Capsule production demolding device

Abstract

The utility model discloses a demoulding device for capsule production, and relates to the technical field of capsule production. The mold comprises a base plate, sliding rails are arranged on the inner side walls of supporting plates symmetrically connected to the base plate, a mold assembly is arranged above the base plate, a mold plate in the mold assembly is located above the base plate, storage holes are formed in the mold plate, lug plates fixedly connected to the side walls of the mold plate are in sliding connection with the sliding rails, and the storage holes are formed in the lug plates. The peripheral side wall of a connecting shaft arranged on the inner peripheral side wall of the lug plate in a sleeving mode is sleeved with a torsional spring, the side wall, away from the connecting shaft, of the torsional spring is connected to the inner peripheral side wall of the lug plate, and limiting blocks symmetrically connected to the two ends of the connecting shaft abut against the side wall of the supporting plate. And a demolding assembly is arranged above the mold plate. According to the capsule mold, the mold assembly is arranged, the mold plate is convenient to disassemble and assemble, the overall structure of the mold assembly is simplified, assembling and overhauling are convenient, and the demolding assembly is arranged, so that capsule demolding is convenient, and meanwhile capsule discharging is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of capsule production, in particular to a capsule production demoulding device. Background Art

[0002] Capsules refer to medicines packed in capsule shells, which are generally powders or granules that are irritating to the esophagus and gastric mucosa, or medicines that have a bad taste, are easy to volatilize, are easily decomposed by saliva in the mouth, and are easily inhaled into the trachea. During the production process of capsules, the packaged capsules need to be demolded. Currently, the staff operates the capsule demolding auxiliary device to demold the capsules. The main components include the base plate, capsule supporting mold, and demolding mold.

[0003] A search revealed a patent document with patent publication number CN218256187U, which discloses a capsule demolding aid device. The device comprises a base, support columns mounted on both sides of the top of the base, guide grooves formed on the inner walls of the corresponding sides of the two sets of support columns, mounting grooves formed on the top ends of the two sets of support columns, buffer springs mounted on the inner walls of the bottom ends of the mounting grooves, and mounting plates mounted on the top ends of the corresponding buffer springs. Four sets of limit blocks are mounted on the inner walls of the mounting grooves near the top ends, and connecting rods are mounted in the middle of the top ends of the mounting plates. The top ends of the connecting rods are fixed to corresponding positions at the bottom ends of the top plate, and the demolding die is mounted on the bottom end of the top plate. The arrangement of components such as the slide groove, magnet block, mounting plate, fixing rod, mounting block, slider, limit plate, and compression spring effectively solves the problem of the two ends of the placement plate easily moving back and forth within the corresponding guide grooves, thereby affecting normal use.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The existing capsule demoulding auxiliary device, during use, uses a slide groove, a magnet block, a mounting plate, a fixing rod, a mounting block, a slider, a limit plate, and a compression spring to limit the position of the placement plate, thereby preventing the placement plate from moving during operation. However, the components used to limit the placement plate are complex in structure, which brings inconvenience to assembly, disassembly, and maintenance.

[0006] 2. The existing capsule demoulding auxiliary device, during use, removes the capsule from the inside of the placement groove by manipulating the demoulding mold to realize the demoulding of the capsule. However, it is inconvenient for the capsule to rely on its own gravity to fall out of the demoulding mold, which brings inconvenience to the capsule unloading work.

[0007] To this end, we provide a capsule production demoulding device to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a capsule production demoulding device, which solves the problem that the existing capsule demoulding auxiliary device is inconvenient for disassembling and assembling the capsule placement plate and inconvenient for capsule unloading by arranging a mold assembly and a demoulding assembly.

