Corrugated board processing punching device

Abstract

The utility model relates to the technical field of corrugated board processing and punching devices, in particular to a corrugated board processing and punching device which comprises a mesh plate, pneumatic punching equipment and a supporting shell and further comprises two supporting strips, a positioning groove is formed in one side of each supporting strip, the mesh plate can slide on the inner side of the positioning groove, and the supporting strips are fixedly connected with the upper side of the supporting shell; a mounting shell; two movable plates are arranged between the two supporting plates A, and the supporting plates A are fixedly connected with the upper side of the supporting shell and the supporting strips; two auxiliary strips; two connecting units; adjusting the positioning unit; a moving unit; and an auxiliary positioning unit. Through the pneumatic punching equipment, the auxiliary strip and the auxiliary positioning unit, when the corrugated board is punched and the pneumatic punching equipment is separated from the corrugated board, the processing position can be positioned, so that the pneumatic punching equipment can be separated from the corrugated board more stably, and the processing quality and the processing efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard processing and punching devices, in particular to a corrugated cardboard processing and punching device. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which consists of at least a layer of corrugated core paper interlayer (commonly known as "corrugated sheet", "corrugated paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and a layer of cardboard (also known as "box board", "box board"). It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself.

[0003] In the prior art, patent application number CN202322554647.6 discloses a corrugated cardboard processing and punching device, which includes a collection bin, wherein the top of the collection bin is symmetrically fixedly connected to two side panels, each of which is sleeved with a screw, the surface of the collection bin near the chute is fixedly connected to a first support plate, the surface of the first support plate near the chute is provided with a limiting groove, the limiting groove and the chute cooperate with each other, the surface of the collection bin away from the first support plate is fixedly connected to a second support plate, the chute is slidably connected to a baffle, the surface of the baffle near the second support plate is symmetrically fixedly connected to two second racks, the surfaces of the two second racks are provided with a driving mechanism for driving the baffle, the collection bin has two symmetrical ventilation openings on both sides near the chute, and the two ventilation openings are provided with a collection mechanism for collecting debris. The utility model can divide the collection bin into two by setting the baffle.

[0004] However, in the prior art, the corrugated cardboard is directly punched with a punching device during processing. When the punching device rises after processing, the punching head of the punching device and the corrugated cardboard hole are in close contact and friction, making it difficult for the two to separate. As a result, the corrugated cardboard is pulled upward from the hole, which may cause deformation of the corrugated cardboard, thereby affecting production efficiency and quality. To address this problem, we propose a corrugated cardboard processing and punching device to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, during processing, the corrugated cardboard is directly punched by a punching device. When the punching device rises after processing, the punching head of the punching device and the hole in the corrugated cardboard are in close contact and, under the action of friction, the two are not convenient to separate. The corrugated cardboard will be moved upward from the hole in the corrugated cardboard, which may cause deformation of the corrugated cardboard, thereby affecting production efficiency and production quality. A corrugated cardboard processing and punching device is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A corrugated cardboard processing and punching device, comprising a mesh plate, a pneumatic punching device, and a support shell, wherein the mesh plate is located on the upper side of the support shell, the pneumatic punching device is located on the upper side of the mesh plate, and the pneumatic punching device is connected to an air source and a controller via an air pipe, and further comprising:

[0008] Two support bars, one side of each support bar is provided with a positioning groove, the mesh plate can slide inside the positioning groove, and the support bar is fixedly connected to the upper side of the support shell;

[0009] A mounting shell, the mounting shell being mounted on an upper end of an outer side of the pneumatic punching device;

[0010] Two A support plates, two movable plates are provided between the two A support plates, the A support plates are fixedly connected to the upper side of the support shell and the support bars, and the movable plates are located between the upper side of the mesh plate and the two support bars;

[0011] Two auxiliary bars, the auxiliary bars being located on the lower side of the pneumatic punching device and the upper side of the mesh plate;

[0012] A collecting shell is located below the mesh plate and is slidable inside the supporting shell;

[0013] two connecting units, wherein the connecting units are located between the support bars and the mesh plate;

[0014] An adjusting and positioning unit, wherein the adjusting and positioning unit is located between the two A support plates and the two movable plates;

[0015] a moving unit, the moving unit being located between the pneumatic punching device and the supporting shell;

[0016] The auxiliary positioning unit is located between the auxiliary bar and the mounting shell.

