Steamer paper vent hole punching device

Abstract

The utility model relates to the technical field of food steamer paper punching, in particular to a food steamer paper air hole punching device which comprises a workbench, a positioning mechanism and a punching mechanism. A plurality of groups of discharging areas are arranged on the workbench, and a plurality of groups of blanking holes are formed in the discharging areas; a lifting mechanism is arranged at the top end of the workbench. The positioning mechanism is arranged on the workbench and corresponds to the discharging area. The multiple punching mechanisms are evenly distributed on the lifting mechanism, and the punching mechanisms are driven by the lifting mechanism to move towards the discharging area to punch food steamer paper with different diameters at a time to complete punching. According to the utility model, food steamer paper with different diameters can be quickly adjusted to the central position of the discharging area through the positioning mechanism to wait for punching, so that the punching efficiency is improved; different numbers of punching knives can be stably connected with the quick connecting assembly according to punching requirements of food steamer paper with different diameters through the quick connecting assembly, so that the punching work of the food steamer paper is completed at a time, the working time is shortened, and the punching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steamer paper punching, in particular to a steamer paper air hole punching device. Background Art

[0002] Steamer paper is used to steam buns, steamed dumplings, etc. It is placed directly on the grate and pad the bottom of the buns and steamed dumplings. It is usually cloth or special paper. Steamer paper is made of double-sided silicone paper and its main purpose is to steam buns in a steamer.

[0003] The Chinese patent with the authorization announcement number CN219054623U discloses a steamer paper air hole punching device, comprising a workbench; a recovery component is installed on the lower end surface of the workbench and located below the blanking hole, a transverse guide rail component is installed on the upper end surface of the workbench, and a punching component is installed on one side of the longitudinal guide rail component; the output end of the suction pump is connected to a collection box through a suction pipe. The utility model can realize the punching of steamer paper and the recycling of the punched waste paper through the mutual cooperation of the blanking hole, the recovery component, the positioning component, the transverse guide rail component, the longitudinal guide rail component, and the punching component.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: although the arrangement of the transverse guide rail assembly, the longitudinal guide rail assembly and the punching assembly can drive the punching knife to punch the stacked steamer paper, multiple adjustments are required to complete all the punching of the steamer paper, which prolongs the punching time and reduces the processing efficiency. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a device for punching air holes of steamer paper.

[0006] The technical solution of the utility model is as follows: a device for punching air holes for steamer paper, comprising a workbench, on which a plurality of feeding areas are arranged, the feeding areas are provided with a plurality of blanking holes, the blanking holes correspond to the recycling components at the bottom of the workbench, and a lifting mechanism is arranged on the top of the workbench; a positioning mechanism is arranged on the workbench and corresponds to the feeding area, and is used to adjust the stacked steamer paper to the central position of the feeding area to wait for punching; and a punching mechanism, which is provided with a plurality of groups, and the plurality of punching mechanisms are evenly distributed on the lifting mechanism, the punching mechanism is driven by the lifting mechanism to move toward the feeding area to punch steamer paper of different diameters at one time, the punching mechanism is composed of an installation box installed at the output end of the lifting mechanism, a plurality of quick connection components installed on the installation box, and a punching knife detachably installed with the quick connection component, and a connecting pipe is arranged on the installation box.

[0007] Preferably, the positioning mechanism includes a material discharge trough, which is arranged on the workbench, and the material discharge area is arranged in the material discharge trough; and electric push rods, which are provided in multiple groups, and the multiple groups of electric push rods are evenly distributed around the material discharge trough, and the output end of the electric push rod is installed with a material plate, which is slidably connected to the material discharge trough.

[0008] Preferably, the quick connection assembly includes a connecting seat, which is installed at the bottom end of the installation box, one end of the connecting seat extends into the inner cavity of the installation box, and the other end extends to the outside of the installation box, and the top end of the punching knife is slidably connected to the inner wall of the connecting seat; and a limit seat, which is provided with two groups, and the two groups of limit seats are adjustably installed on the side wall of the connecting seat, and the two groups of limit seats are both in contact with the side wall of the top end of the punching knife, and the connecting seat is provided with a yield opening adapted to the limit seat.

