CN210312483U

CN210312483U - Sucker frame structure

Info

Publication number: CN210312483U
Application number: CN201920878809.2U
Authority: CN
Inventors: 牛斌; 陈泳鑫; 张溪; 杨晓阳
Original assignee: Shenzhen Rawin Medical Technology Development Co ltd
Current assignee: Shenzhen Rawin Medical Technology Development Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-14
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to a sucker frame structure, which comprises a sucker frame assembly, a sucker assembly and a pinch roller assembly, wherein the number of the sucker assemblies is two, the sucker assemblies are respectively arranged at two sides of the pinch roller assembly, and the sucker frame assembly comprises a U-shaped frame body and a reinforcing plate body matched with the U-shaped frame body; the two ends of the U-shaped frame body are both connected with mounting plate bodies, the reinforcing plate bodies are embedded and arranged at the openings of the U-shaped frame body, and the reinforcing plate bodies are fixedly connected with the mounting plate bodies at the two ends; the reinforcing plate body is provided with a plurality of reinforcing ribs close to one side of the inner cavity of the U-shaped frame body, so that the sucker frame forms a rectangle, and the reinforcing plate body is provided with a plurality of reinforcing ribs close to one side of the inner cavity of the U-shaped frame body, so that the overall compressive strength is further enhanced, the sucker frame is not easy to deform, and the overall normal operation of the mechanism is ensured.

Description

Sucker frame structure

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a sucking disc frame structure.

Background

In the medical instrument field, the sucking disc frame is used for dry-type film printer sucking disc to grab the piece usefulness, and its leading principle adopts the sucking disc frame to wholly push down to drive the sucking disc and push down, extrude the air in the sucking disc, form approximate vacuum, make outside atmospheric pressure far more than inside, thereby absorb the film.

The sucker frame in the prior art has the following defects: 1. the overall strength of the suction cup frame is insufficient in the up-and-down reciprocating operation process of the mechanism, and the deformation of the suction cup frame body frequently occurs, so that the failure of film grabbing is caused, and the overall operation of the mechanism is influenced; 2. the deformed sucker frame can be corrected after being disassembled from the whole mechanism, the disassembling process is complex, and manual correction is not easy to operate, so that the use efficiency is influenced; 3. if the mode such as manual correction after the adoption dismantlement, change the sucking disc support body, thicken secondary operation to original part solves, general meeting has maintenance cycle length, operation difficulty, structure complicacy, weight increase by a wide margin, a great deal of shortcomings such as with high costs. In view of such circumstances, the structure of the suction cup holder is in need of improvement.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a sucking disc frame structure realizes consolidating the function through addding fixed plate and sucking disc frame cooperation.

The utility model provides a sucking disc frame structure, including sucking disc frame subassembly, sucking disc subassembly, pinch roller subassembly, the sucking disc subassembly sets up to two, two the sucking disc subassembly sets up respectively the both sides of pinch roller subassembly.

The sucker frame assembly comprises a U-shaped frame body and a reinforcing plate body matched with the U-shaped frame body; the two ends of the U-shaped frame body are both connected with mounting plate bodies, the reinforcing plate bodies are embedded and arranged at the openings of the U-shaped frame body, and the reinforcing plate bodies are fixedly connected with the mounting plate bodies at the two ends; and a plurality of reinforcing ribs are arranged on one side of the reinforcing plate body, which is close to the inner cavity of the U-shaped frame body.

The sucker assembly comprises a sucker, a pressure spring, a guide rod and a pressing plate, one end of the pressure spring is fixedly connected with the U-shaped frame body, the other end of the pressure spring is fixedly connected with the pressing plate, and the sucker is fixedly arranged at the bottom of the pressing plate; the quantity of pressure spring sets up to two, two be provided with the guide bar between the pressure spring, the one end of guide bar with U-shaped framework fixed connection, the other end of guide bar with clamp plate fixed connection.

The pinch roller assembly comprises a pressure spring, a connecting plate and a pinch roller; one end of the pressure spring is fixedly connected with the U-shaped frame body, the other end of the pressure spring is fixedly connected with the connecting plate, and the pressing wheel is fixedly connected to the bottom of the connecting plate.

Preferably, the reinforcing ribs are arranged to be L-shaped blocks, and the reinforcing ribs are arranged along the length direction of the reinforcing plate body in a linear array mode.

Preferably, the reinforcing rib is fixed with the reinforcing plate body by a bolt.

Preferably, the number of the reinforcing ribs is set to be N, and the N is more than or equal to 2.

Preferably, the mounting plate body is set to be a U-shaped structure, one side of the mounting plate body is fixedly connected with the reinforcing plate body through a bolt, and the other side of the mounting plate body is fixedly connected with the U-shaped frame body through a bolt.

Preferably, the upper part and the lower part of the opening of the U-shaped frame body are both provided with clamping grooves, the width of each clamping groove corresponds to the corresponding reinforcing plate body, and the corresponding reinforcing plate bodies are embedded in the clamping grooves.

Preferably, the length of the reinforcing rib extends to the bottom of the inner cavity of the U-shaped frame body.

