A device for trimming a sheet material

Abstract

A kind of plate edge trimming device, including machine base, still including first edge trimming mechanism and second edge trimming mechanism that first edge trimming mechanism is movably equipped in machine base from top to bottom, first edge trimming mechanism includes first edge trimming cutter and the first stabilizing disc of fixed plate to be processed, the second edge trimming mechanism includes second edge trimming cutter and the second stabilizing disc of fixed plate to be processed, stabilizing disc can be fixed in the process of processing plate to be processed, so that plate cannot jump up and down or low-frequency vibration due to the cutting process of edge trimming cutter, so that the width, depth, straightness etc. Index of edge trimming can be accurately controlled, improve plate processing quality, and because the edge radius of first edge trimming cutter and second edge trimming cutter is different, so that edge trimming device can process plate with different edge trimming requirements.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a sheet metal trimming device. Background Technology

[0002] In today's society, people's needs for home furnishing sizes are becoming increasingly diverse, which prompts board manufacturers to produce boards of various sizes during the processing to meet the needs of different customers.

[0003] However, existing edge banding machines typically use the same cutting tool to process edge banding tape of different sizes. This one-cut processing method often results in incomplete processing of the boards, leading to inadequate finishing. Furthermore, during the trimming process, vibrations can cause dimensional deviations in the boards, resulting in irregular edges that do not meet production requirements and affect product quality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a sheet metal trimming device.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A sheet metal trimming device includes a base and further includes:

[0007] The first trimming mechanism is movably mounted on the machine base. The first trimming mechanism includes a first trimming cutter and a first stabilizing plate for fixing the plate to be processed. The first trimming cutter and the first stabilizing plate are connected to the output end of the first driving device. The first driving device includes a first cylinder and a first motor. The first cylinder can drive the first trimming cutter and the first stabilizing plate to move laterally relative to the machine base, and the first motor can drive the first trimming cutter and the first stabilizing plate to rotate.

[0008] A second trimming mechanism is movably mounted on the machine base and located below the first trimming mechanism. The second trimming mechanism includes a second trimming cutter and a second stabilizing disc for fixing the material to be processed. The second trimming cutter and the second stabilizing disc are connected to the output end of a second drive device. The second drive device includes a second cylinder and a second motor. The second cylinder can drive the second trimming cutter and the second stabilizing disc to move laterally relative to the machine base, and the second motor can drive the second trimming cutter and the second stabilizing disc to rotate. The cutting edges of the first and second trimming cutters are different.

[0009] The feeding space is formed by the gap between the first trimming mechanism and the second trimming mechanism.

[0010] Furthermore, the output end of the first drive device is connected to a first transmission component and a second transmission component, the other end of the first transmission component is connected to a first trimming tool, and the other end of the second transmission component is connected to a first stabilizing disc.

[0011] The output end of the second drive unit is connected to the third and fourth transmission components. The other end of the third transmission component is connected to the second trimming cutter, and the other end of the fourth transmission component is connected to the second stabilizing disc.

[0012] Furthermore, a first fixing member is provided between the first driving device and the first transmission member and the second transmission member;

[0013] A second fixing member is provided between the second drive device and the third and fourth transmission components.

[0014] Furthermore, the base includes a base and two support rods passing through the base, with the two support rods located on both sides of the base, and a support frame provided on the top of the base.

[0015] Furthermore, it also includes a first adjustment mechanism that can adjust the longitudinal displacement relationship between the first trimming mechanism and the second trimming mechanism relative to the two support rods. The first adjustment mechanism includes a lead screw passing through the support frame, a nut cooperating with the lead screw, and two first sliding plates passing through the lead screw. The two first sliding plates also pass through the two support rods.

[0016] Furthermore, universal joints are provided between the first drive device, the second drive device and the two first sliding plates.

[0017] Furthermore, it also includes two second adjustment mechanisms that can adjust the lateral displacement relationship between the first trimming mechanism and the second trimming mechanism relative to the two support rods. The two second adjustment mechanisms include two second sliding plates respectively connected to the output end of the first drive device and the output end of the second drive device.

[0018] Furthermore, both support rods are fitted with protective components to prevent the first trimming mechanism and the second trimming mechanism from colliding with each other during movement.