[0009] Preferably, a sealing assembly is provided above the quick connection assembly and at the top of the inner wall of the installation box. The sealing assembly is composed of an elastic rod installed on the installation box and a sealing plate installed at the other end of the elastic rod, and the sealing plate abuts against the top of the connection seat.

[0010] Preferably, the punching knife is composed of a knife seat and a knife head installed at the bottom end of the knife seat, an annular groove is opened on the outer peripheral surface of the knife seat, the limit seat abuts against the annular groove, and a push rod corresponding to the sealing plate is arranged at the top of the knife seat.

[0011] Preferably, a fixing seat is installed on the outer wall of the connecting seat, an adjusting rod is slidably connected to the fixing seat, the limiting seat is arranged on the adjusting rod, and an elastic member is sleeved on the outside of the adjusting rod.

[0012] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model can quickly adjust steamer paper of different diameters to the center position of the discharge area to wait for punching through the positioning mechanism, thereby improving punching efficiency; through the setting of the quick connection component, different numbers of punching knives can be stably connected to the quick connection component according to the punching needs of steamer paper of different diameters, thereby completing the punching work of the steamer paper at one time, shortening the working time and improving the punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the punching mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the connection method between the punching knife and the quick connection assembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the quick connection assembly of the utility model;

[0017] Figure 5This is a schematic diagram of the punching knife structure of the utility model.

[0018] Figure numerals: 1, workbench; 101, discharge trough; 102, drop hole; 2, electric push rod; 3, material plate; 4, lifting mechanism; 5, installation box; 501, connecting pipe; 502, elastic rod; 503, sealing plate; 6, connecting seat; 601, abutment groove; 602, fixing seat; 603, adjusting rod; 604, limit seat; 605, elastic part; 606, make way; 7, cutter head; 701, annular groove; 702, push rod; 703, cutter seat. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] like Figures 1 to 4 As shown, a steamer paper air hole punching device proposed by the utility model comprises a workbench 1, a positioning mechanism and a punching mechanism; a plurality of feeding areas are arranged on the workbench 1, and a plurality of blanking holes 102 are provided in the feeding area, and the blanking holes 102 correspond to the recycling components at the bottom of the workbench 1, and the recycling components are prior art and are used to absorb the waste paper generated by punching; a lifting mechanism 4 is arranged on the top of the workbench 1; the positioning mechanism is arranged on the workbench 1 and corresponds to the feeding area, and is used to adjust the stacked steamer paper to the central position of the feeding area to wait for punching, so as to facilitate punching by the punching knife; the punching mechanism is provided with a plurality of groups, and a plurality of The punching mechanisms are evenly distributed on the lifting mechanism 4. The lifting mechanism 4 is a prior art and can drive the punching mechanism to move along the height direction of the workbench 1 to adjust and complete the punching. The punching mechanism is driven by the lifting mechanism 4 to move toward the discharge area to punch steamer paper of different diameters at one time. The punching mechanism is composed of an installation box 5 installed at the output end of the lifting mechanism 4, multiple groups of quick-connect components installed on the installation box 5, and a punching knife detachably installed with the quick-connect component. A connecting pipe 501 is provided on the installation box 5. The connecting pipe 501 is connected to the recycling component and is used to absorb waste paper generated during punching.

[0021] Furthermore, the positioning mechanism includes a discharge trough 101 and an electric push rod 2; the discharge trough 101 is arranged on the workbench 1, the discharge area is arranged in the discharge trough 101, the center position of the discharge area coincides with the center position of the bottom end of the discharge trough 101, and multiple groups of blanking holes 102 are evenly distributed at the bottom end of the discharge trough 101; multiple groups of electric push rods 2 are arranged, and the multiple groups of electric push rods 2 are evenly distributed around the discharge trough 101, and the output end of the electric push rod 2 is installed with a whole material plate 3, and the whole material plate 3 is slidably connected to the discharge trough 101.