[0009] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The utility model provides a capsule production demoulding device, comprising a base plate, a slide rail is provided on the inner side wall of a support plate symmetrically connected to the base plate, a mold assembly is provided above the base plate, a mold plate in the mold assembly is located above the base plate, a storage hole is provided on the mold plate, an ear plate fixed on the side wall of the mold plate is slidably connected to the slide rail, a torsion spring is sleeved on the circumferential side wall of a connecting shaft sleeved on the inner circumferential side wall of the ear plate, the torsion spring is connected to the inner circumferential side wall of the ear plate away from the side wall of the connecting shaft, and limit blocks symmetrically connected at both ends of the connecting shaft are abutted against the side wall of the support plate; a demoulding assembly is provided above the mold plate, an accommodating box in the demoulding assembly is provided above the mold plate, a connecting pipe connected to the accommodating box is connected to a vacuum pump, a sleeve is connected to the inside of the accommodating groove provided on the lower surface of the accommodating box, and air holes are provided on the sleeve and the inner top of the accommodating groove.

[0011] The present invention is further configured such that the storage holes are opened in a rectangular array, the sleeves are arranged in a rectangular array, and the positions of the storage holes and the sleeves correspond to each other.

[0012] The utility model is further configured such that a placement plate is provided above the placement box, four corners of the lower surface of the placement plate are connected to hydraulic cylinders, and the hydraulic rods connected to the lower ends of the hydraulic cylinders are connected to the placement box.

[0013] The utility model is further configured such that the lower end surface of the side plate symmetrically connected to the lower surface of the placement plate contacts the upper surface of the mold plate, a guide rail is provided on the inner side wall of the side plate, and protrusions are symmetrically fixed on the two side walls of the placement box, and the protrusions are slidably connected to the guide rail.

[0014] The utility model is further configured as follows: a translation assembly is provided above the base plate; the motor in the translation assembly is connected to the side wall of the support plate; a ball nut is symmetrically connected to the circumferential side wall of the lead screw connected to the side wall of the motor; a movable block sleeved on the circumferential side wall of the ball nut is connected to a side wall of the placement plate; the movable block is slidably connected to a guide groove opened on the inner side wall of the support plate; and the support rotatably connected on the circumferential side wall of the lead screw is connected to the base plate.

[0015] The utility model is further configured such that a slider is symmetrically connected to the other side wall of the placement plate, the slider is slidably connected to the guide groove opened on the inner side wall of the support plate, a guide shaft is sleeved inside the slider, and the pillars sleeved on the peripheral side wall of the guide shaft are connected to the base plate.

[0016] The present invention is further configured such that a sliding groove is provided on the inner side wall of the support plate, and the sliding groove is slidably connected to a sliding rod connected to the outer side wall of the side plate.

[0017] The present invention is further configured such that the groove provided on the base plate is away from the support plate, and a material receiving frame is inserted into the interior of the groove.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model sets the mold assembly, rotates the limit block, releases the limit block from limiting the position of the ear plate inside the slide rail, pulls the mold plate, and completes the disassembly of the mold assembly. Conversely, the position of the mold assembly is limited, the structure is simplified, and disassembly and assembly as well as subsequent maintenance are convenient.

[0020] 2. The utility model sets a demoulding component, starts the hydraulic cylinder to move the sleeve downward, and the sleeve is sleeved on the peripheral side wall of the capsule inside the storage hole. The vacuum pump is started to adsorb the capsule inside the sleeve, and the hydraulic rod is extended. The sleeve drives the capsule to move upward. When the vacuum pump is turned off, gas enters the sleeve and the capsule automatically moves downward from the sleeve, thereby facilitating the demoulding of the capsule and the unloading of the capsule.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 A three-dimensional diagram of a capsule production demoulding device Figure 1 ;

[0024] Figure 2 A three-dimensional diagram of a capsule production demoulding device Figure 2 ;

[0025] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0026] Figure 4 Schematic diagram of the exploded support plate and mold assembly;

[0027] Figure 5 for Figure 4A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 6 Schematic diagram of the connection between the vacuum pump, placement box and sleeve Figure 1 ;

[0029] Figure 7 Schematic diagram of the connection between the vacuum pump, placement box and sleeve Figure 2 ;

[0030] Figure 8 It is the connection between the side panel and the placement box.

