Slitting and punching integrated device

Abstract

The utility model relates to the technical field of film material processing, and discloses a slitting and punching integrated device, which comprises two groups of slitting components, each slitting component comprises a first adjusting part, a clamping part, a cutting knife and a roller, and the cutting knives of the two groups of slitting components are arranged in one-to-one correspondence along the direction of an assembly line; the punching assembly is arranged on one side of the slitting assembly and used for punching the film material; and the mounting frame is connected to the slitting assembly and the punching assembly. According to the slitting and punching integrated device, when a cutting knife needs to be replaced, the cutting knife can be replaced only by adjusting the other group of slitting components to enter a working state and adjusting the slitting components needing to be replaced to an idle state, and a film material continues to be slit when the cutting knife is replaced, so that the cutting knife is replaced, and the cutting efficiency is improved. The slitting efficiency of the film material is improved, and the quality of the slit and punched film material can be improved through the process of firstly slitting and then punching.

Description

Technical Field

[0001] This utility model relates to the field of film material processing, and more specifically, it relates to a slitting and punching integrated device. Background Technology

[0002] Membrane material, also known as membrane material, is a widely used material in construction, packaging, industry and other fields, such as roof and facade covering of large buildings, food and pharmaceutical packaging, and sewage covering.

[0003] Film materials typically require slitting and punching to form appropriately sized film material units for use in various applications. Existing film material slitting devices only have one slitting assembly. When the cutting blade needs to be replaced, the film material slitting device must be stopped before the cutting blade can be replaced. After the cutting blade is replaced, the film material slitting device must be restarted to continue slitting. The cutting blade replacement takes a lot of time, which reduces the slitting efficiency of the film material. Utility Model Content

[0004] The purpose of this invention is to overcome the defects in the existing technology and provide a slitting and punching integrated device that allows the replacement of the cutting blade without affecting the continued slitting of the film material.

[0005] To achieve the above objectives, the technical solution of this utility model is to provide a slitting and punching integrated device, comprising:

[0006] The slitting assembly is provided in two sets. The slitting assembly includes a first adjusting part, a clamping part, a cutting blade, and a roller. The clamping part is mounted on the first adjusting part, the cutting blade is mounted on the clamping part, and the roller is mounted on the first adjusting part. The roller has grooves arranged in a linear array along its axial direction. The grooves cooperate with the cutting blade. The cutting blades of the two sets of slitting assemblies are arranged one-to-one in the flow line direction.

[0007] A punching assembly, disposed on one side of the slitting assembly, is used to punch holes in the film material;

[0008] A mounting bracket is connected to the cutting assembly and the punching assembly, and both the first adjusting part and the punching assembly are mounted on the mounting bracket.

[0009] By using the slitting and punching integrated device described in this utility model, when the cutting blade needs to be replaced, it is only necessary to adjust another set of slitting components to the working state and adjust the slitting component that needs to be replaced to the idle state, so that the cutting blade can be replaced. When the cutting blade is replaced, the film material continues to be slitting, which improves the slitting efficiency of the film material.

[0010] Preferably, the first adjusting part includes a guide shaft, a slitting roller shaft, an adjusting seat, a first adjusting screw, and a first adjusting handle. Both the guide shaft and the slitting roller shaft are slidably sleeved with the mounting frame, and the ends of both the guide shaft and the slitting roller shaft extending out of the mounting frame are fixedly connected to the adjusting seat. The first adjusting screw is rotatably connected to the adjusting seat and threadedly connected to the mounting frame. The first adjusting handle is fixedly installed at one end of the first adjusting screw, and is located on the side of the adjusting seat away from the mounting frame. The guide shaft, the slitting roller shaft, and the first adjusting screw are arranged parallel to each other. The clamping part is installed on the guide shaft, and the roller is rotatably installed on the slitting roller shaft. This design allows the positions of the two rollers to be adjusted separately using the two first adjusting handles, aligning the grooves on the two rollers to achieve alignment adjustment and ensuring that the cutting blades on the two slitting components are aligned one-to-one along the production line direction.

[0011] Preferably, the clamping part includes a connecting frame, a first locking handle, a clamping block, an adjusting screw, and a second locking handle. The connecting frame is movably sleeved with the guide shaft, and the connecting frame is fixed to the guide shaft via the first locking handle. The connecting frame is provided with a sliding groove that is slidably connected to the clamping block. The adjusting screw is rotatably connected to the connecting frame and threadedly connected to the clamping block. The clamping block is fixed to the connecting frame via the second locking handle, and the bottom of the clamping block is provided with an mounting groove for mounting the cutting blade. This design allows adjustment of the connecting frame's position by adjusting the first locking handle, and the clamping block's position by adjusting the adjusting screw and the second locking handle. Adjusting the positions of the connecting frame and the clamping block allows adjustment of the cutting blade's position, facilitating blade replacement.