[0022] Further, the quick connection assembly includes a connection seat 6 and a limit seat 604; the connection seat 6 is installed at the bottom end of the installation box 5, one end of the connection seat 6 extends into the inner cavity of the installation box 5, and the other end extends to the outside of the installation box 5, and the top of the punching knife is slidably connected to the inner wall of the connection seat 6; the limit seat 604 is provided with two groups, and the two groups of limit seats 604 are adjustably installed on the side wall of the connection seat 6, and the two groups of limit seats 604 are both in contact with the side wall of the top of the punching knife, and the connection seat 6 is provided with a yielding opening 606 adapted to the limit seat 604;

[0023] Furthermore, a fixing seat 602 is installed on the outer wall of the connecting seat 6, an adjusting rod 603 is slidably connected to the fixing seat 602, a limiting seat 604 is arranged on the adjusting rod 603, an elastic member 605 is sleeved outside the adjusting rod 603, and the elastic member 605 is arranged as a second spring.

[0024] In this embodiment, the stacked steamer paper is placed in the material discharge trough 101, and the electric push rod 2 is started to drive the corresponding material plate 3 to move toward the middle of the material discharge trough 101, until multiple groups of material plates 3 quickly adjust the stacked steamer paper to the middle of the material discharge trough 101, and steamer paper of different diameters can be adjusted, with a wider range of applications. Then the electric push rod 2 drives the material plate 3 to return to the initial position away from the steamer paper to avoid interfering with subsequent punching;

[0025] According to the punching needs of steamer paper with different diameters, a suitable number of punching holes are installed on the quick connection assembly. The specific operation is as follows: the adjusting rod 603 is pulled along the fixing seat 602 in the direction away from the connecting seat 6, so that the elastic member 605 is compressed, and at the same time, the limiting seat 604 passes through the clearance opening 606 and moves toward the outside of the connecting seat 6, and the top of the punching knife is inserted into the abutting groove 601 until it abuts with the top of the abutting groove 601, and then the punching knife is installed in place, and the adjusting rod 603 is released. Under the action of the elastic force of component 605, the limit seat 604 is driven to move along the clearance opening 606 toward the inside of the connecting seat 6 until it is pressed against the punching knife, and then the punching knife is quickly installed on the installation box 5, and the lifting mechanism 4 is started to drive each group of installation boxes 5 to move downward. The multiple groups of punching knives on the installation box 5 press the stacked steamer paper, and the installation box 5 is continuously pressed down, and then the stacked steamer paper is punched at one time through the multiple groups of punching knives. The number of punching knives can be adjusted conveniently and quickly, which shortens the punching time and improves processing efficiency.

[0026] Embodiment 2

[0027] like Figure 2 , Figure 3 and Figure 5As shown, the utility model proposes a steamer paper air hole punching device. Compared with the first embodiment, a sealing assembly is further provided above the quick connection assembly and at the top of the inner wall of the installation box 5. The sealing assembly is composed of an elastic rod 502 installed on the installation box 5 and a sealing plate 503 installed at the other end of the elastic rod 502. The sealing plate 503 abuts against the top of the connecting seat 6. The elastic rod 502 is composed of a telescopic rod and a first spring sleeved on the outside of the telescopic rod.

[0028] Furthermore, the punching knife is composed of a knife seat 703 and a knife head 7 installed at the bottom end of the knife seat 703. An annular groove 701 is provided on the outer peripheral surface of the knife seat 703, and the limiting seat 604 abuts against the annular groove 701. A push rod 702 corresponding to the sealing plate 503 is provided at the top of the knife seat 703, and an abutting groove 601 is provided on the inner wall of the connecting seat 6, and the knife seat 703 is slidably connected with the abutting groove 601.