[0019] Furthermore, it also includes two third adjustment mechanisms located on the rear side of the support rod. The two third adjustment mechanisms can respectively adjust the relative height of the first stabilizing plate relative to the first trimming tool and the relative height of the second stabilizing plate relative to the second trimming tool.

[0020] The third adjustment mechanism includes a first adjustment plate connected to the support rod and rotatable up or down relative to the support rod, and a second adjustment plate disposed above the first adjustment plate. The first adjustment plate is also connected to a first stabilizing plate or a second stabilizing plate. The relative height of the first stabilizing plate relative to the first trimming tool and the relative height of the second stabilizing plate relative to the second trimming tool are adjusted by rotating the first adjustment plate.

[0021] Furthermore, the first and second trimming mechanisms are equipped with dust collection hoods for collecting processing debris.

[0022] The beneficial effects of this utility model are:

[0023] 1. The present invention proposes a sheet metal trimming device, the trimming mechanism including a trimming cutter and a stabilizing plate for fixing the sheet metal to be processed. The stabilizing plate can fix the sheet metal to be processed during the processing, so that the sheet metal cannot jump up and down or vibrate at low frequency due to the cutting process of the trimming cutter. Thus, the width, depth, straightness and other indicators of trimming can be precisely controlled, thereby improving the processing quality of the sheet metal.

[0024] 2. The present invention proposes a sheet metal trimming device, wherein the base is provided with a first trimming mechanism and a second trimming mechanism from top to bottom. The first trimming mechanism includes a first trimming cutter, and the second trimming mechanism includes a second trimming cutter. The first trimming cutter and the second trimming cutter have different cutting radii, which can be flexibly adjusted according to different needs of the sheet metal being processed to ensure that the trimming effect meets the requirements.

[0025] 3. The sheet metal trimming device proposed in this utility model has a drive device whose output end is connected to a transmission component that transmits power to the trimming cutter and the stabilizing disc. The transmission component ensures that power is efficiently transmitted from the drive device to the trimming cutter and the stabilizing disc, reducing energy loss and improving transmission efficiency. A fixing component is provided between the drive device and the transmission component to stabilize the drive device. The fixing component can effectively reduce the vibration of the drive device during operation, ensure the stable operation of the drive device, and ensure a more secure connection between the drive device and the transmission component, thereby ensuring the accuracy and consistency of power transmission.

[0026] 4. The sheet metal trimming device proposed in this utility model further includes a first adjustment mechanism that can adjust the longitudinal displacement relationship between the first trimming mechanism and the second trimming mechanism relative to the two support rods. The first adjustment mechanism includes a lead screw passing through the support frame, a nut cooperating with the lead screw, and two first sliding plates passing through the lead screw. The two first sliding plates are also passing through the two support rods. The design of the first adjustment mechanism enables the trimming device to flexibly adjust the position of the trimming cutter, improving the versatility and adaptability of the equipment. Furthermore, the design of the first adjustment mechanism allows the operator to adjust the position of the trimming mechanism by simply rotating the lead screw, simplifying the operation process.

[0027] 5. The sheet metal trimming device proposed in this utility model further includes two second adjustment mechanisms that can adjust the lateral displacement relationship between the first trimming mechanism and the second trimming mechanism relative to the two support rods. The two second adjustment mechanisms include two second sliding plates respectively connected to the output end of the first driving device and the output end of the second driving device. The second adjustment mechanisms allow precise control of the lateral position of the first trimming mechanism and the second trimming mechanism, ensuring that the trimming cutter can be accurately aligned with the edge of the sheet metal, thereby improving the processing accuracy.

[0028] 6. The sheet metal trimming device proposed in this utility model also includes two third adjustment mechanisms located on the rear side of the support rod. The two third adjustment mechanisms can respectively adjust the relative height of the first stabilizing plate relative to the first trimming cutter and the relative height of the second stabilizing plate relative to the second trimming cutter. Through the third adjustment mechanisms, the relative height between the stabilizing plate and the trimming cutter can be precisely adjusted to ensure that the stabilizing plate can accurately support the sheet metal and reduce processing errors.

