Corrugated board cutting equipment for corrugated carton production

Abstract

The invention provides corrugated board cutting equipment for corrugated carton production, and belongs to the technical field of corrugated board production. Comprising an operation table, an inverted-U-shaped mounting frame is fixedly connected to the top of the operation table, a hydraulic rod is mounted at the top of the mounting frame, a mounting base is fixedly connected to the bottom of a driving shaft of the hydraulic rod, a cutter is arranged at the bottom of the mounting base, and a mounting assembly is arranged at the joint of the cutter and the mounting base; positioning assemblies are arranged on the two sides of the mounting base, a baffle movably connected to the operation table is arranged on one side of the mounting frame, and an adjusting assembly is arranged at the joint of the baffle and the operation table. According to the cutting device, a cutter can be mounted and dismounted more simply and quickly, the maintenance and replacement efficiency of the cutter is effectively improved, meanwhile, the device can position a corrugated board in the cutting process, the situation that the cutting effect is affected by displacement of the corrugated board is avoided, the device can cut the corrugated board in different lengths, and the cutting efficiency is improved. And the application range is wider.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paperboard production, in particular to a corrugated paperboard cutting device for producing corrugated paper boxes. Background Art

[0002] In the process of corrugated cardboard production, it is necessary to cut it, but most of the current cutting devices have a simple structure and do not have a positioning mechanism. If the corrugated cardboard shifts during the cutting process, the cutting effect will be seriously affected. At the same time, the installation of the cutter is mostly fixed by bolts. Although this method is simple to operate, it is time-consuming and affects work efficiency. Therefore, the present application provides a corrugated cardboard cutting device for corrugated box production to meet the needs. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a corrugated cardboard cutting device for producing corrugated cardboard boxes to solve the problems that the displacement of the existing corrugated cardboard will affect the cutting effect and the installation and disassembly of the cutter are relatively troublesome.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: A corrugated cardboard cutting device for corrugated box production comprises an operating table, an inverted U-shaped mounting frame is fixedly connected to the top of the operating table, a hydraulic rod is installed on the top of the mounting frame, a mounting seat is fixedly connected to the bottom of the driving shaft of the hydraulic rod, a cutter is arranged at the bottom of the mounting seat, a mounting assembly is arranged at the connection between the cutter and the mounting seat, positioning assemblies are arranged on both sides of the mounting seat, a baffle movably connected to the operating table is arranged on one side of the mounting frame, and an adjustment assembly is arranged at the connection between the baffle and the operating table.

[0005] In one possible implementation, the mounting assembly includes a mounting groove, a mounting block, a mounting hole, a through groove and a mounting rod, the mounting groove is opened at the bottom of the mounting seat, the mounting block is fixedly connected to the top of the cutter and is adapted to the size of the mounting groove, the mounting hole passes through the mounting block, the through groove passes through the inner wall of one side of the mounting groove, the mounting rod is movably connected to the through groove and is adapted to the size of the mounting hole, and the cross-section of the mounting rod is a right-angled trapezoid.

[0006] In a possible implementation, the mounting assembly further includes a first slide groove, a first slider, a first spring and a pull plate, the first slide groove is opened on the inner wall of the through groove, the first slider is fixedly connected to the outer periphery of the mounting rod and is slidably connected to the first slide groove, the first spring is sleeved on the outer periphery of the mounting rod and its two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove, and the pull plate is fixedly connected to the outer end of the mounting rod.

[0007] In a possible implementation, the positioning assembly includes a vertical rod and a pressure plate. The vertical rod is provided in two groups and is located on both sides of the mounting seat. The pressure plate is fixedly connected to the bottom of the vertical rod and its height is lower than that of the cutter.

[0008] In a possible implementation, the positioning assembly also includes a second slide groove, a second slider, a second spring, a first guide groove and a first guide block, the second slide groove is opened on both side surfaces of the mounting seat, the second slider is slidably connected to the second slide groove and fixedly connected to the top of the vertical rod, the second spring is installed inside the second slide groove and its two ends are respectively fixedly connected to the top of the second slider and the inner wall of the top of the second slide groove, the first guide groove is opened on the inner walls on both sides of the second slide groove, the first guide block is fixedly connected to both sides of the second slider and slidably connected to the first guide groove.

