Glue dipping device for empty capsule production

Abstract

The utility model relates to the technical field of empty capsule production, and discloses a glue dipping device for empty capsule production, which comprises a glue melting pool, a vertical frame and a capsule mold, the vertical frame is fixedly arranged on the glue melting pool, a driving component is arranged on the top surface of the vertical frame, a lifting frame with an inverted U-shaped structure is arranged in the vertical frame, and the capsule mold is arranged in the lifting frame. The output end of the driving assembly is fixedly connected with the lifting frame, the lifting frame is controlled to freely ascend and descend through the driving assembly, clamping assemblies distributed in a left-right mirror image mode are fixedly installed at the lower end of the lifting frame, each clamping assembly comprises clamping blocks, and clamping grooves are formed in the sides, close to each other, of the two clamping blocks. According to the utility model, the avoiding groove plays a role in avoiding, and after the capsule mold is dipped in glue and leaves the glue melting pool, the hollowed-out vibration plate is controlled to vibrate, so that the upper surface of the glue in the glue melting pool is quickly recovered to a flat state, and the uniformity of next glue dipping is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow capsule production, in particular to a glue dipping device for hollow capsule production. Background Art

[0002] Glue dipping is a key step in hollow capsule production. This process is typically completed during the capsule forming process. Its primary purpose is to immerse the mold in the glue so that the glue adheres evenly to the mold surface, forming the basic structure of the capsule.

[0003] A search of application number 202320594153.8 discloses a glue dipping device for hollow capsule production, comprising: a U-shaped mounting frame and a glue groove disposed on the inner side thereof, a glue dipping assembly and a driving assembly for driving the glue groove to move up and down disposed above the glue groove, wherein when the driving assembly drives the glue dipping assembly downward, the bottom end of the capsule mold is located in the glue liquid, the driving assembly is connected to the U-shaped mounting frame, and the glue dipping assembly includes a symmetrically arranged C-shaped supporting plate. The utility model cooperates with the driving assembly and the debubbling plate, and the driving assembly pushes the C-shaped supporting plate and the debubbling plate downward, causing the first filter plate to remove bubbles from the glue liquid, causing the glue liquid to flow upward along the filter holes of the first filter plate, and filtering particulate matter in the glue liquid under the action of the filter cloth, so that the capsule mold in the C-shaped supporting plate can perform a glue dipping operation on the filtered glue liquid, thereby improving the product quality of the hollow capsules.

[0004] In the above technical solution: the glue liquid flows upward along the filter holes of the first filter plate, and the particulate matter in the glue liquid is filtered under the action of the filter cloth. However, after one dipping operation is completed, the glue liquid on the first filter plate is uneven, and the glue liquid on the first filter plate is difficult to flow back into the glue tank. If the sol viscosity is strong, the upper surface of the glue liquid will remain uneven and difficult to quickly restore to flatness, which will affect the uniformity of the next dipping operation.

[0005] Therefore, we propose a glue dipping device for producing hollow capsules. Utility Model Content

[0006] The utility model mainly solves the above technical problems and provides a glue dipping device for producing hollow capsules.

[0007] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a glue dipping device for hollow capsule production, comprising a glue molten pool, a stand, and a capsule mold. The stand is fixedly mounted on the glue molten pool, a driving assembly is provided on the top surface of the stand, and a lifting frame with an inverted U-shaped structure is provided inside the stand. The output end of the driving assembly is fixedly connected to the lifting frame, and the lifting frame is freely raised and lowered by controlling the driving assembly;

[0008] The lower end of the lifting frame is fixedly mounted with a clamping assembly distributed in a left and right mirror image. The clamping assembly includes a clamping block. A clamping groove is provided on the side where the two groups of clamping blocks are close to each other. A transmission track is installed on the inner bottom surface of the clamping groove.

[0009] The bottom surface of the capsule mold is fixedly installed with multiple sets of glue dipping contact rods. When in use, the capsule mold is controlled to slide from the back to the front between the two sets of clamping components, and the capsule mold is fixed by the two sets of clamping components. At this time, the lifting frame is controlled to descend, so that the lifting frame and the clamping component move the capsule mold into the molten glue pool until the multiple sets of glue dipping contact rods are evenly dipped into the sol in the molten glue pool;

[0010] A hollow vibration plate is provided inside the melt pool, and multiple groups of fixing seats are fixedly installed inside the melt pool. Spring plates are fixedly installed on the fixing seats. The hollow vibration plate is fixedly installed on the upper ends of the multiple groups of spring plates. A lifting seat is fixedly installed on the top surface of the hollow vibration plate, and a vibration motor is provided on the upper end of the lifting seat.

