A positioning and adjusting component for an aluminum foil precision slitter

Abstract

The present invention provides a positioning and adjusting assembly for an aluminum foil precision slitter, which includes a linear slide rail. Installation holes are respectively provided in the middle positions of the left and right sides inside the linear slide rail, and moving tubes are welded to both ends of the linear slide rail. Moreover, support frames are bolted to the middle positions of the upper left and right sides of the linear slide rail, and a rectangular slider is slidably sleeved on the outer wall of the linear slide rail and is fixedly connected through a fastening bolt. The pressing cap, self-resetting pen tube, self-resetting compression spring, fixed tube, support rod and positioning pen tip provided by the present invention increase the function of positioning marks for aluminum foil slitting. The slitting position of the aluminum foil can be pre-marked and positioned, and then the blade can be adjusted. This can improve the slitting accuracy, increase the slitting efficiency, and meet the requirements of adjustment and positioning. The cross bar, scale line, adjusting tube, adjusting bolt, adjusting ring and moving connection seat are provided to adjust the blade in cooperation with the marked part, so as to ensure the consistency of the slitting distance.

Description

Technical Field

[0001] The present invention belongs to the technical field of precise slitting of aluminum foil, and particularly relates to a positioning and adjusting assembly for a precise slitting machine of aluminum foil. Background Art

[0002] Aluminum foil is a hot stamping material directly rolled into thin sheets from metallic aluminum. Its hot stamping effect is similar to that of pure silver foil, so it is also called false silver foil. Since aluminum has a soft texture and good ductility, and has a silver-white luster, if the rolled thin sheet is mounted on offset paper with substances such as sodium silicate to make an aluminum foil sheet, printing can also be carried out.

[0003] Due to its excellent properties, aluminum foil is widely used in food, beverages, cigarettes, pharmaceuticals, photographic plates, household daily necessities, etc., and is usually used as its packaging material; electrolytic capacitor material; heat insulation material for buildings, vehicles, ships, houses, etc.; it can also be used as decorative gold and silver wires, wallpaper, and decoration trademarks for various stationery printed products and light industrial products. Among the above various uses, the most effective way to exert the performance points of aluminum foil is as a packaging material. Aluminum foil is a soft metal film, which not only has the advantages of moisture-proof, airtight, light-shielding, abrasion-resistant, fragrance-preserving, non-toxic and odorless, but also because of its elegant silver-white luster, it is easy to process various beautiful patterns and patterns of various colors, so it is more popular. Especially after aluminum foil is compounded with plastic and paper, the shielding property of aluminum foil, the strength of paper, and the heat sealability of plastic are integrated, further improving the shielding performance against water vapor, air, ultraviolet rays, bacteria, etc. required for packaging materials, and greatly expanding the application market of aluminum foil. Since the packaged items are fully isolated from light, moisture, air, etc. from the outside, the packaged items are well protected. Especially for the packaging of cooked foods, using this composite aluminum foil material can at least ensure that the food does not deteriorate for more than one year. Moreover, heating and opening the package are very convenient, and it is deeply welcomed by consumers.

[0004] In the processing and production of aluminum foil products, slitting processing operations need to be carried out on it.

[0005] At present, in the prior art, the Chinese patent publication number is CN106514734A, and an invention of a metalized film slitting mechanism includes a slitting knife assembly and a mobile positioning mechanism; the mobile positioning mechanism is located below the slitting knife assembly to provide a receiving space for the knife head of the slitting knife in the slitting knife assembly of the slitting mechanism; the film is transmitted between the slitting knife assembly and the mobile positioning mechanism. However, the existing metalized film slitting mechanism still has the following disadvantages: it does not have the function of cleaning the blade surface, the positioning and adjusting effect is poor, resulting in easy deviation of slitting, it does not have the positioning marking function, and it is not convenient to disassemble and replace the blade.