[0017] Preferably, several reinforcing bars are provided between the mesh plate and the collecting shell, the reinforcing bars are located between two supporting bars and the supporting bars are fixedly connected to the reinforcing bars, and two B supporting plates are fixed on the inner side of the collecting shell, and the B supporting plates are located on the lower side of the reinforcing bars.

[0018] By setting the above technical solution, the reinforcing strips and the B support plate support the mesh plate, making the mesh plate more stable.

[0019] Preferably, the connecting unit includes an A spring, an A limit block and four limit bars, the A limit block is fixedly connected to the front side of the mesh plate, the A limit block can slide inside the positioning groove, the A limit block is provided with an A positioning hole on one side, and the support bar is provided with a B positioning hole on one side, an A positioning rod is slid inside the A positioning hole, the A positioning rod can slide inside the B positioning hole, a positioning ring is provided on one side of the A limit block, and a sliding ring is provided on the side of the positioning ring away from the A limit block, the positioning ring is fixedly connected to the outer side of the A positioning rod, the sliding ring can slide on the outside of the positioning ring, the A spring is located between the sliding ring and the positioning ring, the sliding ring is fixedly connected to the front side of the mesh plate, the sliding ring is provided with a card block on the side away from the A spring, the card block can rotate on the outside of the A positioning rod, the limit bar is fixedly connected to the lower side of the mesh plate, and the card block can slide between the two limit bars.

[0020] By setting up the above technical solution, the connection unit can allow the mesh plate to be replaced quickly, thereby improving the replacement efficiency.

[0021] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0022] By setting up the above technical solution, the positioning unit can be adjusted to position corrugated cardboards of different sizes, thereby improving the applicability of the device.

[0023] Preferably, the limiting part includes a B electric push rod and two C electric push rods, a B limit block and two C limit blocks are provided between the two A positioning blocks, the B limit block is located between the two C limit blocks, the shaft end of the B electric push rod is connected to the upper side of the B limit block, the shaft end of the C electric push rod is connected to the upper side of the C limit block, the B electric push rod is installed on one side of the movable plate, the C electric push rod is installed on one side of the A positioning block, buffer blocks are fixed on the lower sides of the B limit block and the C limit block, and the B electric push rod and the C electric push rod are connected to the power supply and the controller through wires.

[0024] Preferably, the moving unit includes a D electric push rod, two A electric slide rails and two B electric slide rails, the upper side of the mounting shell is provided with a positioning plate, the upper side of the positioning plate is provided with a B through-hole, the D electric push rod is mounted on the upper side of the positioning plate, the shaft end of the D electric push rod passes through the B through-hole and is connected to the mounting shell, the outer side of the positioning plate is provided with a driving ring for sliding, the outer side of the driving ring is provided with a supporting ring for sliding, four support rods are fixed to the lower side of the support ring, the support rods are fixedly connected to the support shell and the A support plate, the upper side of the driving ring has two C-shaped driving rings 1, the C-shaped driving ring 1 is fixedly connected to the upper side of the positioning plate, the A electric slide rail is mounted on the upper side of the driving ring and the C-shaped driving ring 1 is connected to the moving end on the A electric slide rail, the upper side of the support ring is provided with a C-shaped driving ring 2, the C-shaped driving ring 2 is fixedly connected to the upper side of the driving ring, the B electric slide rail is mounted on the upper side of the support ring and the C-shaped driving ring 2 is connected to the moving end on the B electric slide rail, and the D electric push rod, A electric slide rail and B electric slide rail are all connected to a power supply and a controller through wires.

[0025] By setting up the above technical solution, the mobile unit can move with the pneumatic punching equipment and automatically process the corrugated cardboard, thereby improving the processing efficiency of the device.

[0026] Preferably, four C positioning holes are provided on the upper side of the positioning plate, and a B positioning rod slides inside the C positioning hole, and the B positioning rod is fixedly connected to the upper side of the mounting shell. A connecting ring is provided on the outer side of the D electric push rod, and the connecting ring is fixedly connected to the upper side of the B positioning rod.

