Door sealing strip accurate-distance strip cutting machine device

Abstract

The utility model relates to the technical field of sealing strip cutting equipment, in particular to a door sealing strip accurate-distance strip cutting machine device which comprises a fixing table, supporting plates are fixedly connected to the front portion of the left side of the upper end of the fixing table and the rear portion of the left side of the upper end of the fixing table, and a fixing shaft is arranged at the upper ends of the two supporting plates jointly. A sealing strip coil is movably connected to the middle of the outer surface of the fixing shaft, and a limiting roller is movably connected to the left side of the lower portion between the two supporting plates. According to the accurate-distance strip cutting machine device for the door sealing strip, a first servo motor in the driving mechanism and a second servo motor in the cutting mechanism are synchronously connected with a computer for control, when the device is used, the operation frequency of the two servo motors can be controlled according to the length of the sealing strip needing to be cut, and the operation efficiency is improved. The cutting mechanism can drive the cutting knife to complete fixed-length cutting on the sealing strip only through rotation of the servo motor, certain labor cost can be saved, cutting is more accurate, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing strip cutting equipment, in particular to a door sealing strip precise distance cutting machine device. Background Art

[0002] Sealing strips are used between two objects to improve the sealing between the objects. They play the role of shock absorption, waterproofing, sound insulation, heat insulation, dust prevention, fixing, etc. In the process of processing sealing strips, it is necessary to cut the sealing strips to a fixed length, that is, cut the long sealing strips into short strips of specified requirements;

[0003] At present, the fixed-length cutting of sealing strips requires manual measurement of the length of the sealing strips and manual cutting of the sealing strips. The whole operation is not only inefficient, but also wastes a lot of labor costs. Therefore, we have launched a new door sealing strip precise distance cutting machine device. Utility Model Content

[0004] The main purpose of the utility model is to provide a door sealing strip precise distance cutting machine device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A door sealing strip precise distance cutting machine device comprises a fixed table, the left front portion of the upper end and the left rear portion of the upper end of the fixed table are both fixedly connected to support plates, a fixed shaft is commonly provided at the upper ends of the two support plates, a sealing strip roll is movably connected with the middle portion of the outer surface of the fixed shaft, a limiting roller is commonly movably connected with the lower left portion between the two support plates, a driving mechanism is fixedly connected with the middle portion of the upper end of the fixed table, a through groove is provided on the right side of the upper end of the fixed table and is fixedly connected with the limiting mechanism and the cutting mechanism, and a cooling box and four supporting legs are fixedly connected with the lower end of the fixed table.

[0007] Preferably, the cutting mechanism includes a second servo motor, the output end of the second servo motor is fixedly connected to a fixed block, the front and rear surfaces of the fixed block are fixedly connected to cutting knives, the second servo motor is fixedly connected to the fixed table, and the two cutting knives are movably connected to the through slots without contact.

[0008] Preferably, the through slot is located in the middle of the limiting mechanism and does not contact it, the cutting mechanism is located at the rear of the limiting mechanism and does not contact it, the cooling box corresponds to the position of the through slot, and the through slot is located inside the cooling box, and the four supporting legs are distributed at the four corners of the fixed table and do not contact the cooling box.

[0009] Preferably, the driving mechanism includes two fixed plates, a first fixed rod and a first servo motor, the two fixed plates are distributed front and back and do not contact, the output end of the first servo motor is fixedly connected to the second fixed rod, the middle part of the outer surface of the second fixed rod and the middle part of the outer surface of the first fixed rod are both interspersed and fixedly connected with driving wheels, and the rear part of the outer surface of the second fixed rod and the rear part of the outer surface of the first fixed rod are both interspersed and fixedly connected with gears.

[0010] Preferably, the first servo motor and the two fixed plates are fixedly connected to the fixed platform, the first servo motor is located at the rear of the two fixed plates and are not in contact with them, the first fixed rod and the second fixed rod are movably connected to the two fixed plates through insertion, the first fixed rod is located at the upper part of the second fixed rod and are not in contact with them, the two driving wheels are located between the two fixed plates and correspond in upper and lower positions, and the two gears are located at the rear of the rear fixed plate and are meshed with each other.

[0011] Preferably, the limiting mechanism includes two limiting tubes, a group of support rods are fixedly connected to the lower part of the outer surface of the two limiting tubes, the two groups of support rods are fixedly connected to the fixed platform, the two limiting tubes are distributed left and right and do not contact, and the through groove is located between the two limiting tubes.

[0012] Preferably, the cooling box comprises a box body, a discharge pipe is fixedly connected to the lower front end of the box body, a ball valve is arranged on the lower inner side of the discharge pipe, the box body is fixedly connected to the lower end of the fixed platform, and the through groove is located inside the box body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the first servo motor in the driving mechanism and the second servo motor in the cutting mechanism are synchronously connected to the computer for control. When the device is used, the operating frequency of the two servo motors can be controlled according to the length of the sealing strip to be cut, so that the cutting mechanism can drive the cutting knife to complete the fixed-length cutting of the sealing strip only through the rotation of the servo motor, which can not only save a certain amount of labor cost, but also make the cutting more accurate and efficient;

[0015] 2. In the present invention, a limiting mechanism is provided in the device, and two cutting knives in the cutting mechanism are located between two limiting tubes in the limiting mechanism. When the device is running and the sealing strip is cut, the sealing strip will pass through the two limiting tubes. The two limiting tubes can limit the sealing strip to prevent the sealing strip from being pulled by the cutting knife during cutting and affecting the cutting length, thereby improving the cutting accuracy of the sealing strip;

[0016] 3. In the utility model, a cooling box is fixedly installed at the lower part of the through slot at the lower part of the cutting knife in the cutting mechanism. When the device is in use, coolant can be added to the inside of the cooling box through the through slot, and the coolant can be filled to the inside of the through slot. When the device is running, the cutting knife will be immersed in the coolant in the through slot and the cooling box after cutting, so as to cool the cutting knife which generates heat by friction, thereby extending the service life of the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a door sealing strip precise distance cutting machine device of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of a driving mechanism of a door sealing strip precise distance cutting machine device of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of a limiting mechanism of a door sealing strip precise distance cutting device of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of a cutting mechanism of a door sealing strip precise distance cutting device of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the overall structure of a cooling box of a door sealing strip precise distance cutting device.