The utility model has the advantages that:

1. the reinforcing plate body is embedded and arranged at the opening of the U-shaped frame body, so that the sucker frame forms a rectangle, and the reinforcing plate body is provided with a plurality of reinforcing ribs at one side close to the inner cavity of the U-shaped frame body, so that the overall compressive strength is further enhanced, the sucker frame is not easy to deform, and the overall normal operation of the mechanism is ensured;

2. during installation, the reinforcing plate body is inserted along the length direction of the U-shaped frame body, the installation plate body is set to be of a U-shaped structure, one side of the installation plate body is fixedly connected with the reinforcing plate body through a bolt, the other side of the installation plate body is fixedly connected with the U-shaped frame body through a bolt, and if the installation plate body needs to be disassembled and replaced, only the bolt needs to be loosened, so that the operation is simple; because the mounting plate body, U-shaped support body, reinforcing plate body all have the bolt hole that supplies construction bolt, as long as bolt and bolt hole cooperation aim at the position and accomplish the assembly, make dismouting at every turn, need not to take time to rectify the position, save the dismouting time, promote work efficiency.

Drawings

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

FIG. 2 is a schematic view of the front structure of the present invention

Fig. 3 is a schematic structural view of the reinforcing plate body.

Fig. 4 is a schematic structural diagram of the mounting plate.

FIG. 5 is a side view of a U-shaped frame body (showing the clip groove).

The reference signs are: the installation plate body 10, the reinforcing plate body 11, the sucker component 20, the sucker 16, the pressure spring 15, the guide rod 12, the pressure plate 17, the U-shaped frame body 13, the pinch roller component 14, the reinforcing rib 18, the bolt 19, the sucker component 20, the connecting plate 22, the pinch roller 21, the clamping groove 23 and the sucker frame component 24.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1-4: the utility model provides a sucking disc frame structure, includes sucking disc frame subassembly 24, sucking disc subassembly 20, pinch roller subassembly 14, sucking disc subassembly 20 sets up to two, and two sucking disc subassemblies 20 set up respectively in the both sides of pinch roller subassembly 14.

The suction cup frame assembly 24 comprises a U-shaped frame body 13 and a reinforcing plate body 11 matched with the U-shaped frame body 13; the two ends of the U-shaped frame body 13 are both connected with the installation plate bodies 10, the reinforcing plate bodies 11 are embedded at the openings of the U-shaped frame body, and the reinforcing plate bodies 11 are fixedly connected with the installation plate bodies 10 at the two ends; a plurality of reinforcing ribs 18 are arranged on one side of the reinforcing plate body 11 close to the inner cavity of the U-shaped frame body 13. Through setting up the reinforcing plate body gomphosis at the opening part of U-shaped support body, make the sucking disc frame form a rectangle to the reinforcing plate body is equipped with a plurality of strengthening ribs by one side to U-shaped support body inner chamber, further strengthens holistic compressive strength, makes sucking disc frame non-deformable, thereby ensures the whole normal operating of mechanism.

The reinforcing ribs 18 are fixed with the reinforcing plate body 11 through bolts 19, the number of the reinforcing ribs 18 is set to be N, and N is larger than or equal to 2. In the present embodiment, the number of the ribs 18 is set to 4. The reinforcing ribs 18 are arranged in an L-shaped block, and the reinforcing ribs 18 are respectively arranged along the length direction of the reinforcing plate body 11 in a linear array manner. If the number of the reinforcing ribs 18 needs to be adjusted, the bolts are loosened, and the reinforcing ribs 18 are taken out. A plurality of bolt holes are preset in the reinforcing plate body 11, when reinforcing ribs 18 need to be added, the reinforcing ribs 18 only need to be installed at corresponding positions and then fixed by bolts, and operation is convenient. In a preferred embodiment, the length of the reinforcing rib 18 extends to the bottom of the inner cavity of the U-shaped frame body 13.

The mounting plate 10 is a U-shaped structure, one side of the mounting plate 10 is fixedly connected to the reinforcing plate 11 by a bolt 19, and the other side of the mounting plate 10 is fixedly connected to the U-shaped frame 13 by a bolt 19. When the U-shaped frame is installed, the reinforcing plate body is only required to be inserted along the length direction of the U-shaped frame body, and if the U-shaped frame is required to be disassembled and replaced, only the bolts need to be loosened, so that the operation is simple; the mounting plate body, the U-shaped support body, the reinforcing plate body all have the bolt hole that supplies construction bolt, as long as bolt and bolt hole cooperation aim at the position and accomplish the assembly, make dismouting at every turn, need not to take time to rectify the position, save the dismouting time, promote work efficiency.

The sucker assembly 20 comprises a sucker 16, a pressure spring 15, a guide rod 12 and a pressure plate 17, one end of the pressure spring 15 is fixedly connected with the U-shaped frame body 13, the other end of the pressure spring 15 is fixedly connected with the pressure plate 17, and the sucker 16 is fixedly arranged at the bottom of the pressure plate 17; the quantity of pressure spring 15 sets up to two, is provided with guide bar 12 between two pressure springs 15, and the one end and the U-shaped frame body 13 fixed connection of guide bar 12, the other end and the clamp plate 17 fixed connection of guide bar 12. The buffering of pressure spring 15 when being used for pushing down avoids excessively pushing down, leads to the machine to damage, and guide bar 12 takes place the offset when avoiding sucking disc 16 to push down for direction when 16 push down of sucking disc, influence adsorption effect.

