CN209987393U

CN209987393U - Medical cold compress subsides moulded die device

Info

Publication number: CN209987393U
Application number: CN201822096130.6U
Authority: CN
Inventors: 武传业; 肖峰; 林家财; 李倩; 林强
Original assignee: Jiangsu Reaches Sub-Bio Tech Ltd Of Victory Rival
Current assignee: Jiangsu Reaches Sub-Bio Tech Ltd Of Victory Rival
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2020-01-24
Anticipated expiration: 2028-12-13

Abstract

The utility model discloses a medical cold compress application forming die device, which comprises a workbench, a stand column, a forming die, a conveying device, a material injection head and a conveying belt, wherein the workbench is provided with a non-woven long belt; the conveying belt is located on the rear side of the workbench, the stand column is located between the workbench and the conveying belt, a round table is fixedly mounted at the upper part of the stand column, a sliding sleeve is sleeved at the upper end of the stand column, a support arm is fixedly connected to the side wall of the sliding sleeve, one end, close to the sliding sleeve, of the support arm is connected with a telescopic end of a hydraulic cylinder, the hydraulic cylinder is mounted on the round table, and; the lower end of the upright post is in rolling connection with the mounting seat, and the lower part of the upright post is in transmission connection with the first motor through a driven gear and a driving gear; this is novel can conveniently realize the shaping of gel layer in the cold compress subsides fast through the moulded die, and pressure when the shaping is adjusted to the rotatory thread bush in the accessible moulded die.

Description

Medical cold compress subsides moulded die device

Technical Field

The utility model relates to a medical cold compress subsides production technical field specifically is a medical cold compress application moulded die device.

Background

The cold compress patch is prepared by improving the traditional cold compress mode (such as cold water, ice water, alcohol, etc.), and the TDDS novel drug release system prepared on the basis of polymer gel is used as a core and consists of a back lining layer, a gel layer and an anti-sticking layer. The back lining layer is made of non-woven fabric allowing air to circulate, so that the gel layer can be attached to the back lining layer, and the back lining layer is air-permeable, watertight and supports heat dissipation. Wherein, the back lining layer is a non-woven fabric which allows air to circulate, leads the gel layer to be attached to the non-woven fabric, is breathable and waterproof and supports the dissipation of heat; the gel layer is a water-soluble polymer framework structure containing water molecules and medicines, and has temperature-sensitive permeation, membrane controlled release function and proper viscosity; the anti-sticking layer is formed by removing the embossing film layer of the polyester protective film on the surface before use, and the embossing surface can enable the gel surface to form patterns, thereby not only ensuring the respiratory metabolism of the skin at the applied part, but also enlarging the skin contact surface, ensuring more firm application and more complete absorption. The principle is that the heat is taken away by the vaporization of the water and natural cooling components contained in the polymer gel, so that the local cooling can be achieved, the medicinal components are combined with the hydrogel, and the medicinal components can rapidly penetrate through a fat layer through hydration, permeate into subcutaneous tissues and directly reach a focus part to act on an affected part, so that the effects of cold compress pain relief, percutaneous absorption and sustained release administration are achieved. The heat is taken away through the vaporization of the water content and the natural cooling components in the polymer gel, so that the local cooling can be achieved, the medicinal components are combined with the hydrogel, and the medicinal components can quickly penetrate through the fat layer through hydration, permeate into subcutaneous tissues and directly reach focus positions to act on affected parts, so that the effects of cold compress pain relief, percutaneous absorption and sustained release administration are achieved.

Forming die devices are needed in the forming of medical cold compress application production, some forming die devices are not simple enough in structure, low in automation degree, not high in production speed, low in efficiency and incapable of adjusting the pressure during forming; accordingly, a medical cold compress molding die device is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a medical cold compress application moulded die device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a medical cold compress forming die device comprises a workbench, a stand column, a forming die, a conveying device, a material injection head and a conveying belt, wherein the workbench is supported by a bracket, a non-woven fabric long belt is arranged on the workbench, the material injection head is positioned above the left side of the workbench, and the conveying device is arranged on the right side of the workbench; the conveying belt is located on the rear side of the workbench, the stand column is located between the workbench and the conveying belt, a round table is fixedly mounted at the upper part of the stand column, a sliding sleeve is sleeved at the upper end of the stand column, a support arm is fixedly connected to the side wall of the sliding sleeve, the bottom of one end, close to the sliding sleeve, of the support arm is fixedly connected with a telescopic end of a hydraulic cylinder, the hydraulic cylinder is fixedly mounted at the top of; the lower extreme of stand passes through bearing and mount pad roll connection, and the fixed cover in stand lower part is equipped with driven gear, driven gear and driving gear meshing, the output fixed connection of driving gear and first motor, and first motor is installed on the mount pad.