[0029] 7. The present invention proposes a sheet metal trimming device, wherein the first trimming mechanism and the second trimming mechanism are provided with dust collection covers for collecting processing debris, which can reduce the accumulation of debris inside the equipment, prevent debris from entering the transmission and electrical components of the equipment, reduce equipment failures, and extend the service life of the equipment. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is one of the schematic diagrams of a sheet metal trimming device according to the present invention;

[0032] Figure 2 for Figure 1 Enlarged view at point A;

[0033] Figure 3 for Figure 1 Enlarged view at point B;

[0034] Figure 4 This is a second schematic diagram of a sheet metal trimming device according to the present invention;

[0035] Figure 5 for Figure 4 Enlarged view at point C;

[0036] Figure 6 This is the third schematic diagram of a sheet metal trimming device according to the present invention.

[0037] In the diagram, 10 is the base; 101 is the base; 102 is the support rod; 103 is the top plate; 104 is the support plate; 20 is the first trimming mechanism; 201 is the first trimming cutter; 202 is the first stabilizing plate; 203 is the first transmission component; 204 is the second transmission component; 205 is the first driving device; 30 is the second trimming mechanism; 301 is the second trimming cutter; 302 is the second stabilizing plate; 303 is the third transmission component; 304 is the fourth transmission component; 305 is the second driving device; and 401 is the second driving device. 1. First fixing component; 402. Second fixing component; 50. Support frame; 60. First adjusting mechanism; 601. Lead screw; 602. Nut; 603. First sliding plate; 70. Second adjusting mechanism; 701. Second sliding plate; 80. Third adjusting mechanism; 801. First adjusting plate; 802. Second adjusting plate; 803. First screw; 804. Second screw; 90. Universal joint; 100. Protective sleeve; 110. Dust collection hood; 120. Linear bearing; 130. Ball bearing. Detailed Implementation

[0038] The following is combined Figures 1-6 This utility model will be described in detail.

[0039] A sheet metal trimming device includes a base 10, and further includes:

[0040] The first trimming mechanism 20 is movably mounted on the base 10. The first trimming mechanism 20 includes a first trimming cutter 201 and a first stabilizing disk 202 for fixing the material to be processed. The first trimming cutter 201 and the first stabilizing disk 202 are connected to the output end of the first driving device 205. The first driving device 205 includes a first cylinder (not shown in the figure) and a first motor (not shown in the figure). The first cylinder can drive the first trimming cutter 201 and the first stabilizing disk 202 to move laterally relative to the base 10. The first motor can drive the first trimming cutter 201 and the first stabilizing disk 202 to rotate.

[0041] The second trimming mechanism 30 is movably mounted on the machine base 10 and is located below the first trimming mechanism 20. The second trimming mechanism 30 includes a second trimming cutter 301 and a second stabilizing disk 302 for fixing the material to be processed. The second trimming cutter 301 and the second stabilizing disk 302 are connected to the output end of a second driving device 305. The second driving device 305 includes a second cylinder (not shown) and a second motor (not shown). The second cylinder can drive the second trimming cutter 301 and the second stabilizing disk 302 to move laterally relative to the machine base 10. The second motor can drive the second trimming cutter 301 and the second stabilizing disk 302 to rotate. The cutting radii of the first trimming cutter 201 and the second trimming cutter 301 are different, allowing for flexible adjustment according to the different requirements of the processed material, ensuring that the trimming effect meets the requirements.

[0042] The feeding space is formed by the gap between the first trimming mechanism 20 and the second trimming mechanism 30.

[0043] Furthermore, the stabilizing plate can fix the material to be processed during the processing, so that the material cannot jump up and down or vibrate at low frequency due to the cutting process of the trimming tool. This allows for precise control of the trimming width, depth, straightness and other indicators, thus improving the processing quality of the material.

[0044] Specifically, the first trimming tool 201 has a cutting edge radius suitable for 0.5mm edge banding tape, and the second trimming tool 301 has a cutting edge radius suitable for 1.2mm edge banding tape.

