Feeding device for paper materials to be pressed to be round

Abstract

The utility model provides a to-be-pressed round paper feeding device which comprises a base, a paper pressing table is fixedly installed on the top of the base, a supporting frame is fixedly installed on the base and located on the outer side of the paper pressing table, and a movable plate is installed on the supporting frame and located above the paper pressing table in a sliding mode in the vertical direction. According to the round pressing and cutting device, in the round pressing and cutting process of the paper materials to be rounded stacked on the supporting plate located over the paper pressing table, a worker can feed the stacked paper materials to be rounded on the other supporting plate, and after the paper materials to be rounded stacked on the supporting plate located over the paper pressing table are rounded and cut, the paper materials to be rounded are fed on the other supporting plate. During the period that round paper materials subjected to round pressing and cutting on the supporting plates and waste paper materials remaining on the supporting plates are discharged and placed at designated positions, the first driving assembly is matched with the other translation mechanism, so that the other supporting plate moves to the position over the paper pressing table, and round pressing and cutting are conducted on the paper materials to be round pressed stacked on the supporting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of air fryer paper tray processing equipment, and particularly relates to a feeding device for round paper materials to be pressed. Background Technique

[0002] The air fryer paper tray is made of food-grade paper, has certain heat resistance, can remain stable at high temperatures, and will not release harmful substances. It is usually used for baking, frying or steaming food; when processing the air fryer paper tray, it is usually to first cut the air fryer paper tray into square paper materials with paper materials, and then stack the square paper materials, and use a round pressing machine for round paper processing to press and cut into round papers, so as to obtain multiple round papers;

[0003] For example, in Figure 4 of the specification drawings, there is shown a round pressing machine for round paper processing in the prior art, including a base, a pressing table is fixedly installed on the top of the base, a support frame is fixedly installed on the base and outside the pressing table, a moving plate is slidably installed vertically above the pressing table on the support frame, a driving mechanism for driving the moving plate to slide on the support frame is installed on the support frame, a vertical column is rotatably installed on the moving plate through a bearing, an installation block is fixedly installed at the bottom of the vertical column, a circular cutting knife is fixedly installed at the bottom of the installation block, and a power motor for driving the vertical column to rotate is fixedly installed on the moving plate. When in use, the stacked round paper materials to be pressed are placed on the pressing table, the moving plate is displaced downward through the driving mechanism, the circular cutting knife is driven downward through the installation block, and the circular cutting knife is inserted into the stacked round paper materials to be pressed, so as to achieve the effect of pressing and cutting the stacked round paper materials placed on the pressing table. And during this period, the power motor is controlled to make the vertical column rotate on the moving plate, so as to drive the circular cutting knife to rotate through the installation block, improve the pressing and cutting effect of the stacked round paper materials to be pressed on the pressing table, and effectively avoid the situation that the pressing and cutting effect of the paper materials located below is poor; this existing round pressing machine for round paper processing still has the following defects in the actual use process:

[0004] After the round paper materials to be pressed are pressed and cut, it is necessary for the staff to manually place the pressed and cut round paper materials and the paper waste remaining on the pressing table at the designated positions, and then load the stacked round paper materials to be pressed onto the pressing table for the processing of round paper to be pressed, which wastes time and thus reduces the processing efficiency of the round paper;

[0005] Therefore, this application proposes a feeding device for round paper materials to be pressed. Utility Model Content

[0006] Aiming at the deficiencies of the prior art, the utility model provides a feeding device for round paper materials to be pressed, which solves the problems mentioned in the background technique.