As a further aspect of the present invention: the moulded die includes the dustcoat, the die, press flitch and die shank, the four lateral walls of dustcoat are provided with a plurality of upper and lower link up and follow the inhaling way of circumference distribution, dustcoat inner chamber roof fixedly connected with is a plurality of along circumference evenly distributed's telescopic link, the peripheral cover of telescopic link has little spring, telescopic link lower extreme and die top fixed connection, the inside adaptation of die has the pressure flitch, press flitch top fixedly connected with die shank, the die shank upper end run through die and dustcoat top and with the front end fixed connection of support arm, die shank upper portion cover has the baffle, the peripheral cover of die shank between baffle and die top has big spring, press flitch top both sides fixedly connected with guide pillar, the guide pillar corresponds the guide hole adaptation that the position.

As a further aspect of the present invention: the output end of the electromagnetic control valve is communicated with an external air suction pump through an air pipe.

As a further aspect of the present invention: the lower end of the suction channel is in a horn shape.

As a further aspect of the present invention: and a chamfer is arranged on the inner side surface of the lower end of the female die.

As a further aspect of the present invention: the outer wall of the upper end of the die handle is provided with external threads and is matched with a threaded sleeve in a rotating mode, and the lower end of the threaded sleeve is fixedly connected with the top of the baffle.

As a further aspect of the present invention: the conveying device comprises an upper short roller, a lower short roller and two mounting walls fixedly connected to the front side and the rear side of the workbench, the front mounting wall and the rear mounting wall are connected with a short shaft through bearings in a rolling mode, the inner side end of the short shaft is fixedly connected with the upper short roller, the outer side end of the short shaft is fixedly connected with a driven belt pulley, the driven belt pulley is connected with a driving belt pulley through a belt, the driving belt pulley is fixedly connected with the output end of a second motor, the second motor is fixedly mounted on the mounting walls, the lower short roller is arranged below the front upper short roller and the rear upper short roller, the front lower short roller and the rear lower short roller are connected with the front inner wall and the rear inner wall inside; the non-woven fabric long belt passes through the space between the upper short roller and the lower short roller.

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

the utility model has reasonable structural design, the first motor rotates to rotate the stand column through the driving gear and the driven gear, the hydraulic cylinder stretches and retracts to enable the support arm to move up and down through the sliding sleeve, thereby enabling the forming die to move back and forth above the workbench and the conveyor belt to switch, and enabling the suction passage to generate suction by opening the electromagnetic control valve, a piece of anti-sticking layer film for producing cold application is absorbed from the conveyor belt, then the forming die moves to the upper part of the workbench as a whole, when a stock pile on the non-woven fabric long belt is conveyed to the position under the forming die, the conveying device stops, the hydraulic cylinder shrinks to drive the forming die to move down along the stand column as a whole, firstly, the outer cover drives the anti-sticking layer film to be close to the non-woven fabric long belt on the workbench firstly, then the electromagnetic control valve is disconnected, the suction passage loses suction, the, the anti-sticking layer film and the non-woven fabric long strip are pressed on the lower end face of the female die, the thread sleeve is screwed down, the compression state of the large spring can be adjusted, the pressing force of the anti-sticking layer film and the non-woven fabric long strip is adjusted, then the support arm pushes the pressing plate to continuously move downwards in the inner cavity of the female die through the die handle, the material pile on the non-woven fabric long strip is pressed flat and matched with the inner cavity wall at the lower end of the female die for extrusion forming, so that the material pile is formed into a gel layer between the non-woven; and then the forming die moves upwards, and the formed and bonded cold application on the non-woven fabric long strip is conveyed backwards for subsequent cutting and other treatment.

Drawings

Fig. 1 is a schematic structural view of a medical cold compress forming die device.