[0011] Preferably, the distance between the two groups of clamping assemblies is adapted to the length of the capsule mold, and a stop plate is fixedly mounted vertically upward on the upper surface of the transmission track.

[0012] Preferably, a sliding groove is provided on the inner top surface of the clamping groove, and the upper end of the stop plate is slidably installed in the sliding groove through a slider. When the capsule mold moves from the back to the front between the two groups of clamping components, the two sides of the capsule mold will slide forward along the clamping groove. At this time, the capsule mold will push the stop plate to be transmitted forward in the clamping groove. When the stop plate is transmitted to the frontmost side, the force pushing the capsule mold and the blocking force of the stop plate carry the capsule mold to be relatively fixed and distributed between the two groups of clamping components.

[0013] Preferably, an avoidance groove is provided through the capsule mold.

[0014] Preferably, a side wall of the glue melt pool is provided with a feed valve pipe connected to the glue melt pool.

[0015] Preferably, the outer surface of the lifting seat is provided with scale lines, and the scale lines provided on the outer surface of the lifting seat cooperate with the feed valve tube to control the liquid level of the sol in the melt pool to be maintained at a specified scale.

[0016] Beneficial effects

[0017] The utility model provides a glue dipping device for hollow capsule production. It has the following beneficial effects:

[0018] (1) A glue dipping device for hollow capsule production generates vibrations through a hollow vibration plate to make the upper surface of the sol stored in the molten glue pool flat. When the lifting frame and the clamping assembly move the capsule mold into the molten glue pool for dipping, the lifting seat and the vibration motor pass through the avoidance groove provided on the capsule mold, and play a avoidance role through the avoidance groove. After the capsule mold is dipped in glue and leaves the molten glue pool, the hollow vibration plate is controlled to vibrate, so that the upper surface of the sol in the molten glue pool quickly returns to a flat state to avoid affecting the uniformity during the next dipping.

[0019] (2) A glue dipping device for producing hollow capsules, when the capsule mold moves from the back to the front between the two groups of clamping components, the two sides of the capsule mold will slide forward along the clamping groove, and the capsule mold will push the stop plate to be transmitted forward in the clamping groove. When the stop plate is transmitted to the front side, the force pushing the capsule mold and the stopping force of the stop plate carry the capsule mold to be relatively fixedly distributed between the two groups of clamping components. At this time, the lifting frame and the clamping component are controlled to descend, so that the lifting frame and the clamping component move down steadily with the capsule mold until multiple groups of glue dipping contact rods are evenly dipped into the sol in the molten glue pool, thereby achieving the effect of improving the stability of the capsule mold during the glue dipping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0021] The structures, proportions, sizes, etc. disclosed in this specification are intended only to complement the contents disclosed in the specification and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in sizes that do not affect the efficacy and objectives of the present invention shall still fall within the scope of the technical contents disclosed in the present invention.

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the lifting frame, clamping assembly and capsule mold of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the capsule mold of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model;

[0026] Figure 5 This is a sectional view of the internal three-dimensional structure of the melt pool of the utility model.

[0027] Legend:

[0028] 1. Glue tank; 2. Stand; 3. Drive assembly; 4. Lifting frame; 5. Clamping assembly; 6. Hollow vibration plate; 7. Fixing seat; 8. Spring plate; 9. Lifting seat; 10. Vibration motor; 11. Capsule mold; 12. Glue contact rod; 13. Avoidance groove; 14. Feed valve pipe

[0029] 500, clamping block; 501, clamping groove; 502, transmission track; 503, stop plate. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1: A dipping device for producing hollow capsules, referring to Figure 1 , including a melt pool 1, a stand 2 and a capsule mold 11, the stand 2 is fixedly installed on the melt pool 1, the top surface of the stand 2 is provided with a driving component 3, the interior of the stand 2 is provided with a lifting frame 4 in an inverted U-shaped structure, the output end of the driving component 3 is fixedly connected to the lifting frame 4, and the lifting frame 4 is freely raised and lowered by the driving component 3, and the lower end of the lifting frame 4 is fixedly installed with a clamping component 5 distributed in a left and right mirror image;