[0007] To achieve the above object, the utility model is realized by the following technical solutions:

[0008] A feeding device for circular paper materials to be pressed, comprising a base. A paper pressing table is fixedly installed on the top of the base. A support frame is fixedly installed on the base and located outside the paper pressing table. A moving plate is slidably installed vertically above the paper pressing table on the support frame. A driving mechanism acting on the moving plate is installed on the support frame, which is used to make the moving plate slide or stop sliding on the support frame. A vertically-shaped column is rotatably installed on the moving plate through a bearing. An installation block is fixedly installed at the bottom of the column. A circular cutter is fixedly installed at the bottom of the installation block. A motor I for driving the column to rotate is fixedly installed on the moving plate;

[0009] A vertically-shaped rotating rod is rotatably installed on one side of the paper pressing table on the base. A driving component I for driving the rotating rod to rotate is installed on the base. An installation seat is fixedly installed at the top of the rotating rod. Translation mechanisms are symmetrically installed on both sides of the installation seat. A support plate for supporting the stacked circular paper materials to be pressed is installed at one end of the translation mechanism far away from the installation seat. Pressing components are symmetrically fixed at the top of the support plate, which are used to press and fix the stacked circular paper materials placed on the support plate. The translation mechanism is used to displace the support plate horizontally so that the support plate is displaced directly above or outside the paper pressing table.

[0010] Further: The driving mechanism includes a threaded rod rotatably installed vertically on the support frame. The threaded rod is threadedly connected with the moving plate. A motor II for driving the threaded rod to rotate is fixedly installed on the support frame;

[0011] The driving component I includes a motor I fixedly installed on the base. The output shaft of the motor I is connected with the rotating rod through a bevel gear assembly.

[0012] Further: The translation mechanism includes a connecting block installed on one side of the installation seat. Horizontally-shaped telescopic rods are symmetrically fixed on the side of the connecting block far away from the installation seat. The support plate is fixedly connected with the telescopic ends of the two telescopic rods. An electric push rod I connected with the support plate is fixedly installed on the connecting block.

[0013] Further: The pressing component includes brackets symmetrically fixed at the top of the support plate. Two guide rods are vertically movably penetrated through the brackets. A pressing plate is fixedly installed at the bottom of the two guide rods. An electric push rod II connected with the pressing plate is fixedly installed on the bracket.

[0014] Further: The connecting block is rotatably installed on the installation seat through a rotating shaft. A driving component II for driving the two rotating shafts to rotate is installed on the installation seat.

[0015] Further: an installation cavity is formed at the top of the mounting base, and the ends of the two rotating shafts both extend into the installation cavity. The driving assembly II includes a motor II fixedly installed on the mounting base. The output shaft of the motor II is coaxially fixedly connected with a driving bevel gear, and driven bevel gears meshing with the driving bevel gear are coaxially fixedly connected to the two rotating shafts respectively.

[0016] Further: a waste box with an open top is placed on the base and outside the mounting base.

[0017] Further: a perforation is formed between the opposite sides of the two brackets on the pallet.

[0018] The utility model provides a feeding device for round paper materials to be pressed. Compared with the prior art, it has the following beneficial effects:

[0019] 1. During the process of pressing and circular cutting the round paper materials to be pressed stacked on the pallet directly above the paper pressing table, the staff can load and stack the round paper materials to be pressed on another pallet. After the round paper materials to be pressed stacked on the pallet directly above the paper pressing table are subjected to pressing and circular cutting, through the translation mechanism, the pallet is displaced to the outside of the paper pressing table. During the process of discharging the circular paper materials after pressing and circular cutting on the pallet and the paper waste remaining on the pallet to a designated position, through the cooperation of the driving assembly I and another translation mechanism, another pallet can be displaced to directly above the paper pressing table to perform pressing and circular cutting on the round paper materials to be pressed stacked on the pallet, thereby saving the feeding time of the round paper materials to be pressed stacked, and thus improving the processing efficiency of the circular paper;

[0020] 2. By setting the pressing component, when placing the stacked round paper materials to be pressed on the pallet for pressing and circular cutting, the pressing component can be used to press and position the stacked round paper materials to be pressed on the pallet, improving the positioning effect of the stacked round paper materials to be pressed, and thus avoiding the situation that the moving plate moves downward to drive the annular cutter to rotate, and when the annular cutter presses downward into the stacked round paper materials to cut them into raw paper materials, the stacked round paper materials are damaged;