[0027] Preferably, the auxiliary positioning unit includes four B springs, a sliding rod is provided on the inner side of the B spring, a B positioning block is slidingly provided on the outer side of the sliding rod, the B positioning block is fixedly connected to the outer side of the mounting shell, the outer side of the sliding rod is connected to a limiting nut by threaded engagement, an auxiliary ring is fixed on the upper side of the limiting nut, the auxiliary ring is rotatably connected to the sliding rod, the B spring is located between the B positioning block and the auxiliary ring, a limiting ring is installed on the outer side of the pneumatic punching device, the limiting ring is located on the upper side of the limiting nut, the sliding rod is fixedly connected to the upper side of the auxiliary strip, a D limiting block is provided on the upper side of the B positioning block, the D limiting block is fixedly connected to the upper end of the sliding rod, and a buffer strip is installed on the lower side of the auxiliary strip.

[0028] By setting up the above technical solution, the auxiliary positioning unit can assist in positioning and protecting the processing head of the pneumatic punching equipment, thereby improving the safety and processing quality of the device.

[0029] The utility model provides a corrugated cardboard processing and punching device, which has the following beneficial effects:

[0030] 1. Through the pneumatic punching equipment, auxiliary strips, and auxiliary positioning units, the processing area can be positioned when punching the corrugated cardboard and when the pneumatic punching equipment is separated from the corrugated cardboard, so that the pneumatic punching equipment can be separated from the corrugated cardboard more stably, thereby improving the processing quality and efficiency.

[0031] 2. By setting the mesh plate, support bar and connection unit, the mesh plate of corresponding mesh size can be quickly replaced according to demand, so as to better cooperate with the pneumatic punching equipment to punch the corrugated cardboard and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the front side top view of the three-dimensional structure of a corrugated cardboard processing and punching device proposed by the utility model;

[0033] Figure 2 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area A in the middle;

[0034] Figure 3 The utility model proposed Figure 1 A schematic diagram of the partially enlarged three-dimensional structure of area B in the middle;

[0035] Figure 4 The utility model proposed Figure 1 Schematic diagram of the partially enlarged three-dimensional structure of the middle C area;

[0036] Figure 5 The utility model proposed Figure 1 Schematic diagram of the partially enlarged three-dimensional structure of the middle D area;

[0037] Figure 6 The utility model proposed Figure 1 Schematic diagram of the partially enlarged three-dimensional structure of the middle E area;

[0038] Figure 7 This is a schematic diagram of the front side upward perspective structure of a corrugated cardboard processing and punching device proposed by the utility model;

[0039] Figure 8 The utility model proposed Figure 7 Schematic diagram of the partially enlarged three-dimensional structure of the middle F area;

[0040] Figure 9 The utility model proposed Figure 7 Schematic diagram of the partially enlarged three-dimensional structure of the middle G area;

[0041] Figure 10 This is a schematic diagram of the upper side cutaway three-dimensional structure of a corrugated cardboard processing and punching device proposed in the utility model;

[0042] Figure 11The utility model proposed Figure 10 Schematic diagram of the partially enlarged three-dimensional structure of the middle H area.

[0043] In the figure: 1. Mesh plate; 2. Support bar; 3. Mounting shell; 4. Support plate A; 5. Auxiliary bar; 6. Connecting unit; 61. Spring A; 62. Limit block A; 63. Limit bar; 64. Positioning rod A; 65. Positioning ring; 66. Sliding ring; 67. Block; 7. Adjusting and positioning unit; 71. Electric push rod A; 72. Double-ended electric slide rail; 73. Limiting part; 731. Electric push rod B; 732. Electric push rod C; 733. Limit block B; 734. Limit block C; 735. Buffer block; 74. Mounting plate; 75. Connecting block; 76. Positioning block A; 77. Driving block; 78. Guide bar A; 8. Moving unit; 81. D electric push rod; 82. A electric slide rail; 83. B electric slide rail; 84. Positioning plate; 85. Driving ring; 86. Support ring; 87. Support rod; 88. C-type driving ring one; 89. C-type driving ring two; 810. B positioning rod; 811. Connecting ring; 9. Auxiliary positioning unit; 91. B spring; 92. Sliding rod; 93. B positioning block; 94. Limit nut; 95. Auxiliary ring; 96. Limit ring; 97. D limit block; 98. Buffer strip; 10. Collecting shell; 11. Pneumatic punching equipment; 12. Support shell; 13. Moving plate; 14. Reinforcement strip; 15. B support plate. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0045] Reference Figures 1-11 A corrugated cardboard processing and punching device includes a mesh plate 1, a pneumatic punching device 11 and a support shell 12. The mesh plate 1 is located on the upper side of the support shell 12, and the pneumatic punching device 11 is located on the upper side of the mesh plate 1. The pneumatic punching device 11 is connected to the air source and the controller through an air pipe. The device also includes: two support bars 2, a mounting shell 3, two A support plates 4, two auxiliary bars 5, two connecting units 6, an adjustment and positioning unit 7, a moving unit 8, an auxiliary positioning unit 9, and a collecting shell 10.