[0045] In this embodiment, the output end of the first drive device 205 is connected to a first transmission component 203 and a second transmission component 204. The other end of the first transmission component 203 is connected to a first trimming cutter 201, and the other end of the second transmission component 204 is connected to a first stabilizing plate 202. The output end of the second drive device 305 is connected to a third transmission component 303 and a fourth transmission component 304. The other end of the third transmission component 303 is connected to a second trimming cutter 301, and the other end of the fourth transmission component 304 is connected to a second stabilizing plate 302. The transmission components ensure that power is efficiently transmitted from the drive device to the trimming cutter and the stabilizing plate, reducing energy loss and improving transmission efficiency.

[0046] Specifically, guide members are provided on the outer sides of the first transmission member 203, the second transmission member 204, the third transmission member 303, and the fourth transmission member 304 to ensure stable linear motion between the first transmission members. The guide members are linear bearings 120 or guide rails, which are common existing technologies and will not be described in detail here.

[0047] Preferably, the first transmission member 203 and the third transmission member 303 are long transmission shafts, and the second transmission member 204 and the fourth transmission member 304 are transmission shafts shorter than the first transmission member 203 and the third transmission member 303.

[0048] Furthermore, a first fixing member 401 is provided between the first driving device 205 and the first transmission member 203 and the second transmission member 204; a second fixing member 402 is provided between the second driving device 305 and the third transmission member 303 and the fourth transmission member 304. The fixing members between the driving device and the transmission members stabilize the driving device. These fixing members effectively reduce vibration during operation, ensuring stable operation of the driving device. They also ensure a more secure connection between the driving device and the transmission members, thereby guaranteeing the accuracy and consistency of power transmission. The fixing member can be a fixing plate.

[0049] Ball bearings 130 are provided at the connection between the second transmission component 204 and the first stabilizing disk 202, and at the connection between the fourth transmission component 304 and the second stabilizing disk 302. The ball bearings 130 allow the first stabilizing disk 202 and the second stabilizing disk 302 to rotate. The rotating stabilizing disks ensure that the surface of the plate is subjected to uniform force and reduce wear when fixing the plate to be processed.

[0050] In this embodiment, the base 10 includes a base 101 and two support rods 102 passing through the base 101. The two support rods 102 are respectively located on both sides of the base 101, and the two support rods 102 pass through the top plate 103. A support frame 50 is provided on the top of the base 10.

[0051] Furthermore, both support rods 102 are fitted with protective components to prevent the first trimming mechanism 20 and the second trimming mechanism 30 from colliding with each other during movement.

[0052] Specifically, the protective component is a flexible protective sleeve 100.

[0053] In this embodiment, the trimming device further includes a first adjustment mechanism 60 that can adjust the longitudinal displacement relationship between the first trimming mechanism 20 and the second trimming mechanism 30 relative to the two support rods 102. The first adjustment mechanism 60 includes a lead screw 601 passing through the support frame 50, a nut 602 cooperating with the lead screw 601, and two first sliding plates 603 passing through the lead screw 601. The two first sliding plates 603 also pass through the two support rods 102. The first sliding plate 603 corresponding to the first trimming mechanism 20 is provided with a first transmission member 203 and a second transmission member 204. The first sliding plate 603 corresponding to the second trimming mechanism 30 is provided with a third transmission member 303 and a fourth transmission member 304. In use, by cooperating with the lead screw and the nut 602, adjusting the position of the first sliding plate 603 corresponding to the first trimming mechanism 20 can drive the first trimming mechanism 20 to move longitudinally relative to the support rods 102, or adjusting the position of the first sliding plate 603 corresponding to the second trimming mechanism 30 can drive the second trimming mechanism 30 to move longitudinally relative to the support rods 102.

[0054] The design of the first adjustment mechanism 60 allows the trimming device to flexibly adjust the position of the trimming cutter, improving the versatility and adaptability of the equipment. Furthermore, the design of the first adjustment mechanism 60 allows the operator to adjust the position of the trimming mechanism by simply rotating the lead screw 601, simplifying the operation process.

[0055] A support plate 104 is provided below the top plate 103. A lead screw passes through the top plate 103 and the support plate 104. Universal joints 90 are provided between the first drive device 205, the second drive device 305 and the two first sliding plates 603 respectively. The universal joints 90 allow the drive device and the sliding plate to be adjusted within a certain range, making the connection between the first drive device 205, the second drive device 305 and the first sliding plate 603 more flexible.

