Circular knife machine with heat dissipation function

Abstract

The utility model discloses a circular knife machine with a heat dissipation function, and relates to the technical field of machining, the circular knife machine comprises an outer shell, a control panel for control is arranged on one side of the outer surface of the outer shell, a display screen is arranged on the surface of the control panel, a switch is arranged on the surface of the control panel which is the same as the display screen, and a heat dissipation device is arranged on the outer surface of the outer shell. A circular pressing bin is formed in the surface, adjacent to the control panel, of the outer shell, a discharging mechanism is arranged at the bottom end of the circular pressing bin, an outer connecting rod is arranged on the surface of the side, connected with the control panel, of the outer shell, a circular pressing mechanism is arranged on the inner side of the outer connecting rod, and a heat dissipation mechanism is arranged at the top end of the outer shell. By means of the blanking mechanism, in the working process of the circular knife machine, waste pieces can automatically fall into the blanking box below to be collected, workers can conveniently clean the waste pieces, the working efficiency is improved, the quality of finished products is improved, and the practicability of the circular knife machine is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, in particular to a circular knife machine with a heat dissipation function. Background Technique

[0002] A rotary die-cutting machine, abbreviated as a rotary machine, commonly known as a circular knife machine, realizes die-cutting and forming on the upper and lower surfaces of a release film during the production process of the release film. In the prior art, it is very difficult to collect the waste pieces generated during the processing, which greatly affects the processing quality. For example, in a patent with the patent publication number CN 219466367 U, a circular knife machine with a dust removal function is described, which specifically relates to the technical field of circular knife machines, including a circular knife machine housing. Inside the circular knife machine housing, there are two symmetrically arranged flat guide blow pipes, and a supercharging dust removal mechanism is welded and communicated with the outer wall of the flat guide blow pipe; the supercharging dust removal mechanism includes a communication inlet pipe welded and communicated with the outer wall of the flat guide blow pipe. By setting the supercharging dust removal mechanism in the utility model, the external air is supercharged and introduced into the filter pipe by starting the compression fan at the same time. The air can spray the supercharged air horizontally and obliquely downward from the communication inlet pipe, and the scraped dust and impurities are quickly blown off under the action of a large air pressure. The release film can be continuously scraped and blown for dual dust removal, and continuous dust removal can be carried out without stopping to replace the tape, improving the operation time of the circular knife machine and the production efficiency. However, during the processing, waste pieces will fall, and under the blowing of the dust removal mechanism, the waste pieces will fly, making it very difficult to collect the waste pieces and affecting the processing quality.

[0003] Based on this, a circular knife machine with a heat dissipation function is now provided, which can eliminate the drawback that waste pieces are difficult to remove and remain in the circular knife machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a circular knife machine with a heat dissipation function to solve the problem that waste pieces are very difficult to collect and clean during the working process.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A circular knife machine with a heat dissipation function includes a housing body. On one side of the outer surface of the housing body, there is a control panel for operation. On the surface of the control panel, there is a display screen. On the surface of the control panel same as the display screen, there is a switch. On the surface of the housing body adjacent to the control panel, there is a circular pressing chamber. At the bottom end of the circular pressing chamber, there is a blanking mechanism. On the surface of the housing body on one side of the control panel, there is an outer connecting rod. Inside the outer connecting rod, there is a circular pressing mechanism. At the top end of the housing body, there is a heat dissipation mechanism.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an alternative solution: the blanking mechanism includes a blanking groove opened at the bottom end of the circular pressing bin, a blanking bin is arranged at the bottom end of the blanking groove, a pair of sliding grooves are opened at both ends of the blanking bin, and a collecting component is arranged inside the sliding grooves.

[0009] In an alternative solution: the collecting component includes a pair of rollers rotatably connected in the sliding grooves, a rotating shaft is rotatably connected to the other end of the rollers, a blanking box is fixedly connected to the other end of the rotating shaft, and the blanking box slides inside the blanking bin.

[0010] In an alternative solution: the circular pressing mechanism includes a first motor fixedly connected to the inner wall of the outer connecting rod, a driving gear is arranged at the output end of the first motor, a rolling press column is fixedly connected to the other end of the driving gear, the rolling press column is rotatably connected to the inner wall of the circular pressing bin, and a circular pressing component is arranged on the outer surface of the driving gear.

[0011] In an alternative solution: the circular pressing component includes a driven gear meshed with the outer surface of the driving gear, a circular pressing column is arranged at the other end of the driven gear, and the circular pressing column is rotatably connected to the inner wall of the circular pressing bin.

[0012] In an alternative solution: the heat dissipation mechanism includes a protective cover fixedly connected to the upper end of the outer shell, a plurality of ventilation openings are arranged at the upper and lower ends of the protective cover, a second motor is arranged inside the protective cover, and a fan is arranged at the output end of the second motor.

[0013] In an alternative solution: the bottom surface of the circular pressing bin is inclined.