[0046] A positioning groove is provided on one side of the support bar 2, and the mesh plate 1 can slide inside the positioning groove. The mesh size on the mesh plate 1 is matched with the processing head and processing size requirements on the pneumatic punching equipment 11, thereby improving the processing quality and allowing the waste corrugated cardboard during processing to fall from the mesh into the collection shell 10. The support bar 2 is fixedly connected to the upper side of the support shell 12. A plurality of reinforcing bars 14 are provided between the mesh plate 1 and the collection shell 10. The reinforcing bar 14 is located between the two support bars 2 and the support bar 2 and the reinforcing bar 14 are fixedly connected. The reinforcing bar 14 supports the mesh plate 1, making the mesh plate 1 more stable.

[0047] The collecting shell 10 is located on the lower side of the mesh plate 1 and can slide inside the supporting shell 12. Two B supporting plates 15 are fixed inside the collecting shell 10. The B supporting plates 15 are located on the lower side of the reinforcing strips 14. The B supporting plates 15 support the middle of the reinforcing strips 14, thereby improving the supporting force of the reinforcing strips 14.

[0048] The connecting unit 6 is located between the support bar 2 and the mesh plate 1. The connecting unit 6 includes an A spring 61, an A limit block 62 and four limit bars 63. The A limit block 62 is fixedly connected to the front side of the mesh plate 1. The A limit block 62 can slide on the inside of the positioning groove. An A positioning hole is provided on one side of the A limit block 62. A B positioning hole is provided on one side of the support bar 2. An A positioning rod 64 slides inside the A positioning hole. The A positioning rod 64 can slide inside the B positioning hole. A positioning ring 65 is provided on one side of the A limit block 62. A sliding ring 66 is provided on the side of the positioning ring 65 away from the A limit block 62. The positioning ring 65 is fixedly connected to the outside of the A positioning rod 64. The sliding ring 66 can slide on the outside of the positioning ring 65. The A spring 61 is located between the sliding ring 66 and the positioning ring 65. The sliding ring 66 is fixedly connected to the front side of the mesh plate 1. A block 67 is provided on the side of the sliding ring 66 away from the A spring 61. The block 67 can rotate on the outside of the A positioning rod 64. The limit bar 63 is fixedly connected to the lower side of the mesh plate 1, and the clamping block 67 can slide between the two limit bars 63. When the mesh plate 1 is installed in the positioning grooves on the two support bars 2 and is in place, the A spring 61 cooperates with the positioning ring 65 to allow the A positioning rod 64 to enter the B positioning hole, and then cooperates with the A limit block 62 to position the mesh plate 1, thereby achieving quick installation. Similarly, the A positioning rod 64 can be pulled out of the B positioning hole to remove the mesh plate 1, and the four limit bars 63 are divided into two groups to form an installation position and a removal position. After installation, the clamping block 67 is moved between the two limit bars 63 in the installation position. When installing and removing, the clamping block 67 is moved between the two limit bars 63 in the removal position to achieve the positioning of the A positioning rod 64, making the installation and removal of the mesh plate 1 more convenient, thereby improving the installation and removal efficiency of the mesh plate 1, and the corresponding mesh plate 1 can be quickly replaced according to the processing size, thereby improving the replacement efficiency of the device;

[0049] Two movable plates 13 are provided between the two A support plates 4. The A support plate 4 is fixedly connected to the upper side of the support shell 12 and the support bar 2. The movable plate 13 is located between the upper side of the mesh plate 1 and the two support bars 2.

