Joint cutting device for suppository packaging strip

Abstract

The utility model belongs to the technical field of suppository packaging strip processing equipment, and particularly relates to a suppository packaging strip joint cutting device which comprises a bottom plate, a supporting column fixedly connected to the upper end of the bottom plate, a mounting plate fixedly connected to the upper end of the supporting column, an air cylinder fixedly connected to the upper end of the mounting plate, and a movable plate fixedly connected to the extending end of the air cylinder. The movable plate is slidably connected with the supporting column, the lower end of the movable plate is fixedly connected with a cutter, and the lower end of the movable plate is provided with a connecting assembly and a movable mold base; the upper end of the bottom plate is fixedly connected with a fixed mold seat; power devices and blowing nozzles are arranged at the rear ends of the movable mold base and the fixed mold base, and the rear ends of the blowing nozzles are fixedly connected with connecting pipes. By arranging the power device, the blowing nozzle and the connecting pipe, residual aluminum foil on the upper surface of the fixed die seat can be conveniently cleaned, manual cleaning is not needed, the labor intensity is reduced, and suppository packaging strips can be continuously cut.

Description

Technical Field

[0001] The utility model belongs to the technical field of suppository packaging strip processing equipment, in particular to a slitting device for suppository packaging strips. Background Art

[0002] In drug production, the packaging bag used for suppository packaging is a strip packaging bag formed by two pieces of PVC / PE tape after preheating, welding, blowing and cutting. The strip packaging bag is provided with multiple fish belly-shaped accommodating chambers at intervals. In order to facilitate later use, it is necessary to set pre-tear lines and triangular pre-tear openings on the packaging strips on both sides of the accommodating chambers.

[0003] The pre-tear lines and pre-tear openings on the suppository packaging strip are cut by a slitting device. After the existing slitting device completes slitting, the aluminum foil left by the cutting remains on the cutting table, which needs to be cleaned manually, increasing the labor intensity. Summary of the invention

[0004] The utility model aims to provide a slitting device for suppository packaging strips, which is convenient for cleaning the aluminum foil remaining on the upper surface of a fixed mold seat, does not require manual cleaning, reduces labor intensity, and is conducive to continuing to slit the suppository packaging strips.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a slitting device for suppository packaging strips, comprising a bottom plate, the upper end of the bottom plate is fixedly connected to a support column, four support columns are arranged and are evenly distributed at the four corners of the upper end of the bottom plate, the upper end of the support column is fixedly connected to a mounting plate, the upper end of the mounting plate is fixedly connected to a cylinder, the extended end of the cylinder passes through the mounting plate and is slidably connected to the mounting plate, the extended end of the cylinder is fixedly connected to a moving plate, the moving plate is slidably connected to the support column, and the moving plate is fixedly connected to the moving plate. A cutting knife is fixedly connected to the lower end of the plate, a connecting assembly and a movable mold seat are provided at the lower end of the movable plate, the movable plate is connected to the movable mold seat through the connecting assembly, and the movable mold seat is slidably connected to the support column; a fixed mold seat is fixedly connected to the upper end of the bottom plate, and the fixed mold seat is located at the lower end of the movable mold seat; a power device and a blowing nozzle are provided at the rear ends of the movable mold seat and the fixed mold seat, the movable mold seat and the fixed mold seat are connected to the blowing nozzle through the power device, and a connecting pipe is fixedly connected to the rear end of the blowing nozzle.

[0006] Optionally, a through hole is formed on the lower end surface of the movable mold seat, and the lower end of the cutting knife is located inside the through hole.

[0007] Optionally, the connecting assembly includes a connecting rod, a baffle and an end cover, the upper end surface of the movable mold seat is provided with a circular groove, the inside of the circular groove is slidably connected with a baffle, the upper end of the baffle is fixedly connected with a connecting rod, and the upper end of the connecting rod is fixedly connected to the movable plate; the inner upper end of the circular groove is fixedly connected with an end cover, and the end cover is slidably connected to the connecting rod.

[0008] Optionally, a second spring is disposed on the circumferential surface of the connecting rod, one end of the second spring is fixedly connected to the movable plate, and the other end of the second spring is fixedly connected to the movable mold seat.