[0014] In an alternative solution: a pull rod is arranged at the center position of the surface of the bottom end of the blanking box adjacent to the roller mounting surface.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the blanking mechanism of the present utility model, during the operation of the circular knife machine, the waste sheets will automatically fall into the lower blanking box for collection, which is convenient for the staff to clean the waste sheets, improves the work efficiency, enhances the quality of the work products, and greatly increases the practicability of the circular knife machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the whole of the present utility model.

[0018] Figure 2 It is a schematic side structural diagram of the whole of the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the blanking mechanism of the present utility model.

[0020] Figure 4This is a schematic structural diagram of the round pressing mechanism of the present utility model.

[0021] Figure 5 This is a schematic structural diagram inside the heat dissipation mechanism of the present utility model.

[0022] Annotation of reference numerals in the drawings: 1. Outer housing; 2. Control panel; 3. Display screen; 4. Switch; 5. Round pressing bin; 6. Outer connecting rod; 7. Round pressing mechanism; 71. First motor; 72. Driving gear; 73. Rolling column; 74. Driven gear; 75. Round pressing column; 8. Blanking mechanism; 81. Blanking chute; 82. Blanking bin; 83. Chute; 84. Collection assembly; 841. Roller; 842. Rotating shaft; 843. Blanking box; 9. Heat dissipation mechanism; 91. Protective cover; 92. Air vent; 93. Second motor; 94. Fan; 10. Pull rod. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] Embodiment 1

[0025] In one embodiment, as Figures 1 - 5 shown, a round knife machine with a heat dissipation function includes an outer housing 1. On one side of the outer surface of the outer housing 1, there is a control panel 2 for operation. On the surface of the control panel 2, there is a display screen 3. On the surface of the control panel 2 where the display screen 3 is located, there is a switch 4. On the surface of the outer housing 1 adjacent to the control panel 2, there is a round pressing bin 5 opened. At the bottom of the round pressing bin 5, there is a blanking mechanism 8. The bottom surface of the round pressing bin 5 is inclined, which is convenient for the waste generated during the round pressing process to slide down along the inclined bottom surface of the round pressing bin 5 to the lower blanking mechanism 8 during the blanking operation. On the surface of the outer housing 1 and on one side of the control panel 2, there is an outer connecting rod 6. Inside the outer connecting rod 6, there is a round pressing mechanism 7. At the top of the outer housing 1, there is a heat dissipation mechanism 9, which is convenient for dissipating heat from the round knife machine during operation and preventing the round knife machine from being damaged due to excessive temperature.

[0026] In one embodiment, as Figure 4As shown in the figure, the circular pressing mechanism 7 includes a first motor 71 fixedly connected to the inner wall of the outer connecting rod 6. The output end of the first motor 71 is provided with a driving gear 72. The other end of the driving gear 72 is fixedly connected with a rolling column 73. The rolling column 73 is rotatably connected to the inner wall of the circular pressing chamber 5. The outer surface of the driving gear 72 is provided with a circular pressing assembly. The circular pressing assembly includes a driven gear 74 meshing with the outer surface of the driving gear 72. The other end of the driven gear 74 is provided with a circular pressing column 75. The circular pressing column 75 is rotatably connected to the inner wall of the circular pressing chamber 5. By driving the driving gear 72 to rotate through the first motor 71, at this time, the driven gear 74 will rotate simultaneously with the rotation of the driving gear 72, thereby driving the rolling column 73 and the circular pressing column 75 to rotate simultaneously. Placing the thin sheet to be pressed between the rolling column 73 and the circular pressing column 75 can achieve the purpose of circular pressing the thin sheet.

[0027] In one embodiment, as Figure 2 and Figure 3 shown, the blanking mechanism 8 includes a blanking groove 81 opened at the bottom end of the circular pressing chamber 5. The bottom end of the blanking groove 81 is provided with a blanking bin 82. A pair of sliding grooves 83 are opened at both ends of the blanking bin 82. A collecting assembly 84 is arranged inside the sliding grooves 83. The collecting assembly 84 includes a pair of rollers 841 rotatably connected to the sliding grooves 83. The other end of the roller 841 is rotatably connected with a rotating shaft 842. The other end of the rotating shaft 842 is fixedly connected with a blanking box 843. The blanking box 843 slides inside the blanking bin 82. When performing a rolling and cutting operation on the thin sheet to be pressed, the waste will slide down along the inclined surface of the bottom end of the circular pressing chamber 5 into the blanking groove 81, and then fall into the blanking box 843 below, achieving the purpose of collecting the useless blanking. When it is necessary to clean the waste in the blanking box 843, the blanking box 843 can be pulled. At this time, the roller 841 slides in the sliding groove 83, which is convenient for the staff to quickly pull out the blanking box 843. A pull rod 10 is arranged at the center position of the surface of the bottom end of the blanking box 843 adjacent to the mounting surface of the roller 841. The pull rod 10 facilitates the staff to pull the blanking box 843 and improves the work efficiency.