[0050] The adjusting and positioning unit 7 is located between the two A support plates 4 and the two movable plates 13. The adjusting and positioning unit 7 includes four A electric push rods 71 ​​and two double-end electric slide rails 72. One side of the A support plate 4 is provided with two A through holes and two connecting holes, and one side of the movable plate 13 is provided with two auxiliary holes and a sliding hole. The A support plate 4 is fixed with a mounting plate 74 on the side away from the movable plate 13. The A electric push rod 71 is mounted on the upper side of the mounting plate 74. Two A guide bars 78 are provided on the upper side of the mesh plate 1. The A guide bar 78 is detachably connected to the inner side of the connecting hole and the A guide bar 78 is slidingly connected to the inner side of the auxiliary hole. The A guide bar 78 plays a guiding and limiting role in the movement of the movable plate 13, making the movement of the movable plate 13 more stable. The shaft end of the A electric push rod 71 passes through the A through hole and is connected to the movable plate 13. The A electric push rod 71 is connected to the power supply and the controller through a wire. The A electric push rod 71 can move the movable plate 13 left and right on the mesh plate 1, so that the two movable plates 13 can automatically adjust their positions to position the corrugated cardboard left and right.

[0051] There are two connecting blocks 75 sliding inside the sliding hole. A positioning block 76 is provided at the front and rear ends of the opposite side of the two movable plates 13. The A positioning block 76 is fixedly connected to the connecting block 75. A driving block 77 is fixed on the side of the connecting block 75 away from the A positioning block 76. The double-end electric slide 72 is installed on one side of the movable plate 13. The driving block 77 is connected to the moving end of the double-end electric slide 72. The double-end electric slide 72 is connected to the power supply and the controller through a wire. The double-end electric slide 72 moves in opposite directions in the sliding hole with the connecting block 75 through the driving block 77. The connecting block 75 moves with the A positioning block 76, so that the A positioning block 76 can automatically adjust its position to position the corrugated cardboard front and back.

[0052] A limiting portion 73 is provided between the movable plate 13 and the two A positioning blocks 76. The limiting portion 73 includes a B electric push rod 731 and two C electric push rods 732. A B limiting block 733 and two C limiting blocks 734 are provided between the two A positioning blocks 76. The B limiting block 733 is located between the two C limiting blocks 734. The shaft end of the B electric push rod 731 is connected to the upper side of the B limiting block 733. The shaft end of the C electric push rod 732 is connected to the upper side of the C limiting block 734. The B electric push rod 731 is installed on one side of the movable plate 13. The C electric push rod 732 is installed on one side of the A positioning block 76. The B limiting block 73 Buffer blocks 735 are fixed on the lower sides of the A and C limit blocks 734. The B electric push rod 731 and the C electric push rod 732 are connected to the power supply and the controller through wires. The B electric push rod 731 and the C electric push rod 732 respectively move the B limit blocks 733 and the C limit blocks 734 up and down, so that the B limit blocks 733 and the C limit blocks 734 limit the upper side of the outer edge of the corrugated cardboard, realizing the ability to automatically position the corrugated cardboard, so that the corrugated cardboard is in a suitable position, improving the automation level of the device, and the buffer block 735 can reduce the probability of causing indentations to the corrugated cardboard, thereby improving the production quality.

[0053] The mounting shell 3 is mounted on the upper end of the outer side of the pneumatic punching device 11;

[0054] The mobile unit 8 is located between the pneumatic punching device 11 and the support shell 12. The mobile unit 8 includes a D electric push rod 81, two A electric slide rails 82 and two B electric slide rails 83. A positioning plate 84 is provided on the upper side of the mounting shell 3. A B through hole is provided on the upper side of the positioning plate 84. The D electric push rod 81 is installed on the upper side of the positioning plate 84. The shaft end of the D electric push rod 81 passes through the B through hole and is connected to the mounting shell 3. Four C positioning holes are provided on the upper side of the positioning plate 84. A B positioning rod 810 slides inside the C positioning hole. The B positioning rod 810 is fixedly connected to the upper side of the mounting shell 3. The D electric push rod 81 A connecting ring 811 is provided on the outside, and the connecting ring 811 is fixedly connected to the upper side of the B positioning rod 810. The B positioning rod 810 can guide and limit the installation shell 3, making the movement of the installation shell 3 more stable, and the connecting ring 811 plays a role in connecting and positioning the B positioning rod 810, thereby improving the stability of the device. The D electric push rod 81 can move the installation shell 3 up and down on the lower side of the positioning plate 84. The installation shell 3 moves together with the pneumatic punching device 11, allowing the pneumatic punching device 11 to automatically process and punch holes in the corrugated cardboard, thereby improving processing efficiency.

