Plastic strip equidistant shearing mechanism
By designing a shearing mechanism including base, top sleeve, mold and distance measuring plate, the problem that plastic strips cannot be cut equally in the process of edge sealing at home or panels is solved, and high-precision and efficient plastic strip cutting are achieved.
Patent Information
- Application Number
- CN202422494575.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-16
AI Technical Summary
In the prior art, plastic strips cannot achieve continuous equidistance shear during home furnishing or panel edge sealing, resulting in difficulty in improving length accuracy and operating efficiency.
A shearing mechanism including a base, top sleeve, mold and distance measuring plate is designed. Through components such as cutting knives, positioning holes, scales and iron-absorbing stone, the plastic strips are cut at equal distances, and the combination of the cutting joints and cutting knives ensures high-precision cutting.
High-precision equidistance cutting of plastic strips is achieved, reducing shortages or lengths exceeding, and improving operating efficiency and continuous shear continuity.
Smart Images
Figure CN223173081U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic strips, and particularly relates to an equidistant shearing mechanism for plastic strips. Background Art
[0002] When using plastic strips to edge the edges of furniture or panels during home decoration, it is very important to ensure that the length of each plastic strip is accurate and consistent. At present, workers generally use methods such as measuring with a tape measure, marking with a line, and cutting. However, this method has poor operation continuity and certain errors, which will cause a large amount of fine repair work for workers in the later stage.
[0003] During the edge sealing of existing furniture or panels with plastic strips, due to the inability to continuously measure and equidistantly cut the plastic strips, the length accuracy of the plastic strips and the operation efficiency are difficult to improve. Therefore, an equidistant shearing mechanism for plastic strips is proposed. Summary of the Utility Model
[0004] Aiming at the problems in the prior art, the utility model provides an equidistant shearing mechanism for plastic strips, which provides a shearing mechanism that can help workers cut equidistantly for the use of plastic strips, is suitable for home decoration or panel edge sealing, and enables the plastic strips required for edge sealing of furniture, panels, etc. to be cut with high precision at the required length distance, reducing the occurrence of relatively serious shortages or length exceedances during the edge sealing of plastic strips for furniture or panels.
[0005] The technical solution adopted by the utility model to solve its technical problems is an equidistant shearing mechanism for plastic strips, which includes a base, an upper sleeve, a mold, and a ranging plate. The upper sleeve is connected to one end of the top of the base. A slot for the extraction and retraction of the ranging plate is provided inside one end of the base. The mold is inserted into the upper sleeve, and corresponding cutting grooves are provided at the top of one end of the upper sleeve and the mold.
[0006] By adopting the above technical solution, the assembly composed of the base, the upper sleeve, the mold, and the ranging plate realizes providing a shearing mechanism that can help workers cut equidistantly for the use of plastic strips, is suitable for home decoration or panel edge sealing, and enables the plastic strips required for edge sealing of furniture, panels, etc. to be cut with high precision at the required length distance, reducing the occurrence of relatively serious shortages or length exceedances during the edge sealing of plastic strips for furniture or panels.
[0007] Specifically, a cutting knife is provided at the top of the cutting groove. A knife seat is connected to one side of the upper sleeve. A cutting slot corresponding to the cutting knife is provided at the top of the knife seat. One end of the cutting knife is rotatably connected to the knife seat through a rotating shaft.
[0008] By adopting the above technical solution, through the cooperation of the slitting and the cutting tool, after the cutting tool is pressed down by a person in the cutting groove, a shearing force will be generated between the cutting edge of the cutting tool and the edge of the slitting, which can generate a cutting force on the plastic strip located in the cutting groove area.
[0009] Specifically, a positioning hole for the plastic strip to pass through is opened in the mold, a retaining ring is arranged on the outer periphery of the tail end of the mold, and a first magnet is connected to one side of the retaining ring.
[0010] By adopting the above technical solution, the plastic strip passes through the positioning hole in the mold, and the plastic strip during the shearing process is positioned, so as to improve the accuracy of its cut.
[0011] Specifically, a scale is arranged on the top of the distance measuring plate, a support platform with the same height as the positioning hole is connected to one end of the distance measuring plate away from the base, and a baffle is connected to one end of the support platform away from the distance measuring plate.
