Cotton swab head rapid forming device for preparing dust-free cotton swabs

Abstract

The utility model discloses a cotton swab head rapid forming device for preparing dust-free cotton swabs, and relates to the technical field of cotton swab head forming. The device comprises a press-down forming assembly and a plurality of demolding assemblies, the press-down forming assembly comprises a cotton piece contour plate capable of moving up and down and a plurality of evenly distributed contour modules, and the demolding assemblies are fixedly connected with the press-down forming assembly. The demolding assembly comprises a horizontal demolding plate capable of moving up and down, a conical demolding block capable of synchronously moving up and down and a transmission trapezoidal block capable of horizontally moving, the lower surface of the conical demolding block is fixedly connected with a demolding supporting column, and one end of the demolding supporting column is in sliding fit with the inclined face of the transmission trapezoidal block. The horizontal demolding plate and the conical demolding block synchronously move upwards to eject a formed cotton piece, the transmission trapezoidal block horizontally moves to drive the conical demolding block to further move upwards, automatic demolding of the formed cotton piece is achieved, the cotton piece is evenly stressed in the taking-out process, and it is guaranteed that the cotton piece can be completely taken out.

Description

Technical Field

[0001] The utility model belongs to the technical field of cotton swab head molding, in particular to a cotton swab head rapid molding device for preparing dust-free cotton swabs. Background Art

[0002] Dust-free cotton swabs, also known as purification cotton swabs or dust-free wiping sticks, are a product of the dust-free and anti-static industry. They are processed in a high-level dust-free and clean environment. The entire process from raw material production to packaging and transportation is almost carried out in a dust-free environment to ensure its cleanliness. They are used in daily life and industrial production.

[0003] During the processing and production of common cotton swab heads, a preliminary cut is made by squeezing the cotton sheet to form several cotton swab heads that are not completely cut off. They are taken out according to the use requirements. After the cotton sheet is shaped, it is necessary to manually take out the cotton sheet. In actual use, the cut cotton swab heads are often broken inside the shaping equipment due to uneven force, which makes them difficult to take out and affects the subsequent shaping and demolding of the cotton sheet. To this end, we provide a cotton swab head rapid prototyping device for preparing dust-free cotton swabs to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a rapid prototyping device for a cotton swab head for preparing a dust-free cotton swab, which solves the problems in the above-mentioned background technology through the specific structural design of a downward pressing molding component and a plurality of demoulding components.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a rapid prototyping device for preparing a cotton swab head for a dust-free cotton swab, comprising a lower pressure molding component and a plurality of demoulding components, wherein the lower pressure molding component comprises a cotton sheet profiling plate which can be moved up and down and a plurality of evenly distributed profiling modules; the demoulding component is fixedly connected to the lower pressure molding component, and the demoulding component comprises a horizontal demoulding plate which can be moved up and down, a conical demoulding module which can be moved up and down synchronously, and a transmission trapezoidal block which can be moved horizontally, a demoulding support column is fixedly connected to the lower surface of the conical demoulding module, and one end of the demoulding support column is slidably matched with the inclined surface of the transmission trapezoidal block.

[0007] The utility model is further configured such that the lower pressure molding assembly also includes a molding support table, the cotton sheet molding plate is located directly above the molding support table, the molding module is evenly fixed on the upper surface of the molding support table, and a plurality of demoulding limit grooves are opened on the surface of the molding support table.

[0008] The utility model is further configured as follows: the demoulding assembly also includes a hollow demoulding box, the hollow demoulding box is fixedly installed inside the corresponding demoulding limit groove, and a lifting support platform is slidably arranged inside the hollow demoulding box; the horizontal demoulding plate is tightly fitted to the upper surface of the hollow demoulding box, and a lifting transmission column is symmetrically fixedly connected to the lower surface of the horizontal demoulding plate, the lifting transmission column is slidably matched with the hollow demoulding box, and one end of the lifting transmission column is fixedly connected to the upper surface of the lifting support platform.

[0009] The utility model is further configured as follows: a conical groove is provided on the surface of the horizontal demoulding plate, the conical demoulding module is slidably arranged inside the conical groove, a transmission slide groove is provided on the top of the hollow demoulding box body, and the demoulding support column is slidably arranged inside the transmission slide groove; a supporting disc is fixedly connected to the peripheral side surface of the demoulding support column, a return spring is fixedly connected between the supporting disc and an inner side wall of the transmission slide groove, and the return spring is sleeved on the outside of the demoulding support column; an inclined guide column is fixedly connected to the top of the hollow demoulding box body, the transmission trapezoidal block is slidably arranged on the peripheral side surface of the inclined guide column, a guide slide groove is provided on the upper surface of the lifting support platform, and the transmission trapezoidal block is slidably arranged inside the guide slide groove.

