45-degree adhesive tape cutting mechanism

Abstract

The utility model relates to the technical field of door and window processing, in particular to a 45-degree adhesive tape cutting mechanism which comprises a bottom plate, a placing assembly is arranged on the top of the bottom plate, connecting rods are symmetrically arranged on the front side of the placing assembly, the bottom ends of the connecting rods are fixedly connected with the top wall of the bottom plate, and electric telescopic rods are fixedly connected to the top ends of the connecting rods. A supporting rod is fixedly connected to the center of the rear wall of the bottom plate, the bottom end of the supporting rod is flush with the bottom end of the bottom plate, a hydraulic cylinder is fixedly connected to the top end of the supporting rod, and an adjusting assembly is arranged at the output end of the hydraulic cylinder. According to the adhesive tape cutting device, the adhesive tape is not prone to position deviation or falling when being cut, so that the cutting effect of the adhesive tape is guaranteed, the cutting structure is flexible, the cutting position can be adjusted according to requirements, and limitation cannot be generated in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to a 45-degree rubber strip cutting mechanism. Background Art

[0002] Door and window processing refers to a series of processing procedures such as cutting, drilling, grinding, and assembling doors and windows to produce door and window products that meet building needs. Door and window processing needs to be carried out strictly in accordance with the design drawings and process requirements to ensure that the size and shape of the doors and windows are accurate. During the processing, the safety production regulations should be followed to ensure the personal safety of the operators, and the processing equipment needs to be maintained and maintained regularly to ensure the normal operation of the equipment and processing quality. During the processing of doors and windows, door and window processing companies need to strictly follow industry standards and specifications to ensure the quality and safety of doors and windows. Door and window rubber strips are a kind of material used to seal between door and window frames and door and window sashes, which mainly play the role of sound insulation, dustproof, waterproof, and heat preservation.

[0003] The processing of rubber strips is a very important and indispensable process in the processing of doors and windows. In the processing of rubber strips, they need to be cut at 45°, so a cutting mechanism is needed. Although the traditional cutting mechanism has the cutting ability, it still has some shortcomings. For example, its ability to fix the rubber strips is poor. Therefore, when cutting the rubber strips, it is easy to cause the position of the rubber strips to shift or fall, thereby affecting the cutting effect of the rubber strips, and its cutting structure is relatively fixed, so it is difficult to adjust the cutting position according to needs, which will cause certain limitations in use. Therefore, a 45-degree rubber strip cutting mechanism is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a 45-degree rubber strip cutting mechanism, which has a better ability to fix the rubber strip, so it is not easy for the rubber strip to shift or fall when cutting, thereby ensuring the cutting effect of the rubber strip, and its cutting structure is more flexible, so it can adjust the cutting position according to needs, so as not to cause limitations in use, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The 45-degree rubber strip cutting mechanism includes a base plate, a placing component is provided on the top of the base plate, a connecting rod is symmetrically provided on the front side of the placing component, the bottom end of the connecting rod is fixedly connected to the top wall of the base plate, the top end of the connecting rod is fixedly connected to an electric telescopic rod, a support rod whose bottom end is flush with the bottom end of the base plate is fixedly connected to the center of the rear wall of the base plate, a hydraulic cylinder is fixedly connected to the top of the support rod, an adjusting component is provided on the output end of the hydraulic cylinder, a cutting support rod is symmetrically provided below the adjusting component, and the bottom end of the cutting support rod is fixedly connected to a cutting head.

[0007] Preferably, the placement assembly includes a fixed clamping groove fixedly connected to the top rear side of the base plate, a movable clamping groove is provided on the front side of the fixed clamping groove, the output end of the electric telescopic rod is fixedly connected to the front side of the movable clamping groove, and the fixed clamping groove and the movable clamping groove are both square U-shaped.

[0008] Preferably, the bottom of the movable clamping groove and the top of the bottom plate are slidably connected and the rear side of the movable clamping groove is movably sleeved on the front side of the fixed clamping groove.