[0012] Preferably, the mounting bracket includes two opposing adjusting plates, two opposing wall plates, and a horizontal plate. The two wall plates are located between the two adjusting plates, and the horizontal plate is installed between the two adjusting plates. The guide shaft and the slitting roller shaft are both slidably sleeved with the adjusting plates, and the slitting roller shaft is slidably sleeved with the wall plates. The first adjusting screw is threadedly connected to one of the adjusting plates. This design facilitates the installation of the first adjusting part and the punching assembly.

[0013] Preferably, the slitting assembly further includes a second adjusting part, which comprises a second adjusting screw and a second adjusting handle. The second adjusting screw is rotatably connected to one of the adjusting plates and threadedly connected to one of the wall panels. The second adjusting handle is fixedly installed at one end of the second adjusting screw and is located on the side of the adjusting plate away from the wall panel. This design facilitates adjustment of the cutting position and improves the accuracy of film material slitting.

[0014] Preferably, the slitting assembly and the punching assembly are arranged sequentially along the production line direction. This design can improve the quality of slitting and punching.

[0015] Preferably, the punching assembly includes a mold, a frame, a cylinder, a punch, a movable seat plate, a limiting post, a connecting plate, a third adjusting screw, a third adjusting handle, and a support base. The movable seat plate is slidably mounted on the adjusting plate. The adjusting plate is provided with a first guide groove that slidably engages with the movable seat plate. One end of the movable seat plate is provided with a limiting groove that slidably engages with the limiting post. The limiting post is mounted on one of the adjusting plates.

[0016] The connecting plate is fixedly installed at one end of the movable seat plate. The third adjusting screw is rotatably connected to the connecting plate and threadedly connected to the adjusting plate. The third adjusting handle is fixedly installed at one end of the third adjusting screw and is located on the side of the adjusting plate away from the wall panel. The support base is installed on the top of the movable seat plate.

[0017] The mold is fixedly mounted on the support base, and the mold has a through hole that mates with the punch. The frame is fixedly mounted on the mold, and the cylinder is fixedly mounted on the frame. The punch is fixedly connected to the telescopic end at the bottom of the cylinder. This design allows the punch to punch holes in the slit film material, mate with the through hole.

[0018] It should be noted that the length direction of the limiting groove is consistent with the length direction of the moving seat plate. The limiting post cooperates with the limiting groove of the moving seat plate to limit one end of the moving seat plate. The third adjusting screw limits the other end of the moving seat plate through the connecting plate and the adjusting plate, so that the moving seat plate can only slide along its length direction and the moving seat plate will not fall off the adjusting plate.

[0019] Rotating the third adjusting handle drives the third adjusting screw to rotate, which in turn moves the connecting plate and the moving base plate. The support base, mold, frame, cylinder and punch move synchronously with the moving base plate, thereby adjusting the position of the punch.

[0020] The telescopic end at the bottom of the cylinder extends, causing the punch to move downwards and into the through hole, thus completing the punching of the film material. After punching is completed, the telescopic end at the bottom of the cylinder shortens, causing the punch to move upwards to the initial position.

[0021] In this embodiment, two support seats are provided, and the support seats are installed on the movable base plate by fastening bolts. By loosening the fastening bolts, the support seats can slide on the movable base plate, which can adjust the position of the mold. In conjunction with the position adjustment of the movable base plate, the adjustable range of the punching position can be increased. By tightening the fastening bolts, the support seats are fixed on the movable base plate, providing stable support for the mold.

[0022] One of the adjustment plates (the adjustment plate without the limit post) is threaded with a third locking handle. Tightening the third locking handle causes it to abut against the moving seat plate, thereby limiting the moving seat plate in conjunction with the third threaded rod. This prevents the moving seat plate from shifting due to vibration during the punching process, which in turn causes the punching position to change and reduces the punching accuracy.

[0023] Preferably, the punching assembly further includes an auxiliary guide plate, which is fixedly mounted on the adjusting plate and has a second guide groove that slides with the movable base plate. This design allows the adjusting plate and the auxiliary guide plate to jointly guide the movable base plate, improving its positional accuracy and thus increasing the punching precision.