[0012] By adopting the above technical solution, the end of the plastic strip is supported by the support platform, and the baffle can limit the extending length of the end of the plastic strip.
[0013] Specifically, second magnets are embedded on both sides of one end of the base, and both the upper sleeve and the baffle are made of stainless steel material;
[0014] A tightening knob is threadedly inserted into one side of the base.
[0015] By adopting the above technical solution, the tightening knob can help the person to tighten and fix the distance measuring plate adjusted by pulling, so that the distance measuring plate supports the plastic strip with the required pulled-out length.
[0016] The beneficial effects of the present utility model: The assembly composed of the base, the upper sleeve, the mold and the distance measuring plate realizes providing a shearing mechanism for the use of the plastic strip, which can help workers to cut at equal distances, and is suitable for home decoration or panel edge sealing. The plastic strip for edge sealing of furniture, panels, etc. is cut with high precision at the required length distance, reducing the situation that the plastic strip is severely short or exceeds the length during the edge sealing of furniture or panels. After the upper group of plastic strips is cut, the cut plastic strips are pushed out of the distance measuring plate, and the plastic strips at the tail are pushed in, so as to realize continuous equidistant shearing operation of the plastic strips, greatly improving the operation efficiency of the plastic strip shearing use, and solving the problem that during the edge sealing of existing furniture or panels with plastic strips, it is difficult to continuously measure and cut the plastic strips at equal distances, resulting in difficult improvement of the length accuracy and operation efficiency of the plastic strips. Description of the Drawings
[0017] The present utility model will be further described below with reference to the drawings and embodiments.
[0018] Figure 1Schematic diagram of the whole of the present utility model;
[0019] Figure 2 Schematic diagram of the mold of the present utility model;
[0020] Figure 3 Partial schematic diagram of the distance measuring plate of the present utility model;
[0021] Figure 4 Of the present utility model Figure 1 Enlarged schematic diagram at position A;
[0022] In the figure: base 1, upper sleeve 2, tool holder 21, cutting knife 22, cutting slot 23, mold 3, positioning hole 32, retaining ring 33, first magnet 34, slot 4, distance measuring plate 5, baffle 51, support platform 52, cutting groove 6, second magnet 7, tightening knob 8. Specific embodiments
[0023] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] As Figures 1-4 shown, a plastic strip equidistant shearing mechanism of the present utility model includes a base 1, an upper sleeve 2, a mold 3 and a distance measuring plate 5. The upper sleeve 2 is connected to one end of the top of the base 1. A slot 4 for pulling out the distance measuring plate 5 is opened in one end of the base 1. The mold 3 is inserted into the upper sleeve 2. Corresponding cutting grooves 6 are opened at the top of one end of the upper sleeve 2 and the mold 3.
[0025] During use, the base 1, the upper sleeve 2, the mold 3 and the distance measuring plate 5 provide a shearing mechanism that can help workers cut plastic strips at equal distances, which can help workers cut plastic strips for edging of furniture, panels, etc. at the required length distance with high precision, reduce the situation of serious shortage or excessive length during the edging of plastic strips for furniture or panels, and can help workers perform continuous equidistant shearing operations on plastic strips, improving the operation efficiency of plastic strip shearing.
[0026] The present utility model further includes that a cutting knife 22 is arranged at the top of the cutting groove 6. One side of the upper sleeve 2 is connected with a tool holder 21. A cutting slot 23 corresponding to the cutting knife 22 is opened at the top of the tool holder 21. One end of the cutting knife 22 is rotatably connected to the tool holder 21 through a rotating shaft.
[0027] During use, based on the cooperation of the cutting slot 23 and the cutting knife 22, after the cutting knife 22 is pressed down by a person in the cutting groove 6, a shearing force will be generated between the edge of the cutting edge of the cutting knife 22 and the edge of the cutting slot 23, and a cutting force can be generated on the plastic strip in the area of the cutting groove 6.
[0028] The present utility model further includes that a positioning hole 32 for threading a plastic strip is formed in the mold 3, a retaining ring 33 is arranged on the outer periphery of the tail end of the mold 3, and a first magnet 34 is connected to one side of the retaining ring 33.