Fig. 2 is a schematic structural view of a forming die in a medical cold compress forming die device.

Fig. 3 is a front view schematically showing the structure of a transfer device in a medical cold compress forming die device.

Fig. 4 is a schematic top view showing the structure of a transfer device in a medical cold compress molding die device.

In the figure: 1-workbench, 2-bracket, 3-mounting seat, 4-upright post, 5-round table, 6-sliding sleeve, 7-support arm, 8-forming die, 81-outer cover, 8101-suction channel, 82-electromagnetic control valve, 83-female die, 84-pressure plate, 85-die handle, 86-telescopic rod, 87-small spring, 88-large spring, 89-baffle, 810-guide post, 811-guide hole, 812-thread bush, 9-transmission device, 91-mounting wall, 92-upper short roller, 920-lower short roller, 93-short shaft, 94-driven pulley, 95-belt, 96-driving pulley, 97-second motor, 10-hydraulic cylinder, 11-driven gear, 12-driving gear, 13-a first motor, 14-a non-woven fabric long belt, 15-a material injection head and 16-a transmission belt.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of other like elements in the process, method, article or apparatus that comprises the element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, in an embodiment of the present invention, a medical cold compress application forming die device includes a workbench 1, a stand column 4, a forming die 8, a conveying device 9, a material injection head 15 and a conveying belt 16, where the workbench 1 is supported by a support 2, the workbench 1 is provided with a non-woven fabric long belt 14, the material injection head 15 is located above the left side of the workbench 1 (the material injection head 15 is installed on an injection device, which is not shown), and the conveying device 9 is installed on the right side of the workbench 1; the conveying belt 16 is located on the rear side of the workbench 1, the stand column 4 is located between the workbench 1 and the conveying belt 16, a round table 5 is fixedly installed on the upper portion of the stand column 4, a sliding sleeve 6 is sleeved on the upper end of the stand column 4, a support arm 7 is fixedly connected to the side wall of the sliding sleeve 6, the bottom of one end, close to the sliding sleeve 6, of the support arm 7 is fixedly connected with the telescopic end of the hydraulic cylinder 10, the hydraulic cylinder 10 is fixedly installed on the top of the round table 5; the lower extreme of stand 4 passes through bearing and mount pad 3 roll connection, and the fixed cover in stand 4 lower part is equipped with driven gear 11, and driven gear 11 and driving gear 12 mesh, driving gear 12 and the output fixed connection of first motor 13, and first motor 13 is installed on mount pad 3.

The forming die 8 comprises an outer cover 81 and a concave die 83, the die comprises a pressure plate 84 and a die shank 85, wherein a plurality of suction passages 8101 which are vertically communicated and circumferentially distributed are arranged on four side walls of an outer cover 81, an electromagnetic control valve 82 which is communicated with the upper end of the suction passages 8101 is arranged at the position, corresponding to the suction passages 8101, of the top of the outer cover 81, a plurality of telescopic rods 86 which are circumferentially and uniformly distributed are fixedly connected to the top wall of an inner cavity of the outer cover 81, small springs 87 are sleeved on the peripheries of the telescopic rods 86, the lower end of each telescopic rod 86 is fixedly connected with the top of a female die 83, the pressure plate 84 is matched inside the female die 83 in a matched mode, the die shank 85 is fixedly connected to the top of the pressure plate 84, the upper end of each die shank 85 penetrates through the tops of the female die 83 and the outer cover 81 and is fixedly connected with the front end of a support arm 7, a baffle 89 is sleeved on the upper portion of each die shank.

The output end of the electromagnetic control valve 82 is communicated with an external air pump through an air pipe and is connected with an external controller module (control connection is not shown), so that negative pressure is generated in the suction passage 8101 and is used for adsorbing an anti-sticking layer film for producing cold compress, and the electromagnetic control valve 82 can be controlled to be switched on and off by the external controller module to control the suction passage 8101.

The lower end of the suction passage 8101 is in a horn shape.

And a chamfer is arranged on the inner side surface of the lower end of the female die 83.

The outer wall of the upper end of the die shank 85 is provided with an external thread and is screwed with a threaded sleeve 812, and the lower end of the threaded sleeve 812 is fixedly connected with the top of the baffle 89; the stopper 89 can be driven to move up and down by rotating the threaded sleeve 812, so that the compression state of the large spring 88 is adjusted, and the pressing pressure of the female die 83 is adjusted.