[0006] In view of this, it is very necessary to invent a positioning and adjusting assembly for a precise slitting machine of aluminum foil. Summary of the Invention

[0007] In order to solve the above-mentioned existing technical problems, the present invention provides a positioning and adjusting component for an aluminum foil precision slitter, which can clean the surface of the slitting blade to ensure the slitting effect. Through positioning auxiliary operations, the adjustment stability can be ensured, thereby ensuring the slitting efficiency. Through positioning marks, the slitting stability can be ensured, and the blade can be disassembled and replaced, which is convenient for operation;

[0008] Among them, the present invention is achieved through the following technical solutions:

[0009] A positioning and adjusting component for an aluminum foil precision slitter includes a linear slide rail. Installation holes are respectively opened in the middle parts of the left and right sides inside the linear slide rail. Moving tubes are welded to both ends of the linear slide rail. Support frames are bolted to the middle parts of the upper left and right sides of the linear slide rail. A U-shaped slider is slidably sleeved on the outer wall of the linear slide rail and is fixedly connected through a fastening bolt;

[0010] A slitting blade is arranged below the linear slide rail. A guiding groove is arranged at the upper end inside the slitting blade. An internal hexagonal socket head bolt is arranged in a circular hole opened on the upper side of the front part of the slitting blade;

[0011] Among them, the slitting blade is connected with a blade surface cleaning and scribing structure through a self-resetting pressing type positioning point pen structure. The support frame is connected with a movable adjustment fixing ring structure. The slitting blade is connected with a blade quick-disassembly, separation and replacement seat structure;

[0012] And the self-resetting pressing type positioning point pen structure includes a pressing cap. A self-resetting pen tube is threadedly connected to the lower side inside the pressing cap. A self-resetting compression spring is sleeved on the outer wall of the self-resetting pen tube. A fixed tube is sleeved on the outer wall of the self-resetting pen tube. A support rod is threadedly connected to the left end of the fixed tube. A positioning pen tip is threadedly connected to the lower end of the self-resetting pen tube.

[0013] Preferably, the movable adjustment fixing ring structure includes a cross bar. Scale lines are sequentially and equally spaced from left to right on the front surface of the cross bar. An adjustment tube is slidably sleeved on the outer wall of the cross bar and is fixedly connected through an adjustment bolt. An adjustment ring is welded to the upper end of the adjustment tube. A movable connection seat is bolted to the lower end of the adjustment tube.

[0014] Preferably, the blade quick-disassembly, separation and replacement seat structure includes a tool holder. A pair of fixed threaded tubes are welded to the upper left and right sides of the tool holder. A quick-release bolt is threadedly connected inside the fixed threaded tube. The quick-release bolt is also threadedly connected to an internal threaded hole opened inside the clamping seat.

[0015] Preferably, the blade surface cleaning and scribing structure includes a cleaning sleeve, a protective ring is adhesively bonded to the upper end surface of the cleaning sleeve, blade cleaning and scribing members are screwed to the left and right inner walls of the cleaning sleeve, and a moving frame is bolted to the right end of the cleaning sleeve.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, the pressing cap, self-resetting pen tube, self-resetting compression spring, fixed tube, support rod and positioning pen tip are provided, which increases the function of aluminum foil slitting and positioning marking. The slitting part of the aluminum foil can be pre-marked and positioned, and then the blade can be adjusted, which can improve the slitting accuracy, improve the slitting efficiency, and meet the adjustment and positioning requirements.

[0018] 2. In the present invention, the cross bar, scale line, adjustment tube, adjustment bolt, adjustment ring and moving connection seat are provided. The blade can be adjusted in cooperation with the marked part, so as to ensure the consistency of the slitting distance, ensure the slitting efficiency, and further ensure the adjustment efficiency.

[0019] 3. In the present invention, the knife handle, fixed threaded tube, quick-release bolt, clamp seat and internal threaded hole are provided, which can be used for quick installation and disassembly, facilitating replacement and maintenance.

[0020] 4. In the present invention, the cleaning sleeve, protective ring, blade cleaning and scribing member and moving frame are provided, which increases the follow-up cleaning function. When positioning operation is carried out, the surface of the blade can be cleaned accordingly, so as to ensure the aluminum foil slitting effect.

[0021] 5. In the present invention, the installation hole and moving tube are provided, which can be used for the connection and installation of the internal execution components of the slitter.

[0022] 6. In the present invention, the linear slide rail and return slider and fastening bolt are provided, which ensure the moving stability and the slitting stability, and avoid the influence of shaking on the slitting efficiency.

[0023] 7. In the present invention, the slitting blade, guide groove and hexagon socket head cap bolt are provided. In cooperation with the knife handle, quick plug-in installation can be carried out to ensure the disassembly and replacement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the structural schematic diagram of the present invention.