[0024] Preferably, an adjusting roller is installed between the two adjusting plates, and the adjusting roller is located between the slitting assembly and the punching assembly. The two adjusting plates have through-holes that mate with the adjusting roller, and the adjusting roller is fixed to the adjusting plates by hexagonal screws. This design allows adjustment of the height of the slitting film by adjusting the position and height of the adjusting roller, ensuring a suitable distance between the slitting film and the die, and guaranteeing good punching results.

[0025] Preferably, the cross plate is equipped with guide wheels via a fixing rod, and the fixing rod is fixed to the cross plate by an adjusting bolt. The cross plate has a third guide groove that slides through it and engages with the adjusting bolt. This design allows the guide wheels to guide the punched film material. The position of the guide wheels can be adjusted by adjusting the fixing rod and the adjusting bolt. Guided by the guide wheels, the film material maintains a relatively stable transmission state, thereby reducing the risk of breakage.

[0026] The beneficial effects of this utility model are as follows:

[0027] By using the slitting and punching integrated device described in this utility model, when the cutting blade needs to be replaced, it is only necessary to adjust another set of slitting components to enter the working state and adjust the slitting component that needs to be replaced to the idle state, so that the cutting blade can be replaced. When the cutting blade is replaced, the film material continues to be slitting, which improves the slitting efficiency of the film material. Moreover, the process of slitting before punching can improve the quality of the film material after slitting and punching. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the slitting and punching integrated device;

[0029] Figure 2 This is a three-dimensional structural diagram of the mounting bracket and punching assembly (excluding the wall panel).

[0030] Figure 3 This is a three-dimensional structural diagram of the slitting assembly and the adjustment plate (excluding the second adjustment part);

[0031] Figure 4 This is a front view schematic diagram of the slitting assembly and the adjustment plate (excluding the second adjustment part);

[0032] Figure 5 yes Figure 4 Enlarged view of the structure at point C;

[0033] Figure 6 This is a schematic diagram of the first three-dimensional structure of the clamping part;

[0034] Figure 7 This is a schematic diagram of the second three-dimensional structure of the clamping part;

[0035] Figure 8 This is a three-dimensional structural diagram of the connecting frame;

[0036] Figure 9 This is a schematic diagram of the three-dimensional structure of the clamping block;

[0037] Figure 10 This is a schematic diagram of the first three-dimensional structure of the slitting components, adjusting plate, and wall panel;

[0038] Figure 11 This is a schematic diagram of a second three-dimensional structure for the slitting components, adjusting plate, and wall panel;

[0039] Figure 12 yes Figure 2 Enlarged view of the structure at point A in the middle;

[0040] Figure 13 yes Figure 2 Enlarged view of the structure at point B;

[0041] Figure 14 This is a schematic diagram of the three-dimensional structure of the adjustment plate;

[0042] Figure 15 This is a three-dimensional structural diagram of the auxiliary guide plate.

[0043] In the diagram: 100, slitting assembly; 110, first adjusting part; 111, guide shaft; 112, slitting roller shaft; 113, adjusting seat; 114, first adjusting screw; 115, first adjusting handle; 116, first thrust ball bearing; 120, clamping part; 121, connecting frame; 1211, slide groove; 122, first locking handle; 123, clamping block; 1231, mounting groove; 124, adjusting screw handle; 125, second locking handle; 130, cutting blade; 131, blade body; 132, clamping edge; 140, roller; 141, groove; 150, second adjusting part; 151, second adjusting screw; 152, second adjusting handle; 153, second thrust ball bearing; 160, adjusting roller;

[0044] 200. Punching assembly; 210. Die; 211. Through hole; 220. Frame; 230. Cylinder; 240. Punch; 251. Moving base plate; 2511. Limiting groove; 252. Limiting post; 253. Connecting plate; 254. Third adjusting screw; 255. Third adjusting handle; 256. Support base; 257. Third locking handle; 258. Auxiliary guide plate; 2581. Second guide groove; 259. Third thrust ball bearing;

[0045] 300. Mounting bracket; 310. Adjusting plate; 311. Waist-shaped hole; 312. First guide groove; 320. Wall panel; 330. Horizontal plate; 331. Third guide groove; 340. Guide wheel; 350. Fixing rod; 360. Adjusting bolt. Detailed Implementation

[0046] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed to enable those skilled in the art to better understand and implement the subject matter described herein. Changes may be made to the function and arrangement of the elements discussed without departing from the scope of this specification. Various processes or components may be omitted, substituted, or added as needed in the examples. Furthermore, features described in some examples may be combined in other examples.

[0047] To better understand this utility model, the following is in conjunction with... Figures 1-15 The cutting and punching integrated device of this utility model is described in detail.