[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0032] 1-base plate, 101-material receiving frame, 101a-groove, 102-support plate, 102a-slide groove, 102b-guide groove, 102c-slide rail, 2-mold assembly, 201-mold plate, 201a-storage hole, 202-limiting block, 203-ear plate, 203a-torsion spring, 203b-connecting shaft, 3-translation assembly, 301-motor, 301a-screw, 301b-ball nut, 30 1c-movable block, 302-pillar, 303-guide shaft, 4-demolding assembly, 401-placement plate, 401a-side plate, 401b-slide rod, 401c-slider, 401d-guide rail, 402-placement box, 402a-sleeve, 402b-air hole, 402c-placement groove, 402d-bump, 403-hydraulic cylinder, 403a-hydraulic rod, 404-vacuum pump, 404a-connecting pipe. DETAILED DESCRIPTION

[0033] 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. Specific embodiment 1

[0035] See also Figure 1 、 Figure 2 、 Figure 4 and Figure 5The present invention is a demoulding device for capsule production, comprising a base plate 1, a support plate 102 being connected to the base plate 1, a mold assembly 2 being arranged above the base plate 1, the mold assembly 2 comprising a mold plate 201, a limit block 202, an ear plate 203, a torsion spring 203a and a connecting shaft 203b. By rotating the limit block 202, the connecting shaft 203b is rotated, and the torsion spring 203a is deformed until the limit block 202 is aligned with the slide rail 102c, and the mold plate 201 is removed from the two support plates 102 brackets; otherwise, the mold assembly 2 is locked between the two support plates 102.

[0036] Specifically, the mold plate 201 is arranged above the base plate 1, and an ear plate 203 is connected to the side wall of the mold plate 201. A slide rail 102c is provided on the inner side wall of the support plate 102. The ear plate 203 is slidably connected to the slide rail 102c. A connecting shaft 203b is sleeved inside the ear plate 203. A torsion spring 203a is sleeved on the peripheral side wall of the connecting shaft 203b. One end of the torsion spring 203a is connected to the inner side wall of the ear plate 203. The limit block 202 is connected to the end of the connecting shaft 203b. A storage hole 201a is provided on the mold plate 201.

[0037] Furthermore, the two support plates 102 are symmetrically arranged, the two ear plates 203 are symmetrically arranged, the ear plates 203 are hollow, two groups of limit blocks 202 are provided, each group of limit blocks 202 is provided with two, and each group of limit blocks 202 is symmetrically arranged, and the storage holes 201a are opened in a rectangular array;

[0038] The operation process of this embodiment is as follows: the staff rotates the limit block 202, the connecting shaft 203b rotates, the torsion spring 203a deforms, and the limit block 202 moves in an arc with the connecting shaft 203b as the fixed point until the limit block 202 is aligned with the slide rail 102c, and an external force is applied to the mold plate 201, and the ear plate 203 gradually moves out of the interior of the slide rail 102c, supporting the completion of the disassembly of the mold assembly 2; conversely, the mold assembly 2 is connected between the two support plates 102. Specific embodiment 2

[0040] See also Figure 1 、 Figure 6 、 Figure 7 and Figure 8 On the basis of the first embodiment, a demoulding assembly 4 is provided. The demoulding assembly 4 includes a placement plate 401, a placement box 402, a sleeve 402a, an air hole 402b, a hydraulic cylinder 403, a hydraulic rod 403a, a vacuum pump 404 and a connecting pipe 404a. By activating the hydraulic cylinder 403, the sleeve 402a is sleeved on the outer peripheral side wall of the capsule on the mold plate 201. By activating the vacuum pump 404, a vacuum is formed inside the sleeve 402a, and the capsule is adsorbed inside the sleeve 402a. Conversely, the capsule moves downward by its own gravity, which facilitates demoulding and unloading of the capsule.