[0009] Preferably, the adjustment assembly includes a drive box fixedly connected to the output end of the hydraulic cylinder, a dual-axis motor is provided in the drive box, the two sides of the dual-axis motor are symmetrical and fixedly connected to the adjustment box, a threaded rod is fixedly connected to the output end of the dual-axis motor, one end of the threaded rod away from the dual-axis motor passes through one side wall of the adjustment box and is rotatably connected to the other inner wall of the adjustment box.

[0010] Preferably, the two threaded rods are symmetrical and penetrated by threaded seats, the threaded seats are threadedly connected to the threaded rods and are horizontally slidably connected and arranged in the adjustment box, the bottom of the threaded seat penetrates the bottom of the adjustment box and the bottom of the threaded seat is fixedly connected to the top of the cutting support rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the rubber strip can be placed by the arranged placement component, and can cooperate with the electric telescopic rod to fix the rubber strip, so that the rubber strip is not easy to cause position displacement or falling when cutting, thereby ensuring the cutting effect of the rubber strip, and the hydraulic cylinder can be fixedly installed by the arranged support rod, and the arranged hydraulic cylinder can drive the adjustment component to move downward, that is, the cutting support rod and the cutting head are driven downward for cutting by the adjustment component at the same time, and the position of the cutting support rod and the cutting head can be adjusted by the arranged adjustment component, so it can adjust the cutting position according to needs, and thus there will be no limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the rear structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model.

[0016] In the figure: 1. bottom plate; 2. fixed clamping groove; 3. movable clamping groove; 4. connecting rod; 5. electric telescopic rod; 6. support rod; 7. hydraulic cylinder; 8. drive box; 9. double-axis motor; 10. adjustment box; 11. threaded rod; 12. threaded seat; 13. cutting support rod; 14. cutting blade. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0019] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] The 45-degree rubber strip cutting mechanism includes a base plate 1, a placing component is provided on the top of the base plate 1, a connecting rod 4 is symmetrically provided on the front side of the placing component, the bottom end of the connecting rod 4 is fixedly connected to the top wall of the base plate 1, the top of the connecting rod 4 is fixedly connected to an electric telescopic rod 5, a support rod 6 whose bottom end is flush with the bottom end of the base plate 1 is fixedly connected to the center of the rear wall of the base plate 1, a hydraulic cylinder 7 is fixedly connected to the top of the support rod 6, an adjusting component is provided on the output end of the hydraulic cylinder 7, a cutting support rod 13 is symmetrically provided below the adjusting component, and a cutting head 14 is fixedly connected to the bottom end of the cutting support rod 13.

[0022] The placing component includes a fixed clamping groove 2 fixedly connected to the top rear side of the bottom plate 1, a movable clamping groove 3 is provided on the front side of the fixed clamping groove 2, the output end of the electric telescopic rod 5 is fixedly connected to the front side of the movable clamping groove 3, the fixed clamping groove 2 and the movable clamping groove 3 are both square U-shaped, the bottom of the movable clamping groove 3 is slidably connected to the top of the bottom plate 1 and the rear side of the movable clamping groove 3 is movably sleeved on the front side of the fixed clamping groove 2, the placing component can place the rubber strip and can cooperate with the electric telescopic rod 5 to fix the rubber strip, so that the rubber strip is not easy to cause position displacement or falling when cutting, thereby ensuring the cutting effect of the rubber strip; the adjusting component includes a driving box 8 fixedly connected to the output end of the hydraulic cylinder 7, and a dual-axis motor 9 is provided in the driving box 8. The two sides of the machine 9 are symmetrical and fixedly connected with an adjusting box 10, and a threaded rod 11 is fixedly connected to the output end of the dual-axis motor 9. The end of the threaded rod 11 away from the dual-axis motor 9 passes through one side wall of the adjusting box 10 and is rotatably connected to the inner wall of the other side of the adjusting box 10. The two threaded rods 11 are symmetrical and penetrated by threaded seats 12, which are threadedly connected to the threaded rods 11 and are horizontally slidably connected and arranged in the adjusting box 10. The bottom of the threaded seat 12 passes through the bottom of the adjusting box 10 and the bottom of the threaded seat 12 is fixedly connected to the top of the cutting support rod 13. The adjusting component can adjust the position of the cutting support rod 13 and the cutting head 14, so it can adjust the cutting position according to needs, so that there will be no limitations in use.

