CN218735113U

CN218735113U - Static-electricity-eliminating rolling shaft structure for medical film production

Info

Publication number: CN218735113U
Application number: CN202222182694.8U
Authority: CN
Inventors: 汪受华; 韦干京; 李红涛; 李波; 张放
Original assignee: Guangxi Yesstar Medical Systems Co ltd
Current assignee: Guangxi Yesstar Medical Systems Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-03-24
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a roller bearing structure of static elimination of medical film production usefulness, including the collateral branch frame, the collateral branch frame is provided with two, the initiative roller bearing rotates to be connected between two collateral branch frames, the turning handle is provided with two, and two turning handles rotate respectively to be connected on two collateral branch frames, the auxiliary roller rotates to be connected in same one side of two turning handles, destatics the roller brush, destatic the roller brush and rotate the opposite side of connecting at two turning handles, spring structure, the spring structure cover is established on the collateral branch frame of one side, the carousel, carousel sliding connection be in on the collateral branch frame, and with spring structure contacts, the locating lever with carousel fixed connection and with the collateral branch frame and the turning handle sliding connection of this side, convenient and fast improves regulation efficiency, can improve the tensile force of film transmission in-process, guarantees the steady transmission of film.

Description

Static-electricity-eliminating rolling shaft structure for medical film production

Technical Field

The utility model belongs to the technical field of medical film processing, concretely relates to static-eliminating roller bearing structure for medical film production.

Background

The medical film is an important imaging tool in the medical field, the medical film can generate static electricity due to friction in the production, transportation and collection processes, the generated static electricity can not only cause damage to the bodies of workers, but also bring hidden dangers to production, for example, an authorized bulletin No. CN204906834U roller shaft structure for eliminating static electricity comprises a support, a pair of roller shafts used for clamping the film are arranged on the support, a brush frame is further arranged on the support, and an electrostatic brush is arranged on the brush frame and is in contact with the film. The structure can eliminate static electricity in time and eliminate potential safety hazards. However, the device can only adjust the electrostatic brush, and cannot adjust the roller adaptively, so that the matching between the electrostatic brush and the roller is poor, and the electrostatic removal function of the device is not favorably exerted.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model aims to provide a roller bearing structure of static elimination for producing medical films.

The utility model discloses the technical scheme who adopts does:

the utility model provides a roller bearing structure of static elimination for production of medical film, includes the collateral branch frame, the collateral branch frame is provided with two, the roller bearing of initiative rotates to be connected between two collateral branch framves, the turning handle is provided with two, and two turning handles rotate respectively to be connected on two collateral branch framves, the auxiliary roller rotates to be connected in same one side of two turning handles, destatics the roller brush, destatic the roller brush and rotate the opposite side of connecting at two turning handles, spring structure, the spring structure cover is established on the collateral branch frame of one side, the carousel, carousel sliding connection be in on the collateral branch frame, and with spring structure contacts, the locating lever with carousel fixed connection and collateral branch frame and turning handle sliding connection with this side.

Preferably, fixedly connected with beam barrel I on the collateral branch frame, the turning handle rotates and connects on the beam barrel I of corresponding side, collateral branch frame bilateral symmetry is provided with the circular curve slide, sliding connection is in two slides respectively at the turning handle both ends.

Preferably, a shaft barrel II is fixedly connected to one side support, the spring structure is connected to the shaft barrel II in a sliding mode, the rotary table is connected to the shaft barrel II in a sliding mode, a plurality of positioning holes I are evenly formed in the end face of the shaft barrel I on the side, a circle of positioning holes II are formed in the rotary handle on the side, the interval between the circle of positioning holes II and the interval between the circle of positioning holes I are the same as that between the circle of positioning holes I and the circle of positioning holes II, and the positioning rods are connected to the corresponding positioning holes I and the positioning holes II in a sliding mode.

Preferably, the two sides of the rotating handle are provided with sliding rods, the sliding rods are connected in corresponding sliding ways in a sliding mode, and the auxiliary roller and the static removing roller brush are connected with the sliding rods on the corresponding sides in a rotating mode.

Preferably, a wire guide hole is formed in the sliding rod connected with the static removing roller brush, and the static removing roller brush is connected with a discharge wire and penetrates out of the wire guide hole.

Preferably, the spring structure comprises a spring, the two sides of the spring are fixedly connected with sliding rings, the spring is sleeved on the shaft barrel II, and the two sliding rings are connected to the shaft barrel II in a sliding mode.

Preferably, a grab handle is arranged on the rotating disc.

Preferably, the locating lever is provided with a plurality of and a plurality of locating lever fixed connection on a circle bent plate, and a plurality of locating lever sliding connection are in corresponding locating hole I and locating hole II, circle bent plate with carousel fixed connection.

The utility model has the advantages that:

1. the auxiliary roller and the electrostatic roller brush of the device are arranged on the same rotating handle, can rotate along with the rotating handle and the beads at the same time, and then are linked and adjusted, so that the device is convenient and fast, and the adjusting efficiency is improved.

2. The auxiliary roller and the electrostatic roller brush move in opposite directions during adjustment, and the film enters from the upper surface of the auxiliary roller, passes through the surface of the driving roller and then passes out from the upper surface of the electrostatic roller brush.