[0009] In a possible implementation, the adjustment assembly includes an adjustment slot, an adjustment block, a second guide slot and a second guide block, the adjustment slot is opened at the top of the operating table and is below the baffle, the adjustment block is movably connected to the bottom of the baffle and is slidably connected to the adjustment slot, the second guide slot is opened on the inner walls on both sides of the adjustment slot, and the second guide block is fixedly connected to both sides of the adjustment block and is slidably connected to the second guide slot.

[0010] In a possible implementation, the adjustment assembly further includes fixing holes and fixing rods, the fixing holes are provided in a plurality of groups and are opened on both sides of the adjustment slot, and the fixing rods are fixedly connected to the bottom of the baffle and are adapted to the size of the fixing holes.

[0011] In a possible implementation, the adjustment assembly also includes a third slide groove, a connecting groove, a connecting rod, a third slider and a third spring, the third slide groove is opened inside the adjustment block, the connecting groove is opened at the top of the adjustment block and is connected to the third slide groove, the connecting rod is fixedly connected to the bottom of the baffle and is adapted to the size of the connecting groove and extends into the third slide groove, the third slider is fixedly connected to the bottom of the connecting rod and is slidably connected to the third slide groove, and the third spring is sleeved on the outer periphery of the connecting rod and its two ends are respectively fixedly connected to the top of the third slider and the inner wall of the top of the third slide groove.

[0012] In a possible implementation, the adjustment assembly also includes a pointer and scale lines, the pointer is fixedly connected to the bottom center of one side of the baffle, and the scale lines are evenly sprayed on the top of the operating table and are respectively on the same axis as the center of the fixing hole.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: First, by providing a mounting assembly, first place the mounting block on the top of the cutter under the mounting slot and make the mounting hole and the mounting rod on the same axis, then push the cutter upward to drive the mounting block to move upward, when the mounting block contacts the mounting rod, the mounting block will push the mounting rod to one side of the mounting slot and squeeze the first spring through the first slider, then continue to push the cutter, when the mounting block moves to the same horizontal plane as the mounting hole and the mounting rod, the first spring rebounds and drives the mounting rod to move inward through the first slider, when the mounting rod is inserted into the mounting hole, the mounting block can be fixed in the mounting slot, thereby completing the installation of the cutter, this design can make the installation and removal of the cutter simpler and faster, and effectively improve the efficiency of repair and replacement of the cutter; Second, by providing a positioning component, when the hydraulic rod drives the mounting seat to move downward, since the height of the pressure plate is lower than the cutter, the pressure plate will contact the corrugated cardboard before the cutter. As the mounting seat descends, the vertical rod will drive the second slider to slide upward along the second slide groove and squeeze the second spring. At this time, the rebound force of the second spring will fix the corrugated cardboard at the current position through the pressure plate, and then the cutter will contact the corrugated cardboard to carry out the cutting work. After the cutting is completed, the mounting seat rises, the second spring gradually rebounds and drives the vertical rod and the pressure plate to reset through the second slider, so as to be fixed for the next cutting. This design enables the device to position the corrugated cardboard during the cutting process to avoid the displacement of the corrugated cardboard affecting the cutting effect; Third, by providing an adjustment component, the baffle is pulled upward so that it drives the third slider to slide upward along the third slide groove through the connecting rod and squeezes the third spring. When the fixing rod moves upward with the baffle to move out of the fixing hole, the baffle is pushed horizontally so that it drives the adjustment block to slide along the adjustment groove through the connecting rod. After moving the baffle to a suitable position by observing the position of the scale line where the pointer is located, the baffle is released, the third spring rebounds and drives the connecting rod and the baffle to move downward through the third slider. When the fixing rod moves downward with the baffle to be inserted into the fixing hole at the current position, the baffle can be fixed at the current position. This design enables the device to cut corrugated cardboard to different lengths by adjusting the position of the baffle, and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the cutter structure of the present invention; Figure 3 This is a schematic diagram of the structure of the installation assembly of the present invention; Figure 4 This is a schematic diagram of the structure of the positioning component of the present invention; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 for Figure 1 Enlarged view of point B in the middle; Figure 7 This is a schematic diagram of the structure of the regulating component of the present invention; Figure 8 for Figure 7 Enlarged view of point C in the middle.