[0029] In this embodiment, in the initial state, under the elastic force of the elastic rod 502, the sealing plate 503 is driven to press against the top of the corresponding connecting seat 6, so that the ventilation channel of the connecting seat 6 without the punching knife installed is sealed, so that the suction provided by the suction pump in the recycling assembly on the workbench 1 can fully act on the connecting seat 6 with the punching knife installed, thereby improving the waste paper recycling efficiency. When the punching knife is installed, the knife seat 703 is inserted into the abutment groove 601 until it abuts against the top of the abutment groove 601, and then the knife seat 703 is installed in place. At this time, the push rod 702 passes through the connecting seat 6 and moves toward the inside of the installation box 5 until the sealing plate 503 is pushed upward so that the elastic rod 502 is compressed, thereby opening the ventilation channel of the connecting seat 6, and the recycling assembly is connected to the connecting pipe 501 through a pipeline, so as to absorb the waste paper inside the knife head 7 and the knife seat 703.

[0030] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steamer paper vent punching device, characterized in that: include A workbench (1) is provided with a plurality of material discharge areas, the material discharge areas are provided with a plurality of material drop holes (102), the material drop holes (102) correspond to the recovery components at the bottom of the workbench (1), and a lifting mechanism (4) is provided at the top of the workbench (1); A positioning mechanism, which is arranged on the workbench (1) and corresponds to the material discharge area, and is used to adjust the stacked steamer paper to the center position of the material discharge area to wait for punching; And a punching mechanism, which is provided with multiple groups, and the multiple groups of punching mechanisms are evenly distributed on the lifting mechanism (4). The punching mechanism is driven by the lifting mechanism (4) to move toward the discharge area to punch steamer paper with different diameters at one time. The punching mechanism is composed of a mounting box (5) mounted at the output end of the lifting mechanism (4), multiple groups of quick connection components mounted on the mounting box (5), and a punching knife detachably mounted on the quick connection components. A connecting pipe (501) is arranged on the mounting box (5).

2. A steamer paper vent punching device according to claim 1, characterized in that: Positioning mechanism includes A material discharge trough (101) is arranged on the workbench (1), and a material discharge area is arranged in the material discharge trough (101); And electric push rods (2), which are provided with multiple groups, and the multiple groups of electric push rods (2) are evenly distributed around the material discharge trough (101), and the output end of the electric push rod (2) is installed with a material-maintaining plate (3), and the material-maintaining plate (3) is slidably connected to the material discharge trough (101).

3. The device for punching air holes in steamer paper according to claim 1, characterized in that: Quick-connect kit includes A connecting seat (6) is installed at the bottom end of the installation box (5), one end of the connecting seat (6) extends into the inner cavity of the installation box (5), and the other end extends to the outside of the installation box (5), and the top end of the punching knife is slidably connected to the inner wall of the connecting seat (6); And a limit seat (604), which is provided with two groups. The two groups of limit seats (604) are adjustably installed on the side wall of the connecting seat (6), and the two groups of limit seats (604) are both in contact with the top side wall of the punching knife. The connecting seat (6) is provided with a clearance opening (606) adapted to the limit seat (604).

4. A steamer paper vent punching device according to claim 3, characterized in that: A sealing assembly is also provided above the quick connection assembly and at the top end of the inner wall of the installation box (5). The sealing assembly is composed of an elastic rod (502) installed on the installation box (5) and a sealing plate (503) installed at the other end of the elastic rod (502). The sealing plate (503) abuts against the top end of the connection seat (6).

5. A steamer paper vent punching device according to claim 4, characterized in that: The punching knife is composed of a knife seat (703) and a knife head (7) installed at the bottom end of the knife seat (703); an annular groove (701) is provided on the outer peripheral surface of the knife seat (703); a limit seat (604) is in contact with the annular groove (701); and a push rod (702) corresponding to the sealing plate (503) is provided at the top end of the knife seat (703).

6. A steamer paper vent punching device according to claim 5, characterized in that: A fixing seat (602) is installed on the outer wall of the connecting seat (6), an adjusting rod (603) is slidably connected to the fixing seat (602), a limiting seat (604) is arranged on the adjusting rod (603), and an elastic member (605) is sleeved outside the adjusting rod (603).

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