[0025] Figure 2 is the structural schematic diagram of the self-resetting pressing type positioning point pen structure of the present invention.

[0026] Figure 3 is the structural schematic diagram of the movable adjustable fixing ring structure of the present invention.

[0027] Figure 4 It is a schematic structural diagram of the blade quick-disassembly, separation and replacement seat structure of the present invention.

[0028] Figure 5 It is a schematic structural diagram of the blade surface cleaning and scribing structure of the present invention.

[0029] In the figure:

[0030] 1. Linear slide rail; 2. Mounting hole; 3. Moving tube; 4. Support frame; 5. Return-shaped slider; 6. Tightening bolt; 7. Slitting blade; 8. Guide groove; 9. Hex socket head bolt; 10. Self-resetting press-type positioning pen structure; 101. Pressing cap; 102. Self-resetting pen tube; 103. Self-resetting compression spring; 104. Fixed tube; 105. Support rod; 106. Positioning pen tip; 11. Movable adjustable fixing ring structure; 111. Cross bar; 112. Scale line; 113. Adjusting tube; 114. Adjusting bolt; 115. Adjusting ring; 116. Movable connection seat; 12. Blade quick-disassembly, separation and replacement seat structure; 121. Knife handle; 122. Fixed threaded tube; 123. Quick-release bolt; 124. Clamping seat; 125. Internal threaded hole; 13. Blade surface cleaning and scribing structure; 131. Cleaning sleeve; 132. Protective ring; 133. Blade cleaning and scribing; 134. Moving frame. Specific embodiments

[0031] The present invention will be specifically described below with reference to the accompanying drawings. As shown in the accompanying Figure 1 and the accompanying Figure 2 figures, a positioning and adjusting assembly for an aluminum foil precision slitter includes a linear slide rail 1. Mounting holes 2 are respectively formed in the middle positions on the left and right sides inside the linear slide rail 1, and the mounting holes 2 are used for the connection and installation operations of the execution assembly of the slitter. Moving tubes 3 are welded to both ends of the linear slide rail 1, and the moving tubes 3 are used for installing the slitting moving assembly inside the slitter to ensure the slitting efficiency. Support frames 4 are bolted to the middle positions on the upper left and right sides of the linear slide rail 1, which can be used to support and install the adjusting assembly. A return-shaped slider 5 is slidably sleeved on the outer wall of the linear slide rail 1 and is fixedly connected through a tightening bolt 6 for assisting in the adjustment operation and can be tightly fixed to ensure the slitting effect;

[0032] A slitting blade 7 is arranged below the linear slide rail 1. A guide groove 8 is arranged at the upper end inside the slitting blade 7, and a hex socket head bolt 9 is arranged in the circular hole formed on the upper side of the front part of the slitting blade 7, which can be quickly installed and disassembled for easy maintenance;

[0033] Among them, the slitting blade 7 is connected with a blade surface cleaning and scribing structure 13 through a self-resetting pressing type positioning point pen structure 10, and the support frame 4 is connected with a movable adjustable fixing ring structure 11, and the slitting blade 7 is connected with a blade quick-disassembly separation and replacement seat structure 12, which can clean the surface of the slitting blade to ensure the slitting effect. Through positioning-assisted operation, the adjustment stability can be ensured, thus ensuring the slitting efficiency. Through positioning marks, the slitting stability can be ensured, and the blade can be disassembled and replaced, which is convenient for operation;

[0034] And the self-resetting pressing type positioning point pen structure 10 includes a pressing cap 101, and a self-resetting pen tube 102 is threadedly connected to the lower side inside the pressing cap 101. The self-resetting pen tube 102 is internally provided with an aqueous red carbon pen oil layer, which can be used for erasing, facilitating repeated marking and positioning operations. Moreover, a self-resetting compression spring 103 is sleeved on the outer wall of the self-resetting pen tube 102, and a fixing tube 104 is sleeved on the outer wall of the self-resetting pen tube 102. The self-resetting compression spring 103 is made of a cylindrical stainless steel spring and is located between the pressing cap 101 and the fixing tube 104, capable of realizing the pressing self-resetting function to ensure the positioning convenience. The left end of the fixing tube 104 is threadedly connected with a support rod 105, and a positioning pen tip 106 is threadedly connected to the lower end of the self-resetting pen tube 102. When performing the auxiliary positioning and marking operation, the pressing cap 101 can be held by hand and pressed downward, so that the self-resetting pen tube 102 moves downward inside the fixing tube 104 until the positioning pen tip 106 contacts the surface of the aluminum foil, and then the slitting positioning and marking operation can be carried out. Subsequently, the pressing cap 101 is released. Due to the energy storage and release of the self-resetting compression spring 103, the self-resetting function can be realized, facilitating the subsequent slitting marking operation, thus ensuring the slitting adjustment convenience.