[0016] [Reference Signs] 1. Operating table; 2. Mounting frame; 3. Hydraulic rod; 4. Mounting seat; 5. Cutter; 6. Mounting assembly; 61. Mounting slot; 62. Mounting block; 63. Mounting hole; 64. Through slot; 65. Mounting rod; 66. First slide slot; 67. First slider; 68. First spring; 69. Pull plate; 7. Positioning assembly; 71. Vertical rod; 72. Press plate; 73. Second slide slot; 74. Second slider; 75. Second spring; 76. First guide slot; 77. First guide block; 8. Baffle; 9. Adjustment assembly; 91. Adjustment slot; 92. Adjustment block; 93. Second guide slot; 94. Second guide block; 95. Fixing hole; 96. Fixing rod; 97. Third slide slot; 98. Connecting slot; 99. Connecting rod; 910. Third slider; 911. Third spring; 912. Pointer; 913. Scale line.

[0017] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0018] The following is a detailed description of a corrugated paperboard cutting device for producing corrugated paperboard boxes provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some well-known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0019] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0020] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but rather can be alternative, depending, at least in part, on the context, allowing for the presence of other factors that are not necessarily explicitly described.

[0021] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0022] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0023] like Figures 1 to 8 As shown, an embodiment of the present invention provides a corrugated cardboard cutting device for corrugated box production, comprising an operating table 1, an inverted U-shaped mounting frame 2 is fixedly connected to the top of the operating table 1, a hydraulic rod 3 is installed on the top of the mounting frame 2, a mounting seat 4 is fixedly connected to the bottom of the driving shaft of the hydraulic rod 3, a cutter 5 is arranged at the bottom of the mounting seat 4, a mounting assembly 6 is arranged at the connection between the cutter 5 and the mounting seat 4, positioning assemblies 7 are arranged on both sides of the mounting seat 4, a baffle 8 movably connected to the operating table 1 is arranged on one side of the mounting frame 2, and an adjustment assembly 9 is arranged at the connection between the baffle 8 and the operating table 1.

[0024] In some examples, the mounting assembly 6 includes a mounting groove 61, a mounting block 62, a mounting hole 63, a through groove 64 and a mounting rod 65. The mounting groove 61 is opened at the bottom of the mounting seat 4, the mounting block 62 is fixedly connected to the top of the cutter 5 and is adapted to the size of the mounting groove 61, the mounting hole 63 passes through the mounting block 62, the through groove 64 passes through the inner wall of one side of the mounting groove 61, the mounting rod 65 is movably connected to the through groove 64 and is adapted to the size of the mounting hole 63, and the cross-section of the mounting rod 65 is a right-angled trapezoid. The mounting block 62 is placed in the mounting groove 61, and then the mounting rod 65 is inserted into the mounting hole 63. At this time, the mounting block 62 can be fixed in the mounting groove 61, thereby completing the installation of the cutter 5.

[0025] In some examples, the mounting assembly 6 also includes a first slide groove 66, a first slider 67, a first spring 68 and a pull plate 69. The first slide groove 66 is opened on the inner wall of the through groove 64, the first slider 67 is fixedly connected to the outer periphery of the mounting rod 65 and is slidably connected to the first slide groove 66, the first spring 68 is sleeved on the outer periphery of the mounting rod 65 and the two ends are respectively fixedly connected to one side of the first slider 67 and the inner wall of one side of the first slide groove 66, the pull plate 69 is fixedly connected to the outer end of the mounting rod 65, and pulling the pull plate 69 outward can drive the mounting rod 65 to move outward and squeeze the first spring 68 through the first slider 67, and releasing the pull plate 69, the first spring 68 rebounds and can drive the mounting rod 65 to move inward through the first slider 67.

[0026] In some examples, the positioning assembly 7 includes a vertical rod 71 and a pressure plate 72. The vertical rod 71 is provided with two groups and is located on both sides of the mounting seat 4. The pressure plate 72 is fixedly connected to the bottom of the vertical rod 71 and its height is lower than the height of the cutter 5. Before cutting the corrugated cardboard, the vertical rod 71 is moved downward to drive the pressure plate 72 to move downward synchronously. When the pressure plate 72 is tightly fitted with both sides of the corrugated cardboard where the cutting position is required, it can be fixed at the current position, thereby avoiding displacement during the cutting process that affects the cutting effect.