[0010] The utility model is further configured as follows: a first adjusting link is symmetrically and rotatably connected to the lower surface of the lifting support platform, one end of the first adjusting link is rotatably connected to the second adjusting link, and the second adjusting link is rotatably connected to the bottom of the hollow demolding box body; a transmission block is rotatably provided on one side of the second adjusting link, and a driving screw is rotatably connected to one side of the transmission block, the driving screw and another transmission block are threadedly matched, a driving motor is fixedly installed on one side corresponding to the transmission block, and the output end of the driving motor is fixedly connected to the driving screw.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model sets a pressing molding component, controls the cotton sheet pressing plate to move downward, squeezes the cotton sheet after the cotton sheet pressing plate contacts the cotton sheet, uses the pressing module and the pressing plate to cut the extruded cotton sheet, and then cuts a number of cotton swab head modules on the cotton sheet, thereby realizing rapid molding of the cotton swab head, improving molding efficiency, and facilitating operation.

[0013] 2. The utility model sets a demoulding component, the lifting support platform moves upward, and uses the lifting transmission column to drive the horizontal demoulding plate and the conical demoulding module to move upward synchronously. At the same time, the transmission trapezoidal block slides along the inclined guide column, and the transmission trapezoidal block moves toward the demoulding support column, so that the demoulding support column is further lifted, so that the cotton piece leaves the horizontal demoulding plate, thereby realizing automatic demoulding of the formed cotton piece. The force is evenly applied during the removal process of the cotton piece, ensuring that the cotton piece can be completely removed after shaping.

[0014] 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

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 The figure is a schematic diagram of the structure of a rapid prototyping device for preparing a dust-free cotton swab head.

[0017] Figure 2 It is a structural schematic diagram of the lower pressure forming component in the utility model.

[0018] Figure 3 It is a structural schematic diagram of the demoulding component in the utility model.

[0019] Figure 4 It is a longitudinal structural sectional view of the demoulding component in the utility model.

[0020] Figure 5 for Figure 4 A local enlarged schematic diagram of point A in the middle.

[0021] Figure 6 It is a longitudinal structural sectional view of the demoulding component in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-downward pressure molding component, 101-cotton sheet pressing plate, 102-pressing module, 103-molding support table, 104-demolding limit groove, 2-demolding component, 201-horizontal demolding plate, 202-conical demolding module, 203-transmission trapezoidal block, 204-demolding support column, 205-hollow demolding box, 206-lifting support table, 207-lifting transmission column, 208-support disc, 209-reset spring, 210-inclined guide column, 211-guide slide, 212-first adjusting connecting rod, 213-second adjusting connecting rod, 214-transmission block, 215-driving screw, 216-driving motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0026] See also Figure 1-6 The utility model is a rapid prototyping device for preparing a cotton swab head for a dust-free cotton swab, comprising a lower pressure molding component 1 and a plurality of demoulding components 2. Specifically, the lower pressure molding component 1 comprises a cotton sheet pressing plate 101 that can move up and down and a plurality of evenly distributed pressing modules 102. The cotton sheet pressing plate 101 is controlled to move up and down by an existing lifting device, and the pressing module 102 is adapted to the size of the required cotton swab head.

[0027] Furthermore, the demoulding component 2 is fixedly connected to the lower pressure molding component 1, and the demoulding component 2 includes a horizontal demoulding plate 201 that can be moved up and down, a conical demoulding module 202 that can be moved up and down synchronously, and a transmission trapezoidal block 203 that can be moved horizontally. The height of the horizontal demoulding plate 201 is slightly lower than the pressing module 102, and a demoulding support column 204 is fixedly connected to the lower surface of the conical demoulding module 202. One end of the demoulding support column 204 is slidably matched with the inclined surface of the transmission trapezoidal block 203. The horizontal movement of the transmission trapezoidal block 203 drives one end of the demoulding support column 204 to slide along the inclined surface, thereby driving the demoulding support column 204 to move up and down.

[0028] The operation process of this embodiment is as follows: a cotton sheet is placed on the upper surface of the profiling module 102, and a number of cotton swab head modules are cut on the cotton sheet using the profiling module 102. After the cutting is completed, the cut cotton sheet is lifted up by moving the horizontal stripping plate 201 upward, and the conical stripping module 202 is simultaneously moved upward, and the transmission trapezoidal block 203 moves horizontally to drive the stripping support column 204 to move further upward, thereby driving the conical stripping module 202 to move further upward, so as to facilitate the removal of the cotton sheet. Specific embodiment 2

[0030] See also Figure 2 On the basis of the specific embodiment 1, specifically, the lower pressure molding component 1 also includes a molding support platform 103, the cotton sheet pressing plate 101 is located directly above the molding support platform 103, the pressing module 102 is evenly fixed on the upper surface of the molding support platform 103, and a plurality of demoulding limit grooves 104 are opened on the surface of the molding support platform 103, and the demoulding limit grooves 104 are respectively located at the four corners of the molding support platform 103.

