Sealing rubber strip cutting machine

Abstract

The utility model belongs to the technical field of sealing rubber strip processing, and particularly relates to a sealing rubber strip cutting machine which comprises a cutting mechanism, a cutting mechanism and a cutting mechanism. The base is used for mounting the cutting mechanism; the cutting device further comprises a cleaning mechanism, the cleaning mechanism comprises a first mounting cavity, an absorption cover, a pipeline, a collecting box and a negative pressure pump, the first mounting cavity is formed in the right side of the cutting groove, the absorption cover is arranged in the first mounting cavity, the pipeline is connected with the absorption cover and the collecting box, and the negative pressure pump generates negative pressure to guide chippings generated by cutting into the collecting box through the absorption cover and the pipeline; according to the sealing rubber strip cutting machine, negative pressure is generated by the negative pressure pump, chippings in the cutting groove can be guided into the collecting box through the absorbing cover and the pipeline, chipping cleaning is achieved, chipping cleaning is more convenient, and working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing strip processing, in particular to a sealing strip cutting machine. Background Art

[0002] Sealing strips are a type of material widely used in the construction, automobile, doors and windows, furniture and other industries. They are mainly used to fill and seal various interfaces and gaps to prevent the leakage of gas, liquid and dust, and improve the sealing performance and service life of the product. Sealing strips are usually made of elastic materials such as rubber, silicone, plastic, etc. They have excellent aging resistance, water resistance, corrosion resistance, high and low temperature resistance and other characteristics, and can adapt to various complex environments and usage scenarios. Sealing strip cutting machine is a machine specially used for cutting sealing strips. It is widely used in doors and windows, automobiles, construction, furniture and other industries, and is used to quickly and accurately cut sealing strips of various materials and specifications. The cutting machine adopts advanced cutting technology, which can quickly complete the cutting of a large number of strips and improve production efficiency.

[0003] The utility model with authorization announcement number CN208215426U discloses an automatic rubber strip cutting machine, including a machine base, a traction device, a knife seat and a detection feedback device. A guide groove and two parallel punching grooves are arranged on the top of the machine base, the guide groove intersects with the two punching grooves, and the bottom of the punching groove is lower than the bottom of the guide groove; the traction device is arranged at the rear of the machine base, and is used to pull the rubber strip forward along the guide groove; two cutters are arranged on the knife seat, and the two cutters are respectively located above the two punching grooves. The knife seat is driven by a driving device and can move up and down relative to the machine base to cut off the rubber strip in the guide groove; the detection feedback device is arranged on the machine base, and the detection feedback device can detect the position of the front end of the rubber strip and control the start and stop of the driving device according to the position of the front end of the rubber strip. The utility model can cut out two rubber strips of different lengths each time it cuts, and will not cause waste due to the different numbers of the two rubber strips. The production efficiency is high and the uniformity of the lengths of the two rubber strips can be ensured. The existing sealing strip cutting machine generates debris during the cutting process and the debris will be accumulated in the cutting groove, which is inconvenient to clean up. Too much accumulation will easily affect the operation of the cutting machine. Utility Model Content

[0004] The purpose of the utility model is to provide a sealing strip cutting machine for cleaning the debris in the cutting groove in view of the above-mentioned existing technical problems.

[0005] In view of this, the utility model provides a sealing strip cutting machine, comprising: a cutting mechanism, the cutting mechanism comprising a cutting groove; a base, the base is used to install the cutting mechanism; and also includes: a cleaning mechanism, the cleaning mechanism comprising a first installation cavity, an absorption cover, a pipeline, a collection box and a negative pressure pump, the first installation cavity is arranged on the right side of the cutting groove, the absorption cover is arranged in the first installation cavity, the pipeline connects the absorption cover and the collection box, the negative pressure pump generates negative pressure to guide the debris generated by cutting into the collection box through the absorption cover and the pipeline; wherein, the cleaning mechanism is arranged at the cutting groove.

[0006] In the present technical solution, the negative pressure pump generates negative pressure to guide the debris in the cut groove into the collection box through the absorption cover and the pipeline, so as to clean the debris, make the cleaning of the debris more convenient, and improve work efficiency.

[0007] In the above technical scheme, further, the cleaning mechanism also includes: a second installation cavity, which is arranged on the left side of the groove; an electric push rod, which is arranged in the second installation cavity; a connecting frame, which is fixedly connected to the output end of the electric push rod; a side scraper, the two side scrapers are respectively abutted against the side walls of the groove, and the side scrapers are fixedly connected to the connecting frame; a lower scraper, the lower scraper is abutted against the bottom surface of the groove, and the two ends of the lower scraper are respectively fixedly connected to the side scrapers, and the lower scraper is fixedly connected to the connecting frame; wherein, the collecting box is fixedly connected to the outside of the base, and the negative pressure pump is arranged at the bottom of the collecting box.