The conveying device 9 comprises an upper short roller 92, a lower short roller 920 and two mounting walls 91 fixedly connected to the front side and the rear side of the workbench 1, the front mounting wall 91 and the rear mounting wall 91 are connected with a short shaft 93 in a rolling mode through bearings, the inner side end of the short shaft 93 is fixedly connected with the upper short roller 92, the outer side end of the short shaft 93 is fixedly connected with a driven pulley 94, the driven pulley 94 is connected with a driving pulley 96 through a belt 95, the driving pulley 96 is fixedly connected with the output end of a second motor 97, the second motor 97 is fixedly mounted on the mounting walls 91, the lower short roller 920 is arranged below the front upper short roller 92 and the rear upper short roller 92, the front lower short roller 920 and the rear lower short roller 920 are connected with the front inner wall and the rear inner wall inside the workbench 1 in a; the non-woven fabric long belt 14 passes through the space between the upper short roller 92 and the lower short roller 920, the second motor 97 rotates and is driven by the driving belt pulley 9+6, the belt 95 and the driven belt pulley 94 to be transmitted with the short shaft 93, so that the front and the rear upper short rollers 92 rotate, and the non-woven fabric long belt 14 is transmitted on the workbench 1 by means of friction force.

The first motor 13 and the second motor 97 are both servo motors, and the first motor 13, the second motor 97 and the hydraulic cylinder 10 are all in control connection with an external controller module; in the present embodiment, the solenoid control valve 82 is a conventional one, and will not be described in detail. The utility model discloses a theory of operation is:

the utility model relates to a medical cold compress moulded die device, in operation, along with the conveying of non-woven fabrics long area 14 on the workstation, annotate the raw materials that the material head 15 was used in the production cold compress gel layer of regularly quantitative injection on non-woven fabrics long area 14, form the stockpile of individual ration distance on non-woven fabrics long area 14, first motor 13 rotates simultaneously and makes the stand rotate through driving gear 12 and driven gear 11, pneumatic cylinder 10 stretches out and draws back and makes support arm 7 reciprocate through sliding sleeve 6, thereby with moulded die 8 bulk movement to the drive belt 16 top of rear side, and open through external controller module control solenoid electric valve 82, make suction channel 8101 produce suction, adsorb a slice of anti-adhesion layer film that produces the cold compress from drive belt 16, then moulded die 8 is the bulk movement to workstation 1 top again, when the stockpile conveying on the non-woven fabrics long area 14 is under moulded die 8, the conveying device 9 is paused, the hydraulic cylinder 10 is contracted to drive the forming die 8 to move downwards along the whole column, firstly, the outer cover 81 drives the anti-sticking layer film to approach the non-woven fabric long strip 14 on the workbench 1, then the electromagnetic control valve 82 is disconnected, the suction channel 8101 loses suction force, the anti-sticking layer film falls on the stack of the non-woven fabric long strip 14, then the support arm 7 drives the female die 83 to move downwards through the die shank 85 and the large spring 88, so that the anti-sticking layer film is pressed with the non-woven fabric long strip 14 by the lower end surface of the female die 83 (and the pressing part of the non-woven fabric long strip 14 is coated with adhesive, so that the anti-sticking layer film and the non-woven fabric long strip 14 are adhered together when the female die 83 is lifted, the anti-sticking layer film and the non-woven fabric long strip 14 are adhered together), and the thread sleeve 812 is screwed downwards, the compression state of the large, flattening the material pile on the non-woven fabric long strip 14 and matching with the inner cavity wall at the lower end of the female die 83 for extrusion molding, so that the material pile is molded into a gel layer between the non-woven fabric long strip 14 and an anti-sticking layer film, the molding is realized quickly and conveniently, then the support arm 7 is lifted up through the pressure plate 84, and the female die 83 and the outer cover 81 are lifted up in sequence, then the conveying device 9 continues to work and drives the non-woven fabric long strip 14 to continue conveying, the molding of the next material pile on the non-woven fabric long strip 14 is carried out, and the molded and bonded cold compress is conveyed backwards on the non-woven fabric long strip.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A medical cold compress forming die device comprises a workbench (1), a stand column (4), a forming die (8), a conveying device (9), a material injection head (15) and a conveying belt (16), and is characterized in that the workbench (1) is supported by a bracket (2), a non-woven fabric long belt (14) is arranged on the workbench (1), the material injection head (15) is positioned above the left side of the workbench (1), and the conveying device (9) is arranged on the right side of the workbench (1); the conveying belt (16) is located on the rear side of the workbench (1), the stand column (4) is located between the workbench (1) and the conveying belt (16), a circular truncated cone (5) is fixedly installed on the upper portion of the stand column (4), a sliding sleeve (6) is sleeved on the upper end of the stand column (4), a support arm (7) is fixedly connected to the side wall of the sliding sleeve (6), the bottom of one end, close to the sliding sleeve (6), of the support arm (7) is fixedly connected with a telescopic end of a hydraulic cylinder (10), the hydraulic cylinder (10) is fixedly installed at the top of the circular truncated cone (5), and a forming die; the lower extreme of stand (4) passes through bearing and mount pad (3) roll connection, and the fixed cover in stand (4) lower part is equipped with driven gear (11), and driven gear (11) and driving gear (12) meshing, driving gear (12) and the output fixed connection of first motor (13), and first motor (13) are installed on mount pad (3).