[0041] Specifically, the placement box 402 is arranged above the mold plate 201, and a sleeve 402a is provided inside the placement groove 402c opened on the lower surface of the mold plate 201. The upper surface of the sleeve 402a and the upper side of the placement groove 402c are both provided with air holes 402b, and the sleeve 402a corresponds to the position of the storage hole 201a. The placement box 402 is connected to a vacuum pump 404, and the connecting pipe 404a connected to the lower surface of the vacuum pump 404 is connected to the placement box 402. A placement plate 401 is provided above the placement box 402. The lower surface of the placement plate 401 is connected to a hydraulic cylinder 403, the lower end of the hydraulic cylinder 403 is connected to a hydraulic rod 403a, the hydraulic rod 403a is connected to the placement box 402, the lower surface of the placement plate 401 is connected to the side plate 401a, the outer wall of the side plate 401a is connected to a sliding rod 401b, the inner wall of the support plate 102 is provided with a sliding groove 102a, the sliding rod 401b is slidably connected to the sliding groove 102a, the inner wall of the side plate 401a is provided with a guide rail 401d, and the side wall of the placement box 402 is connected to a protrusion 402d;

[0042] Furthermore, the placement slots 402c are opened in a rectangular array, the four hydraulic cylinders 403 are arranged in a rectangular array, the two side plates 401a are symmetrically arranged, and the two protrusions 402d are symmetrically arranged;

[0043] The operating process of this embodiment is as follows: the staff starts the hydraulic cylinder 403, the hydraulic rod 403a extends, the placement box 402 moves downward, and the sleeve 402a moves downward until the sleeve 402a is sleeved on the outer peripheral side of the capsule inside the storage hole 201a, and the capsule shell is buckled, and the vacuum pump 404 is started. The gas inside the sleeve 402a is extracted through the air hole 402b, so that a vacuum is formed inside the sleeve 402a, and the capsule is adsorbed inside the sleeve 402a; the hydraulic rod 403a contracts, and the sleeve 402a drives the capsule upward to separate from the inside of the storage hole 201a; the vacuum pump 404 is turned off, the gas inside the sleeve 402a enters, and the capsule moves downward to separate from the sleeve 402a by its own gravity. Specific embodiment three

[0045] See also Figure 1 、 Figure 2 and Figure 3 On the basis of the first and second embodiments, a translation assembly 3 is provided. The translation assembly 3 includes a motor 301, a lead screw 301a, a ball nut 301b, a movable block 301c, a support 302, and a guide shaft 303. By starting the motor 301 to rotate the lead screw 301a, the demoulding assembly 4 is moved on the horizontal plane, thereby facilitating the movement of the demoulded capsules to the top of the receiving frame 101, thereby facilitating the collection of the demoulded capsules.

[0046] Specifically, the motor 301 is connected to the side wall of the support plate 102, the side wall of the motor 301 is connected to a lead screw 301a, the peripheral side wall of the lead screw 301a is connected to a ball nut 301b, the peripheral side wall of the ball nut 301b is sleeved with a movable block 301c, a guide groove 102b is provided on the inner side wall of the support plate 102, the movable block 301c is slidably connected to the guide groove 102b, and the movable block 301c is connected to a side wall of the placement plate 401, and the peripheral side wall of the lead screw 301a is connected to the lead screw 301a. The support 302 rotatably connected to the wall is away from the motor 301. The support 302 is connected to the base plate 1. A slider 401c is fixed to the other side wall of the placement plate 401. The slider 401c is slidably connected to the guide groove 102b. The slider 401c is sleeved on the peripheral side wall of the guide shaft 303. The support 302 sleeved on the peripheral side wall of the guide shaft 303 is connected to the base plate 1. The groove 101a provided on the base plate 1 is away from the support plate 102. The material receiving frame 101 is inserted into the interior of the groove 101a.

[0047] Furthermore, the two ball nuts 301b are symmetrically arranged, and the two sliders 401c are symmetrically arranged;

[0048] The operating process of this embodiment is as follows: the staff starts the motor 301, the screw 301a rotates, the ball nut 301b moves along the screw 301a, the movable block 301c slides along the guide groove 102b, the slider 401c moves along the guide shaft 303, and the placement plate 401 moves on the horizontal plane, thereby causing the demolding assembly 4 to move on the horizontal plane until the capsule adsorbed inside the sleeve 402a moves to the top of the material receiving frame 101, and then turns off the vacuum pump 404. The capsule inside the sleeve 402a falls downward into the inside of the material receiving frame 101 by its own gravity.