[0027] The second guide block 77 is fixedly connected to the second slide groove 73 and the second slide groove 73 is fixedly connected to the top of the vertical rod 71. The first guide groove 76 is provided on the inner walls of the second slide groove 73 on both sides. The first guide block 77 is fixedly connected to the two sides of the second slide groove 74 and the first guide groove 76 is slidably connected to the second slide groove 73 and the first guide groove 76 is fixedly connected to the first slide groove 76 and the second slide groove 73 is fixedly connected to the first slide groove 76. The second slide groove 74 is slidably connected to the second slide groove 73 and the first guide groove 76 is fixedly connected to the two sides of the second slide groove 73. The second slide groove 74 is slidably connected to the first slide groove 76 and the first guide groove 76 is fixedly connected to the first slide groove 76. The second slide groove 74 is slidably connected to the first slide groove 76 by sliding the second slide groove 74 upward along the second slide groove 73. The second spring 75 is driven by releasing the second slide groove 74. The rebound of the second spring 75 can drive the second slide groove 74 to slide downward. In this process, the first guide block 77 will synchronously slide along the first guide groove 76 and limit the first slide groove 67 to prevent the first slide groove 67 from tilting and affecting the positioning effect.

[0028] In some examples, the adjustment component 9 includes an adjustment slot 91, an adjustment block 92, a second guide slot 93 and a second guide block 94. The adjustment slot 91 is opened at the top of the operating table 1 and is below the baffle 8. The adjustment block 92 is movably connected to the bottom of the baffle 8 and is slidably connected to the adjustment slot 91. The second guide slots 93 are opened on the inner walls on both sides of the adjustment slot 91. The second guide blocks 94 are fixedly connected to both sides of the adjustment block 92 and are slidably connected to the second guide slots 93. The position of the baffle 8 can be adjusted by sliding the adjustment block 92 along the adjustment slot 91. During this process, the second guide block 94 will synchronously slide along the second guide slot 93 and limit the adjustment block 92 to prevent the baffle 8 from tilting and causing the corrugated cardboard to tilt.

[0029] In some examples, the adjustment component 9 also includes a fixing hole 95 and a fixing rod 96. The fixing holes 95 are provided in several groups and are opened on both sides of the adjustment slot 91. The fixing rod 96 is fixedly connected to the bottom of the baffle 8 and is adapted to the size of the fixing hole 95. The position of the baffle 8 can be adjusted by moving the fixing rod 96 out of the fixing hole 95, and the baffle 8 can be fixed at the current position by inserting the fixing rod 96 into the fixing hole 95.

[0030] In some examples, the adjustment component 9 also includes a third slide groove 97, a connecting groove 98, a connecting rod 99, a third slider 910 and a third spring 911. The third slide groove 97 is opened inside the adjustment block 92, the connecting groove 98 is opened at the top of the adjustment block 92 and is connected to the third slide groove 97, the connecting rod 99 is fixedly connected to the bottom of the baffle 8 and is adapted to the size of the connecting groove 98 and extends to the inside of the third slide groove 97, the third slider 910 is fixedly connected to the bottom of the connecting rod 99 and is slidably connected to the third slide groove 97, the third spring 911 is sleeved on the outer periphery of the connecting rod 99 and its two ends are respectively fixedly connected to the top of the third slider 910 and the inner wall of the top of the third slide groove 97, by pulling the baffle 8 upwards, the third slider 910 can be driven by the connecting rod 99 to slide upward along the third slide groove 97 and squeeze the third spring 911, and the baffle 8 is released, and the third spring 911 rebounds and can drive the baffle 8 to move downward through the third slider 910 and the connecting rod 99.

[0031] In some examples, the adjustment component 9 also includes a pointer 912 and a scale line 913. The pointer 912 is fixedly connected to the bottom center of one side of the baffle 8. The scale line 913 is evenly sprayed on the top of the operating table 1 and is respectively on the same axis as the center of the fixing hole 95. The position of the baffle 8 can be accurately adjusted by observing the pointer 912 and the scale line 913.