[0031] The operation process of this embodiment is: place the cotton sheet on the upper surface of the pressing module 102, control the cotton sheet pressing plate 101 to move downward, squeeze the cotton sheet after the cotton sheet pressing plate 101 contacts the cotton sheet, use the pressing module 102 and the pressing plate 101 to cut the squeezed cotton sheet, and then cut a number of cotton swab head modules on the cotton sheet. Specific embodiment three

[0033] See also Figure 3-6 On the basis of the specific embodiment 1 and the specific embodiment 2, specifically, the demoulding component 2 also includes a hollow demoulding box 205, which is fixedly installed inside the corresponding demoulding limit groove 104, and the demoulding component 2 is started synchronously to demould the shaped cotton sheet from four corners synchronously, and a lifting support platform 206 is slidably arranged inside the hollow demoulding box 205; the horizontal demoulding plate 201 is tightly fitted with the upper surface of the hollow demoulding box 205, and the lower surface of the horizontal demoulding plate 201 is symmetrically fixedly connected with a lifting transmission column 207, and the lifting transmission column 207 is slidably matched with the hollow demoulding box 205, and one end of the lifting transmission column 207 is fixedly connected to the upper surface of the lifting support platform 206, and the up and down movement of the lifting support platform 206 drives the lifting transmission column 207 to move up and down synchronously.

[0034] Furthermore, a conical groove is provided on the surface of the horizontal stripping plate 201, and the conical stripping module 202 is slidably arranged inside the conical groove. When the horizontal stripping plate 201 moves, the conical stripping module 202 is driven to move synchronously. A transmission slide groove is provided on the top of the hollow stripping box 205, and the stripping support column 204 is slidably arranged inside the transmission slide groove; a supporting disc 208 is fixedly connected to the side surface of the stripping support column 204, and a return spring 209 is fixedly connected between the support disc 208 and an inner side wall of the transmission slide groove, and the return spring 209 is sleeved on the outside of the stripping support column 204; an inclined guide column 210 is fixedly connected to the top of the hollow stripping box 205, and the inclined guide column 210 is fixedly connected to the inner side wall of the hollow stripping box 205. The upper end of the column 210 is close to the demoulding support column 204, and the lower end is away from the demoulding support column 204. The transmission trapezoidal block 203 is slidably set on the side surface of the inclined guide column 210. The transmission trapezoidal block 203 moves up synchronously with the lifting support platform 206. The transmission trapezoidal block 203 slides along the inclined guide column 210 so that the transmission trapezoidal blocks 203 move toward the demoulding support column 204. A guide groove 211 is provided on the upper surface of the lifting support platform 206. The transmission trapezoidal block 203 is slidably set inside the guide groove 211. The guide groove 211 is fixedly connected to the limiting column on both sides. The transmission trapezoidal block 203 is slidably set on the side surface of the limiting column.

[0035] Furthermore, the lower surface of the lifting support platform 206 is symmetrically rotatably connected with a first adjusting link 212, one end of the first adjusting link 212 is rotatably connected with a second adjusting link 213, the second adjusting link 213 is rotatably connected to the bottom of the hollow demolding box 205, the angle between the first adjusting link 212 and the second adjusting link 213 changes, thereby driving the lifting support platform 206 to move up and down; a transmission block 214 is rotatably provided on one side of the second adjusting link 213, one side of the transmission block 214 is rotatably connected with a driving screw 215, the driving screw 215 is threadedly matched with the other transmission block 214, the driving screw 215 rotates to adjust the distance between the two transmission blocks 214, and a driving motor 216 is fixedly installed on one side of the corresponding transmission block 214, and the output end of the driving motor 216 is fixedly connected to the driving screw 215.

[0036] The operation process of this embodiment is: start the driving motor 216 to drive the driving screw 215 to rotate synchronously, and under the action of the thread cooperation between the driving screw 215 and the corresponding transmission block 214, the distance between the two transmission blocks 214 changes, and the movement of the transmission block 214 drives the first adjustment link 212 and the second adjustment link 213 to rotate synchronously, so that the angle between the two changes, driving the lifting support platform 206 to move up and down.

[0037] During the upward movement of the lifting support platform 206, the lifting support platform 206 drives the lifting transmission column 207 to move upward synchronously, so that the horizontal stripping plate 201 moves upward and drives the conical stripping module 202 to move upward synchronously, and the demoulding support column 204 moves upward synchronously, and the reset spring 209 is compressed. Through the clamping of the horizontal stripping plate 201 and the cotton sheet profiling plate 101, the cotton sheet profiling plate 101 is driven to move upward, and the cotton sheet leaves the profiling module 102, thereby completing the demoulding process of the cotton sheet after shaped cutting.