[0008] In the above technical solution, further, a filter screen is provided in the collection box, and a perspective window is provided on one side of the collection box.

[0009] In the above technical solution, further, a walking mechanism is provided at the bottom of the base.

[0010] In the above technical scheme, further, the walking mechanism includes: a cavity, which is arranged at the bottom of the base; a two-way threaded rod, which is rotatably connected in the cavity, and the two-way threaded rod is connected to a motor; a fixed rod, two of the fixed rods are respectively fixedly connected on both sides of the cavity, and one end of the fixed rod is rotatably connected to a movable rod; a threaded block, two of the threaded blocks are respectively sleeved on the outer surface of the two-way threaded rod, and the bottom of the threaded block is hinged to one end of the movable rod; a walking wheel, which is connected to the other end of the movable rod.

[0011] The beneficial effects of the utility model are:

[0012] 1. The negative pressure pump generates negative pressure to guide the debris in the cutting groove into the collection box through the absorption cover and the pipeline, so as to clean the debris, make the cleaning of the debris more convenient and improve the work efficiency.

[0013] 2. Through the cooperation of the electric push rod, the connecting frame, the side scraper and the lower scraper, the debris attached to the cutting groove can be scraped off to prevent the debris from adhering to the cutting groove, thereby enhancing the cleaning effect and improving the cleaning efficiency.

[0014] 3. The filter net can filter the debris to facilitate the subsequent recovery of the debris. A perspective window is set on one side of the collection box, which can visually observe the collection of debris and facilitate timely cleaning.

[0015] 4. The motor drives the bidirectional threaded rod to rotate, the threaded block moves accordingly, the movable rod rotates, and the bottom end of the movable rod expands to both sides, so that the travel wheels extend out of the base, propping up the cutter, and then the cutter can be moved by the travel wheels, so that the cutter can be easily moved when it needs to be moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the side scraper and the lower scraper of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the connecting frame of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the collection box of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the walking mechanism of the utility model.

[0022] The symbols in the figure are:

[0023] 1-base, 2-cutting mechanism, 21-grooving, 3-cleaning mechanism, 31-first installation cavity, 32-absorption cover, 33-pipeline, 34-collection box, 35-negative pressure pump, 36-second installation cavity, 37-electric push rod, 38-connecting frame, 39-side scraper, 310-lower scraper, 4-filter, 5-perspective window, 6-travel mechanism, 61-cavity, 62-bidirectional threaded rod, 63-motor, 64-fixed rod, 65-movable rod, 66-threaded block, 67-travel wheel. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] Embodiment 1:

[0027] The embodiment of the present application provides a sealing strip cutting machine, including: a cutting mechanism 2, the cutting mechanism 2 includes a cutting groove 21; a base 1, the base 1 is used to install the cutting mechanism 2; and also includes: a cleaning mechanism 3, the cleaning mechanism 3 includes a first installation cavity 31, an absorption cover 32, a pipeline 33, a collection box 34 and a negative pressure pump 35, the first installation cavity 31 is arranged on the right side of the cutting groove 21, the absorption cover 32 is arranged in the first installation cavity 31, the pipeline 33 connects the absorption cover 32 and the collection box 34, and the negative pressure pump 35 generates negative pressure to guide the debris generated by cutting into the collection box 34 through the absorption cover 32 and the pipeline 33; wherein the cleaning mechanism 3 is arranged at the cutting groove 21.

[0028] In this embodiment, refer to Figure 1 As shown, the negative pressure generated by the negative pressure pump 35 can guide the debris in the cut groove 21 into the collection box 34 through the absorption cover 32 and the pipeline 33, so as to clean the debris, make the cleaning of the debris more convenient, and improve the work efficiency.

[0029] Embodiment 2:

[0030] This embodiment provides a sealing strip cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the cleaning mechanism 3 also includes:

[0031] A second mounting cavity 36, which is disposed on the left side of the slot 21;

[0032] An electric push rod 37, which is disposed in the second mounting cavity 36;

[0033] A connecting frame 38, the connecting frame 38 is fixedly connected to the output end of the electric push rod 37;

[0034] Side scrapers 39, two side scrapers 39 are respectively in contact with the side walls of the slot 21, and the side scrapers 39 are fixedly connected to the connecting frame 38;

[0035] The lower scraper 310 is in contact with the bottom surface of the cut groove 21, and both ends of the lower scraper 310 are fixedly connected to the side scrapers 39, and the lower scraper 310 is fixedly connected to the connecting frame 38;

[0036] The collecting box 34 is fixedly connected to the outside of the base 1 , and the negative pressure pump 35 is arranged at the bottom of the collecting box 34 .

[0037] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3 As shown, through the cooperation of the electric push rod 37, the connecting frame 38, the side scraper 39 and the lower scraper 310, the debris attached to the cutting groove 21 can be scraped off to prevent the debris from adhering to the cutting groove 21, thereby enhancing the cleaning effect and improving the cleaning efficiency.