[0032] In a specific application scenario, first place the mounting block 62 at the top of the cutter 5 under the mounting groove 61 and make the mounting hole 63 and the mounting rod 65 on the same axis, then push the cutter 5 upward to drive the mounting block 62 to move upward, when the mounting block 62 contacts the mounting rod 65, since the cross-section of the mounting rod 65 is a right-angled trapezoid, the mounting block 62 will push the mounting rod 65 to one side of the mounting groove 61 and squeeze the first spring 68 through the first slider 67, and then continue to push the cutter 5, when the mounting block 62 moves to the same horizontal plane as the mounting hole 63 and the mounting rod 65, the first spring 68 rebounds and drives the mounting rod 65 to move inward through the first slider 67, and when the mounting rod 65 is inserted into the mounting hole 63, the mounting block 62 can be When the cutting knife 5 is cut, the cutting knife 5 is fixed in the mounting groove 61, thereby completing the installation of the cutting knife 5. At this time, the cutting work can be started. When cutting, the corrugated cardboard is first placed on the top of the operating table 1 and one end of the corrugated cardboard is tightly fitted with the baffle 8. At this time, the cutting knife 5 is directly above the position where the corrugated cardboard needs to be cut. Then, the hydraulic rod 3 is started to drive the mounting seat 4 and the cutting knife 5 to move downward. Since the pressure plate 72 is lower than the cutting knife 5, the pressure plate 72 will contact the corrugated cardboard before the cutting knife 5. As the mounting seat 4 descends, the vertical rod 71 will drive the second sliding block 74 to slide upward along the second sliding groove 73 and squeeze the second spring 75. At this time, the resilience of the second spring 75 will fix the corrugated cardboard at the current position through the pressure plate 72. In this process, the first guide block 77 will move along the first guide The first slide block 67 is synchronously slid toward the groove 76 and limits the first slide block 67 to prevent the first slide block 67 from tilting and affecting the positioning effect. Then the cutter 5 contacts the corrugated cardboard to start cutting. After cutting, the mounting seat 4 rises, the second spring 75 gradually rebounds and drives the vertical rod 71 and the pressure plate 72 to reset through the second slide block 74 to wait for the fixation during the next cutting. When the corrugated cardboard needs to be cut to different lengths, the baffle plate 8 is first pulled upward so that it drives the third slide block 910 to slide upward along the third slide groove 97 through the connecting rod 99 and squeezes the third spring 911. When the fixing rod 96 moves upward with the baffle plate 8 to move out of the fixing hole 95, the baffle plate 8 is pushed horizontally so that it drives the adjusting block 92 along the adjusting groove 91 through the connecting rod 99. The second guide block 94 will slide synchronously along the second guide groove 93 and limit the adjustment block 92 to prevent the baffle 8 from tilting. After the baffle 8 is moved to a suitable position by observing the position of the scale line 913 where the pointer 912 is located, the baffle 8 is released. The third spring 911 rebounds and drives the connecting rod 99 and the baffle 8 to move downward through the third slider 910. When the fixing rod 96 moves downward with the baffle 8 to the fixing hole 95 inserted into the current position, the baffle 8 can be fixed at the current position. At this time, the corrugated cardboard can be cut to a new length. When the cutter 5 is damaged after being used for a long time, the pull plate 69 is pulled outward to drive the mounting rod 65 to move outward. When the mounting rod 65 is moved out of the mounting hole 63,The cutter 5 can be disassembled by removing the mounting block 62 from the mounting groove 61, and then it can be repaired or replaced.

[0033] The technical solution provided by the present invention can not only make the installation and disassembly of the cutter simpler and faster, and effectively improve the maintenance and replacement efficiency of the cutter, but also enable the device to position the corrugated cardboard during the cutting process to avoid the displacement of the corrugated cardboard affecting the cutting effect, and enable the device to cut the corrugated cardboard to different lengths by adjusting the position of the baffle, so as to have a wider range of applications.

[0034] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0035] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A corrugated cardboard cutting device for corrugated box production, characterized in that: The invention comprises an operating table (1), wherein an inverted U-shaped mounting frame (2) is fixedly connected to the top of the operating table (1), a hydraulic rod (3) is mounted on the top of the mounting frame (2), a mounting seat (4) is fixedly connected to the bottom of the driving shaft of the hydraulic rod (3), a cutter (5) is arranged at the bottom of the mounting seat (4), a mounting assembly (6) is arranged at the connection between the cutter (5) and the mounting seat (4), positioning assemblies (7) are arranged on both sides of the mounting seat (4), a baffle (8) movably connected to the operating table (1) is arranged on one side of the mounting frame (2), an adjustment assembly (9) is arranged at the connection between the baffle (8) and the operating table (1), and the adjustment assembly (9) comprises an adjustment groove (91), an adjustment block (92), and a second guide groove (93). (93) and a second guide block (94), the adjustment groove (91) being opened at the top of the operating table (1) and being located below the baffle (8), the adjustment block (92) being movably connected to the bottom of the baffle (8) and being slidably connected to the adjustment groove (91), the second guide groove (93) being opened at the inner walls on both sides of the adjustment groove (91), the second guide block (94) being fixedly connected to both sides of the adjustment block (92) and being slidably connected to the second guide groove (93), the adjustment assembly (9) further comprising a fixing hole (95) and a fixing rod (96), the fixing holes (95) being provided in a plurality of groups and being opened at both sides of the adjustment groove (91), the fixing rod (96) being fixedly connected to the bottom of the baffle (8) and being adapted to the size of the fixing hole (95).