[0055] The outer side of the positioning plate 84 slides with a driving ring 85, and the outer side of the driving ring 85 slides with a supporting ring 86. Four support rods 87 are fixed on the lower side of the supporting ring 86. The support rods 87 are fixedly connected to the support shell 12 and the A support plate 4. There are two C-shaped driving rings 88 sliding on the upper side of the driving ring 85. The C-shaped driving ring 88 is fixedly connected to the upper side of the positioning plate 84. The A electric slide 82 is installed on the upper side of the driving ring 85 and the C-shaped driving ring 88 is connected to the moving end of the A electric slide 82. There is a C-shaped driving ring 2 89 sliding on the upper side of the support ring 86. The C-shaped driving ring 2 89 is fixedly connected to the upper side of the driving ring 85. The B electric The movable slide 83 is installed on the upper side of the support ring 86 and the C-type driving ring 2 89 is connected to the moving end of the B electric slide 83. The D electric push rod 81, the A electric slide 82 and the B electric slide 83 are all connected to the power supply and the controller through wires. The A electric slide 82 moves in the driving ring 85 with the positioning plate 84 through the C-type driving ring 1 88, and the B electric slide 83 moves in the support ring 86 with the driving ring 85 through the C-type driving ring 2 89, which improves the automation level of the device and allows the device to better process and punch holes in different positions on the corrugated cardboard, thereby increasing the processing range of the device.

[0056] The auxiliary strip 5 is located on the lower side of the pneumatic punching device 11 and the upper side of the mesh plate 1;

[0057] The auxiliary positioning unit 9 is located between the auxiliary bar 5 and the mounting shell 3. The auxiliary positioning unit 9 includes four B springs 91. A sliding rod 92 is provided on the inner side of the B spring 91. A B positioning block 93 is sliding on the outer side of the sliding rod 92. The B positioning block 93 is fixedly connected to the outer side of the mounting shell 3. The outer side of the sliding rod 92 is connected to a limiting nut 94 by a threaded engagement. An auxiliary ring 95 is fixed on the upper side of the limiting nut 94. The auxiliary ring 95 is rotatably connected to the sliding rod 92. The B spring 91 is located between the B positioning block 93 and the auxiliary ring 95. A limiting ring 96 is installed on the outer side of the pneumatic punching device 11. The limiting ring 96 is located on the upper side of the limiting nut 94. The sliding rod 92 is fixedly connected to the upper side of the auxiliary bar 5. A D limiting block 97 is provided on the upper side of the B positioning block 93. The D limiting block 97 is fixedly connected to the upper end of the sliding rod 92. A buffer bar 98 is installed on the lower side of the auxiliary bar 5. 98 can reduce the probability of causing indentations on the corrugated cardboard and improve production quality. When the pneumatic punching equipment 11 moves down for processing, the auxiliary strip 5 will first contact the upper side of the corrugated cardboard through the buffer strip 98, and then the auxiliary strip 5 moves up with the sliding rod 92. After moving to the appropriate position, the limit nut 94 contacts the limit ring 96, so that the auxiliary strip 5 cannot move up. At this time, the auxiliary strip 5 can position the processing area. At the same time, when the pneumatic punching equipment 11 moves up after the processing is completed, under the action of the B spring 91, the auxiliary strip 5 will also press on the corrugated cardboard, so that the pneumatic punching equipment 11 can be more stably separated from the corrugated cardboard, which improves the stability and processing quality during processing, and can limit the downward movement of the pneumatic punching equipment 11, reduce the probability of the pneumatic punching equipment 11 colliding with the mesh plate 1, and improve the safety of the device.

[0058] In the description of this patent, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, for example, to mean a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. A person skilled in the art will understand the specific meanings of the above terms in this patent in specific circumstances.

