Joint cutting device for PP ampere bottle

Abstract

The utility model discloses a PP ampoule bottle joint cutting device which comprises a base, supporting columns are fixedly assembled at the four corners of the bottom of the base, an installation frame is fixedly assembled at the top of the base, a machining table is fixedly assembled in the installation frame, an auxiliary fixing mechanism is fixedly assembled at the top of the installation frame, and a cutting mechanism is fixedly assembled at the top of the base. Cutting grooves are evenly formed in the surface of the machining table. In the process of conducting joint cutting operation on the ampere bottle module in the machining table, auxiliary fixing operation can be conducted on the ampere bottle module through the auxiliary fixing mechanism, the stability of the position of the ampere bottle module in the cutting process of the cutting mechanism is improved, and therefore the product quality of produced products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PP ampoule bottle processing, in particular to a slitting device for a PP ampoule bottle. Background Art

[0002] PP ampoule bottle is made of medical PP particles and is a sterile packaging structure for storing liquid medicine. During the processing and production process, it is mainly processed and formed by a blowing, filling and sealing integrated machine. The blowing, filling and sealing integrated machine injection molds the PP ampoule bottle and injects the liquid medicine into the ampoule bottle. After the processing and forming, it is necessary to perform slitting operations between each ampoule bottle for the convenience of subsequent use, so as to facilitate the division and removal of the ampoule bottle during subsequent use. Most existing slitting devices use a direct cutting method with a cutting knife. During the slitting process, there is no mechanism to assist in fixing the overall module of the ampoule bottle, which causes the position of the ampoule bottle module to easily shift during the slitting process, resulting in inaccurate cutting position and affecting the product quality of the produced product. To this end, we propose a slitting device for PP ampoule bottles. Utility Model Content

[0003] The utility model aims to provide a slitting device for a PP ampoule bottle to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting device for a PP ampoule bottle, comprising a base, support columns are fixedly installed at the four corners of the bottom of the base, a mounting frame is fixedly installed on the top of the base, a processing table is fixedly installed in the mounting frame, an auxiliary fixing mechanism is fixedly installed on the top of the mounting frame, a cutting mechanism is fixedly installed on the top of the base, and cutting grooves are evenly opened on the surface of the processing table.

[0005] Preferably, the auxiliary fixing mechanism includes a first telescopic cylinder, which is symmetrically fixed on the top of the mounting frame on the left and right, and the output end of the first telescopic cylinder passes through the mounting frame and is fixedly installed with a connecting plate, and the bottom of the connecting plate is fixedly installed with an auxiliary positioning plate, and the left and right ends of the auxiliary positioning plate are respectively fixedly installed with auxiliary fixing blocks, and the bottom of the auxiliary fixing block is fixedly installed with a claw.

[0006] Preferably, a positioning frame is fixedly installed in the mounting frame.

[0007] Preferably, the cutting mechanism includes a bottom frame, the bottom frame is fixedly mounted on the surface of the base, the top of the bottom frame is equipped with a sliding frame, the top of the bottom frame is fixedly mounted with a second telescopic cylinder, the output end of the second telescopic cylinder is fixedly connected to the side wall of the sliding frame, the top of the sliding frame is equipped with a tool mounting frame, a driving assembly is installed between the tool mounting frame and the sliding frame, and a slitting knife is evenly fixedly mounted on the top of the tool mounting frame.

[0008] Preferably, a limiting sliding block and a limiting sliding groove are provided between the sliding frame and the bottom frame.

[0009] Preferably, the driving assembly includes a fixed shaft, the fixed shaft is fixedly assembled on the top of the sliding frame, the two ends of the fixed shaft are respectively rotatably connected with connecting blocks, the connecting blocks are fixedly connected to the side walls of the tool mounting frame, the side walls of the sliding frame are fixedly assembled with a third telescopic cylinder, one side output end of the third telescopic cylinder is fixedly connected to the connecting frame, one end of a connecting arm is hinged in the connecting frame, the other end of the connecting arm is fixedly connected to the side wall of the connecting block, the other side output end of the third telescopic cylinder is fixedly connected to a limiting frame, and the limiting frame is sleeved on the outer wall of the sliding frame.