[0035] In this implementation scheme, in combination with the attached Figure 3As shown, the movable adjustable fixing ring structure 11 includes a cross bar 111. Scale lines 112 are engraved equidistantly from left to right on the front surface of the cross bar 111. The scale lines 112 are in centimeters, and the middle part is set as the zero starting section. The middle part of the cross bar 111 is the starting section. The left half is set such that the scale values increase sequentially from right to left, and the middle part of the cross bar 111 is the starting section. The right half is set such that the scale values increase sequentially from left to right. The scale range is set to increase or decrease by one centimeter per small grid, which can be used to adjust the position determination work, thereby ensuring the adjustment consistency, and then ensuring the consistency of the slitting distance, and then meeting the slitting requirements. An adjustment tube 113 is slidably sleeved on the outer wall of the cross bar 111 and is fixedly connected by an adjustment bolt 114. An adjustment ring 115 is welded to the upper end of the adjustment tube 113, and a movable connection seat 116 is bolted to the lower end of the adjustment tube 113. After marking, the position of the slitting blade 7 can be adjusted for the marked point. By loosening the adjustment bolt 114 and the fastening bolt 6, the adjustment ring 115 can be held by hand, and the position of the adjustment tube 113 on the outer wall of the cross bar 111 can be adjusted. With the cooperation of the scale lines 112 and the position of the marked point, the quick positioning adjustment operation can be carried out. After determining the slitting position, the adjustment bolt 114 and the fastening bolt 6 can be locked to ensure the slitting efficiency and meet the slitting requirements.

[0036] In this embodiment, in combination with the attached Figure 4 As shown, the blade quick-disassembly, separation and replacement seat structure 12 includes a tool holder 121. The lower end of the tool holder 121 is inserted into the guide groove 8 and is fixedly connected by an internal hexagonal socket bolt 9, which can be quickly disassembled and installed to meet the replacement or maintenance requirements. On the upper left and right sides of the tool holder 121, a pair of the fixed threaded tubes 122 are welded. A quick-release bolt 123 is threadedly connected inside the fixed threaded tube 122, and the quick-release bolt 123 is also threadedly connected to the internal threaded hole 125 opened inside the clamp seat 124. When performing an overall replacement, the quick-release bolt 123 can be directly taken out from the internal threaded hole 125 and the fixed threaded tube 122, and then the tool holder 121 and the slitting blade 7 can be taken down as a whole for overall maintenance or replacement, which is convenient for operation and meets the requirements.

[0037] In this embodiment, in combination with the attached Figure 5As shown, the blade surface cleaning and scribing structure 13 includes a cleaning sleeve 131. A protective ring 132 is adhesively bonded to the upper end face of the cleaning sleeve 131. The protective ring 132 is a rubber ring, which plays a protective role and can prevent debris from splashing during cleaning and avoid danger. Screws are connected to the left and right inner walls of the cleaning sleeve 131 with blade cleaning and scribing pieces 133 for cleaning the surface of the slitting blade 7. A moving frame 134 is bolted to the right end of the cleaning sleeve 131. The cleaning sleeve 131 is movably sleeved on the outer wall of the slitting blade 7. The blade cleaning and scribing pieces 133 are in contact with the outer wall of the slitting blade 7. The blade cleaning and scribing pieces 133 are made of V-shaped stainless steel spring pieces. Only one end of the slitting blade 7 is connected to the inner wall of the cleaning sleeve 131. When marking, since the self-resetting pen tube 102 drives the positioning pen tip 106 to move downward, the moving frame 134 can drive the cleaning sleeve 131 to move. At this time, the blade cleaning and scribing pieces 133 also move accordingly, so as to clean the debris on the surface of the slitting blade 7, thereby ensuring the subsequent slitting effect, meeting the slitting requirements, and ensuring the flatness of the cross-section of the slit aluminum foil.