[0056] In this embodiment, the trimming device further includes two second adjustment mechanisms 70 that can adjust the lateral displacement relationship between the first trimming mechanism 20 and the second trimming mechanism 30 relative to the two support rods 102. The two second adjustment mechanisms 70 include two second sliding plates 701 respectively connected to the output end of the first drive device 205 and the output end of the second drive device 305. The second adjustment mechanisms 70 allow precise control of the lateral position of the first trimming mechanism 20 and the second trimming mechanism 30, ensuring that the trimming cutter can be accurately aligned with the edge of the board, thereby improving the processing accuracy.

[0057] Specifically, the output end of the first cylinder is connected to a corresponding second sliding plate 701, and the output end of the second cylinder is connected to another corresponding second sliding plate 701.

[0058] The second sliding plate 701 connected to the first cylinder is provided with the first transmission component 203 and the second transmission component 204. The sliding plate connected to the second cylinder is provided with the third transmission component 303 and the fourth transmission component 304. By adjusting and controlling the position of the corresponding second sliding plate 701 through the first cylinder, the lateral displacement of the first trimming mechanism 20 relative to the support rod 102 can be changed. By adjusting and controlling the position of the corresponding second sliding plate 701 through the second cylinder, the lateral displacement of the second trimming mechanism 30 relative to the support rod 102 can be changed.

[0059] In this embodiment, the trimming device also includes two third adjustment mechanisms 80 located on the rear side of the support rod 102. The two third adjustment mechanisms can respectively adjust the relative height of the first stabilizing plate 202 relative to the first trimming cutter 201 and the relative height of the second stabilizing plate 302 relative to the second trimming cutter 301. Through the third adjustment mechanism 80, the relative height between the stabilizing plate and the trimming cutter can be precisely adjusted to ensure that the stabilizing plate can accurately support the plate 104 material and reduce processing errors.

[0060] The third adjustment mechanism 80 includes a first adjustment plate 801 connected to the support rod 102 and rotatable up or down relative to the support rod 102, and a second adjustment plate 802 disposed above the first adjustment plate 801. The first adjustment plate 801 is also connected to a second transmission member 204 or a fourth transmission member 304. Therefore, changing the position of the first adjustment plate 801 can change the position of the first stabilizing plate 202 or the second stabilizing plate 302. By rotating the first adjustment plate 801, the relative height of the first stabilizing plate 202 relative to the first trimming tool 201 and the relative height of the second stabilizing plate 302 relative to the second trimming tool 301 can be adjusted.

[0061] Furthermore, the third adjustment mechanism 80 also includes a first screw 803 passing through the first adjustment plate 801 and the second adjustment plate 802, which can stabilize the connection between the first adjustment plate 801 and the second adjustment plate 802. The first adjustment plate 801 is provided with an elastic element, and the first screw 803 passes through the elastic element, which can provide a restoring force after the first adjustment plate 801 rotates upward or downward relative to the support rod 102. The second adjustment plate 802 is provided with a second screw 804, the bottom of the second screw 804 abutting against the upper surface of the first adjustment plate 801. The second screw 804 can be used to control and maintain the gap between the first adjustment plate 801 and the second adjustment plate 802, thereby controlling the range of upward rotation of the first adjustment plate 801 relative to the support rod 102.

[0062] In this embodiment, the first trimming mechanism 20 and the second trimming mechanism 30 are provided with a dust collection hood 110 for collecting processing debris, which can reduce the accumulation of debris inside the equipment, prevent debris from entering the transmission and electrical components of the equipment, reduce equipment failures, and extend the service life of the equipment.

[0063] The operating principle of the sheet metal trimming device provided in this embodiment is as follows: First, the sheet metal to be processed is placed in the feeding space, and the first trimming mechanism 20 or the second trimming mechanism 30 is selected for trimming according to the processing needs. If the first trimming mechanism 20 is required for processing, the positions of the first trimming cutter 201 and the first stabilizing plate 202 are adjusted by the first adjusting mechanism 60, the second adjusting mechanism 70 and the third adjusting mechanism 80, and then the trimming operation is performed; if the second trimming mechanism 30 is required for processing, the first trimming mechanism 20 is removed from the processing area, and then the positions of the second trimming cutter 301 and the second stabilizing plate 302 are adjusted by the first adjusting mechanism 60, the second adjusting mechanism 70 and the third adjusting mechanism 80, and then the trimming operation is performed.

