Quantitative paperboard cutting device for packaging carton

Abstract

The paperboard quantitative cutting device for the packaging carton relates to the technical field of carton cutting and comprises a base, a two-way threaded rod is installed on one side of the interior of the base through a bearing, and one end of the two-way threaded rod penetrates through one side of the interior of the base and is connected with a rotating handle. The outer side of the bidirectional threaded rod is sleeved with two threaded blocks, the top ends of the threaded blocks are hinged to a connecting plate through hinge pieces, a top plate is installed at the top end of the base, and a cutting table is arranged below the top plate. According to the paper board cutting device, through the arrangement of the second electric telescopic rod, the baffle can be driven to horizontally move under the telescopic action of the second electric telescopic rod, so that the horizontal position of the baffle can be flexibly adjusted, and paper boards with different sizes and specifications can be quantitatively cut conveniently in the cutting process of the paper boards; and the height of the cutting table can be adjusted by rotating a rotating handle, so that the cutting thickness can be controlled, and the quantitative cutting effect of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton cutting, in particular to a paperboard quantitative cutting device for packaging cartons. Background Art

[0002] Compared with traditional packaging materials, packaging cartons have the characteristics of low cost, low weight and easy processing, so they are widely popular. In the process of processing packaging cartons, multiple processes are required, among which cutting is a common one. By using the corresponding cutting device to cut the cardboard, the appropriate size can be obtained, which is convenient for assembly or folding into packaging cartons. In the prior art, the cardboard cutting device for packaging cartons lacks a good quantitative cutting effect during use, and cannot control the cutting length and thickness as needed, resulting in large cutting errors during the cutting process, affecting the cutting quality. Therefore, in order to solve this problem, this case is created to design a quantitative cutting device for cardboard for packaging cartons. Utility Model Content

[0003] The utility model aims to provide a quantitative cutting device for paperboard used in packaging cartons, so as to solve the quantitative cutting problem proposed in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cardboard quantitative cutting device for packaging cartons, comprising a base, a bidirectional threaded rod is installed on one side of the base through a bearing, and one end of the bidirectional threaded rod passes through one side of the base and is connected to a rotating handle, two threaded blocks are sleeved on the outer side of the bidirectional threaded rod, and the top of the threaded block is hinged with a connecting plate through a hinge, a top plate is installed on the top of the base, and a cutting table is arranged below the top plate, second electric telescopic rods are installed on both sides of one end of the top of the cutting table, and one end of the second electric telescopic rod is bolted to a baffle, a mounting frame is installed on the bottom end of the top plate, and a sleeve block is sleeved on the outer side of the mounting frame, a cutting head is installed on the bottom end of the sleeve block by welding, and a vertical piece is installed on the top of the sleeve block, and a first electric telescopic rod is installed on one side of the bottom end of the top plate.

[0005] Preferably, the top end of the connecting plate passes through the top end of the base and is hinged to the bottom end of the cutting table through a hinge, and the two connecting plates form an eight-shaped shape in the air.

[0006] Preferably, two ends of the threaded block are in contact with two ends inside the base, and the two threaded blocks are symmetrical about the vertical center axis of the cutting table.

[0007] Preferably, the baffle and the cutting table are perpendicular to each other, and the cutting head is arranged above the cutting table, and the cutting head is arranged at an end of the baffle away from the second electric telescopic rod.

[0008] Preferably, a fixing plate is installed at the middle position of one end of the top of the baffle by welding, and the fixing plate is provided with a screw rod, the bottom end of the screw rod passes through the top of the fixing plate and is connected to a clamping plate through a bearing.

[0009] Preferably, one end of the clamping plate is in contact with one end of the baffle plate, and the length of the clamping plate is slightly smaller than the length of the baffle plate.

[0010] Preferably, the inner wall of the fixing plate is in contact with the outer side of the screw rod, and the inner wall of the fixing plate is provided with an internal thread matching the outer side of the screw rod.