[0038] When the lifting support platform 206 moves upward, it drives the transmission trapezoidal block 203 to move upward synchronously. During this process, the transmission trapezoidal block 203 slides along the inclined guide column 210. Since the inclined guide column 210 is inclined, during the sliding process, the transmission trapezoidal block 203 gradually moves toward the demoulding support column 204, so that the demoulding support column 204 slides along the inclined surface of the transmission trapezoidal block 203, and the demoulding support column 204 is further lifted and moved upward, so that the demoulding support column 204 drives the conical demoulding module 202 to be further lifted, thereby pushing the cotton sheet and the cotton sheet pressing plate 101 to move upward, and the clamping and limiting effect of the cotton sheet disappears, making it convenient to take out the cotton sheet.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rapid prototyping device for preparing a dust-free cotton swab head, comprising a pressing molding component (1) and a plurality of demoulding components (2), characterized in that: The downward pressure forming assembly (1) comprises a cotton sheet pressing plate (101) that can move up and down and a plurality of evenly distributed pressing modules (102); The demoulding component (2) is fixedly connected to the lower pressure forming component (1), and the demoulding component (2) comprises a horizontal demoulding plate (201) that can move up and down, a conical demoulding module (202) that can move up and down synchronously, and a transmission trapezoidal block (203) that can move horizontally, and a demoulding support column (204) is fixedly connected to the lower surface of the conical demoulding module (202), and one end of the demoulding support column (204) is slidably matched with the inclined surface of the transmission trapezoidal block (203).

2. The rapid prototyping device for preparing a dust-free cotton swab according to claim 1, characterized in that: The lower pressure molding assembly (1) also includes a molding support platform (103), the cotton sheet pressing plate (101) is located directly above the molding support platform (103), the pressing module (102) is evenly fixedly arranged on the upper surface of the molding support platform (103), and a plurality of demoulding limit grooves (104) are opened on the surface of the molding support platform (103).

3. The rapid prototyping device for preparing a dust-free cotton swab according to claim 2, characterized in that: The demoulding assembly (2) further comprises a hollow demoulding box (205), wherein the hollow demoulding box (205) is fixedly mounted inside the corresponding demoulding limit groove (104), and a lifting support platform (206) is slidably arranged inside the hollow demoulding box (205).

4. The rapid prototyping device for preparing a dust-free cotton swab according to claim 3, characterized in that: The horizontal stripping plate (201) is tightly fitted with the upper surface of the hollow stripping box (205); the lower surface of the horizontal stripping plate (201) is symmetrically fixedly connected with a lifting transmission column (207); the lifting transmission column (207) and the hollow stripping box (205) are slidably matched; one end of the lifting transmission column (207) is fixedly connected to the upper surface of the lifting support platform (206).

5. The rapid prototyping device for preparing a dust-free cotton swab according to claim 4, characterized in that: The surface of the horizontal demoulding plate (201) is provided with a conical groove, the conical demoulding module (202) is arranged inside the conical groove, the top of the hollow demoulding box (205) is provided with a transmission slide groove, and the demoulding support column (204) is slidably arranged inside the transmission slide groove.

6. The rapid prototyping device for preparing a dust-free cotton swab according to claim 5, characterized in that: A supporting disc (208) is fixedly connected to the circumferential side of the demoulding support column (204), a return spring (209) is fixedly connected between the supporting disc (208) and an inner side wall of the transmission slide groove, and the return spring (209) is sleeved on the outside of the demoulding support column (204).

7. The rapid prototyping device for preparing a dust-free cotton swab according to claim 6, characterized in that: An inclined guide column (210) is fixedly connected to the top of the hollow demoulding box (205), the transmission trapezoidal block (203) is slidably arranged on the side surface of the inclined guide column (210), a guide groove (211) is provided on the upper surface of the lifting support platform (206), and the transmission trapezoidal block (203) is slidably arranged inside the guide groove (211).

8. The rapid prototyping device for preparing a dust-free cotton swab according to claim 7, characterized in that: The lower surface of the lifting support platform (206) is symmetrically rotatably connected to a first adjusting link (212), one end of the first adjusting link (212) is rotatably connected to a second adjusting link (213), and the second adjusting link (213) is rotatably connected to the bottom of the hollow demoulding box (205); A transmission block (214) is rotatably provided on one side of the second adjusting link (213); a driving screw (215) is rotatably connected to one side of the transmission block (214); the driving screw (215) and another transmission block (214) are threadedly matched; a driving motor (216) is fixedly installed on one side of the corresponding transmission block (214); and an output end of the driving motor (216) is fixedly connected to the driving screw (215).

Images