[0048] Example 1:

[0049] like Figures 1-5 As shown, the slitting and punching assembly includes:

[0050] The slitting assembly 100 is provided in two sets. The slitting assembly 100 includes a first adjustment part 110, a clamping part 120, a cutting blade 130, and a roller 140. The clamping part 120 is mounted on the first adjustment part 110, the cutting blade 130 is mounted on the clamping part 120, and the roller 140 is mounted on the first adjustment part 110. The roller 140 has grooves 141 linearly arrayed along its axial direction. The grooves 141 cooperate with the cutting blade 130. The cutting blades 130 of the two sets of slitting assemblies 100 are arranged one-to-one in the production line direction.

[0051] The punching assembly 200 is disposed on one side of the slitting assembly 100 and is used to punch holes in the film material;

[0052] Mounting bracket 300 is connected to cutting assembly 100 and punching assembly 200. The first adjustment part 110 and punching assembly 200 are both mounted on mounting bracket 300.

[0053] It should be noted that the groove 141 is annular in shape, with two sets of cutting components 100, one set being the main cutting component 100 and the other set being the spare cutting component 100. When the main cutting component 100 in working condition needs to have its cutting blade 130 replaced, first adjust the cutting blade 130 of the spare cutting component 100 so that the cutting blade 130 of the spare cutting component 100 extends into the groove 141 of the corresponding roller 140, and the spare cutting component 100 enters the working state to cut the film material. Then adjust the cutting blade 130 of the main cutting component 100 so that the cutting blade 130 of the main cutting component 100 moves away from the corresponding roller 140, and the cutting blade 130 of the main cutting component 100 can be replaced.

[0054] When the standby slitting assembly 100 in operation needs to have its cutting blade 130 replaced, the replacement process is similar to the process described above, and will not be repeated here.

[0055] Since the cutting blade 130 of the main slitting assembly 100 and the cutting blade 130 of the spare slitting assembly 100 are set one-to-one in the production line direction, the slitting of the film material will not be affected when the cutting blade 130 is replaced.

[0056] In this embodiment, both the main slitting assembly 100 and the backup slitting assembly 100 are equipped with four clamping parts 120, and the distance between two adjacent clamping parts 120 on the same slitting assembly 100 is equal. Each clamping part 120 is equipped with a cutting blade 130. Similarly, the distance between two adjacent cutting blades 130 on the same slitting assembly 100 is equal. By setting multiple cutting blades 130, more film material units that meet the requirements can be cut in one production line slitting process, which can improve the efficiency of film material slitting.

[0057] By using the integrated cutting and punching device of this utility model, when the cutting blade 130 needs to be replaced, it is only necessary to adjust another set of cutting components 100 to the working state and adjust the cutting component 100 that needs to be replaced to the idle state, so that the cutting blade 130 can be replaced. When the cutting blade 130 is replaced, the film material continues to be cut, which improves the cutting efficiency of the film material.

[0058] Example 2:

[0059] As an optimization of Example 1, such as Figure 3 and Figure 4 As shown, the first adjustment part 110 includes a guide shaft 111, a slitting roller shaft 112, an adjustment seat 113, a first adjustment screw 114, and a first adjustment handle 115. The guide shaft 111 and the slitting roller shaft 112 are both slidably sleeved with the mounting frame 300, and the ends of the guide shaft 111 and the slitting roller shaft 112 extending out of the mounting frame 300 are both fixedly connected to the adjustment seat 113. The first adjustment screw 114 is rotatably connected to the adjustment seat 113, and the first adjustment screw 114 is threadedly connected to the mounting frame 300. The first adjustment handle 115 is fixedly installed at one end of the first adjustment screw 114, and the first adjustment handle 115 is located on the side of the adjustment seat 113 away from the mounting frame 300. The guide shaft 111, the slitting roller shaft 112, and the first adjustment screw 114 are arranged parallel to each other. The clamping part 120 is installed on the guide shaft 111, and the roller 140 is rotatably installed on the slitting roller shaft 112.

[0060] It should be noted that, since the cutting blade 130 is engaged with the groove 141 of the roller 140, in order to ensure that the cutting blades 130 on the main slitting assembly 100 and the backup slitting assembly 100 are aligned one by one along the production line direction, the grooves 141 on the two rollers 140 should correspond to each other. By rotating the first adjusting handle 115, the first adjusting screw 114 is moved along its length direction, thereby driving the adjusting seat 113 to move synchronously, and then driving the guide shaft 111 and the slitting roller shaft 112 to move, thereby adjusting the position of the slitting roller shaft 112, and thus completing the position adjustment of the roller 140. By adjusting the position of the two rollers 140 respectively by the two first adjusting handles 115, the grooves 141 on the two rollers 140 are aligned, thereby achieving the alignment adjustment of the two rollers 140.