[0059] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrugated cardboard processing and punching device, comprising a mesh plate (1), a pneumatic punching device (11) and a support shell (12), wherein the mesh plate (1) is located on the upper side of the support shell (12), the pneumatic punching device (11) is located on the upper side of the mesh plate (1), and the pneumatic punching device (11) is connected to an air source and a controller through an air pipe, characterized in that: Also includes: Two support bars (2), one side of each support bar (2) is provided with a positioning groove, the mesh plate (1) can slide inside the positioning groove, and the support bar (2) is fixedly connected to the upper side of the support shell (12); A mounting shell (3), wherein the mounting shell (3) is mounted on the upper end of the outer side of the pneumatic punching device (11); Two A support plates (4), two movable plates (13) are provided between the two A support plates (4), the A support plates (4) are fixedly connected to the upper side of the support shell (12) and the support bars (2), and the movable plates (13) are located between the upper side of the mesh plate (1) and the two support bars (2); Two auxiliary strips (5), said auxiliary strips (5) being located on the lower side of the pneumatic punching device (11) and the upper side of the mesh plate (1); A collecting shell (10), the collecting shell (10) is located on the lower side of the mesh plate (1) and the collecting shell (10) can slide inside the supporting shell (12); two connecting units (6), wherein the connecting units (6) are located between the support bar (2) and the mesh plate (1); An adjusting and positioning unit (7), wherein the adjusting and positioning unit (7) is located between the two A support plates (4) and the two movable plates (13); A moving unit (8), the moving unit (8) being located between the pneumatic punching device (11) and the supporting shell (12); An auxiliary positioning unit (9), wherein the auxiliary positioning unit (9) is located between the auxiliary strip (5) and the mounting shell (3).

2. A corrugated cardboard processing and punching device according to claim 1, characterized in that: A plurality of reinforcing bars (14) are provided between the mesh plate (1) and the collection shell (10); the reinforcing bars (14) are located between the two support bars (2), and the support bars (2) and the reinforcing bars (14) are fixedly connected; two B support plates (15) are fixed inside the collection shell (10); the B support plates (15) are located below the reinforcing bars (14).

3. The corrugated cardboard processing and punching device according to claim 1, characterized in that: The connecting unit (6) includes an A spring (61), an A limit block (62) and four limit bars (63). The A limit block (62) is fixedly connected to the front side of the mesh plate (1). The A limit block (62) can slide inside the positioning groove. One side of the A limit block (62) is provided with an A positioning hole. One side of the support bar (2) is provided with a B positioning hole. An A positioning rod (64) slides inside the A positioning hole. The A positioning rod (64) can slide inside the B positioning hole. One side of the A limit block (62) is provided with a positioning ring (65). The side of the positioning ring (65) away from the A limit block (62) is provided with a sliding The movable ring (66) is fixedly connected to the outer side of the A positioning rod (64), the sliding ring (66) can slide on the outer side of the positioning ring (65), the A spring (61) is located between the sliding ring (66) and the positioning ring (65), the sliding ring (66) is fixedly connected to the front side of the mesh plate (1), and a clamping block (67) is provided on the side of the sliding ring (66) away from the A spring (61), and the clamping block (67) can rotate on the outer side of the A positioning rod (64), the limiting strip (63) is fixedly connected to the lower side of the mesh plate (1), and the clamping block (67) can slide between the two limiting strips (63).

4. The corrugated cardboard processing and punching device according to claim 1, characterized in that: The adjustment and positioning unit (7) includes four A electric push rods (71) and two double-end electric slide rails (72). Two A through holes and two connecting holes are provided on one side of the A support plate (4). Two auxiliary holes and a sliding hole are provided on one side of the movable plate (13). A mounting plate (74) is fixed on the side of the A support plate (4) away from the movable plate (13). The A electric push rod (71) is mounted on the upper side of the mounting plate (74). The shaft end of the A electric push rod (71) passes through the A through hole to be connected to the movable plate (13). Two connecting blocks (75) are slid inside the sliding hole. A positioning block (76) is provided at both ends of the front and rear ends of the opposite side of the two movable plates (13). The A positioning block (76) The double-end electric slide rail (72) is fixedly connected to the connecting block (75), and a driving block (77) is fixed on the side of the connecting block (75) away from the A positioning block (76). The double-end electric slide rail (72) is installed on one side of the movable plate (13), and the driving block (77) is connected to the upper movable end of the double-end electric slide rail (72). A limiting portion (73) is provided between the movable plate (13) and the two A positioning blocks (76). Two A guide bars (78) are provided on the upper side of the mesh plate (1), and the A guide bars (78) are detachably connected to the inner side of the connecting hole and the A guide bars (78) are slidably connected to the inner side of the auxiliary hole. The A electric push rod (71) and the double-end electric slide rail (72) are connected to a power supply and a controller through wires.