[0038] Embodiment 3:

[0039] This embodiment provides a sealing strip cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a filter screen 4 is arranged in the collection box 34, and a perspective window 5 is arranged on one side of the collection box 34.

[0040] In this embodiment, refer to Figure 1 and Figure 4 As shown, the filter screen 4 can filter the debris to facilitate the subsequent recovery of the debris. A perspective window 5 is provided on one side of the collection box 34, so that the collection of the debris can be visually observed to facilitate timely cleaning.

[0041] Embodiment 4:

[0042] This embodiment provides a sealing strip cutting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a walking mechanism 6 is provided at the bottom of the base 1, and the walking mechanism 6 includes:

[0043] A cavity 61, wherein the cavity 61 is arranged at the bottom of the base 1;

[0044] A bidirectional threaded rod 62, the bidirectional threaded rod 62 is rotatably connected in the cavity 61, and the bidirectional threaded rod 62 is connected to a motor 63;

[0045] Fixed rods 64, two fixed rods 64 are respectively fixedly connected to both sides of the cavity 61, and one end of the fixed rod 64 is rotatably connected to a movable rod 65;

[0046] Threaded blocks 66, two threaded blocks 66 are respectively sleeved on the outer surface of the bidirectional threaded rod 62, and the bottom of the threaded block 66 is hinged to one end of the movable rod 65;

[0047] The walking wheel 67 is connected to the other end of the movable rod 65 .

[0048] In this embodiment, refer to Figure 1 and Figure 5 As shown, the motor 63 drives the bidirectional threaded rod 62 to rotate, the threaded block 66 moves accordingly, the movable rod 65 rotates, and the bottom end of the movable rod 65 expands to both sides, so that the running wheels 67 extend out of the base 1, propping up the cutting machine, and then the cutting machine can be moved by the running wheels 67, so that the cutting machine can be easily moved when it needs to be moved.

[0049] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A sealing strip cutting machine, comprising: A cutting mechanism (2), wherein the cutting mechanism (2) comprises a cutting groove (21); A base (1), wherein the base (1) is used to install a cutting mechanism (2); It is characterized by further comprising: A cleaning mechanism (3), the cleaning mechanism (3) comprising a first installation cavity (31), an absorption cover (32), a pipeline (33), a collection box (34) and a negative pressure pump (35), the first installation cavity (31) being arranged on the right side of the cutting groove (21), the absorption cover (32) being arranged in the first installation cavity (31), the pipeline (33) connecting the absorption cover (32) and the collection box (34), and the negative pressure pump (35) generating negative pressure to guide the debris generated by cutting into the collection box (34) through the absorption cover (32) and the pipeline (33); Wherein, the cleaning mechanism (3) is arranged at the cutting groove (21); The cleaning mechanism (3) further comprises: A second mounting cavity (36), wherein the second mounting cavity (36) is arranged on the left side of the cutting groove (21); An electric push rod (37), wherein the electric push rod (37) is arranged in the second installation cavity (36); A connecting frame (38), wherein the connecting frame (38) is fixedly connected to the output end of the electric push rod (37); Side scrapers (39), two side scrapers (39) respectively abutting against the side walls of the cut groove (21), and the side scrapers (39) are fixedly connected to the connecting frame (38); A lower scraper (310), the lower scraper (310) abuts against the bottom surface of the cut groove (21), the two ends of the lower scraper (310) are respectively fixedly connected to the side scrapers (39), and the lower scraper (310) is fixedly connected to the connecting frame (38); The collecting box (34) is fixedly connected to the outside of the base (1), and the negative pressure pump (35) is arranged at the bottom of the collecting box (34).

2. A sealing strip cutting machine according to claim 1, characterized in that: A filter screen (4) is arranged inside the collection box (34), and a perspective window (5) is arranged on one side of the collection box (34).

3. The sealing strip cutting machine according to claim 1, characterized in that: A walking mechanism (6) is provided at the bottom of the base (1).

4. A sealing strip cutting machine according to claim 3, characterized in that: The walking mechanism (6) comprises: A cavity (61), wherein the cavity (61) is arranged at the bottom of the base (1); A bidirectional threaded rod (62), the bidirectional threaded rod (62) being rotatably connected in the cavity (61), and the bidirectional threaded rod (62) being connected to a motor (63); A fixed rod (64), wherein two fixed rods (64) are respectively fixedly connected to two sides of the cavity (61), and one end of the fixed rod (64) is rotatably connected to a movable rod (65); Threaded blocks (66), two of the threaded blocks (66) are respectively sleeved on the outer surface of the bidirectional threaded rod (62), and the bottom of the threaded blocks (66) is hinged to one end of the movable rod (65); A walking wheel (67), wherein the walking wheel (67) is connected to the other end of the movable rod (65).

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