[0061] In this embodiment, the guide shaft 111 is located obliquely above the slitting roller shaft 112 away from the punching assembly 200. The first adjusting screw 114 is located between the guide shaft 111 and the slitting roller shaft 112. The guide shaft 111 and the slitting roller shaft 112 are both fixedly connected to the adjusting seat 113 by hexagon socket screws. A first thrust ball bearing 116 is provided between the adjusting seat 113 and the first adjusting handle 115, which is movably sleeved with the first adjusting screw 114.

[0062] Example 3:

[0063] As an optimization of Example 2, such as Figure 3 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, the clamping part 120 includes a connecting frame 121, a first locking handle 122, a clamping block 123, an adjusting screw 124, and a second locking handle 125. The connecting frame 121 is movably sleeved with the guide shaft 111, and the connecting frame 121 is fixed on the guide shaft 111 by the first locking handle 122. The connecting frame 121 is provided with a sliding groove 1211 that is slidably connected to the clamping block 123. The adjusting screw 124 is rotatably connected to the connecting frame 121, and the adjusting screw 124 is threadedly connected to the clamping block 123. The clamping block 123 is fixed on the connecting frame 121 by the second locking handle 125. The bottom of the clamping block 123 is provided with an installation groove 1231 for mounting the cutting blade 130.

[0064] It should be noted that the first locking handle 122 is threadedly connected to the connecting frame 121. When the first locking handle 122 is loosened, the connecting frame 121 can either rotate along the guide shaft 111 or slide along the length of the guide shaft 111. Rotating the connecting frame 121 can drive the clamping block 123 and the cutting blade 130 to rotate, so that the cutting blade 130 extends into the groove 141 and enters the working state, or move the cutting blade 130 away from the roller 140, making it easier to replace the cutting blade 130. When the first locking handle 122 is tightened, the first locking handle 122 abuts against the guide shaft 111, and the connecting frame 121 is fixed on the guide shaft 111 and cannot move.

[0065] The second locking handle 125 is threadedly connected to the connecting frame 121. When the second locking handle 125 is loosened, the adjusting screw 124 can be rotated to drive the clamping block 123 to move along the length direction of the slide groove 1211, thereby adjusting the position of the cutting blade 130 so that the cutting blade 130 and the groove 141 are well matched and the cutting effect is better. When the second locking handle 125 is tightened, the second locking handle 125 abuts against the clamping block 123, and the clamping block 123 is fixed on the connecting frame 121 and cannot move.

[0066] When both the first locking handle 122 and the second locking handle 125 are tightened, the positions of the connecting bracket 121 and the clamping block 123 are fixed, and the position of the cutting blade 130 is also fixed.

[0067] In this embodiment, the cutting blade 130 is fixedly installed in the mounting slot 1231 by two hexagon socket head cap screws. The cutting blade 130 includes a blade body 131 and a clamping edge 132. The blade body 131 is embedded in the clamping edge 132. After tightening the two hexagon socket head cap screws, the two hexagon socket head cap screws abut against the clamping edge 132. The clamping edge 132 is made of plastic, which is not easy to slip, thereby ensuring the stability of the installation of the cutting blade 130.

[0068] Example 4:

[0069] As an optimization of Example 3, such as Figures 1-4 As shown, the mounting frame 300 includes two opposing adjusting plates 310, two opposing wall plates 320, and a horizontal plate 330. The two wall plates 320 are located between the two adjusting plates 310, and the horizontal plate 330 is installed between the two adjusting plates 310. The guide shaft 111 and the slitting roller shaft 112 are both slidably sleeved with the adjusting plates 310, and the slitting roller shaft 112 is slidably sleeved with the wall plate 320. The first adjusting screw 114 is threadedly connected to one of the adjusting plates 310.

[0070] It should be noted that the two wall panels 320 are fixedly installed on the external base. By setting the adjustment plate 310 and the wall panels 320, the installation of the first adjustment part 110 can be facilitated.

[0071] Example 5:

[0072] As an optimization of Example 4, such as Figure 1 , Figure 10 and Figure 11 As shown, the slitting assembly 100 also includes a second adjustment part 150, which includes a second adjustment screw 151 and a second adjustment handle 152. The second adjustment screw 151 is rotatably connected to one of the adjustment plates 310 and threadedly connected to one of the wall plates 320. The second adjustment handle 152 is fixedly installed at one end of the second adjustment screw 151 and is located on the side of the adjustment plate 310 away from the wall plate 320.