[0023] Working process: first, stack a plurality of rubber strips in sequence and place them in the fixed clamping groove 2 and the movable clamping groove 3, start the electric telescopic rod 5, and extend the electric telescopic rod 5. The extension of the electric telescopic rod 5 will push the movable clamping groove 3, so that the movable clamping groove 3 moves toward the fixed clamping groove 2, and the stacked rubber strips are fixed by the mutual approach of the movable clamping groove 3 and the fixed clamping groove 2. Therefore, when cutting the rubber strips, it is not easy for the rubber strips to be offset or dropped, thereby ensuring the cutting effect of the rubber strips. After the rubber strips are fixed, the cutting head 14 needs to be adjusted to a suitable position, and the dual-axis motor 9 is started. The dual-axis motor 9 can drive the threaded rod through its output end. 11 is rotated forward or reversely, and the rotation of the threaded rod 11 will drive the threaded seat 12 thereon to move in the opposite direction on the threaded rod 11, that is, the position of the cutting support rod 13 and the cutting head 14 is adjusted by the movement of the threaded seat 12. After the cutting head 14 is adjusted to a suitable position, the dual-axis motor 9 can be turned off. Because the rear surface of the cutting head 14 corresponds to the front surface position of the fixed clamping groove 2, and because the cutting head 14 is set at 45°, it is finally necessary to start the hydraulic cylinder 7 to drive the hydraulic cylinder 7 to move the adjusting component downward, that is, the cutting support rod 13 and the cutting head 14 are driven by the adjusting component to press down and cut at the same time.

[0024] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. 45 degree rubber strip cutting mechanism, comprising a bottom plate (1), characterized in that: A placement component is provided on the top of the base plate (1), a connecting rod (4) is symmetrically provided on the front side of the placement component, the bottom end of the connecting rod (4) is fixedly connected to the top wall of the base plate (1), the top end of the connecting rod (4) is fixedly connected to an electric telescopic rod (5), a support rod (6) whose bottom end is flush with the bottom end of the base plate (1) is fixedly connected to the center of the rear wall of the base plate (1), a hydraulic cylinder (7) is fixedly connected to the top end of the support rod (6), an adjustment component is provided on the output end of the hydraulic cylinder (7), a cutting support rod (13) is symmetrically provided below the adjustment component, and a cutting head (14) is fixedly connected to the bottom end of the cutting support rod (13).

2. The 45-degree rubber strip cutting mechanism according to claim 1, characterized in that: The placement assembly comprises a fixed clamping groove (2) fixedly connected to the top rear side of the bottom plate (1); a movable clamping groove (3) is provided on the front side of the fixed clamping groove (2); an output end of the electric telescopic rod (5) is fixedly connected to the front side of the movable clamping groove (3); and both the fixed clamping groove (2) and the movable clamping groove (3) are arranged in a square U shape.

3. The 45-degree rubber strip cutting mechanism according to claim 2, characterized in that: The bottom of the movable clamping groove (3) is slidably connected to the top of the bottom plate (1), and the rear side of the movable clamping groove (3) is movably sleeved on the front side of the fixed clamping groove (2).

4. The 45-degree rubber strip cutting mechanism according to claim 1, characterized in that: The adjustment assembly comprises a drive box (8) fixedly connected to the output end of the hydraulic cylinder (7), a dual-axis motor (9) is arranged in the drive box (8), both sides of the dual-axis motor (9) are symmetrical and fixedly connected to an adjustment box (10), a threaded rod (11) is fixedly connected to the output end of the dual-axis motor (9), and one end of the threaded rod (11) away from the dual-axis motor (9) passes through a side wall of the adjustment box (10) and is rotatably connected to the other inner wall of the adjustment box (10).

5. The 45-degree rubber strip cutting mechanism according to claim 4, characterized in that: The two threaded rods (11) are symmetrically provided with threaded seats (12) penetrating therethrough; the threaded seats (12) are threadedly connected to the threaded rods (11) and are horizontally slidably connected and arranged in the adjustment box (10); the bottom of the threaded seat (12) penetrates the bottom of the adjustment box (10) and the bottom of the threaded seat (12) is fixedly connected to the top of the cutting support rod (13).

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