Rubber cutting machine for pharmaceutical processing

Abstract

The utility model discloses a rubber cutting machine for pharmaceutical processing, which comprises a working table and a rubber cutting knife, the bottom end of the working table is fixedly connected with supporting legs, the top end of the working table is fixedly connected with a support, the top end of the support is fixedly connected with a driving cylinder, the bottom end of the driving cylinder is fixedly connected with a mounting rack, and the mounting rack is fixedly connected with the rubber cutting knife. A positioning mechanism is arranged in the mounting frame, a cavity is formed in the mounting frame, a rubber cutting knife extrudes a moving rod, the moving rod drives an extrusion plate to move upwards to extrude a stress plate, the stress plate is extruded to drive a second moving plate to move in a second moving cavity, and the pressure of liquid in a hydraulic bin is increased; at the moment, a first movable plate is extruded by liquid to move in a first movable cavity, the first movable plate drives an extrusion rod to move, the extrusion rod drives a fixing block to be inserted into a fixing groove, the rubber cutting knife is fixed into a mounting frame, and rapid mounting and dismounting of the rubber cutting knife are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a rubber cutting machine used for pharmaceutical processing. Background Art

[0002] Medicines are substances used to prevent, treat, and diagnose diseases. During the production and processing of medicines, a rubber cutting machine is needed to cut the colloids used to package the medicines into appropriate sizes for easy use.

[0003] Publication number CN221756175U discloses a rubber cutting machine, which relates to the field of rubber production technology. It includes a workbench with legs symmetrically fixedly connected at the chamfered corners of the bottom end of the workbench. The upper end of the workbench is fixedly connected to a fixed frame. The upper end of the fixed frame is mounted with a first hydraulic cylinder. The telescopic end of the first hydraulic cylinder is threadedly connected to a hydraulic plate. A cutter is mounted at the bottom of the hydraulic plate. The upper end of the workbench is symmetrically mounted with limit plates. The opposite ends of the limit plates are mounted with clamping mechanisms. The opposite ends of the limit plates are mounted with plywood. The bottom end of the limit plates is mounted with a sliding mechanism. The opposite ends of the plywood are mounted with a pressing mechanism. A second hydraulic cylinder is mounted at one end of the workbench. The telescopic end of the second hydraulic cylinder is mounted with a fixing mechanism. The utility model adopts the above structure to improve the cutting accuracy and cutting effect of rubber raw materials, and ensure the working efficiency of rubber raw material cutting.

[0004] In the above technical solution, the cutter used inside will inevitably become blunt or even damaged during operation, so the cutter needs to be removed and replaced. Since the cutter and the hydraulic plate are directly connected by bolts, the bolts may become loose, causing work accidents, and the bolts may become stripped, which prolongs the cutter replacement time and reduces work efficiency. Utility Model Content

[0005] The purpose of the present invention is to provide a rubber cutting machine for pharmaceutical processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber cutting machine for pharmaceutical processing, comprising a workbench and a rubber cutting knife, the bottom end of the workbench is fixedly connected to a support leg, the top end of the workbench is fixedly connected to a bracket, the top end of the bracket is fixedly connected to a driving cylinder, the bottom end of the driving cylinder is fixedly connected to a mounting frame, a positioning mechanism is provided inside the mounting frame, a cavity is provided inside the mounting frame, a moving rod is passed through and slidably connected to the bottom end of the cavity, the top end of the moving rod is fixedly connected to an extrusion plate, and a fixing groove is provided on the outer wall of the rubber cutting knife.

[0007] As a further preferred embodiment of the present technical solution, the inner wall of the cavity is fixedly connected to a hydraulic compartment, the outer wall of the hydraulic compartment is fixedly connected to a first movable cavity, and the inner wall of the first movable cavity is slidably connected to a first movable plate.

[0008] As a further preferred embodiment of the present technical solution, the outer wall of the first movable plate is fixedly connected to an extrusion rod, the extrusion rod passes through and is slidably connected to the interior of the first movable cavity, the end of the extrusion rod away from the first movable plate is fixedly connected to a fixed block, and the end of the first movable plate away from the extrusion rod is fixedly connected to a pull rod.

[0009] As a further preferred embodiment of the present technical solution, the outer wall of the hydraulic chamber on one side away from the first movable chamber is fixedly connected to the second movable chamber, the inner wall of the second movable chamber is slidably connected to the second movable plate, the outer wall of the second movable plate is fixedly connected to the force-bearing plate, the force-bearing plate passes through and is slidably connected to the interior of the second movable chamber, and the outer wall of the force-bearing plate is an inclined surface.

[0010] As a further preferred embodiment of the present technical solution, a fixing mechanism is provided at the bottom end of the mounting frame, and the bottom end of the mounting frame is fixedly connected to an outer frame.

[0011] As a further preferred embodiment of the present technical solution, a sliding groove is provided at the inner bottom end of the outer frame, a spring is fixedly connected to the inner top end of the sliding groove, and a pressing block is fixedly connected to the bottom end of the spring.