5. The corrugated cardboard processing and punching device according to claim 4, characterized in that: The limiting portion (73) includes a B electric push rod (731) and two C electric push rods (732). A B limiting block (733) and two C limiting blocks (734) are provided between the two A positioning blocks (76). The B limiting block (733) is located between the two C limiting blocks (734). The shaft end of the B electric push rod (731) is connected to the upper side of the B limiting block (733). The shaft end of the C electric push rod (732) is connected to the upper side of the C limiting block (734). The B electric push rod (731) is installed on one side of the movable plate (13). The C electric push rod (732) is installed on one side of the A positioning block (76). Buffer blocks (735) are fixed on the lower sides of the B limiting block (733) and the C limiting block (734). The B electric push rod (731) and the C electric push rod (732) are connected to a power supply and a controller through a wire.

6. The corrugated cardboard processing and punching device according to claim 1, characterized in that: The mobile unit (8) includes a D electric push rod (81), two A electric slide rails (82) and two B electric slide rails (83). A positioning plate (84) is provided on the upper side of the mounting shell (3). A B through hole is provided on the upper side of the positioning plate (84). The D electric push rod (81) is mounted on the upper side of the positioning plate (84). The shaft end of the D electric push rod (81) passes through the B through hole to be connected to the mounting shell (3). A driving ring (85) is slidably provided on the outer side of the positioning plate (84). A support ring (86) is slidably provided on the outer side of the driving ring (85). Four support rods (87) are fixed on the lower side of the support ring (86). The support rods (87) are fixedly connected to the support shell (12) and the A support plate (4). The driving ring (85) is provided with a plurality of support rods (87). The side sliding has two C-type driving rings (88), the C-type driving ring (88) is fixedly connected to the upper side of the positioning plate (84), the A electric slide (82) is installed on the upper side of the driving ring (85) and the C-type driving ring (88) is connected to the upper moving end of the A electric slide (82), the upper side of the support ring (86) is slid with a C-type driving ring (89), the C-type driving ring (89) is fixedly connected to the upper side of the driving ring (85), the B electric slide (83) is installed on the upper side of the support ring (86) and the C-type driving ring (89) is connected to the upper moving end of the B electric slide (83), the D electric push rod (81), the A electric slide (82) and the B electric slide (83) are all connected to the power supply and the controller through wires.

7. The corrugated cardboard processing and punching device according to claim 6, characterized in that: Four C positioning holes are provided on the upper side of the positioning plate (84), and a B positioning rod (810) is slidably provided inside the C positioning hole. The B positioning rod (810) is fixedly connected to the upper side of the mounting shell (3). A connecting ring (811) is provided on the outer side of the D electric push rod (81), and the connecting ring (811) is fixedly connected to the upper side of the B positioning rod (810).

8. The corrugated cardboard processing and punching device according to claim 1, characterized in that: The auxiliary positioning unit (9) includes four B springs (91), a sliding rod (92) is provided on the inner side of the B spring (91), a B positioning block (93) is slidably provided on the outer side of the sliding rod (92), and the B positioning block (93) is fixedly connected to the outer side of the mounting shell (3). The outer side of the sliding rod (92) is connected to a limiting nut (94) through threaded engagement, and an auxiliary ring (95) is fixed on the upper side of the limiting nut (94), and the auxiliary ring (95) is rotatably connected to the sliding rod (92). The B spring (91) is located between the B positioning block (93) and the auxiliary ring (95). A limiting ring (96) is installed on the outside of the pneumatic punching device (11). The limiting ring (96) is located on the upper side of the limiting nut (94). The sliding rod (92) is fixedly connected to the upper side of the auxiliary strip (5). A D limiting block (97) is provided on the upper side of the B positioning block (93). The D limiting block (97) is fixedly connected to the upper end of the sliding rod (92). A buffer strip (98) is installed on the lower side of the auxiliary strip (5).

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