[0032] Further, refer to Figures 1 to 3 , the distance between the two groups of clamping components 5 is adapted to the length of the capsule mold 11, and multiple groups of glue dipping contact rods 12 are fixedly installed on the bottom surface of the capsule mold 11. The multiple groups of glue dipping contact rods 12 are evenly arranged on the bottom surface of the capsule mold 11. The capsule mold 11 is penetrated by a avoidance groove 13. When in use, the capsule mold 11 is controlled to slide from the back to the front between the two groups of clamping components 5. The capsule mold 11 is fixed by the two groups of clamping components 5. At this time, the lifting frame 4 is controlled to descend, so that the lifting frame 4 and the clamping component 5 move the capsule mold 11 into the molten glue pool 1 until the multiple groups of glue dipping contact rods 12 are evenly dipped into the sol in the molten glue pool 1;

[0033] Further, refer to Figure 4The clamping assembly 5 includes a clamping block 500. A clamping groove 501 is provided on the side where the two groups of clamping blocks 500 are close to each other. A transmission track 502 is installed on the bottom surface of the clamping groove 501. A stop plate 503 is fixedly installed vertically upward on the upper surface of the transmission track 502. A slide groove is provided on the top surface of the clamping groove 501. The upper end of the stop plate 503 is slidably installed in the slide groove through a slider. When the capsule mold 11 moves from back to front between the two groups of clamping assemblies 5, both sides of the capsule mold 11 will slide forward along the clamping groove 501. At this time, the capsule mold 11 will push the stop plate 503 to drive forward in the clamping groove 501. When the stop plate 50 When the transmission reaches the frontmost side, the force pushing the capsule mold 11 and the stopping force of the stop plate 503 carry the capsule mold 11 to be relatively fixedly distributed between the two groups of clamping assemblies 5. At this time, the lifting frame 4 and the clamping assembly 5 are controlled to descend, so that the lifting frame 4 and the clamping assembly 5 move down steadily with the capsule mold 11 until the multiple groups of dipping contact rods 12 are evenly dipped into the sol in the molten glue pool 1. After the multiple groups of dipping contact rods 12 are dipped in glue, the reverse operation is performed to facilitate the control of the capsule mold 11 to be separated from the two groups of clamping assemblies 5, so as to continue to the next process. By controlling the distribution stability of the capsule mold 11 between the two groups of clamping assemblies 5, the uniformity of the dipping of the multiple groups of dipping contact rods 12 is improved.

[0034] Example 2, based on Example 1, refer to Figure 5 The upper end of the plurality of spring plates 8 is fixedly mounted on the fixing seat 7, and the upper end of the plurality of spring plates 8 is fixedly mounted on the fixing seat 7. The upper end of the plurality of spring plates 8 is fixedly mounted on the top surface of the hollow vibration plate 6. A lifting seat 9 is fixedly mounted on the top surface of the hollow vibration plate 6. A vibration motor 10 is provided on the upper end of the lifting seat 9. When in use, the vibration motor 10 is started, and the vibration motor 10 controls the hollow vibration plate 6 to vibrate. The vibration generated by the hollow vibration plate 6 makes the upper surface of the sol stored in the molten glue pool 1 flat. When the lifting frame 4 and the clamping assembly 5 move the capsule mold 11 into the molten glue pool 1 to dip glue, the lifting seat 9 and the vibration motor 10 pass through the avoidance groove 13 provided on the capsule mold 11. The avoidance groove 13 plays an avoidance role. After the capsule mold 11 dips glue and leaves the molten glue pool 1, the hollow vibration plate 6 is controlled to vibrate, so that the upper surface of the sol in the molten glue pool 1 quickly returns to a flat state, thereby avoiding affecting the uniformity of the next dipping.

