schematic view of the supporting plate of the present invention;

FIG. 2 is a schematic top view of a part of the roller structure of the present invention;

FIG. 3 is a schematic side view of a portion of the movable trough structure of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure B in fig. 2 according to the present invention.

In the figure: 1. a support plate; 11. a film connecting device body; 12. a first roller; 13. a second roller; 14. a first bearing; 2. rotating the block; 21. a material body; 22. a first thread; 23. a second bearing; 24. a fixed block; 3. a drum; 31. a second thread; 32. a rotating groove; 33. a movable groove; 34. a first support bar; 35. a support block; 36. a limiting block; 37. a second support bar; 38. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides an automatic connect membrane device, includes backup pad 1, turning block 2 and cylinder 3, and 1 one side outer wall of backup pad is provided with connects membrane device body 11, connects 11 upper surface symmetries of membrane device body to rotate and installs first gyro wheel 12, connects 11 upper ends symmetries of membrane device body to be provided with second gyro wheel 13, and second gyro wheel 13 rotates with backup pad 1 to be connected. The first roller 12 and the second roller 13 achieve the purpose of driving the material body 21 to move, and ensure that the movement of the material body 21 is controlled. The first bearing 14 is symmetrically embedded in the supporting plate 1. The first bearing 14 achieves the purpose that the roller 3 is rotatably connected with the supporting plate 1, and ensures that the material body 21 can rotate. The roller 3 is movably mounted inside the first bearing 14, the roller 3 penetrates through the outer wall of one side of the first bearing 14 and is provided with a second thread 31, the outer wall of the second thread 31 is rotatably provided with a nut 38, and the roller 3 deviates from the outer wall of one side of the second thread 31 and is provided with a limiting block 36. Stability is provided to the drum 3 by the nut 38 and the stopper 36. The outer wall of the roller 3 is provided with a material body 21. The material body 21 is usually provided with a support for holding the material body 21. The material body 21 is connected with the film receiving device body 11 through the second roller 13. When cylinder 3 takes place to damage and need to be changed, the staff manually takes intact cylinder 3 body, and make first screw thread 22 one end run through first bearing 14, contact with first bearing 14 inner circle until stopper 36, the manual nut 38 of taking of staff, the staff rotates nut 38 with the spanner of taking, nut 38 meshes with first screw thread 22 mutually, and take place relative movement, through the meshing power, make cylinder 3 and 14 inner circles fixed connection of first bearing, thereby cylinder 3 and the purpose of the rotation of backup pad 1 being connected have been reached, cylinder 3 convenient to detach has been guaranteed and has been changed, the equipment practicality has been improved.

The rotary drum 3 is internally provided with a rotary groove 32, the inner wall of the rotary groove 32 is symmetrically provided with movable grooves 33, a first supporting rod 34 is rotatably arranged in the movable grooves 33, and the outer wall of one side of the first supporting rod 34 is provided with a supporting block 35. The rotating block 2 is arranged in the rotating groove 32, and first threads 22 are formed in the outer wall of one side of the rotating block 2 and one side of the inner wall of the rotating groove 32. The outer wall of one side of the rotating block 2 is provided with a second bearing 23, and the outer wall of the second bearing 23 is symmetrically provided with fixing blocks 24. The second bearing 23 ensures that the fixed block 24 is rotatably connected with the rotating block 2, so that when the rotating block 2 is prevented from rotating, the fixed block 24 rotates along with the rotating block, and the position stability of the fixed block 24 is ensured. A second support rod 37 is rotatably mounted inside the first support rod 34, and the second support rod 37 is rotatably connected with the fixed block 24. When the fixing block 24 drives the second supporting rod 37 to move, the second supporting rod 37 rotates inside the first supporting rod 34, so that the supporting block 35 is separated from the movable groove 33 and contacts with the inner wall of the material body 21, stability is provided for the material body 21, and the controlled movement of the material body 21 is ensured. The manual material body 21 of taking of staff, and run through and place in 3 outer walls of cylinder, when the staff adjusted material body 21 position, the manual turning block 2 of staff, relative movement takes place for turning block 2 through second screw 31, the purpose of driving the 24 removals of fixed block has been reached, thereby drive second bracing piece 37 and remove, second bracing piece 37 is at the inside removal of first bracing piece 34, thereby drive supporting shoe 35 and remove, supporting shoe 35 contacts with 21 inner walls of material body, and provide stably for material body 21, avoid material body 21 to receive the damage, material body 21 packing effect has been guaranteed.