Drawings

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

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

FIG. 2 is a schematic structural view of the side bracket and the driving roller of the present invention;

FIG. 3 is a schematic structural view of the rotating handle of the present invention;

FIG. 4 is a schematic structural view of the static eliminating roller brush of the present invention;

fig. 5 is a schematic structural diagram of the spring structure of the present invention;

fig. 6 is a schematic structural diagram of the turntable and the positioning rod of the present invention.

In the figure: 1-side support, 101-shaft barrel I, 102-slideway, 2-driving roller, 103-shaft barrel II, 104-positioning hole I, 3-rotating handle, 301-positioning hole II, 302-sliding rod, 303-wire guide, 4-auxiliary roller, 5-static removing roller brush, 6-spring structure, 601-spring, 602-slip ring, 7-rotating disc, 701-grab handle, 8-positioning rod and 801-circular curve plate.

Detailed Description

The present invention will be further explained with reference to the drawings and specific embodiments.

The following description of the specific embodiments of the present invention with reference to fig. 1-6 describes a roller structure for eliminating static electricity for medical film production, including side support 1, side support 1 is provided with two, and two side supports 1 are installed on the production device, and initiative roller 2, initiative roller 2 are by motor drive, maintain the operation of film, initiative roller 2 rotates to be connected between two side supports 1, and turning handle 3, turning handle 3 is provided with two, and two turning handles 3 rotate respectively to be connected on two side supports 1, and auxiliary roller 4, auxiliary roller 4 rotates to be connected in the same one side of two turning handles 3, and destatics roller brush 5, destatics the static brush that is the conducting fiber material on destatics roller brush 5, can draw forth the static electricity on the film, destatics roller brush 5 rotates to be connected at the opposite side of two turning handles 3, spring structure 6 cover is established on side support 1 of one side, carousel 7 sliding connection be in side support 1, and with spring structure 6 contacts, locating lever 8, carousel 7 fixed connection and 3 sliding connection of this side.

On the auxiliary roll 4 and the installation of static roller brush 5 of this device and the same turning handle, can follow 3 beads rotations simultaneously of turning handle, and then carry out the linkage regulation to auxiliary roll 4 and static roller brush 5, convenient and fast improves regulation efficiency.

The auxiliary roller 4 and the electrostatic roller brush 5 move in opposite directions during adjustment, and the film enters from the upper surface of the auxiliary roller 4, passes through the surface of the driving roller 2 and then passes out from the upper surface of the electrostatic roller brush 5.

Preferably, in a specific embodiment of the present invention, referring to fig. 2-4 again, a shaft cylinder i 101 is fixedly connected to the side bracket 1, the rotating handle 3 is rotatably connected to the shaft cylinder i 101 of the corresponding side, curved slide ways 102 are symmetrically arranged on two sides of the side bracket 1, two ends of the rotating handle 3 are respectively slidably connected in the two slide ways 102, and the slide ways 102 are in a shape of a circular curve to guide the rotating handle 3 to rotate along the axis thereof, thereby ensuring the stability during adjustment. One of the side supports 1 is fixedly connected with a shaft barrel II 103, the spring structure 6 is connected onto the shaft barrel II 103 in a sliding mode, the rotary disc 7 is connected onto the shaft barrel II 103 in a sliding mode, and a plurality of positioning holes I104 are uniformly formed in the end face of the shaft barrel I101 on the side. The two sides of the rotating handle 3 are both provided with a sliding rod 302, the sliding rods 302 are connected in the corresponding slide ways 102 in a sliding mode, and the auxiliary roller 4 and the static removing roller brush 5 are connected with the sliding rods 302 on the corresponding sides in a rotating mode. The slide bar 302 connected with the static removing roller brush 5 is provided with a wire hole 303, the static removing roller brush 5 is connected with a discharge wire and penetrates out of the wire hole 303, and the discharge wire can lead out static electricity led out by the static removing roller brush 5, so that the static removing effect is achieved.

Preferably, in a specific embodiment of the utility model, refer to fig. 5 again, spring structure 6 includes spring 601, the equal fixedly connected with sliding ring 602 in spring 601 both sides, spring 601 cover is established on II 103 of beam barrel, and two sliding ring 602 sliding connection be in on II 103 of beam barrel, when the device is not adjusted, be in the micro-compression state all the time, and then can compress tightly carousel 7 under the elastic force effect, and then make locating lever 8 can't be taken out easily in corresponding locating hole I104 and locating hole II 301, ensured the stability of device.

Preferably, in an embodiment of the present invention, referring again to fig. 6, a handle 701 is provided on the turntable 7, and the handle 701 is provided to facilitate the holding of the worker, so as to facilitate the adjustment work.

Preferably, in a specific embodiment of the utility model, refer to fig. 6 again, locating lever 8 is provided with a plurality of and a plurality of locating lever 8 fixed connection on a circle bent plate 801, circle bent plate 801 with carousel 7 fixed connection, the same round locating hole II 301 that is provided with in the same interval with a plurality of locating holes I104 on the turning handle 3 of this side, a plurality of locating lever 8 sliding connection are in corresponding locating hole I104 and locating hole II 301, and then play the positioning action to turning handle 3 to fix the position of adjusting back auxiliary roller 4 and destaticizing roller brush 5, guarantee the stability of device.