[0021] 3. Through the design of the perforation, after the paper material on the top of the pallet is pressed and circularly cut, the circular paper after pressing and circular cutting is located above the perforation. Thus, when discharging the circular paper after pressing and circular cutting, the circular paper after pressing and circular cutting can be jacked up through the perforation, which is beneficial to discharging the circular paper after pressing and circular cutting. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0023] Figure 1 Shows a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 Shows an installation structural schematic diagram of the translation mechanism of the present invention;

[0025] Figure 3 Shows a structural schematic diagram of the pressing component of the present invention;

[0026] Figure 4 Shows a circular paper pressing machine for processing circular paper in the prior art;

[0027] As shown in the figure: 1. Base; 11. Paper pressing table; 12. Support frame; 13. Moving plate; 131. Column; 132. Motor 1; 14. Driving component 1; 141. Motor 1; 142. Bevel gear assembly; 15. Scrap box; 2. Driving mechanism; 21. Threaded rod; 22. Motor 2; 3. Mounting block; 4. Ring cutter; 5. Rotating rod; 6. Mounting seat; 61. Driving component 2; 611. Motor 2; 612. Driving bevel gear; 613. Driven bevel gear; 7. Translation mechanism; 71. Connecting block; 711. Rotating shaft; 72. Telescopic rod; 73. Electric push rod 1; 8. Support plate; 81. Perforation; 9. Pressing component; 91. Bracket; 92. Guide rod; 93. Pressing plate; 94. Electric push rod 2. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0029] Embodiment 1

[0030] To solve the technical problems in the background art, the following is a feeding device for circular paper to be pressed:

[0031] Combined with Figures 1 - 3As shown in the figure, a feeding device for circular paper materials to be pressed provided by the utility model includes a base 1. A paper pressing table 11 is fixedly installed on the top of the base 1. A support frame 12 is fixedly installed on the base 1 and located outside the paper pressing table 11. A moving plate 13 is slidably installed vertically above the paper pressing table 11 on the support frame 12. A driving mechanism 2 acting on the moving plate 13 is installed on the support frame 12, which is used to make the moving plate 13 slide or stop sliding on the support frame 12. A vertical column 131 is rotatably installed on the moving plate 13 through a bearing. An installation block 3 is fixedly installed at the bottom of the vertical column 131. A circular cutter 4 is fixedly installed at the bottom of the installation block 3. A first motor 132 for driving the vertical column 131 to rotate is fixedly installed on the moving plate 13. A vertical rotating rod 5 is rotatably installed on one side of the paper pressing table 11 on the base 1. A first driving component 14 for driving the rotating rod 5 to rotate is installed on the base 1. An installation seat 6 is fixedly installed at the top of the rotating rod 5. A translation mechanism 7 is symmetrically installed on both sides of the installation seat 6. A support plate 8 for supporting the stacked circular paper materials to be pressed is installed at one end of the translation mechanism 7 away from the installation seat 6. Pressing components 9 are symmetrically fixed on the top of the support plate 8, which are used to press and fix the stacked circular paper materials to be pressed placed on the support plate 8. The translation mechanism 7 is used to displace the support plate 8 horizontally, so that the support plate 8 is displaced directly above or outside the paper pressing table 11. During use, the stacked circular paper materials to be pressed are placed on one of the support plates 8. The rotating rod 5 is rotated on the top of the base 1 by the first driving component 14. With the cooperation of the translation mechanism 7, the support plate 8 is displaced directly above the paper pressing table 11. At this time, the moving plate 13 is slid downward on the support frame 12 by the driving mechanism 2. Thus, the circular cutter 4 is driven downward by the vertical column 131 and the installation block 3, so that the circular cutter 4 is inserted into the stacked circular paper materials to be pressed, and the effect of circular pressing and cutting of the stacked circular paper materials placed on the paper pressing table 11 can be achieved. At the same time, the first motor 132 is controlled to work, so that the vertical column 131 rotates on the moving plate 13. Thus, the circular cutter 4 can be driven by the installation block 3 to rotate around the vertical column 131, improving the effect of circular pressing and cutting of the stacked circular paper materials to be pressed on the support plate 8, and effectively avoiding the poor effect of circular pressing and cutting of the paper materials located below;