[0064] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A sheet metal trimming device, comprising a base, characterized in that, Also includes: A first trimming mechanism is movably mounted on the machine base. The first trimming mechanism includes a first trimming cutter and a first stabilizing plate for fixing the plate to be processed. The first trimming cutter and the first stabilizing plate are connected to the output end of a first driving device. The first driving device includes a first cylinder and a first motor. The first cylinder can drive the first trimming cutter and the first stabilizing plate to move laterally relative to the machine base. The first motor can drive the first trimming cutter and the first stabilizing plate to rotate. A second trimming mechanism is movably mounted on the machine base and located below the first trimming mechanism. The second trimming mechanism includes a second trimming cutter and a second stabilizing disc for fixing the material to be processed. The second trimming cutter and the second stabilizing disc are connected to the output end of a second driving device. The second driving device includes a second cylinder and a second motor. The second cylinder can drive the second trimming cutter and the second stabilizing disc to move laterally relative to the machine base. The second motor can drive the second trimming cutter and the second stabilizing disc to rotate. The cutting edges of the first trimming cutter and the second trimming cutter have different radii. The feeding space is formed by the gap between the first trimming mechanism and the second trimming mechanism.

2. The sheet metal trimming device as described in claim 1, characterized in that, The output end of the first drive device is connected to a first transmission component and a second transmission component. The other end of the first transmission component is connected to the first trimming tool, and the other end of the second transmission component is connected to the first stabilizing plate. The output end of the second drive device is connected to a third transmission component and a fourth transmission component. The other end of the third transmission component is connected to the second trimming tool, and the other end of the fourth transmission component is connected to the second stabilizing plate.

3. The sheet metal trimming device as described in claim 2, characterized in that, A first fixing member is provided between the first driving device and the first transmission member and the second transmission member; A second fixing member is provided between the second driving device and the third and fourth transmission components.

4. The sheet metal trimming device as described in claim 1, characterized in that, The base includes a base and two support rods passing through the base. The two support rods are respectively located on both sides of the base, and a support frame is provided on the top of the base.

5. A sheet metal trimming device as described in claim 4, characterized in that, It also includes a first adjustment mechanism that can adjust the longitudinal displacement relationship between the first trimming mechanism and the second trimming mechanism relative to the two support rods. The first adjustment mechanism includes a lead screw passing through the support frame, a nut cooperating with the lead screw, and two first sliding plates passing through the lead screw. The two first sliding plates also pass through the two support rods.

6. The sheet metal trimming device as described in claim 5, characterized in that, Universal joints are provided between the first driving device, the second driving device and the two first sliding plates.

7. A sheet metal trimming device as described in claim 4, characterized in that, It also includes two second adjustment mechanisms that can adjust the lateral displacement relationship between the first trimming mechanism and the second trimming mechanism relative to the two support rods. The two second adjustment mechanisms include two second sliding plates respectively connected to the output end of the first driving device and the output end of the second driving device.

8. A sheet metal trimming device as described in claim 4, characterized in that, Both support rods are fitted with protective components to prevent the first trimming mechanism and the second trimming mechanism from colliding with each other during movement.

9. A sheet metal trimming device as described in claim 4, characterized in that, It also includes two third adjustment mechanisms located on the rear side of the support rod. The two third adjustment mechanisms can respectively adjust the relative height of the first stabilizing plate relative to the first trimming tool and the relative height of the second stabilizing plate relative to the second trimming tool. The third adjustment mechanism includes a first adjustment plate connected to the support rod and rotatable up or down relative to the support rod, and a second adjustment plate disposed above the first adjustment plate. The first adjustment plate is also connected to the first stabilizing disk or the second stabilizing disk. The relative height of the first stabilizing disk relative to the first trimming tool and the relative height of the second stabilizing disk relative to the second trimming tool are adjusted by rotating the first adjustment plate.

10. A sheet metal trimming device as described in claim 1, characterized in that, The first trimming mechanism and the second trimming mechanism are equipped with dust collection hoods for collecting processing debris.

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