[0010] Compared with the prior art, the utility model has the following beneficial effects: a slitting device for PP ampoule bottles, an auxiliary fixing mechanism is arranged on the top of a processing table, and during the slitting operation of the ampoule bottle module in the processing table, the ampoule bottle module can be assisted in fixing by the auxiliary fixing mechanism, thereby improving the position stability of the cutting mechanism during the cutting of the ampoule bottle module, thereby improving the product quality of the produced product;

[0011] The tool mounting frame is driven by the driving assembly in the cutting mechanism to adjust the slitting position of the slitting knife. A limit slider and a limit slot are provided between the sliding frame and the bottom frame. Through the cooperation of the limit slider and the limit slot, the stability of the sliding frame during the sliding process can be improved, and the slitting accuracy of the slitting knife can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the processing table of the utility model.

[0015] Figure 4 It is a structural schematic diagram of the cutting mechanism of the utility model.

[0016] Figure 5 for Figure 4 Detail of point a in the figure.

[0017] In the figure: 1, base, 2, support column, 3, mounting frame, 4, processing table, 5, auxiliary fixing mechanism, 51, first telescopic cylinder, 52, connecting plate, 53, auxiliary positioning plate, 54, auxiliary fixing block, 55, claw, 6, cutting mechanism, 61, bottom frame, 62, sliding frame, 63, second telescopic cylinder, 64, limiting slider, 65, limiting slide groove, 66, tool mounting frame, 67, slitting knife, 7, positioning frame, 8, cutting groove, 9, driving assembly, 91, fixed shaft, 92, connecting block, 93, connecting arm, 94, connecting frame, 95, third telescopic cylinder, 96, limiting frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a technical solution: a slitting device for a PP ampoule bottle, comprising a base 1, support columns 2 are welded and fixed at the four corners of the bottom of the base 1, a mounting frame 3 is welded and fixed on the top of the base 1, a processing table 4 is fixedly installed inside the mounting frame 3, an auxiliary fixing mechanism 5 is fixedly installed on the top of the mounting frame 3, and a cutting mechanism 6 is fixedly installed on the surface of the base 1. The ampoule bottle module to be cut is transmitted to the surface of the processing table 4 through an external transmission device, and after it is assisted in positioning by the auxiliary fixing mechanism 5, the cutting mechanism 6 is activated to complete the slitting operation between the modules.

[0020] like Figure 2 As shown in the figure, a positioning frame 7 symmetrically distributed in the front and rear is fixedly installed in the mounting frame 3. The positioning frame 7 cooperates with the processing table 4 to assist in positioning the ampoule bottle module entering the processing table 4, thereby ensuring the accuracy of the moving position of the ampoule bottle module in the processing table 4.

[0021] like Figure 2As shown in the figure, the auxiliary fixing mechanism 5 includes a first telescopic cylinder 51, which is symmetrically fixed on the top of the mounting frame 3 in the left and right directions. The output end of the first telescopic cylinder 51 passes through the mounting frame 3 and is fixedly connected to a connecting plate 52. The bottom of the connecting plate 52 is detachably fixedly connected to the auxiliary positioning plate 53 by fixing screws. The first telescopic cylinder 51 is electrically connected to an external power supply and an external controller. The output end of the first telescopic cylinder 51 is controlled by the external controller to move. The auxiliary positioning plate 53 is driven by the first telescopic cylinder 51 to move. 3 is used to assist in positioning the ampoule bottle module located at the position to be cut in the processing table 4. A rubber pad is pasted on the bottom of the auxiliary positioning plate 53. The rubber pad is provided to protect the ampoule bottle module to avoid scratches on the ampoule bottle module during the pressing process of the auxiliary positioning plate 53. Auxiliary fixing blocks 54 are fixedly assembled on the left and right ends of the auxiliary positioning plate 53 respectively. The bottom of the auxiliary fixing block 54 is fixedly assembled with a claw 55. The claw 55 can be used to assist in positioning both sides of the ampoule bottle module, thereby further improving the auxiliary fixing effect of the auxiliary fixing mechanism 5 on the ampoule bottle module.