[0011] Compared with the related art, the paperboard quantitative cutting device for packaging cartons provided by the utility model has the following beneficial effects:

[0012] The utility model provides a baffle and a cutting table. By providing a second electric telescopic rod, the baffle can be driven to move horizontally under the extension and retraction of the second electric telescopic rod, so that the horizontal position of the baffle can be flexibly adjusted, so that during the cutting process of cardboard, quantitative cutting of different sizes can be facilitated, and the height of the cutting table can be adjusted by rotating the rotating handle, so that the cutting thickness can be controlled, thereby achieving the quantitative cutting effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0014] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0017] In the figure: 1. Turning handle; 2. Threaded block; 3. Connecting plate; 4. Bidirectional threaded rod; 5. Base; 6. Cutting table; 7. Baffle; 8. Cutting blade; 9. Bushing block; 10. Vertical piece; 11. First electric telescopic rod; 12. Mounting frame; 13. Clamping plate; 14. Second electric telescopic rod; 15. Top plate; 16. Fixed plate; 17. Screw rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Example 1: Please refer to Figure 1-4 , a cardboard quantitative cutting device for packaging cartons, comprising a base 5, a bidirectional threaded rod 4 is installed on one side of the base 5 through a bearing, and one end of the bidirectional threaded rod 4 passes through one side of the base 5 and is connected to a rotating handle 1, two threaded blocks 2 are sleeved on the outer side of the bidirectional threaded rod 4, and the top of the threaded block 2 is hinged with a connecting plate 3 through a hinge, a top plate 15 is installed on the top of the base 5, and a cutting table 6 is arranged below the top plate 15, and a second electric telescopic rod 14 is installed on both sides of one end of the top of the cutting table 6, and a baffle 7 is bolted to one end of the second electric telescopic rod 14, a mounting frame 12 is installed on the bottom end of the top plate 15, and a sleeve block 9 is sleeved on the outer side of the mounting frame 12, a cutting head 8 is installed on the bottom end of the sleeve block 9 by welding, and a vertical sheet 10 is installed on the top of the sleeve block 9, and a first electric telescopic rod 11 is installed on one side of the bottom end of the top plate 15;

[0020] The top of the connecting plate 3 passes through the top of the base 5 and is hinged to the bottom of the cutting table 6 through a hinge, and the two connecting plates 3 are in an eight-shaped shape in the air;

[0021] The two ends of the threaded block 2 are in contact with the two ends inside the base 5, and the two threaded blocks 2 are symmetrical about the vertical center axis of the cutting table 6;

[0022] The baffle plate 7 and the cutting table 6 are perpendicular to each other, and the cutting blade 8 is arranged above the cutting table 6, and the cutting blade 8 is arranged at one end of the baffle plate 7 away from the second electric telescopic rod 14;

[0023] Specifically, Figure 1 , Figure 2 and Figure 3As shown, during the use of the device, firstly, the device is provided with a sleeve block 9. During the extension and retraction of the first electric telescopic rod 11, the vertical piece 10 can be driven to move horizontally, so that the sleeve block 9 can drive the cutting head 8 to move horizontally outside the mounting frame 12. The cutting effect can be achieved by utilizing the horizontal movement of the cutting head 8. Then, in order to improve the cutting quality of the device, the device is provided with a cutting table 6. The cardboard to be cut can be placed above the cutting table 6, and one end of the cardboard can be pressed against one end of the baffle 7, so that the cardboard can be positioned. In addition, a second electric telescopic rod 14 is provided. When the second electric telescopic rod is The horizontal position of the baffle 7 can be flexibly adjusted under the extension of 14, so that the horizontal position of the baffle 7 can be flexibly adjusted and positioned during the cardboard cutting process, which is convenient for cutting the cardboard into different sizes, thereby achieving the quantitative cutting effect of the device, and the device is provided with a rotating handle 1, and the bidirectional threaded rod 4 can be driven to rotate when the rotating handle 1 is manually rotated. Due to the rotation of the bidirectional threaded rod 4 and the restriction of the inner wall of the base 5, the two threaded blocks 2 can be horizontally moved in opposite directions, so that the cutting table 6 can be pushed up and down through the connecting plate 3, thereby achieving the height adjustment effect of the cutting table 6, thereby controlling the cutting quality of the device.