[0012] As a further preferred embodiment of the present technical solution, the pressing block is slidably connected to the inner wall of the sliding groove, and a protrusion is fixedly connected to the bottom end of the pressing block.

[0013] The utility model provides a rubber cutting machine for pharmaceutical processing, which has the following beneficial effects:

[0014] (1) The utility model squeezes the movable rod by the rubber cutting knife, and the movable rod drives the squeezing plate to move upward to squeeze the force-bearing plate. The force-bearing plate is squeezed and drives the second movable plate to move inside the second movable chamber. The liquid pressure inside the hydraulic chamber increases. At this time, the first movable plate is squeezed by the liquid and moves inside the first movable chamber. The first movable plate drives the squeezing rod to move, and the squeezing rod drives the fixed block to be inserted into the fixed groove, fixing the rubber cutting knife inside the mounting frame, thereby realizing rapid installation and disassembly of the rubber cutting knife.

[0015] (2) The utility model drives the pressing block to move synchronously by moving the mounting frame downward. The pressing block drives the protrusion to contact the surface of the colloid. The pressing block is squeezed and moves upward inside the slide groove. The pressing block squeezes the spring. The spring is squeezed and relies on its own elastic force to provide a supporting force in the opposite direction to the pressing block, thereby driving the pressing block to fix the colloid above the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0019] Figure 4 This is a structural diagram of the fixing mechanism of the present utility model.

[0020] In the figure: 1. workbench; 2. supporting leg; 3. bracket; 4. driving cylinder; 5. mounting frame; 6. rubber cutter; 7. positioning mechanism; 71. cavity; 72. moving rod; 73. extrusion plate; 74. hydraulic chamber; 75. first movable cavity; 76. first movable plate; 77. extrusion rod; 78. fixing groove; 79. fixing block; 710. pull rod; 711. second movable cavity; 712. second movable plate; 713. force plate; 8. fixing mechanism; 81. outer frame; 82. slide groove; 83. spring; 84. pressing block; 85. protrusion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a rubber cutting machine for pharmaceutical processing includes a workbench 1 and a rubber cutting knife 6. The bottom end of the workbench 1 is fixedly connected to a supporting leg 2, the top of the workbench 1 is fixedly connected to a bracket 3, the top of the bracket 3 is fixedly connected to a driving cylinder 4, the bottom end of the driving cylinder 4 is fixedly connected to a mounting frame 5, a positioning mechanism 7 is provided inside the mounting frame 5, a cavity 71 is provided inside the mounting frame 5, a moving rod 72 is passed through and slidably connected to the bottom end of the cavity 71, the top of the moving rod 72 is fixedly connected to an extrusion plate 73, and a fixing groove 78 is provided on the outer wall of the rubber cutting knife 6.

[0023] The inner wall of the cavity 71 is fixedly connected to a hydraulic chamber 74 , the outer wall of the hydraulic chamber 74 is fixedly connected to a first movable chamber 75 , and the inner wall of the first movable chamber 75 is slidably connected to a first movable plate 76 .

[0024] The first movable plate 76 moves inside the first movable cavity 75 through the first movable plate 76, which can drive the extrusion rod 77 to move.

[0025] Among them, the outer wall of the first movable plate 76 is fixedly connected to the extrusion rod 77, the extrusion rod 77 passes through and is slidably connected to the interior of the first movable cavity 75, the end of the extrusion rod 77 away from the first movable plate 76 is fixedly connected to the fixed block 79, and the end of the first movable plate 76 away from the extrusion rod 77 is fixedly connected to the pull rod 710.

[0026] By inserting the fixing block 79 into the fixing groove 78 , the rubber cutting knife 6 can be quickly fixed inside the mounting frame 5 .

[0027] Among them, the outer wall of the hydraulic tank 74 on the side away from the first active cavity 75 is fixedly connected to the second active cavity 711, the inner wall of the second active cavity 711 is slidably connected to the second movable plate 712, the outer wall of the second movable plate 712 is fixedly connected to the force-bearing plate 713, the force-bearing plate 713 passes through and is slidably connected to the interior of the second active cavity 711, and the outer wall of the force-bearing plate 713 is an inclined surface.

[0028] The force-bearing plate 713 is squeezed by the extrusion plate 73 to drive the force-bearing plate 713 to move inside the second movable cavity 711 .

[0029] The bottom end of the mounting frame 5 is provided with a fixing mechanism 8 , and the bottom end of the mounting frame 5 is fixedly connected to an outer frame 81 .

[0030] The fixing mechanism 8 can fix the colloid to be cut above the workbench 1 to prevent the colloid from deviating.

[0031] A sliding groove 82 is provided at the inner bottom end of the outer frame 81 , a spring 83 is fixedly connected to the inner top end of the sliding groove 82 , and a pressing block 84 is fixedly connected to the bottom end of the spring 83 .