[0049] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A capsule production demoulding device, comprising a base plate (1), wherein a slide rail (102c) is provided on the inner side wall of a support plate (102) symmetrically connected to the base plate (1), and characterized in that: A mold assembly (2) is provided above the base plate (1), a mold plate (201) in the mold assembly (2) is located above the base plate (1), a storage hole (201a) is provided on the mold plate (201), an ear plate (203) fixed on the side wall of the mold plate (201) is slidably connected to the slide rail (102c), a torsion spring (203a) is sleeved on the peripheral side wall of a connecting shaft (203b) sleeved on the inner peripheral side wall of the ear plate (203), the torsion spring (203a) is connected to the inner peripheral side wall of the ear plate (203) away from the side wall of the connecting shaft (203b), and the limit blocks (202) symmetrically connected at both ends of the connecting shaft (203b) are abutted against the side wall of the support plate (102); A demoulding assembly (4) is provided above the mold plate (201); a placement box (402) in the demoulding assembly (4) is provided above the mold plate (201); a connecting pipe (404a) connected to the placement box (402) is connected to a vacuum pump (404); a placement groove (402c) provided on the lower surface of the placement box (402) is internally connected to a sleeve (402a); and air holes (402b) are provided on the sleeve (402a) and on the inner top of the placement groove (402c).

2. A capsule production demoulding device according to claim 1, characterized in that: The storage holes (201a) are opened in a rectangular array, the sleeves (402a) are arranged in a rectangular array, and the positions of the storage holes (201a) and the sleeves (402a) correspond to each other.

3. The capsule production demoulding device according to claim 1, characterized in that: A placement plate (401) is provided above the placement box (402), and four corners of the lower surface of the placement plate (401) are connected to hydraulic cylinders (403). The hydraulic rod (403a) connected to the lower end of the hydraulic cylinder (403) is connected to the placement box (402).

4. A capsule production demoulding device according to claim 3, characterized in that: The lower end surface of the side plate (401a) symmetrically connected to the lower surface of the placement plate (401) contacts the upper surface of the mold plate (201), and a guide rail (401d) is provided on the inner side wall of the side plate (401a). The two side walls of the placement box (402) are symmetrically fixed with protrusions (402d), and the protrusions (402d) are slidably connected to the guide rails (401d).

5. The capsule production demoulding device according to claim 1, characterized in that: A translation assembly (3) is provided above the base plate (1); a motor (301) in the translation assembly (3) is connected to the side wall of the support plate (102); a ball nut (301b) is symmetrically connected to the peripheral side wall of a lead screw (301a) connected to the side wall of the motor (301); a movable block (301c) sleeved on the peripheral side wall of the ball nut (301b) is connected to a side wall of the placement plate (401); the movable block (301c) is slidably connected to a guide groove (102b) provided on the inner side wall of the support plate (102); and a support (302) rotatably connected to the peripheral side wall of the lead screw (301a) is connected to the base plate (1).

6. The capsule production demoulding device according to claim 5, characterized in that: A slider (401c) is symmetrically connected to the other side wall of the placement plate (401), and the slider (401c) is slidably connected to a guide groove (102b) provided on the inner side wall of the support plate (102). A guide shaft (303) is sleeved inside the slider (401c), and a support (302) sleeved on the peripheral side wall of the guide shaft (303) is connected to the base plate (1).

7. The capsule production demoulding device according to claim 6, characterized in that: A sliding groove (102a) is provided on the inner side wall of the support plate (102), and the sliding groove (102a) is slidably connected to a sliding rod (401b) connected to the outer side wall of the side plate (401a).

8. The capsule production demoulding device according to claim 5, characterized in that: The groove (101a) provided on the base plate (1) is away from the support plate (102), and a material receiving frame (101) is inserted into the interior of the groove (101a).

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