[0032] During the process of circular pressing and cutting of the circular paper materials to be pressed stacked on the supporting plate 8 directly above the paper pressing table 11, the staff can load and stack the circular paper materials to be pressed on another supporting plate 8. After the circular paper materials to be pressed stacked on the supporting plate 8 directly above the paper pressing table 11 are subjected to circular pressing and cutting, the supporting plate 8 is displaced to the outside of the paper pressing table 11 through the translation mechanism 7. During the period when the circular paper materials after circular pressing and cutting on the supporting plate 8 and the paper waste remaining on the supporting plate 8 are discharged and placed at the designated position, the cooperating of the driving component one 14 and another translation mechanism 7 can be used to displace another supporting plate 8 to directly above the paper pressing table 11, and circular pressing and cutting of the circular paper materials to be pressed stacked on the supporting plate 8 is performed, thereby saving the feeding time of the circular paper materials to be pressed stacked, and thus improving the processing efficiency of circular paper;

[0033] By providing the pressing component 9, when the circular paper materials to be pressed stacked are placed on the supporting plate 8 for circular pressing and cutting, the pressing component 9 can be used to press and position the circular paper materials to be pressed stacked on the supporting plate 8, improving the positioning effect of the circular paper materials to be pressed stacked, thereby avoiding the situation that the moving plate 13 moves downward to drive the annular cutter 4 to rotate, and when the annular cutter 4 presses downward into the circular paper materials to be pressed stacked to cut into the original paper materials, the circular paper materials to be pressed stacked are damaged. It should be noted that: when discharging the paper waste remaining on the supporting plate 8, it is necessary to first cancel the pressing of the pressing component 9 on the circular paper materials to be pressed stacked.

[0034] Embodiment 2

[0035] As Figures 1 - 3 shown, on the basis of the above embodiment, the present embodiment further gives the following content:

[0036] In the present embodiment, the driving mechanism 2 includes a threaded rod 21 vertically arranged and rotatably installed on the support frame 12. The threaded rod 21 is threadedly connected to the moving plate 13. A motor two 22 for driving the threaded rod 21 to rotate is fixedly installed on the support frame 12. In use, the motor two 22 is controlled to be turned on, and when the motor two 22 works, it can drive the threaded rod 21 to perform vertical sliding displacement on the support frame 12. Since the threaded connection between the threaded rod 21 and the moving plate 13 has self-locking property, therefore, when the motor two 22 is not controlled to work, the position of the moving plate 13 can be fixed; the driving component one 14 includes a motor one 141 fixedly installed on the base 1. The output shaft of the motor one 141 is connected to the rotating rod 5 through a bevel gear assembly 142. Specifically, it should be noted that: the bevel gear assembly 142 includes two meshing bevel gears, one of which is coaxially fixed to the output shaft of the motor one 141, and the other bevel gear is coaxially fixed to the rotating rod 5. In use, the motor one 141 is controlled to be turned on, and the output shaft of the motor one 141 rotates, and thus the rotating rod 5 can be driven to rotate on the base 1 through the bevel gear assembly 142.

[0037] In this embodiment, the translation mechanism 7 includes a connecting block 71 installed on one side of the mounting base 6. Symmetrically fixed on the side of the connecting block 71 away from the mounting base 6 are horizontally arranged telescopic rods 72. The support plate 8 is fixedly connected to the telescopic ends of the two telescopic rods 72. An electric push rod 73 connected to the support plate 8 is fixedly installed on the connecting block 71. During use, by controlling the electric push rod 73 to make its piston rod slide into or out of its cylinder body, the support plate 8 can be driven to displace along the two telescopic rods 72, thereby achieving the effect of translating the support plate 8.