[0024] Embodiment 2: A fixing plate 16 is installed at the middle position of one end of the top of the baffle plate 7 by welding, and a screw rod 17 is provided on the fixing plate 16, and the bottom end of the screw rod 17 passes through the top of the fixing plate 16 and is connected to the clamping plate 13 through a bearing;

[0025] One end of the clamping plate 13 is in contact with one end of the baffle plate 7, and the length of the clamping plate 13 is slightly smaller than the length of the baffle plate 7;

[0026] The inner wall of the fixing plate 16 is in contact with the outer side of the screw rod 17, and the inner wall of the fixing plate 16 is provided with an internal thread matching the outer side of the screw rod 17;

[0027] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, during the use of the device, in order to improve the cutting quality of the device and increase the cutting stability of the device, the device is provided with a clamping plate 13, which can be moved up and down by rotating the screw rod 17. Under the rotation of the screw rod 17 and the restriction of the baffle 7, the clamping plate 13 can be fixed on the cardboard placed on the cutting table 6 through the clamping plate 13, thereby improving the cutting quality of the device.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardboard quantitative cutting device for packaging cartons, comprising a base (5), characterized in that: A bidirectional threaded rod (4) is installed on one side of the interior of the base (5) via a bearing, and one end of the bidirectional threaded rod (4) passes through one side of the interior of the base (5) and is connected to a rotating handle (1). Two threaded blocks (2) are sleeved on the outer side of the bidirectional threaded rod (4), and the top of the threaded block (2) is hingedly connected to a connecting plate (3) via a hinge. A top plate (15) is installed on the top of the base (5), and a cutting table (6) is arranged below the top plate (15). Second electric telescopic rods (14) are installed on both sides of one end of the top of the cutting table (6), and one end of the second electric telescopic rod (14) is bolted to a baffle (7). A mounting frame (12) is installed on the bottom end of the top plate (15), and a sleeve block (9) is sleeved on the outer side of the mounting frame (12). A cutting blade (8) is installed on the bottom end of the sleeve block (9) by welding, and a vertical plate (10) is installed on the top of the sleeve block (9). A first electric telescopic rod (11) is installed on one side of the bottom end of the top plate (15).

2. A cardboard quantitative cutting device for packaging cartons according to claim 1, characterized in that: The top end of the connecting plate (3) passes through the top end of the base (5) and is hinged to the bottom end of the cutting table (6) via a hinge, and the two connecting plates (3) form an "eight" shape in the air.

3. A cardboard quantitative cutting device for packaging cartons according to claim 1, characterized in that: The two ends of the threaded block (2) are in contact with the two ends inside the base (5), and the two threaded blocks (2) are symmetrical about the vertical center axis of the cutting table (6).

4. A cardboard quantitative cutting device for packaging cartons according to claim 1, characterized in that: The baffle plate (7) and the cutting table (6) are perpendicular to each other, and the cutting head (8) is arranged above the cutting table (6). The cutting head (8) is arranged at an end of the baffle plate (7) away from the second electric telescopic rod (14).

5. The cardboard quantitative cutting device for packaging carton according to claim 1, characterized in that: A fixing plate (16) is installed at the middle position of one end of the top of the baffle (7) by welding, and the fixing plate (16) is provided with a screw rod (17), the bottom end of the screw rod (17) passes through the top of the fixing plate (16) and is connected to the clamping plate (13) via a bearing.

6. A cardboard quantitative cutting device for packaging cartons according to claim 5, characterized in that: One end of the clamping plate (13) contacts one end of the baffle plate (7), and the length of the clamping plate (13) is slightly smaller than the length of the baffle plate (7).

7. A cardboard quantitative cutting device for packaging cartons according to claim 5, characterized in that: The inner wall of the fixing plate (16) is in contact with the outer side of the screw rod (17), and the inner wall of the fixing plate (16) is provided with an internal thread matching the outer side of the screw rod (17).

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