[0035] Furthermore, the side wall of the molten glue pool 1 is provided with a feed valve pipe 14 connected to the molten glue pool 1, and the sol is injected into the molten glue pool 1 through the feed valve pipe 14. The outer surface of the lifting seat 9 is provided with scale lines, and the scale lines set on the outer surface of the lifting seat 9 are used to control the liquid level of the sol in the molten glue pool 1 to be maintained at the specified scale. After a group of capsule molds 11 are dipped in glue, the upper surface of the sol in the molten glue pool 1 will appear uneven. At this time, the hollow vibration plate 6 is controlled to vibrate so that the upper surface of the sol quickly returns to flatness, thereby avoiding uneven dipping end faces when the next group of capsule molds 11 are dipped in glue.

[0036] The working principle of this utility model:

[0037] When the capsule mold 11 moves from the back to the front between the two groups of clamping components 5, the two sides of the capsule mold 11 will slide forward along the clamping groove 501. At this time, the capsule mold 11 will push the stop plate 503 to move forward in the clamping groove 501. When the stop plate 503 is transmitted to the frontmost side, the force pushing the capsule mold 11 and the stopping force of the stop plate 503 carry the capsule mold 11 to be relatively fixedly distributed between the two groups of clamping components 5. At this time, the lifting frame 4 and the clamping component 5 are controlled to descend, so that the lifting frame 4 and the clamping component 5 move down steadily with the capsule mold 11 until multiple groups of dipping contact rods 12 are evenly dipped into the sol in the molten glue pool 1.

[0038] Vibration is generated by the hollow vibration plate 6 so that the upper surface of the sol stored in the molten glue pool 1 becomes flat. When the lifting frame 4 and the clamping assembly 5 move the capsule mold 11 into the molten glue pool 1 to dip the glue, the lifting seat 9 and the vibration motor 10 pass through the avoidance groove 13 provided on the capsule mold 11. The avoidance groove 13 plays a avoidance role. After the capsule mold 11 dips the glue and leaves the molten glue pool 1, the hollow vibration plate 6 is controlled to vibrate so that the upper surface of the sol in the molten glue pool 1 quickly returns to a flat state to avoid affecting the uniformity during the next dipping.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A glue dipping device for producing hollow capsules, comprising a glue molten pool (1), a stand (2) and a capsule mold (11), wherein the stand (2) is fixedly mounted on the glue molten pool (1), a driving assembly (3) is provided on the top surface of the stand (2), and a lifting frame (4) in an inverted U-shaped structure is provided inside the stand (2), an output end of the driving assembly (3) is fixedly connected to the lifting frame (4), and the lifting frame (4) is freely raised and lowered by controlling the driving assembly (3); Its characteristics are: A clamping assembly (5) is fixedly mounted on the lower end of the lifting frame (4) and is distributed in a left and right mirror image. The clamping assembly (5) includes a clamping block (500). A clamping groove (501) is provided on the side where two groups of clamping blocks (500) are close to each other. A transmission crawler (502) is installed on the inner bottom surface of the clamping groove (501). A plurality of groups of glue-dipping contact rods (12) are fixedly mounted on the bottom surface of the capsule mold (11); A hollow vibration plate (6) is provided inside the melt glue pool (1), and multiple groups of fixing seats (7) are fixedly installed inside the melt glue pool (1), and spring plates (8) are fixedly installed on the fixing seats (7). The hollow vibration plate (6) is fixedly installed on the upper ends of the multiple groups of spring plates (8), and a lifting seat (9) is fixedly installed on the top surface of the hollow vibration plate (6), and a vibration motor (10) is provided on the upper end of the lifting seat (9).

2. The glue dipping device for producing hollow capsules according to claim 1, characterized in that: The distance between the two groups of clamping assemblies (5) is adapted to the length of the capsule mold (11), and a stop plate (503) is fixedly mounted vertically upward on the upper surface of the transmission crawler (502).

3. The glue dipping device for producing hollow capsules according to claim 2, characterized in that: A sliding groove is provided on the inner top surface of the clamping groove (501), and the upper end of the stop plate (503) is slidably installed in the sliding groove via a slider.

4. The glue dipping device for producing hollow capsules according to claim 1, characterized in that: The capsule mold (11) is provided with an avoidance groove (13) extending through it.

5. The glue dipping device for producing hollow capsules according to claim 1, characterized in that: The side wall surface of the adhesive melt pool (1) is provided with a feed valve pipe (14) connected to the adhesive melt pool (1).

6. The glue dipping device for producing hollow capsules according to claim 1, characterized in that: The outer surface of the lifting seat (9) is provided with scale lines.

Images