[0073] It should be noted that when the position of the film material shifts, the cutting position of the cutting blade 130 becomes inaccurate. Since the film material is long, directly adjusting its position is very inconvenient. Because the wall panel 320 is fixed, by rotating the second adjusting handle 152, the second adjusting screw 151 is moved along its length. Since the second adjusting screw 151 and the adjusting plate 310 can only rotate relative to each other and cannot slide relative to each other, the adjusting plate 310 near the second adjusting handle 152 moves synchronously with the second adjusting screw 151. Since both first adjusting screws 114 are threadedly connected to the adjusting plate 310, the two slitting components 100 move synchronously with the movement of the adjusting plate 310, and the cutting blades 130 on the two slitting components 100 also move accordingly, thus completing the adjustment of the cutting position, improving the accuracy of film material slitting, and making the adjustment very convenient.

[0074] In this embodiment, a second thrust ball bearing 153 is provided between the adjusting plate 310 and the second adjusting handle 152, and is movably sleeved with the second adjusting screw 151.

[0075] Example 6:

[0076] As an optimization of Example 5, such as Figure 1 , Figure 2 , Figure 13 , Figure 14 and Figure 15 As shown, the slitting assembly 100 and the punching assembly 200 are arranged sequentially along the production line direction. The punching assembly 200 includes a mold 210, a frame 220, a cylinder 230, a punch 240, a movable seat plate 251, a limiting post 252, a connecting plate 253, a third adjusting screw 254, a third adjusting handle 255, and a support base 256. The movable seat plate 251 is slidably mounted on the adjusting plate 310. The adjusting plate 310 is provided with a first guide groove 312 that slidably engages with the movable seat plate 251. One end of the movable seat plate 251 is provided with a limiting groove 2511 that slidably engages with the limiting post 252. The limiting post 252 is mounted on one of the adjusting plates 310.

[0077] The connecting plate 253 is fixedly installed at one end of the movable base plate 251. The third adjusting screw 254 is rotatably connected to the connecting plate 253 and threadedly connected to the adjusting plate 310. The third adjusting handle 255 is fixedly installed at one end of the third adjusting screw 254 and is located on the side of the adjusting plate 310 away from the wall panel 320. The support base 256 is installed on the top of the movable base plate 251.

[0078] The mold 210 is fixedly installed on the support base 256, and the mold 210 is provided with a through hole 211 that mates with the punch 240. The frame 220 is fixedly installed on the mold 210, the cylinder 230 is fixedly installed on the frame 220, and the punch 240 is fixedly connected to the telescopic end at the bottom of the cylinder 230.

[0079] The punching assembly 200 also includes an auxiliary guide plate 258, which is fixedly mounted on the adjusting plate 310, and the auxiliary guide plate 258 is provided with a second guide groove 2581 that slides with the movable base plate 251.

[0080] It should be noted that the length direction of the limiting groove 2511 is consistent with the length direction of the moving seat plate 251. The limiting post 252 cooperates with the limiting groove 2511 of the moving seat plate 251 to limit one end of the moving seat plate 251. The third adjusting screw 254 limits the other end of the moving seat plate 251 through the connecting plate 253 and the adjusting plate 310, so that the moving seat plate 251 can only slide along its length direction and the moving seat plate 251 will not fall off the adjusting plate 310.

[0081] Rotating the third adjusting handle 255 causes the third adjusting screw 254 to rotate, thereby moving the connecting plate 253 and the moving seat plate 251. The support base 256, mold 210, frame 220, cylinder 230 and punch 240 move synchronously with the moving seat plate 251, thereby adjusting the position of the punch.

[0082] The telescopic end at the bottom of cylinder 230 extends, causing punch 240 to move downward and insert into through hole 211, thereby completing the punching of the film material. After punching is completed, the telescopic end at the bottom of cylinder 230 shortens, causing punch 240 to move upward to the initial position.

[0083] The membrane material is first slit and then punched. Slitting will not affect the punching. If the punching is done first and then the cutting is done, the cutting blade 130 needs to re-fit with the membrane material when it passes through the opening position. During cutting, the opening position of the membrane material will be deformed, resulting in notches. The edges and corners of the cut membrane material units are not neat, the slit effect is poor, and the product quality is poor.

[0084] The adjusting plate 310 and the auxiliary guide plate 258 work together to guide the moving seat plate 251, which can improve the positional accuracy of the moving seat plate 251, thereby improving the accuracy of punching.

