Soft capsule production mold

Abstract

The utility model discloses a soft capsule production mold, which relates to the technical field of soft capsule production, and comprises a connecting assembly, two groups of mutually matched press-fit roller molds are rotatably connected onto the connecting assembly, a plurality of groups of first press-fit grooves are formed in each group of press-fit roller molds in a surrounding manner, and the soft capsule production mold further comprises a demolding roller and a conveying belt, the two sets of demolding rollers and the two sets of conveying belts are arranged, the two sets of demolding rollers are rotationally connected to the connecting assembly and arranged below the corresponding pressing roller molds, and a plurality of sets of second pressing grooves are formed in each set of demolding rollers in a surrounding mode. During demolding, the bottom of the second press-fit groove extrudes the bottom of the mold pressing disc when the mold pressing disc moves towards the demolding roller and is embedded into the second press-fit groove in the demolding roller, so that the bottom of the rubber mold is integrally deformed, and a soft capsule is uniformly stressed during demolding; therefore, the influence of the demolding operation on the soft capsule is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to soft capsule production technical field, concretely relates to a soft capsule production mould. BACKGROUND

[0002] Soft capsule production is a kind of technology of manufacturing capsule, mainly used for packing liquid, semi-solid or powder medicine, health care product, food additive etc., and is widely used in medicine, health care product, food industry etc.

[0003] The Chinese patent with the publication number CN219251013U discloses a kind of soft capsule production mould, the working principle of the device is: when soft gel particle rotates to mould one and mould two bottom, if soft gel particle has not automatically fallen, top rod and arc cap will be pushed by arc plate, make top rod move and push soft gel particle from recess, with the continuous rotation of mould one and mould two, when arc cap and arc plate are separated, top rod will be automatically reset under the action of spring, to realize the effect that soft gel particle automatically pops out.

[0004] The prior art scheme has the following disadvantages: when top rod extrudes soft gel particle and forces it to separate from mould, it is easy to leave certain depth indentation on the surface of soft gel particle, thereby affecting the processing effect of soft gel particle, and there is frequent extrusion friction between top rod and arc plate, which can affect the service life of arc plate and top rod. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of soft capsule production mould, to solve the technical problem that top rod in prior art extrudes soft gel particle and forces it to separate from mould, it is easy to leave certain depth indentation on the surface of soft gel particle, thereby affecting the processing effect of soft gel particle.

[0006] The technical problem solved by the utility model can be realized by the following technical scheme:

[0007] A kind of soft capsule production mould, including connecting assembly, the connecting assembly is rotationally connected with two groups of mutually matched pressing roller mould, first pressing groove is set around on each group of pressing roller mould, the device further includes demoulding roller and conveyer belt, the demoulding roller and conveyer belt are all provided with two groups, two groups of demoulding roller are all rotationally connected on connecting assembly, and are all arranged below corresponding pressing roller mould, second pressing groove is set around on each group of demoulding roller, the opening size of second pressing groove is same with the opening size of first pressing groove, the depth of second pressing groove is less than the depth of first pressing groove, driving assembly that cooperates with pressing roller mould is provided on connecting assembly, each group of conveyer belt is cooperatively arranged on corresponding demoulding roller and pressing roller mould, a plurality of pressing die disc that cooperates with second pressing groove and first pressing groove is fixedly connected on conveyer belt.

[0008] As a further scheme of the utility model: each group of the compression mold disc includes rubber mould fixedly connected with the conveying belt, and a metal compression ring is fixedly connected at the opening of the rubber mould.

[0009] As a further scheme of the utility model: the driving assembly includes a motor fixedly connected with the connecting assembly, and the motor output end is coaxially fixedly connected with a group of compression roller moulds, and each group of the compression roller moulds is fixedly connected with a transmission wheel meshing with each other at one end in the same extension direction.

[0010] As a further scheme of the utility model: each group of the demoulding roller is provided with a cleaning assembly matched with the conveying belt at one side.

[0011] As a further scheme of the utility model: each group of the cleaning assembly includes a supporting rod fixedly connected with the connecting assembly, and a wire sweeping matched with the compression mold disc is fixedly connected on the supporting rod.

[0012] As a further scheme of the utility model: a plurality of groups of the compression mold discs are horizontally equidistantly arranged into a row, a plurality of rows of compression mold discs are arranged on each group of the conveying belt, and each adjacent two rows of compression mold discs are horizontally staggered with each other.

[0013] The utility model has the advantages of:

[0014] 1. When demoulding, as the compression mold disc moves towards the demoulding roller, the second compression groove bottom will extrude the compression mold disc bottom when the compression mold disc is embedded into the second compression groove on the demoulding roller, so that the rubber mould bottom is deformed as a whole, thereby making the soft capsule uniformly stressed during demoulding, and reducing the influence of demoulding operation on the soft capsule.