[0029] During use, the positioning hole 32 in the mold 3 is used for threading the plastic strip, and the plastic strip during the shearing process is positioned, thereby improving the accuracy of its cut.
[0030] The present utility model further includes that a scale is arranged on the top of the ranging plate 5, a support platform 52 with the same height as the positioning hole 32 is connected to one end of the ranging plate 5 away from the base 1, and a baffle 51 is connected to one end of the support platform 52 away from the ranging plate 5.
[0031] During use, the end of the plastic strip is supported by the support platform 52, and the baffle 51 can limit the extending length of the end of the plastic strip.
[0032] The present utility model further includes that second magnets 7 are embedded on both sides at one end of the base 1, and both the upper sleeve 2 and the baffle 51 are made of stainless steel material;
[0033] A tightening knob 8 is threadedly inserted into one side of the base 1.
[0034] During use, by rotating the tightening knob 8, it helps the operator to tighten and fix the pulled-out ranging plate 5, so that the ranging plate 5 supports the plastic strip at the required pulled-out length.
[0035] When the present utility model is in use, according to the width and thickness of the plastic strip, a mold 3 with a positioning hole 32 of the required hole diameter type is selected, the mold 3 is inserted into the upper sleeve 2, and based on the magnetic attraction of the first magnet 34, the retaining ring 33 at the end of the mold 3 is magnetically positioned with the upper sleeve 2. Then, the ranging plate 5 is pulled out by a distance equal to the required shearing length of the plastic strip, the ranging plate 5 is tightened and fixed by rotating the tightening knob 8, and then the plastic strip required for continuous equidistant shearing is threaded through the positioning hole 32 and sent to the support platform 52 until it contacts the baffle 51. The end of the plastic strip is limited by the baffle 51. Then, the operator cuts downward along the cutting seam 23 with the cutter 22, so that the plastic strip is cut off at the required length. Then, the operator pushes out the plastic strip on the ranging plate 5, and pulls out the plastic strip at the tail to the support platform 52, and repeats the shearing with the cutter 22 again, realizing the operation of continuously shearing the plastic strip at equal distances, effectively improving the use accuracy and processing efficiency of the plastic strip;
[0036] Among them, because the plastic strip itself has a certain toughness, the partial complete deformation generated during the process of pushing out the plastic strip from the support platform 52 will not affect the later use of the plastic strip.
[0037] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A plastic strip equidistant shearing mechanism, characterized in that, It includes a base (1), an upper sleeve (2), a mold (3) and a ranging plate (5). The upper sleeve (2) is connected to one end of the top of the base (1). A slot (4) for the drawing of the ranging plate (5) is formed in one end of the base (1). The mold (3) is inserted into the upper sleeve (2). Corresponding cutting grooves (6) are formed at the top of one end of the upper sleeve (2) and the mold (3).
2. The equidistant shearing mechanism for plastic strips according to claim 1, characterized in that, A cutter (22) is arranged at the top of the cutting groove (6). A tool holder (21) is connected to one side of the upper sleeve (2). A cutting slot (23) corresponding to the cutter (22) is formed at the top of the tool holder (21). One end of the cutter (22) is rotatably connected to the tool holder (21) through a rotating shaft.
3. The equally spaced shearing mechanism for plastic strips according to claim 2, characterized in that, A positioning hole (32) for the penetration of a plastic strip is formed in the mold (3). A retaining ring (33) is arranged on the outer periphery of the tail end of the mold (3). A first magnet (34) is connected to one side of the retaining ring (33).
4. A plastic strip equidistant shearing mechanism according to claim 3, characterized in that, A scale is arranged at the top of the ranging plate (5). A support platform (52) with the same height as the positioning hole (32) is connected to one end of the ranging plate (5) away from the base (1). A baffle (51) is connected to one end of the support platform (52) away from the ranging plate (5).
5. A plastic strip equidistant shearing mechanism according to claim 4, characterized in that, Second magnets (7) are embedded on both sides of one end of the base (1). Both the upper sleeve (2) and the baffle (51) are made of stainless steel material; A tightening knob (8) is screwed into one side of the base (1).