[0085] In this embodiment, two support seats 256 are provided, and the support seats 256 are installed on the movable seat plate 251 by fastening bolts. By loosening the fastening bolts, the support seats 256 can slide on the movable seat plate 251, which can adjust the position of the mold 210. In conjunction with the position adjustment of the movable seat plate 251, the adjustable range of the punching position can be increased. By tightening the fastening bolts, the support seats 256 are fixed on the movable seat plate 251, providing stable support for the mold 210. A third thrust ball bearing 259 is provided between the connecting plate 253 and the third adjusting handle 255, which is rotatably sleeved with the third adjusting screw 254.

[0086] One of the adjusting plates 310 (the adjusting plate 310 that does not install the limiting post 252) is threadedly connected to a third locking handle 257. When the third locking handle 257 is tightened, the third locking handle 257 abuts against the moving seat plate 251, thereby cooperating with the third threaded rod to limit the moving seat plate 251, preventing the moving seat plate 251 from shifting due to vibration during the punching process, which would cause the punching position to change and reduce the punching accuracy.

[0087] Example 7:

[0088] As an optimization of Example 6, such as Figure 1 , Figure 2 , Figure 10 , Figure 11 , Figure 13 and Figure 14 As shown, an adjusting roller 160 is installed between two adjusting plates 310, and the adjusting roller 160 is located between the slitting assembly 100 and the punching assembly 200. The two adjusting plates 310 are provided with oblong holes 311 that cooperate with the adjusting roller 160. The adjusting roller 160 is fixed to the adjusting plate 310 by hexagonal screws. The horizontal plate 330 is equipped with a guide wheel 340 by a fixing rod 350. The fixing rod 350 is fixed to the horizontal plate 330 by an adjusting bolt 360. The horizontal plate 330 is provided with a third guide groove 331 that slides with the adjusting bolt 360.

[0089] This design allows for adjustment of the height of the slit film material by adjusting the position and height of the adjusting roller 160, ensuring a suitable distance between the slit film material and the mold 210, and guaranteeing a good punching effect. The guide wheel 340 can guide the punched film material, and through the guidance of the guide wheel 340, the film material can maintain a relatively stable transmission state, thereby reducing the risk of being torn.

[0090] Loosening the adjusting bolt 360 allows the guide wheel 340, the fixing rod 350, and the adjusting bolt 360 to slide along the length of the third guide groove 331. Tightening the adjusting bolt 360 fixes the fixing rod 3580 to the horizontal plate 330, and the position of the guide wheel 340 is also fixed.

[0091] In this embodiment, there are two guide wheels 340, and four cutting blades 130 cut the film material into three groups of film material units. The film material units on both sides are guided by the guide wheels 340 and separated from the film material unit in the middle.

[0092] The embodiments of the utility model have been described above with reference to the accompanying drawings. However, the embodiments are not limited to the specific implementation methods described above. The specific implementation methods described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the embodiments without departing from the spirit of the embodiments and the scope of protection of the claims, and all of these forms are within the protection scope of the embodiments.

Claims

1. A slitting and punching integrated device, characterized in that, include: The slitting assembly (100) is provided in two sets. The slitting assembly (100) includes a first adjusting part (110), a clamping part (120), a cutting blade (130), and a roller (140). The clamping part (120) is mounted on the first adjusting part (110), the cutting blade (130) is mounted on the clamping part (120), and the roller (140) is mounted on the first adjusting part (110). The roller (140) has grooves (141) arranged in a linear array along its axial direction. The grooves (141) cooperate with the cutting blade (130). The cutting blades (130) of the two sets of slitting assemblies (100) are arranged one-to-one in the flow line direction. A punching assembly (200) is disposed on one side of the slitting assembly (100) and is used to punch holes in the film material; Mounting bracket (300) is connected to the cutting assembly (100) and the punching assembly (200), and the first adjusting part (110) and the punching assembly (200) are both mounted on the mounting bracket (300).

2. The slitting and punching integrated device according to claim 1, characterized in that, The first adjustment part (110) includes a guide shaft (111), a slitting roller shaft (112), an adjustment seat (113), a first adjustment screw (114), and a first adjustment handle (115). The guide shaft (111) and the slitting roller shaft (112) are both slidably sleeved with the mounting frame (300), and the ends of the guide shaft (111) and the slitting roller shaft (112) extending out of the mounting frame (300) are both fixedly connected to the adjustment seat (113). The first adjustment screw (114) is rotatably connected to the adjustment seat (113), and the first adjustment... The screw (114) is threadedly connected to the mounting bracket (300). The first adjusting handle (115) is fixedly installed at one end of the first adjusting screw (114), and the first adjusting handle (115) is located on the side of the adjusting seat (113) away from the mounting bracket (300). The guide shaft (111), the slitting roller shaft (112) and the first adjusting screw (114) are arranged parallel to each other. The clamping part (120) is installed on the guide shaft (111), and the roller (140) is rotatably installed on the slitting roller shaft (112).