[0015] 2. During use, the compression mold disc extrudes the strip-shaped gelatin under the extrusion of the first compression groove, so that the strip-shaped gelatin wraps and seals the liquid medicine, and the metal compression ring cuts the edges of the strip-shaped gelatin wrapping the liquid medicine, forming a soft capsule, thereby completing the moulding operation of the soft capsule, and the whole processing process is contacted by the conveying belt and the compression mold disc with the strip-shaped gelatin, avoiding mutual extrusion and abrasion between the compression roller moulds, thereby prolonging the overall service life of the hard components of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described below in combination with the drawings.

[0017] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0018] Fig. 2 It is the whole overhead structure schematic diagram of the utility model;

[0019] Fig. 3 It is the compression mold disc structure schematic diagram of the utility model.

[0020] In the figure: 1. Connecting assembly; 2. Pressing roller mold; 3. First pressing groove; 4. Demolding roller; 5. Second pressing groove; 6. Support rod; 7. Sweeping wire; 8. Conveyor belt; 9. Pressing plate; 901. Rubber mold; 902. Metal pressure ring; 10. Motor; 11. Transmission wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figs. 1-3 As shown, a soft capsule production mold includes a connecting component 1, which is rotatably connected to two groups of mutually cooperating pressing roller molds 2 on the connecting component 1, and each group of pressing roller molds 2 is surrounded by multiple groups of first pressing grooves 3. The device also includes a demoulding roller 4 and a conveyor belt 8. Two groups of demoulding rollers 4 and conveyor belt 8 are provided. The two groups of demoulding rollers 4 are rotatably connected to the connecting component 1 and are arranged under the corresponding pressing roller mold 2. Each group of demoulding rollers 4 is surrounded by multiple groups of second pressing grooves 5. The opening size of the second pressing groove 5 is the same as the opening size of the first pressing groove 3, and the depth of the second pressing groove 5 is less than the depth of the first pressing groove 3. A driving component cooperating with the pressing roller mold 2 is provided on the connecting component 1, and the driving component can drive the two groups of pressing roller molds 2 to rotate in opposite directions. Each group of conveyor belts 8 is matched with the corresponding demoulding roller 4 and the pressing roller mold 2, and the conveyor belt 8 is fixedly connected to multiple groups of the second pressing grooves 5 and the first pressing grooves 3. The two groups of strip gelatin for making soft capsules are put between the two groups of conveyor belts 8, and the medicine liquid is intermittently injected into the two groups of strip gelatin for quality inspection. The die plate 9 squeezes the strip gelatin under the extrusion of the first pressing groove 3, so that the strip gelatin wraps and seals the medicine liquid, and cuts the edge of the strip gelatin wrapped with the medicine liquid to form a soft capsule. A part of the soft capsule will separate from the strip gelatin under the action of gravity, and the other part will stick to the die plate 9. As the die plate 9 moves toward the demoulding roller 4, when the die plate 9 is embedded in the second pressing groove 5 on the demoulding roller 4, the bottom of the second pressing groove 5 will squeeze the bottom of the die plate 9, causing the bottom of the die plate 9 to deform as a whole, thereby pushing the surface of the soft capsule outward from the die plate 9, and then driving the soft capsule to separate from the die plate 9, thereby realizing the shedding of the soft capsule.

[0023] In some specific embodiments, in order to realize the cooperation of the mold plate 9 with the first and second pressing grooves 3 and 5, each group of mold plates 9 comprises a rubber mold 901 fixedly connected with the conveying belt 8, and a metal pressing ring 902 is fixedly connected at the opening of the rubber mold 901; when the mold plate 9 cooperates with the first pressing groove 3, the first pressing groove 3 will extrude the rubber mold 901 and the metal pressing ring 902, thereby plasticizing the strip-shaped gelatin, and the metal pressing ring 902 performs edge cutting, so as to form an independent soft capsule; when the mold plate 9 cooperates with the second pressing groove 5, the second pressing groove 5 can push the bottom of the rubber mold 901, so that the bottom of the rubber mold 901 deforms as a whole, thereby making the soft capsule uniformly stressed when demolding, and reducing the influence of demolding operation on the soft capsule.

[0024] In some specific embodiments, in order to drive the pressing roller mold 2, the driving assembly comprises a motor 10 fixedly connected with the connecting assembly 1, the output end of the motor 10 is coaxially fixedly connected with a group of pressing roller molds 2, and each group of pressing roller molds 2 has a transmission wheel 11 fixedly connected at one end in the same extension direction; when the motor 10 is started, the motor 10 drives the coaxial rotation of a group of pressing roller molds 2, which in turn drives the rotation of the transmission wheel 11 at one end, and another group of transmission wheels 11 and pressing roller molds 2 are driven to rotate through the transmission wheel 11, thereby achieving the driving of the two groups of pressing roller molds 2.

[0025] In some specific embodiments, in order to improve the demolding effect, each group of demolding rollers 4 is provided with a cleaning assembly on one side for cooperating with the conveying belt 8; the cleaning assembly is responsible for cooperating with the second pressing groove 5 to clean the soft capsules on the conveying belt 8.