The pressing wheel assembly 14 comprises a pressing spring 15, a connecting plate 22 and a pressing wheel 21; one end of a pressure spring 15 is fixedly connected with the U-shaped frame body 13, the other end of the pressure spring 15 is fixedly connected with a connecting plate 22, and a pressure wheel 21 is fixedly connected to the bottom of the connecting plate 22. When the suction cup frame assembly 24 is pressed downwards, the pressing wheel assembly 14 descends, the pressing wheel 21 contacts with the sheet firstly, the sheet is pressed, and the sheet is prevented from shifting before being tightly sucked by the suction cup 16, so that the tight sucking effect is influenced.

During actual operation, sucking disc frame subassembly 24 drives sucking disc subassembly 20 and pinch roller subassembly 14 simultaneously and pushes down, pinch roller subassembly 14 earlier with the piece contact, compress tightly the piece, drop to with the piece contact when sucking disc of sucking disc subassembly 20, the sucking disc pushes down, extrudes the air in the sucking disc, forms approximate vacuum for outside atmospheric pressure is far greater than inside, thereby absorbs the film.

Please refer to fig. 5: clamping grooves 23 are formed in the upper portion and the lower portion of the opening of the U-shaped frame body 13, the width of each clamping groove 23 corresponds to that of the reinforcing plate body 11, and the reinforcing plate body 11 is correspondingly embedded in the clamping grooves 23. The installation of the reinforcing plate body 11 is limited and guided through the clamping groove 23, and the assembling accuracy is enhanced.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. For those skilled in the art, without departing from the spirit of the present invention, several modifications and improvements can be made without departing from the scope of the present invention.

Claims

1. The utility model provides a sucking disc frame structure which characterized in that: the device comprises two sucker frame assemblies (24), two sucker assemblies (20) and two pressing wheel assemblies (14), wherein the two sucker assemblies (20) are respectively arranged on two sides of the pressing wheel assemblies (14);

the suction cup frame assembly (24) comprises a U-shaped frame body (13) and a reinforcing plate body (11) matched with the U-shaped frame body (13); the two ends of the U-shaped frame body (13) are both connected with mounting plate bodies (10), the reinforcing plate bodies (11) are embedded at the openings of the U-shaped frame body, and the reinforcing plate bodies (11) are fixedly connected with the mounting plate bodies (10) at the two ends; a plurality of reinforcing ribs (18) are arranged on one side of the reinforcing plate body (11) close to the inner cavity of the U-shaped frame body (13);

the sucker assembly (20) comprises a sucker (16), a pressure spring (15), a guide rod (12) and a pressing plate (17), one end of the pressure spring (15) is fixedly connected with the U-shaped frame body (13), the other end of the pressure spring (15) is fixedly connected with the pressing plate (17), and the sucker (16) is fixedly arranged at the bottom of the pressing plate (17); the number of the compression springs (15) is two, a guide rod (12) is arranged between the two compression springs (15), one end of the guide rod (12) is fixedly connected with the U-shaped frame body (13), and the other end of the guide rod (12) is fixedly connected with the pressing plate (17);

the pinch roller assembly (14) comprises a pressure spring (15), a connecting plate (22) and a pinch roller (21); one end of the pressure spring (15) is fixedly connected with the U-shaped frame body (13), the other end of the pressure spring (15) is fixedly connected with the connecting plate (22), and the pressing wheel (21) is fixedly connected to the bottom of the connecting plate (22).

2. The suction cup holder structure according to claim 1, wherein: the reinforcing ribs (18) are arranged to be L-shaped blocks, and the reinforcing ribs (18) are arranged along the length direction of the reinforcing plate body (11) in a linear array mode respectively.

3. A suction cup holder structure according to claim 2, wherein: the reinforcing ribs (18) are fixed with the reinforcing plate body (11) by bolts (19).

4. A suction cup holder structure according to any one of claims 1 to 3, wherein: the number of the reinforcing ribs (18) is set to be N, and the N is more than or equal to 2.

5. A suction cup holder structure according to any one of claims 1 to 3, wherein: the mounting plate body (10) is arranged to be of a U-shaped structure, one side of the mounting plate body (10) is fixedly connected with the reinforcing plate body (11) through a bolt (19), and the other side of the mounting plate body (10) is fixedly connected with the U-shaped frame body (13) through a bolt (19).

6. The suction cup holder structure according to claim 5, wherein: all be provided with from top to bottom at the opening part of U-shaped support body (13) and press from both sides groove (23), the width that presss from both sides groove (23) with reinforcing plate body (11) correspond, reinforcing plate body (11) correspond the gomphosis and are in press from both sides in groove (23).

7. The suction cup holder structure according to claim 6, wherein: the length of the reinforcing rib (18) extends to the bottom of the inner cavity of the U-shaped frame body (13).