3. The slitting and punching integrated device according to claim 2, characterized in that, The clamping part (120) includes a connecting frame (121), a first locking handle (122), a clamping block (123), an adjusting screw (124), and a second locking handle (125). The connecting frame (121) is movably sleeved with the guide shaft (111), and the connecting frame (121) is fixed on the guide shaft (111) by the first locking handle (122). The connecting frame (121) is provided with a sliding groove (1211) that is slidably connected to the clamping block (123). The adjusting screw (124) is rotatably connected to the connecting frame (121), and the adjusting screw (124) is threadedly connected to the clamping block (123). The clamping block (123) is fixed on the connecting frame (121) by the second locking handle (125). The bottom of the clamping block (123) is provided with an installation groove (1231) for installing the cutting blade (130).

4. The slitting and punching integrated device according to claim 3, characterized in that, The mounting bracket (300) includes two opposing adjusting plates (310), two opposing wall plates (320), and a horizontal plate (330). The two wall plates (320) are located between the two adjusting plates (310), and the horizontal plate (330) is installed between the two adjusting plates (310). The guide shaft (111) and the slitting roller shaft (112) are both slidably sleeved with the adjusting plates (310), and the slitting roller shaft (112) is slidably sleeved with the wall plate (320). The first adjusting screw (114) is threadedly connected to one of the adjusting plates (310).

5. The slitting and punching integrated device according to claim 4, characterized in that, The slitting assembly (100) further includes a second adjustment part (150), which includes a second adjustment screw (151) and a second adjustment handle (152). The second adjustment screw (151) is rotatably connected to one of the adjustment plates (310) and threadedly connected to one of the wall panels (320). The second adjustment handle (152) is fixedly installed at one end of the second adjustment screw (151) and is located on the side of the adjustment plate (310) away from the wall panel (320).

6. The slitting and punching integrated device according to claim 5, characterized in that, The slitting assembly (100) and the punching assembly (200) are arranged sequentially along the production line direction.

7. The slitting and punching integrated device according to claim 6, characterized in that, The punching assembly (200) includes a mold (210), a frame (220), a cylinder (230), a punch (240), a movable base plate (251), a limiting post (252), a connecting plate (253), a third adjusting screw (254), a third adjusting handle (255), and a support base (256). The movable base plate (251) is slidably mounted on the adjusting plate (310). The adjusting plate (310) is provided with a first guide groove (312) that slidably engages with the movable base plate (251). One end of the movable base plate (251) is provided with a limiting groove (2511) that slidably engages with the limiting post (252). The limiting post (252) is mounted on one of the adjusting plates (310). The connecting plate (253) is fixedly installed at one end of the movable seat plate (251), the third adjusting screw (254) is rotatably connected to the connecting plate (253), and the third adjusting screw (254) is threadedly connected to the adjusting plate (310), the third adjusting handle (255) is fixedly installed at one end of the third adjusting screw (254), and the third adjusting handle (255) is located on the side of the adjusting plate (310) away from the wall panel (320), and the support base (256) is installed on the top of the movable seat plate (251); The mold (210) is fixedly installed on the support base (256), and the mold (210) is provided with a through hole (211) that cooperates with the punch (240). The frame (220) is fixedly installed on the mold (210), the cylinder (230) is fixedly installed on the frame (220), and the punch (240) is fixedly connected to the telescopic end at the bottom of the cylinder (230).

8. The slitting and punching integrated device according to claim 7, characterized in that, The punching assembly (200) also includes an auxiliary guide plate (258), which is fixedly installed on the adjusting plate (310) and has a second guide groove (2581) that slides with the movable seat plate (251).

9. The slitting and punching integrated device according to claim 8, characterized in that, An adjusting roller (160) is installed between the two adjusting plates (310), and the adjusting roller (160) is located between the cutting assembly (100) and the punching assembly (200). The two adjusting plates (310) are provided with a waist-shaped hole (311) that cooperates with the adjusting roller (160). The adjusting roller (160) is fixed on the adjusting plate (310) by an internal hexagon screw.

10. The slitting and punching integrated device according to claim 9, characterized in that, The horizontal plate (330) is equipped with a guide wheel (340) by a fixing rod (350). The fixing rod (350) is fixed on the horizontal plate (330) by an adjusting bolt (360). The horizontal plate (330) has a third guide groove (331) that slides with the adjusting bolt (360).

Images