2. The medical cold compress forming die device according to claim 1, wherein the forming die (8) comprises an outer cover (81), a female die (83), a material pressing plate (84) and a die handle (85), a plurality of suction passages (8101) which are communicated up and down and distributed along the circumferential direction are arranged on four side walls of the outer cover (81), an electromagnetic control valve (82) communicated with the upper end of the suction passages (8101) is arranged at the top of the outer cover (81) corresponding to the position of the suction passages (8101), a plurality of expansion links (86) which are uniformly distributed along the circumferential direction are fixedly connected with the top wall of an inner cavity of the outer cover (81), a small spring (87) is sleeved on the periphery of the expansion links (86), the lower end of the expansion link (86) is fixedly connected with the top of the female die (83), the material pressing plate (84) is adapted inside the female die (83), the die handle (85) is fixedly connected with the top of the material pressing plate (84), the upper end of the die handle (85) penetrates, the upper portion of the die shank (85) is sleeved with a baffle (89), the periphery of the die shank (85) between the baffle (89) and the top of the female die (83) is sleeved with a large spring (88), guide columns (810) are fixedly connected to two sides of the top of the pressure plate (84), and the guide columns (810) are matched with guide holes (811) arranged at corresponding positions of the tops of the female die (83) and the outer cover (81).

3. A medical cold compress forming die device according to claim 2, wherein the output end of the electromagnetic control valve (82) is communicated with an external suction pump through an air pipe.

4. A forming die device for cold compress of medical use as claimed in claim 2, wherein the lower end of the suction passage (8101) is trumpet-shaped.

5. A cold compress forming die device for medical use according to claim 2, wherein the inner side surface of the lower end of the female die (83) is provided with a chamfer.

6. A medical cold compress forming die device according to claim 2, wherein the outer wall of the upper end of the die handle (85) is provided with external threads and is screwed with a threaded sleeve (812), and the lower end of the threaded sleeve (812) is fixedly connected with the top of the baffle plate (89).

7. The medical cold compress forming die device according to claim 1, wherein the conveying device (9) comprises an upper short roller (92), a lower short roller (920) and two mounting walls (91) fixedly connected to the front and rear sides of the workbench (1), the front and rear mounting walls (91) are connected with a short shaft (93) through bearings in a rolling manner, the inner side end of the short shaft (93) is fixedly connected with the upper short roller (92), the outer side end of the short shaft (93) is fixedly connected with a driven pulley (94), the driven pulley (94) is connected with a driving pulley (96) through a belt (95), the driving pulley (96) is fixedly connected with the output end of a second motor (97), the second motor (97) is fixedly mounted on the mounting walls (91), the lower short roller (920) is arranged below the front and rear upper short rollers (92), the front and rear lower short rollers (920) are connected with the front and rear inner walls inside the workbench (1) through the short shaft (93) in a rolling manner, the top of the lower short roller (920) is flush with the top surface of the workbench (1); the non-woven fabric long strip (14) passes through the space between the upper short roller (92) and the lower short roller (920).