2. The corrugated cardboard cutting equipment for producing corrugated cardboard boxes according to claim 1, characterized in that: The mounting assembly (6) comprises a mounting groove (61), a mounting block (62), a mounting hole (63), a through groove (64) and a mounting rod (65); the mounting groove (61) is formed at the bottom of the mounting seat (4); the mounting block (62) is fixedly connected to the top of the cutter (5) and is adapted to the size of the mounting groove (61); the mounting hole (63) passes through the mounting block (62); the through groove (64) passes through an inner wall of one side of the mounting groove (61); the mounting rod (65) is movably connected to the through groove (64) and is adapted to the size of the mounting hole (63); and the cross section of the mounting rod (65) is a right-angled trapezoid.

3. The corrugated cardboard cutting equipment for producing corrugated cardboard boxes according to claim 2, characterized in that: The mounting assembly (6) further comprises a first slide groove (66), a first slider (67), a first spring (68) and a pull plate (69), wherein the first slide groove (66) is formed on the inner wall of the through groove (64), the first slider (67) is fixedly connected to the outer periphery of the mounting rod (65) and is slidably connected to the first slide groove (66), the first spring (68) is sleeved on the outer periphery of the mounting rod (65) and the two ends thereof are respectively fixedly connected to one side of the first slider (67) and the inner wall of one side of the first slide groove (66), and the pull plate (69) is fixedly connected to the outer end of the mounting rod (65).

4. The corrugated cardboard cutting equipment for producing corrugated cardboard boxes according to claim 1, characterized in that: The positioning assembly (7) comprises a vertical rod (71) and a pressure plate (72), wherein the vertical rod (71) is provided in two groups and is located on both sides of the mounting seat (4), and the pressure plate (72) is fixedly connected to the bottom of the vertical rod (71) and has a height lower than that of the cutter (5).

5. The corrugated cardboard cutting equipment for producing corrugated cardboard boxes according to claim 4, characterized in that: The positioning assembly (7) further comprises a second slide groove (73), a second slider (74), a second spring (75), a first guide groove (76) and a first guide block (77), wherein the second slide groove (73) is provided on both side surfaces of the mounting seat (4), the second slider (74) is slidably connected to the second slide groove (73) and fixedly connected to the top of the vertical rod (71), the second spring (75) is installed inside the second slide groove (73) and its two ends are respectively fixedly connected to the top of the second slider (74) and the inner wall of the top of the second slide groove (73), the first guide groove (76) is provided on both side inner walls of the second slide groove (73), and the first guide block (77) is fixedly connected to both sides of the second slider (74) and slidably connected to the first guide groove (76).

6. The corrugated cardboard cutting equipment for producing corrugated cardboard boxes according to claim 1, characterized in that: The adjustment assembly (9) further comprises a third slide groove (97), a connecting groove (98), a connecting rod (99), a third slider (910) and a third spring (911); the third slide groove (97) is arranged inside the adjustment block (92); the connecting groove (98) is arranged at the top of the adjustment block (92) and is communicated with the third slide groove (97); the connecting rod (99) is fixedly connected to the bottom of the baffle (8) and is adapted to the size of the connecting groove (98) and extends into the third slide groove (97); the third slider (910) is fixedly connected to the bottom of the connecting rod (99) and is slidably connected to the third slide groove (97); the third spring (911) is sleeved on the outer periphery of the connecting rod (99) and has two ends fixedly connected to the top of the third slider (910) and the inner wall of the top of the third slide groove (97), respectively.

7. The corrugated cardboard cutting equipment for producing corrugated cardboard boxes according to claim 1, characterized in that: The adjustment assembly (9) further comprises a pointer (912) and a scale line (913), wherein the pointer (912) is fixedly connected to the bottom center of one side of the baffle (8), and the scale line (913) is evenly sprayed on the top of the operating table (1) and is respectively on the same axis as the center of the fixing hole (95).

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