[0026] In some specific embodiments, in order to realize the cleaning function of the cleaning assembly, each group of cleaning assemblies comprises a support rod 6 fixedly connected with the connecting assembly 1, and a sweeping wire 7 fixedly connected with the mold plate 9 is arranged on the support rod 6; when the conveying belt 8 drives the soft capsules to demold, the moving soft capsules will gradually separate from the mold plate 9 under the action of the second pressing groove 5, and the sweeping wire 7 can apply a transverse pushing force to the soft capsules, thereby helping the soft capsules to complete the demolding operation.

[0027] In some specific embodiments, in order to improve the processing yield of the soft capsules, a plurality of groups of mold plates 9 are arranged in a row in a transverse equidistant manner, a plurality of rows of mold plates 9 are arranged on each group of conveying belts 8, and each adjacent two rows of mold plates 9 are transversely staggered with each other, so as to ensure that as many mold plates 9 as possible can be arranged on the conveying belt 8, thereby improving the full utilization of the strip-shaped gelatin and improving the yield of the soft capsules.

[0028] In order to facilitate the understanding of the embodiments of the present scheme by those skilled in the art, the working principle of the embodiments of the present scheme will be described in combination with specific application scenarios:

[0029] In use, when the motor 10 drives a set of compression roller molds 2 to rotate coaxially, the compression roller molds 2 drive the transmission wheels 11 at one end to rotate, thereby driving another set of transmission wheels 11 and compression roller molds 2 to rotate, so as to drive the two sets of compression roller molds 2. The two sets of band-shaped gelatin for making soft capsules are put between the two sets of conveyors 8, and the liquid medicine is intermittently injected between the two sets of band-shaped gelatin. The compression mold plate 9 is extruded by the first compression groove 3 to extrude the band-shaped gelatin, so that the band-shaped gelatin wraps and seals the liquid medicine, and the metal compression ring 902 cuts the edges of the band-shaped gelatin wrapping the liquid medicine to form soft capsules. Part of the soft capsules will be separated from the band-shaped gelatin under the action of gravity, and the other part will be adhered to the compression mold plate 9. As the compression mold plate 9 moves towards the demolding roller 4, when the compression mold plate 9 is embedded in the second compression groove 5 on the demolding roller 4, the bottom of the second compression groove 5 extrudes the bottom of the compression mold plate 9, so that the bottom of the rubber mold 901 is deformed as a whole, so that the soft capsules are uniformly stressed when demolding, thereby reducing the influence of demolding operation on the soft capsules.

[0030] When the conveyors 8 drive the soft capsules to demold, the moving soft capsules gradually separate from the compression mold plate 9 under the action of the second compression groove 5. The soft capsules can be pushed by the wire brush 7 in the transverse direction, thereby helping the soft capsules to complete the demolding operation.

[0031] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application, and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the patent coverage of the present application.

Claims

1. A soft capsule production mold, comprising a connecting assembly (1), two sets of matched compression roller molds (2) are rotatably connected on the connecting assembly (1), a plurality of first compression grooves (3) are arranged around each set of the compression roller molds (2), characterized in that Also include: The demolding roller (4) and the conveying belt (8), the demolding roller (4) and the conveying belt (8) are provided with two groups, two groups of the demolding roller (4) are rotatably connected to the connecting assembly (1), and are arranged below the corresponding compression roller die (2), a plurality of second compression grooves (5) are arranged on each group of the demolding roller (4), the opening size of the second compression groove (5) is same with the opening size of the first compression groove (3), the depth of the second compression groove (5) is less than the depth of the first compression groove (3), the connecting assembly (1) is provided with a driving assembly matched with the compression roller die (2), each group of the conveying belt (8) is matched and arranged on the corresponding demolding roller (4) and the compression roller die (2), and the conveying belt (8) is fixedly connected with a plurality of compression die plates (9) matched with the second compression groove (5) and the first compression groove (3).

2. A soft capsule production mold according to claim 1, characterized in that Each group of the compression die plate (9) comprises a rubber die (901) fixedly connected with the conveying belt (8), and the rubber die (901) is fixedly connected with a metal compression ring (902) at an opening.

3. A soft capsule production mold according to claim 1, characterized in that, The driving assembly comprises a motor (10) fixedly connected with the connecting assembly (1), and the motor (10) is coaxially fixedly connected with a group of compression roller dies (2) at the output end.

4. A soft capsule production mold according to claim 1, characterized in that, One side of each group of the demolding roller (4) is provided with a cleaning assembly matched with the conveying belt (8).

5. A soft capsule production mold according to claim 4, characterized in that Each group of the cleaning assembly comprises a support rod (6) fixedly connected with the connecting assembly (1), and the support rod (6) is fixedly connected with a wire brush (7) matched with the compression die plate (9).

6. A soft capsule production mold according to claim 1, characterized in that A plurality of the compression die plates (9) are arranged in a row in a transverse equidistant manner, a plurality of rows of compression die plates (9) are arranged on each group of the conveying belt (8), and each adjacent two rows of compression die plates (9) are transversely staggered.

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