The working principle is as follows: when cylinder 3 takes place to damage and need to be changed, the staff manually takes intact cylinder 3 body, and make first screw thread 22 one end run through first bearing 14, contact with first bearing 14 inner circle until stopper 36, the manual nut 38 of taking of staff, the staff rotates nut 38 with the spanner of taking, nut 38 meshes with first screw thread 22 mutually, and take place relative movement, through the meshing power, make cylinder 3 and 14 inner circles fixed connection of first bearing, thereby cylinder 3 and the purpose of the rotation of backup pad 1 being connected have been reached, cylinder 3 convenient to detach has been guaranteed and has been changed, the equipment practicality has been improved.

The manual material body 21 of taking of staff, and run through and place in 3 outer walls of cylinder, when the staff adjusted material body 21 position, the manual turning block 2 of staff, relative movement takes place for turning block 2 through second screw 31, the purpose of driving the 24 removals of fixed block has been reached, thereby drive second bracing piece 37 and remove, second bracing piece 37 is at the inside removal of first bracing piece 34, thereby drive supporting shoe 35 and remove, supporting shoe 35 contacts with 21 inner walls of material body, and provide stably for material body 21, avoid material body 21 to receive the damage, material body 21 packing effect has been guaranteed.

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.

Claims (6)

1. The utility model provides an automatic connect membrane device, includes backup pad (1), turning block (2) and cylinder (3), its characterized in that: a film receiving device body (11) is arranged on the outer wall of one side of the supporting plate (1), first rollers (12) are symmetrically and rotatably arranged on the upper surface of the film receiving device body (11), the upper end of the film connecting device body (11) is symmetrically provided with second rollers (13), the second roller (13) is rotationally connected with the support plate (1), the support plate (1) is symmetrically embedded with first bearings (14), a roller (3) is movably arranged in the first bearing (14), a rotating groove (32) is arranged in the roller (3), the inner wall of the rotating groove (32) is symmetrically provided with a movable groove (33), a first supporting rod (34) is rotatably arranged in the movable groove (33), the rotating groove (32) is internally provided with a rotating block (2), the outer wall of one side of the rotating block (2) is provided with a second bearing (23), and the outer wall of the second bearing (23) is symmetrically provided with fixing blocks (24).

2. An automatic film connecting device according to claim 1, wherein: the roller (3) penetrates through the outer wall of one side of the first bearing (14) and is provided with a second thread (31), the outer wall of the second thread (31) is rotatably provided with a nut (38), and the roller (3) deviates from the outer wall of one side of the second thread (31) and is provided with a limiting block (36).

3. An automatic film connecting device according to claim 1, wherein: the outer wall of the roller (3) is provided with a material body (21), and the material body (21) is connected with the film receiving device body (11) through a second roller (13).

4. An automatic film connecting device according to claim 1, wherein: a second supporting rod (37) is rotatably mounted inside the first supporting rod (34), and the second supporting rod (37) is rotatably connected with the fixing block (24).

5. An automatic film connecting device according to claim 1, wherein: and a supporting block (35) is arranged on the outer wall of one side of the first supporting rod (34).

6. An automatic film connecting device according to claim 1, wherein: first threads (22) are formed in the outer wall of one side of the rotating block (2) and one side of the inner wall of the rotating groove (32).

Images