[0038] In this embodiment, specifically, the left end of the support rod 105 is screwed to the middle part on the right side of the slitting blade 7.

[0039] In this embodiment, specifically, the cross bar 111 is horizontally arranged and bolted to the upper end between the support frames 4.

[0040] In this embodiment, specifically, the lower end of the movable connection seat 116 is bolted to the middle part of the upper end of the U-shaped slider 5. The clamping seats 124 are longitudinally welded to the left and right sides of the lower part of the U-shaped slider 5.

[0041] In this embodiment, specifically, the moving frame 134 is connected by a hoop to the upper left end of the positioning pen tip 106.

[0042] Moreover, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0043] Using the technical solution of the present invention, or those skilled in the art inspired by the technical solution of the present invention to design a similar technical solution and achieving the above technical effects shall fall within the protection scope of the present invention.

Claims

1. A positioning and adjusting component for an aluminum foil precision slitter, comprising a linear slide rail (1). Installation holes (2) are provided in the middle positions on both the left and right sides inside the linear slide rail (1). Moving tubes (3) are welded to both the left and right ends of the linear slide rail (1). Support frames (4) are bolted to the middle positions on both the left and right sides of the upper part of the linear slide rail (1). A U-shaped slider (5) is slidably sleeved on the outer wall of the linear slide rail (1) and is fixedly connected by a fastening bolt (6). A slitting blade (7) is provided at the lower part of the linear slide rail (1). A guide groove (8) is provided at the upper end inside the slitting blade (7). An internal hexagonal socket bolt (9) is provided in a circular hole opened on the upper side of the front part of the slitting blade (7). It is characterized in that the slitting blade (7) is connected to a blade surface cleaning and scribing structure (13) through a self-resetting push-type positioning point pen structure (10). The support frame (4) is connected to a movable adjustment fixing ring structure (11). The slitting blade (7) is connected to a blade quick-disassembly separation and replacement seat structure (12). And the self-resetting pressing type positioning point pen structure (10) includes a pressing cap (101). A self-resetting pen tube (102) is threadedly connected to the lower side inside the pressing cap (101). A self-resetting compression spring (103) is sleeved on the outer wall of the self-resetting pen tube (102). A fixed tube (104) is also sleeved on the outer wall of the self-resetting pen tube (102). The left end of the fixed tube (104) is threadedly connected to a support rod (105). A positioning pen tip (106) is threadedly connected to the lower end of the self-resetting pen tube (102); The movable adjustable fixing ring structure (11) includes a cross bar (111). Scale lines (112) are sequentially and equidistantly engraved on the front surface of the cross bar (111) from left to right. An adjusting tube (113) is slidably sleeved on the outer wall of the cross bar (111) and is fixedly connected by an adjusting bolt (114). An adjusting ring (115) is welded to the upper end of the adjusting tube (113). A movable connecting seat (116) is bolted to the lower end of the adjusting tube (113); The blade quick-disassembly separation and replacement seat structure (12) includes a knife handle (121). A pair of fixed threaded tubes (122) are welded to the upper left and right sides of the knife handle (121). A quick-release bolt (123) is threadedly connected inside the fixed threaded tube (122). The quick-release bolt (123) is also threadedly connected to an internal threaded hole (125) formed inside the clamping seat (124); The blade surface cleaning and scribing structure (13) includes a cleaning sleeve (131). A protective ring (132) is adhesively connected to the upper end surface of the cleaning sleeve (131). Blade cleaning and scribing pieces (133) are screwed to the left and right inner walls of the cleaning sleeve (131). A movable frame (134) is bolted to the right end of the cleaning sleeve (131); The left end of the support rod (105) is screwed to the middle part on the right side of the cutting blade (7); The self-resetting compression spring (103) is a cylindrical stainless steel spring and is located between the pressing cap (101) and the fixed tube (104); The cross bar (111) is horizontally arranged and is bolted to the upper end between the support frames (4); The lower end of the movable connecting seat (116) is bolted to the middle part of the upper end of the return-shaped slider (5); The clamping seats (124) are longitudinally welded to the lower left and right sides of the return-shaped slider (5); The lower end of the knife handle (121) is inserted into the guiding groove (8) and is fixedly connected by an internal hexagonal socket bolt (9).

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