[0038] In this embodiment, the pressing assembly 9 includes brackets 91 symmetrically and fixedly installed on the top of the support plate 8. Specifically, it should be noted that: the longitudinal section of the bracket 91 is L-shaped, one end in the vertical direction of the bracket 91 is fixedly connected to the top of the support plate 8, and two guide rods 92 are movably penetrated through the bracket 91 in the vertical direction. A pressing plate 93 is fixedly installed at the bottom of the two guide rods 92. It is worth noting that: the distance between the two pressing plates 93 is greater than the diameter of the annular cutter 4. An electric push rod 94 connected to the pressing plate 93 is fixedly installed on the bracket 91. During use, when the stacked round paper materials to be pressed are placed on the top of the support plate 8, the top edge of the stacked round paper materials to be pressed is located below the two pressing plates 93. By controlling the two electric push rods 94 to make the two pressing plates 93 displace downward, the stacked round paper materials to be pressed can be pressed and positioned by the two pressing plates 93. On the contrary, by controlling the two electric push rods 94 to make the two pressing plates 93 displace upward so that the two pressing plates 93 do not contact the paper materials, the positioning of the round paper materials to be pressed placed on the top of the support plate 8 can be cancelled.

[0039] Embodiment Three

[0040] As Figures 1 - 3 shown, on the basis of the above embodiment, this embodiment further gives the following content:

[0041] In this embodiment, the connecting block 71 is rotatably mounted on the mounting base 6 through a rotating shaft 711. A driving component two 61 for driving the two rotating shafts 711 to rotate is mounted on the mounting base 6. By providing the driving component two 61 and the rotating shaft 711, after the circular paper after the round pressing and cutting is discharged, the paper waste remains on the pallet 8. By the driving component two 61, the rotating shaft 711 rotates on the mounting base 6, thereby driving the connecting block 71 to rotate around the rotating shaft 711, driving the pallet 8 to rotate around the rotating shaft 711, and making one end of the bracket 91 tilt downward in the horizontal direction. At this time, control the two electric push rods two 94 to make the two pressing plates 93 displace upward so that the two pressing plates 93 are not in contact with the paper material, and the paper waste remaining on the pallet 8 can slide downward, facilitating the discharging of the paper waste remaining on the pallet 8; a mounting cavity is provided at the top of the mounting base 6, and the ends of the two rotating shafts 711 extend into the mounting cavity. The driving component two 61 includes a motor two 611 fixedly mounted on the mounting base 6. The output shaft of the motor two 611 is coaxially fixedly connected with a driving bevel gear 612. A driven bevel gear 613 meshing with the driving bevel gear 612 is coaxially fixedly connected to each of the two rotating shafts 711. During use, control the motor two 611 to start. The output shaft of the motor two 611 rotates, driving the driving bevel gear 612 to rotate, and then driving the two rotating shafts 711 to rotate on the mounting base 6 through the two driven bevel gears 613.

[0042] In this embodiment, a waste box 15 with an open top is placed on the base 1 and outside the mounting base 6. By providing the waste box 15, after the circular paper after the round pressing and cutting is discharged, when the driving component one 14 drives the rotating rod 5 to rotate on the top of the base 1 and transfers the stacked paper material to be round-pressed on another pallet 8 above the paper pressing table 11 for round pressing and cutting, when the pallet 8 with paper waste rotates around the rotating rod 5 and moves above the waste box 15, through the cooperation of the driving component two 61 and the two electric push rods two 94, the paper waste remaining on the pallet 8 is discharged, and the paper waste on the pallet 8 can fall into the waste box 15, facilitating the treatment of the paper waste.