[0009] Optionally, the power device includes a first connecting block, a folding rod, a second connecting block, a movable frame, a connecting plate, a guide column, a sliding hole and a sliding rod. The rear end of the movable mold seat is fixedly connected to the first connecting block, the inside of the first connecting block is rotatably connected to the folding rod, the end of the folding rod away from the first connecting block is rotatably connected to the second connecting block, the second connecting block is fixedly connected to the fixed mold seat, the rear end of the fixed mold seat is fixedly connected to the guide column, the rear end of the guide column is fixedly connected to the connecting plate, the circumferential surface of the guide column is slidably connected to the movable frame, sliding holes are opened on both sides of the movable frame, the inside of the sliding hole is slidably connected to the sliding rod, the sliding rod and the folding rod are rotatably connected; the movable frame is fixedly connected to the blowing nozzle.

[0010] Optionally, a first spring is disposed on the circumferential surface of the guide column, one end of the first spring is fixedly connected to the connecting plate, and the other end of the first spring is fixedly connected to the moving frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model is provided with a power device, an air blowing nozzle and a connecting pipe. When in use, the connecting pipe is connected to an external air source. When cutting is completed, the movable mold seat is moved upward. At this time, the air blowing nozzle can be driven to move toward the fixed mold seat with the cooperation of the power device. As the air blowing nozzle approaches, it is convenient to clean the aluminum foil remaining on the upper surface of the fixed mold seat, without manual cleaning, reducing labor intensity, and facilitating continued slitting of the suppository packaging strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0015] Figure 2 This is a schematic diagram of the third perspective structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0018] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0020] In the figure: 1. bottom plate; 2. fixed mold base; 3. support column; 4. movable mold base; 5. connecting assembly; 501. connecting rod; 502. baffle; 503. end cover; 6. movable plate; 7. mounting plate; 8. power device; 801. first connecting block; 802. folding rod; 803. second connecting block; 804. movable frame; 805. connecting plate; 806. guide column; 807. sliding hole; 808. sliding rod; 9. cylinder; 10. blowing nozzle; 11. first spring; 12. connecting pipe; 13. circular groove; 14. second spring; 15. cutting knife; 16. through hole. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] refer to Figure 1-6 Now, a slitting device for a suppository packaging strip provided by an embodiment of the utility model is described. A slitting device for a suppository packaging strip comprises a bottom plate 1, a support column 3 is fixedly connected to the upper end of the bottom plate 1, four support columns 3 are arranged and are evenly distributed at the four corners of the upper end of the bottom plate 1, a mounting plate 7 is fixedly connected to the upper end of the support column 3, a cylinder 9 is fixedly connected to the upper end of the mounting plate 7, the extended end of the cylinder 9 passes through the mounting plate 7 and is slidably connected to the mounting plate 7, a moving plate 6 is fixedly connected to the extended end of the cylinder 9, the moving plate 6 is slidably connected to the support column 3, a cutting knife 15 is fixedly connected to the lower end of the moving plate 6, and the moving plate 6 is provided with a connecting component 5 and a movable mold seat 4 at the lower end, the movable plate 6 is connected to the movable mold seat 4 through the connecting component 5, and the movable mold seat 4 is slidably connected to the support column 3; the upper end of the bottom plate 1 is fixedly connected with a fixed mold seat 2, and the fixed mold seat 2 is located at the lower end of the movable mold seat 4; the rear ends of the movable mold seat 4 and the fixed mold seat 2 are provided with a power device 8 and a blowing nozzle 10, the movable mold seat 4 and the fixed mold seat 2 are connected to the blowing nozzle 10 through the power device 8, and the rear end of the blowing nozzle 10 is fixedly connected with a connecting pipe 12.