[0032] When the pressing block 84 is squeezed by the spring 83 , the spring 83 is squeezed, and the spring 83 can support the pressing block 84 by relying on its own elastic force.

[0033] The pressing block 84 is slidably connected to the inner wall of the sliding groove 82 , and a protrusion 85 is fixedly connected to the bottom end of the pressing block 84 .

[0034] The multiple protrusions 85 at the bottom of the pressing block 84 can increase the friction between the pressing block 84 and the colloid, thereby improving the fixing effect of the pressing block 84 on the colloid.

[0035] The utility model provides a rubber cutting machine for pharmaceutical processing, and the specific working principle is as follows:

[0036] When in use, if it is necessary to install the rubber cutter 6, the rubber cutter 6 is inserted into the interior of the mounting bracket 5, and the rubber cutter 6 squeezes the moving rod 72. The moving rod 72 drives the squeezing plate 73 to move upward to squeeze the force-bearing plate 713. The force-bearing plate 713 is squeezed and drives the second moving plate 712 to move inside the second movable chamber 711. The liquid pressure inside the hydraulic chamber 74 increases. At this time, the first movable plate 76 is squeezed by the liquid and moves inside the first movable chamber 75. The first movable plate 76 drives the squeezing rod 77 to move, and the squeezing rod 77 drives the fixing block 79 to insert into the interior of the fixing groove 78. , fix the glue cutting knife 6 inside the mounting bracket 5 to realize quick installation and disassembly of the glue cutting knife 6, turn on the driving cylinder 4 to drive the glue cutting knife 6 to cut the colloid, and the mounting bracket 5 moves downward to drive the pressing block 84 to move synchronously, and the pressing block 84 drives the protrusion 85 to contact the surface of the colloid, and the pressing block 84 is squeezed and moves upward inside the slide groove 82, and the pressing block 84 squeezes the spring 83. The spring 83 is squeezed and relies on its own elastic force to provide a supporting force in the opposite direction to the pressing block 84, thereby driving the pressing block 84 to fix the colloid above the workbench 1.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber cutting machine for pharmaceutical processing, comprising a workbench (1) and a rubber cutting knife (6), characterized in that: The bottom end of the workbench (1) is fixedly connected to a supporting leg (2), the top end of the workbench (1) is fixedly connected to a bracket (3), the top end of the bracket (3) is fixedly connected to a driving cylinder (4), the bottom end of the driving cylinder (4) is fixedly connected to a mounting bracket (5), a positioning mechanism (7) is provided inside the mounting bracket (5), a cavity (71) is provided inside the mounting bracket (5), a moving rod (72) is passed through and slidably connected to the bottom end of the cavity (71), the top end of the moving rod (72) is fixedly connected to an extrusion plate (73), and a fixing groove (78) is provided on the outer wall of the rubber cutting knife (6).

2. A rubber cutting machine for pharmaceutical processing according to claim 1, characterized in that: The inner wall of the cavity (71) is fixedly connected to a hydraulic chamber (74), the outer wall of the hydraulic chamber (74) is fixedly connected to a first movable chamber (75), and the inner wall of the first movable chamber (75) is slidably connected to a first movable plate (76).

3. A rubber cutting machine for pharmaceutical processing according to claim 2, characterized in that: The outer wall of the first movable plate (76) is fixedly connected to an extrusion rod (77), and the extrusion rod (77) passes through and is slidably connected to the interior of the first movable cavity (75). The end of the extrusion rod (77) away from the first movable plate (76) is fixedly connected to a fixed block (79), and the end of the first movable plate (76) away from the extrusion rod (77) is fixedly connected to a pull rod (710).

4. A rubber cutting machine for pharmaceutical processing according to claim 3, characterized in that: The outer wall of the hydraulic chamber (74) on one side away from the first movable chamber (75) is fixedly connected to the second movable chamber (711), the inner wall of the second movable chamber (711) is slidably connected to the second movable plate (712), the outer wall of the second movable plate (712) is fixedly connected to the force-bearing plate (713), the force-bearing plate (713) passes through and is slidably connected to the interior of the second movable chamber (711), and the outer wall of the force-bearing plate (713) is an inclined surface.

5. The rubber cutting machine for pharmaceutical processing according to claim 4, characterized in that: The bottom end of the mounting frame (5) is provided with a fixing mechanism (8), and the bottom end of the mounting frame (5) is fixedly connected to an outer frame (81).

6. The rubber cutting machine for pharmaceutical processing according to claim 5, characterized in that: A sliding groove (82) is provided at the inner bottom end of the outer frame (81), a spring (83) is fixedly connected to the inner top end of the sliding groove (82), and a pressing block (84) is fixedly connected to the bottom end of the spring (83).

7. The rubber cutting machine for pharmaceutical processing according to claim 6, characterized in that: The pressing block (84) is slidably connected to the inner wall of the sliding groove (82), and the bottom end of the pressing block (84) is fixedly connected with a protrusion (85).

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