[0028] Embodiment 2

[0029] Different from Embodiment 1, as Figure 5 shown, the heat dissipation mechanism 9 includes a protective cover 91 fixedly connected to the upper end of the outer housing 1. A plurality of air vents 92 are arranged at the upper and lower ends of the protective cover 91. A second motor 93 is arranged inside the protective cover 91. The output end of the second motor 93 is provided with a fan 94. By driving the fan 94 to rotate through the second motor 93, the lower air outside is blown into the circular pressing chamber 5 through the head air vents, achieving the purpose of heat dissipation during the circular pressing process and preventing the circular knife machine from being damaged due to excessive working temperature.

[0030] The above embodiments disclose a circular knife machine with a heat dissipation function. Among them, when pressing an object to be processed, the first motor 71 drives the driving gear 72 to rotate. At this time, the driven gear 74 will rotate simultaneously with the rotation of the driving gear 72, thereby driving the rolling column 73 and the circular pressing column 75 to rotate simultaneously. Placing the object to be pressed between the rolling column 73 and the circular pressing column 75 can achieve the purpose of circular pressing the object. When performing rolling cutting on the object to be pressed, the waste will slide down along the bottom surface of the inclined circular pressing bin 5 into the blanking chute 81, and then fall into the lower blanking box 843, achieving the purpose of collecting the useless blanking. When it is necessary to clean the waste in the blanking box 843, the blanking box 843 can be pulled. At this time, the rollers 841 slide in the chute 83, facilitating the staff to quickly pull out the blanking box 843. The second motor 93 drives the fan 94 to rotate, blowing the lower air from the outside through the head air outlet into the circular pressing bin 5, achieving the purpose of heat dissipation during the circular pressing process and preventing the circular knife machine from being damaged due to excessive working temperature.

[0031] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A circular knife machine with a heat dissipation function, comprising a housing (1), on one side of the outer surface of the housing (1) there is a control panel (2) for operation, on the surface of the control panel (2) there is a display screen (3), on the surface of the control panel (2) same as the display screen (3) there is a switch (4), on the surface of the housing (1) adjacent to the control panel (2) there is a circular pressing bin (5), characterized in that, A blanking mechanism (8) is provided at the bottom end of the circular pressing bin (5). An outer connecting rod (6) is provided on the surface of one side of the outer shell (1) and the control panel (2). A circular pressing mechanism (7) is provided inside the outer connecting rod (6). A heat dissipation mechanism (9) is provided at the top end of the outer shell (1).

2. The circular knife machine with a heat dissipation function according to claim 1, wherein The blanking mechanism (8) includes a blanking groove (81) opened at the bottom end of the circular pressing bin (5). A blanking bin (82) is provided at the bottom end of the blanking groove (81). A pair of sliding grooves (83) are opened at both ends of the blanking bin (82). A collection assembly (84) is provided inside the sliding grooves (83).

3. The circular knife machine with a heat dissipation function according to claim 2, wherein, The collection assembly (84) includes a pair of rollers (841) rotatably connected to the sliding grooves (83). The other end of the roller (841) is rotatably connected to a rotating shaft (842). The other end of the rotating shaft (842) is fixedly connected to a blanking box (843). The blanking box (843) slides inside the blanking bin (82).

4. A circular knife machine with a heat dissipation function according to claim 1, characterized in that, The circular pressing mechanism (7) includes a first motor (71) fixedly connected to the inner wall of the outer connecting rod (6). A driving gear (72) is provided at the output end of the first motor (71). The other end of the driving gear (72) is fixedly connected to a rolling column (73). The rolling column (73) is rotatably connected to the inner wall of the circular pressing bin (5). A circular pressing assembly is provided on the outer surface of the driving gear (72).

5. The circular knife machine with a heat dissipation function according to claim 4, wherein, The circular pressing assembly includes a driven gear (74) meshed with the outer surface of the driving gear (72). The other end of the driven gear (74) is provided with a circular pressing column (75). The circular pressing column (75) is rotatably connected to the inner wall of the circular pressing bin (5).

6. The circular knife machine with a heat dissipation function according to claim 1, wherein, The heat dissipation mechanism (9) includes a protective cover (91) fixedly connected to the upper end of the outer shell (1). A plurality of ventilation openings (92) are provided at the upper and lower ends of the protective cover (91). A second motor (93) is provided inside the protective cover (91). A fan (94) is provided at the output end of the second motor (93).

7. The circular knife machine with a heat dissipation function according to claim 1, characterized in that, The bottom surface of the circular pressing bin (5) is inclined.

8. The circular knife machine with a heat dissipation function according to claim 3, characterized in that, A pull rod (10) is provided at the center position of the surface of the bottom end of the blanking box (843) adjacent to the mounting surface of the roller (841).

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