[0026] Specifically, the suppository packaging strip to be cut is placed on the fixed mold seat 2, and then the cylinder 9 is started to drive the movable plate 6 to move downward, and the movable mold seat 4 is driven downward with the cooperation of the connecting assembly 5. As the movable seat moves downward, when the movable mold seat 4 contacts the fixed mold seat 2, the movable mold seat 4 cooperates with the fixed mold seat 2 to limit and fix the suppository packaging strip, and then as the movable plate 6 moves downward, the cutting knife 15 is driven to extend out of the movable mold seat 4, so as to facilitate the cutting of the suppository packaging strip; after the cutting is completed, the cylinder 9 contracts, drives the movable plate 6 to move upward, thereby driving the movable mold seat 4 to move upward, and as the movable mold seat 4 moves upward, the blowing nozzle 10 can be driven to move toward the fixed mold seat 2 with the cooperation of the power device 8. As the blowing nozzle 10 approaches, the external air source enters the interior of the blowing nozzle 10 through the connecting pipe 12, and finally sprays out from the blowing nozzle 10, so as to facilitate the cleaning of the aluminum foil remaining on the upper surface of the fixed mold seat 2, without manual cleaning, reducing the labor intensity, and facilitating the continued slitting of the suppository packaging strip.

[0027] The lower end surface of the movable die seat 4 is provided with a through hole 16, and the lower end of the cutting knife 15 is located inside the through hole 16. During operation, under the effect of the through hole 16, the cutting knife 15 is not only convenient to move, but also can be protected.

[0028] The connecting assembly 5 includes a connecting rod 501, a baffle 502 and an end cap 503. The upper end surface of the movable mold seat 4 is provided with a circular groove 13. The baffle 502 is slidably connected inside the circular groove 13. The upper end of the baffle 502 is fixedly connected to the connecting rod 501. The upper end of the connecting rod 501 is fixedly connected to the movable plate 6. The end cap 503 is fixedly connected to the upper end of the circular groove 13. The end cap 503 is slidably connected to the connecting rod 501. During operation, as the movable plate 6 moves, when the movable mold seat 4 contacts the fixed mold seat 2, the connecting rod 501 is driven to move downward, thereby driving the baffle 502 to slide in the circular groove 13, so that the cutting knife 15 can extend out of the movable mold seat 4 to cut the suppository packaging strip.

[0029] The circumferential surface of the connecting rod 501 is provided with a second spring 14, one end of the second spring 14 is fixedly connected to the movable plate 6, and the other end of the second spring 14 is fixedly connected to the movable mold seat 4. During operation, the second spring 14 facilitates the movable mold seat 4 to cooperate with the fixed mold seat 2.

[0030] The power device 8 includes a first connecting block 801, a folding rod 802, a second connecting block 803, a movable frame 804, a connecting plate 805, a guide column 806, a sliding hole 807 and a sliding rod 808. The rear end of the movable mold seat 4 is fixedly connected with the first connecting block 801, the folding rod 802 is rotatably connected inside the first connecting block 801, and the end of the folding rod 802 away from the first connecting block 801 is rotatably connected with the second connecting block 803, the second connecting block 803 is fixedly connected to the fixed mold seat 2, the rear end of the fixed mold seat 2 is fixedly connected with the guide column 806, the rear end of the guide column 806 is fixedly connected with the connecting plate 805, the circumferential surface of the guide column 806 is slidably connected to the movable frame 804, sliding holes 807 are provided on both sides of the movable frame 804, the sliding hole 807 is slidably connected with the sliding rod 808 inside the sliding hole, and the sliding rod 808 is rotatably connected to the folding rod 802; the movable frame 804 is fixedly connected to the blowing nozzle 10. During operation, as the movable mold seat 4 moves downward, the first connecting block 801, the folding rod 802 and the second connecting block 803 can cooperate to drive the sliding rod 808 to slide inside the sliding hole 807 of the movable frame 804, thereby driving the movable frame 804 to slide on the guide column 806, which is beneficial for the blowing nozzle 10 to move away from the fixed mold seat 2 for cutting; when the movable mold seat 4 moves upward, it will drive the blowing nozzle 10 to approach the fixed mold seat 2, thereby facilitating the blowing nozzle 10 to clean the aluminum foil on the fixed mold seat 2.