The utility model relates to a roller bearing structure of static elimination of medical film production usefulness, the theory of operation of its device is:

the film enters from the upper surface of the auxiliary roller 4, passes through the surface of the driving roller 2 and then passes out from the upper surface of the electrostatic roller brush 5, and the tension force of the film in the transmission process can be improved by the setting, so that the stable transmission of the film is ensured.

When the relative position of the auxiliary roller 4 and the electrostatic roller brush 5 needs to be adjusted, a worker can hold the grab handle 701, pull the grab handle 701 backwards, compress the spring 601, meanwhile, the circular curve plate 801 fixedly connected with the rotary table 7 moves backwards along with the circular curve plate, and then the positioning rods 8 are pulled out from the positioning holes I104 but not pulled out from the positioning holes II 301, the grab handle 701 plays a role in driving the rotary handle 3, namely, the rotary handle 3 always keeps synchronous with the rotation of the grab handle 701. The adjustment can then be started, as follows:

the staff rotates grab handle 701, make grab handle 701 drive carousel 7 and circular curve board 801 rotation, and then drive turning handle 3 through locating lever 8 and rotate on barrel I101, supplementary roller 4 and static roller brush 5 are reverse motion when adjusting, when changeing only required position, the staff can relax the pressure to grab handle 701, make the extension of spring 601, and make a plurality of locating levers 8 slide again in the corresponding locating hole I104 after adjusting, when the staff removes grab handle 701's restriction completely, whole device also resumes to static state, adjust the work and finish thereupon.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a roller bearing structure of static elimination of medical film production usefulness which characterized in that: comprises the following steps of;

the side supports (1), two of the side supports (1) are arranged;

the driving rolling shaft (2), the driving rolling shaft (2) is rotatably connected between the two side brackets (1);

the two rotating handles (3) are arranged, and the two rotating handles (3) are respectively and rotatably connected to the two side brackets (1);

the auxiliary roller (4) is rotatably connected to the same side of the two rotating handles (3);

the static removing roller brush (5), the static removing roller brush (5) is rotatably connected to the other side of the two rotating handles (3);

the spring structure (6), the said spring structure (6) is set up on the side bearer (1) of one side;

the rotary disc (7) is connected to the side support (1) in a sliding mode, and the rotary disc (7) is in contact with the spring structure (6);

the positioning rod (8) is fixedly connected with the turntable (7) and is in sliding connection with the side bracket (1) and the rotating handle (3) on the side.

2. The electrostatic eliminating roller structure for medical film production according to claim 1, wherein: fixedly connected with axle section of thick bamboo I (101) on collateral branch frame (1), turning handle (3) rotate to be connected on the axle section of thick bamboo I (101) of corresponding side, collateral branch frame (1) bilateral symmetry is provided with circle curved slide (102), sliding connection is in two slides (102) respectively in turning handle (3) both ends.

3. The electrostatic eliminating roller structure for medical film production according to claim 1, wherein: fixedly connected with bobbin II (103) on one of them collateral branch frame (1), spring structure (6) sliding connection be in on the bobbin II (103), carousel (7) sliding connection be in on the bobbin II (103), and evenly seted up a plurality of locating hole I (104) on the bobbin I (101) terminal surface of this side, be provided with round locating hole II (301) with a plurality of locating hole I (104) interval the same on turning handle (3) of this side, locating lever (8) sliding connection is in corresponding locating hole I (104) and locating hole II (301).

4. The electrostatic eliminating roller structure for medical film production according to claim 2, wherein: both sides of the rotating handle (3) are provided with sliding rods (302), the sliding rods (302) are connected in corresponding sliding ways (102) in a sliding mode, and the auxiliary roller (4) and the static removing roller brush (5) are connected with the sliding rods (302) on the corresponding sides in a rotating mode.

5. The electrostatic eliminating roller structure for medical film production according to claim 4, wherein: the slide rod (302) connected with the static removing roller brush (5) is provided with a wire guide hole (303), and the static removing roller brush (5) is connected with a discharge wire and penetrates out of the wire guide hole (303).

6. The electrostatic eliminating roller structure for medical film production according to claim 3, wherein: the spring structure (6) comprises a spring (601), wherein the two sides of the spring (601) are fixedly connected with sliding rings (602), the spring (601) is sleeved on the shaft barrel II (103), and the two sliding rings (602) are connected to the shaft barrel II (103) in a sliding mode.

7. The electrostatic eliminating roller structure for medical film production according to claim 1, wherein: a grab handle (701) is arranged on the rotary table (7).

8. The roller structure for eliminating static electricity for producing medical films according to claim 7, characterized in that: locating lever (8) are provided with a plurality of and a plurality of locating lever (8) fixed connection on a circle bent plate (801), and a plurality of locating lever (8) sliding connection are in corresponding locating hole I (104) and locating hole II (301), circle bent plate (801) with carousel (7) fixed connection.