[0043] In this embodiment, a through hole 81 is provided between the opposite sides of the two brackets 91 on the pallet 8. It should be noted that the diameter of the through hole 81 is smaller than the diameter of the annular cutter 4. Through the design of the through hole 81, after the paper material placed on the top of the pallet 8 is round-pressed and cut, the round paper after the round pressing and cutting is located above the through hole 81. Therefore, when discharging the round paper after the round pressing and cutting, the round paper after the round pressing and cutting can be jacked up through the through hole 81, which is beneficial to the discharging of the round paper after the round pressing and cutting.

[0044] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A feeding device for round paper materials to be pressed, characterized in that: It includes a base, on the top of which a paper pressing table is fixedly installed. On the base and outside the paper pressing table, a support frame is fixedly installed. On the support frame and above the paper pressing table, a moving plate is slidably installed vertically. A driving mechanism acting on the moving plate is installed on the support frame, which is used to make the moving plate slide or stop sliding on the support frame. On the moving plate, a vertical column is rotatably installed through a bearing. At the bottom of the column, a mounting block is fixedly installed. At the bottom of the mounting block, an annular cutter is fixedly installed. On the moving plate, a motor one for driving the column to rotate is fixedly installed; On the base and on one side of the paper pressing table, a vertical rotating rod is rotatably installed. On the base, a driving component one for driving the rotating rod to rotate is installed. At the top of the rotating rod, a mounting seat is fixedly installed. On both sides of the mounting seat, a translation mechanism is symmetrically installed. At the end of the translation mechanism away from the mounting seat, a support plate for supporting the stacked round paper materials to be pressed is installed. On the top of the support plate, pressing components are symmetrically fixed, which are used to press and fix the stacked round paper materials to be pressed placed on the support plate. The translation mechanism is used to displace the support plate horizontally so that the support plate is displaced directly above or outside the paper pressing table.

2. The feeding device for the round paper stock to be pressed according to claim 1, characterized in that: The driving mechanism includes a threaded rod vertically and rotatably installed on the support frame. The threaded rod is threadedly connected to the moving plate. On the support frame, a motor two for driving the threaded rod to rotate is fixedly installed; The driving component one includes a motor one fixedly installed on the base. The output shaft of the motor one is connected to the rotating rod through a bevel gear assembly.

3. The feeding device for the round paper material to be pressed according to claim 1, wherein: The translation mechanism includes a connecting block installed on one side of the mounting seat. On the side of the connecting block away from the mounting seat, horizontally arranged telescopic rods are symmetrically fixed. The support plate is fixedly connected to the telescopic ends of the two telescopic rods. On the connecting block, an electric push rod one connected to the support plate is fixedly installed.

4. The feeding device for the round paper stock to be pressed according to claim 3, wherein: The pressing components include brackets symmetrically and fixedly installed on the top of the support plate. On the brackets, two guide rods are vertically movably penetrated. At the bottom of the two guide rods, a pressing plate is fixedly installed. On the brackets, an electric push rod two connected to the pressing plate is fixedly installed.

5. The feeding device for the round paper stock to be pressed according to claim 4, characterized in that: The connecting block is rotatably installed on the mounting seat through a rotating shaft. On the mounting seat, a driving component two for driving the two rotating shafts to rotate is installed.

6. The feeding device for circular paper materials to be pressed according to claim 5, wherein: On the top of the mounting seat, a mounting cavity is opened. The ends of the two rotating shafts both extend into the mounting cavity. The driving component two includes a motor two fixedly installed on the mounting seat. The output shaft of the motor two is coaxially fixedly connected with a driving bevel gear. On both of the two rotating shafts, a driven bevel gear meshing with the driving bevel gear is coaxially fixedly installed.

7. A feeding device for round paper materials to be pressed according to claim 1, characterized in that: On the base and outside the mounting seat, a waste box with an open top is placed.

8. A feeding device for round paper materials to be pressed according to claim 4, characterized in that: On the support plate and between the opposite sides of the two brackets, a through hole is opened.

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