[0031] The circumferential surface of the guide column 806 is provided with a first spring 11, one end of the first spring 11 is fixedly connected to the connecting plate 805, and the other end of the first spring 11 is fixedly connected to the moving frame 804. During operation, the first spring 11 facilitates the moving frame 804 to slide on the guide column 806.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slitting device for a suppository packaging strip, comprising a bottom plate (1), characterized in that: The upper end of the base plate (1) is fixedly connected to a support column (3), four support columns (3) are provided and are evenly distributed at the four corners of the upper end of the base plate (1), the upper end of the support column (3) is fixedly connected to a mounting plate (7), the upper end of the mounting plate (7) is fixedly connected to a cylinder (9), the protruding end of the cylinder (9) passes through the mounting plate (7) and is slidably connected to the mounting plate (7), the protruding end of the cylinder (9) is fixedly connected to a movable plate (6), the movable plate (6) is slidably connected to the support column (3), the lower end of the movable plate (6) is fixedly connected to a cutting knife (15), and the lower end of the movable plate (6) is provided with a connecting assembly The invention relates to a mold base (5) and a movable mold seat (4), wherein the movable plate (6) is connected to the movable mold seat (4) through a connecting assembly (5), and the movable mold seat (4) is slidably connected to the supporting column (3); the upper end of the bottom plate (1) is fixedly connected to a fixed mold seat (2), and the fixed mold seat (2) is located at the lower end of the movable mold seat (4); the rear ends of the movable mold seat (4) and the fixed mold seat (2) are both provided with a power device (8) and a blowing nozzle (10), the movable mold seat (4) and the fixed mold seat (2) are connected to the blowing nozzle (10) through the power device (8), and the rear end of the blowing nozzle (10) is fixedly connected to a connecting pipe (12).

2. A slitting device for a suppository packaging strip as claimed in claim 1, characterized in that: A through hole (16) is provided on the lower end surface of the movable mold base (4), and the lower end of the cutting knife (15) is located inside the through hole (16).

3. A slitting device for a suppository packaging strip as claimed in claim 1, characterized in that: The connecting assembly (5) comprises a connecting rod (501), a baffle (502) and an end cover (503); a circular groove (13) is provided on the upper end surface of the movable mold base (4); the baffle (502) is slidably connected inside the circular groove (13); the upper end of the baffle (502) is fixedly connected to the connecting rod (501); the upper end of the connecting rod (501) is fixedly connected to the movable plate (6); the end cover (503) is fixedly connected to the upper end of the circular groove (13); the end cover (503) is slidably connected to the connecting rod (501).

4. A slitting device for a suppository packaging strip as claimed in claim 3, characterized in that: A second spring (14) is arranged on the circumferential surface of the connecting rod (501), one end of the second spring (14) is fixedly connected to the movable plate (6), and the other end of the second spring (14) is fixedly connected to the movable mold seat (4).

5. A slitting device for a suppository packaging strip as claimed in claim 1, characterized in that: The power device (8) comprises a first connecting block (801), a folding rod (802), a second connecting block (803), a movable frame (804), a connecting plate (805), a guide column (806), a sliding hole (807) and a sliding rod (808); the rear end of the movable mold seat (4) is fixedly connected to the first connecting block (801); the interior of the first connecting block (801) is rotatably connected to the folding rod (802); one end of the folding rod (802) away from the first connecting block (801) is rotatably connected to the second connecting block (803); the second connecting block (803) It is fixedly connected to the fixed mold base (2), the rear end of the fixed mold base (2) is fixedly connected to a guide column (806), the rear end of the guide column (806) is fixedly connected to a connecting plate (805), the circumferential surface of the guide column (806) is slidably connected to a movable frame (804), both sides of the movable frame (804) are provided with sliding holes (807), the interior of the sliding hole (807) is slidably connected to a sliding rod (808), and the sliding rod (808) is rotationally connected to the folding rod (802); the movable frame (804) is fixedly connected to the blowing nozzle (10).

6. A slitting device for a suppository packaging strip according to claim 5, characterized in that: A first spring (11) is disposed on the circumferential surface of the guide column (806); one end of the first spring (11) is fixedly connected to the connecting plate (805); and the other end of the first spring (11) is fixedly connected to the moving frame (804).

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