[0022] like Figure 3 As shown in the figure, the surface of the processing table 4 is evenly provided with cutting grooves 8 that penetrate the processing table 4. The cutting grooves 8 are used to cooperate with the cutting mechanism 6. The cutting grooves 8 are evenly distributed between the various bottle bodies of the ampoule bottle module, and are used for the cutting mechanism 6 to perform uniform slitting operations on the ampoule bottle module.

[0023] like Figure 4 and Figure 5 As shown in the figure, the cutting mechanism 6 includes a bottom frame 61, the top of the bottom frame 61 is slidably connected to a sliding frame 62, the surface of the base 1 is fixedly equipped with a second telescopic cylinder 63, the output end of the second telescopic cylinder 63 is fixedly connected to the side wall of the sliding frame 62, and a T-shaped limiting slider 64 and a limiting slot 65 are provided between the sliding frame 62 and the bottom frame 61, and the limiting slider 64 and the limiting slot 65 are provided to ensure that the sliding frame 62 has a stable stroke during the sliding process along the bottom frame 61;

[0024] A rotatable tool mounting frame 66 is mounted on the top of the sliding frame 62, and a driving assembly 9 is mounted between the tool mounting frame 66 and the sliding frame 62. The tool mounting frame 66 can be driven to flip by the driving assembly 9. The top of the tool mounting frame 66 is fixed with evenly distributed slitting knives 67 by fixing bolts. After the driving assembly 9 flips the tool mounting frame 66 and the slitting knives 67, the slitting knives 67 can enter the corresponding cutting groove 8, and then the sliding frame 62 is driven to move by the second telescopic cylinder 63, so that the tool module 67 completes the slitting operation of the upper ampoule bottle module;

[0025] The driving assembly 9 includes a fixed shaft 91, which is welded and fixed to the top of the sliding frame 62. The two ends of the fixed shaft 91 are respectively sleeved with connecting blocks 92 that can rotate along the fixed shaft 91. The connecting block 92 is fixedly connected to the side wall of the tool mounting frame 66. The side wall of the connecting block 92 is fixedly connected to one end of a connecting arm 93. The other end of the connecting arm 93 is rotatably connected to a connecting frame 94. The connecting frame 94 is fixedly connected to the end of a third telescopic cylinder 95. The stroke end on one side of the third telescopic cylinder 95 is fixedly connected to the connecting frame 94, and the stroke end on the other side is fixedly connected to the connecting frame 94. A limit frame 96 is fixedly connected, and the limit frame 96 is sleeved on the outer wall of the sliding frame 62. The third telescopic cylinder 95 is a double-stroke cylinder, which is electrically connected to an external power supply and an external controller. When the output end of the third telescopic cylinder 95 connected to the connecting frame 94 is actuated, the connecting block 92 is driven to rotate along the fixed axis 91 through the connecting frame 94 and the connecting arm 93, thereby adjusting the rotation angle of the tool mounting frame 66. At the same time, the third telescopic cylinder 95 drives the limit frame 96 to move synchronously along the top of the sliding frame 62, thereby improving the accuracy of the action of the output end of the third telescopic cylinder 95.

[0026] Working principle: During the use of this device, the ampoule bottle module to be slit is sent to the processing table 4 through an external conveying device. First, the controller drives the output end of the first telescopic cylinder 51 to move, and presses the auxiliary positioning plate 53 downward, so that the auxiliary positioning plate 53 moves to the top of the ampoule bottle module, and presses the two sides of the ampoule bottle module by clamping 55. Then the third telescopic cylinder 95 in the driving component 9 is driven to move, and the tool mounting frame 66 is driven to flip upward, so that the slitting knife 67 enters the cutting groove 8, and then the second telescopic cylinder 63 drives the sliding frame 62 to move, so that the slitting knife 67 performs slitting operations on the ampoule bottle module along the cutting groove 8. After the slitting is completed, each telescopic cylinder is reset. After the next ampoule bottle module moves to the specified slitting position, each mechanism repeats the action again to complete the slitting operation on the ampoule bottle module.

Claims

1. A slitting device for a PP ampoule bottle, comprising a base (1), characterized in that: Support columns (2) are fixedly mounted at the four corners of the bottom of the base (1); a mounting frame (3) is fixedly mounted on the top of the base (1); a processing table (4) is fixedly mounted inside the mounting frame (3); an auxiliary fixing mechanism (5) is fixedly mounted on the top of the mounting frame (3); a cutting mechanism (6) is fixedly mounted on the top of the base (1); and cutting grooves (8) are evenly arranged on the surface of the processing table (4).

2. The slitting device for PP ampoule bottle according to claim 1, characterized in that: The auxiliary fixing mechanism (5) comprises a first telescopic cylinder (51), the first telescopic cylinder (51) being fixedly mounted on the top of the mounting frame (3) in a symmetrical manner on the left and right, the output end of the first telescopic cylinder (51) passing through the mounting frame (3) and being fixedly mounted with a connecting plate (52), the bottom of the connecting plate (52) being fixedly mounted with an auxiliary positioning plate (53), the left and right ends of the auxiliary positioning plate (53) being fixedly mounted with auxiliary fixing blocks (54), and the bottom of the auxiliary fixing block (54) being fixedly mounted with a clamping claw (55).

3. The slitting device for a PP ampoule bottle according to claim 1, characterized in that: A positioning frame (7) is fixedly mounted inside the mounting frame (3).

4. The slitting device for a PP ampoule bottle according to claim 1, characterized in that: The cutting mechanism (6) comprises a bottom frame (61), the bottom frame (61) is fixedly mounted on the surface of the base (1), a sliding frame (62) is mounted on the top of the bottom frame (61), a second telescopic cylinder (63) is fixedly mounted on the top of the bottom frame (61), an output end of the second telescopic cylinder (63) is fixedly connected to a side wall of the sliding frame (62), a tool mounting frame (66) is mounted on the top of the sliding frame (62), a driving assembly (9) is mounted between the tool mounting frame (66) and the sliding frame (62), and a slitting knife (67) is evenly fixedly mounted on the top of the tool mounting frame (66).

5. The slitting device for PP ampoule bottle according to claim 4, characterized in that: A limiting sliding block (64) and a limiting sliding groove (65) are arranged between the sliding frame (62) and the bottom frame (61).

6. The slitting device for PP ampoule bottle according to claim 4, characterized in that: The driving assembly (9) comprises a fixed shaft (91), wherein the fixed shaft (91) is fixedly mounted on the top of the sliding frame (62), and the two ends of the fixed shaft (91) are rotatably connected to connecting blocks (92), and the connecting blocks (92) are fixedly connected to the side wall of the tool mounting frame (66). The side wall of the sliding frame (62) is fixedly mounted with a third telescopic cylinder (95), and one output end of the third telescopic cylinder (95) is fixedly connected to a connecting frame (94), and one end of a connecting arm (93) is hingedly connected in the connecting frame (94), and the other end of the connecting arm (93) is fixedly connected to the side wall of the connecting block (92), and the other output end of the third telescopic cylinder (95) is fixedly connected to a limiting frame (96), and the limiting frame (96) is sleeved on the outer wall of the sliding frame (62).

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