[0022] In the figure: 1. fixed table; 2. support plate; 3. fixed shaft; 4. sealing strip roll; 5. limiting roller; 6. driving mechanism; 7. through groove; 8. limiting mechanism; 9. cutting mechanism; 10. cooling box; 11. supporting leg; 61. fixed plate; 62. first fixed rod; 63. first servo motor; 64. second fixed rod; 65. driving wheel; 66. gear; 81. limiting tube; 82. support rod; 91. second servo motor; 92. fixed block; 93. cutting knife; 101. box; 102. discharge pipe; 103. ball valve. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] A door sealing strip precise distance cutting machine device comprises a fixed platform 1, a support plate 2 is fixedly connected to the left front part and the left rear part of the upper end of the fixed platform 1, a fixed shaft 3 is commonly arranged on the upper ends of the two support plates 2, a sealing strip roll 4 is movably connected to the middle part of the outer surface of the fixed shaft 3, a limiting roller 5 is commonly movably connected to the left side of the lower part between the two support plates 2, a driving mechanism 6 is fixedly connected to the middle part of the upper end of the fixed platform 1, a through groove 7 is opened on the right side of the upper end of the fixed platform 1 and is fixedly connected to the limiting mechanism 8 and the cutting mechanism 9, a cooling box 10 and four supporting legs 11 are fixedly connected to the lower end of the fixed platform 1, the through groove 7 is located in the middle part of the limiting mechanism 8 and does not contact it, the cutting mechanism 9 is located at the rear of the limiting mechanism 8 and does not contact it, the cooling box 10 corresponds to the position of the through groove 7, and the through groove 7 is located inside the cooling box 10, and the four supporting legs 11 are distributed at the four corners of the fixed platform 1 and do not contact the cooling box 10.

[0028] In this embodiment, the cutting mechanism 9 includes a second servo motor 91, and the output end of the second servo motor 91 is fixedly connected to a fixed block 92, and the front and rear surfaces of the fixed block 92 are fixedly connected to cutting knives 93, the second servo motor 91 is fixedly connected to the fixed table 1, and the two cutting knives 93 are interlaced and movably connected with the through slot 7 and do not contact each other. The driving mechanism 6 includes two fixed plates 61, a first fixed rod 62 and a first servo motor 63, and the two fixed plates 61 are distributed front and back and do not contact each other. The output end of the first servo motor 63 is fixedly connected to the second fixed rod 64, and the middle part of the outer surface of the second fixed rod 64 and the middle part of the outer surface of the first fixed rod 62 are interlaced and fixedly connected with a driving wheel 65, and the rear part of the outer surface of the second fixed rod 64 and the rear part of the outer surface of the first fixed rod 62 are interlaced and fixedly connected with a gear 66, and the first servo motor 63 and the two fixed plates 61 are fixed to the fixed table 1 The first servo motor 63 is located at the rear of the two fixed plates 61 and does not touch them. The first fixed rod 62 and the second fixed rod 64 are both movably connected with the two fixed plates 61. The first fixed rod 62 is located on the upper part of the second fixed rod 64 and does not touch them. The two driving wheels 65 are both located between the two fixed plates 61 and the upper and lower positions correspond. The two gears 66 are both located at the rear of the rear fixed plate 61 and are meshed and connected with each other. The first servo motor 63 in the driving mechanism 6 and the second servo motor 91 in the cutting mechanism 9 in the device are synchronously connected and controlled with the computer. When the device is used, the operating frequencies of the two servo motors can be controlled according to the length of the sealing strip that needs to be cut, so that the cutting mechanism 9 can drive the cutting knife 93 to complete the fixed-length cutting of the sealing strip only through the rotation of the servo motor, which not only saves a certain amount of labor costs, but also makes the cutting more accurate and efficient.

[0029] In this embodiment, the limiting mechanism 8 includes two limiting tubes 81, and the lower parts of the outer surfaces of the two limiting tubes 81 are fixedly connected with a group of support rods 82, and the two groups of support rods 82 are fixedly connected to the fixed platform 1. The two limiting tubes 81 are distributed left and right and do not touch each other, and the through groove 7 is located between the two limiting tubes 81. The cooling box 10 includes a box body 101, and the lower part of the front end of the box body 101 is fixedly connected with a discharge pipe 102, and a ball valve 103 is arranged on the lower side of the discharge pipe 102. The box body 101 is fixedly connected to the lower end of the fixed platform 1, and the through groove 7 is located inside the box body 101. By arranging the limiting mechanism 8 in the device, the two cutting knives 93 in the cutting mechanism 9 are located between the two limiting tubes 81 in the limiting mechanism 8. When the device is running and the sealing strip is cut, the sealing strip will pass through the two limiting tubes 81. The two limiting tubes 81 can limit the sealing strip to prevent the sealing strip from being pulled by the cutting knife 93 during cutting and affecting the cutting length, thereby improving the cutting accuracy of the sealing strip.

[0030] It should be noted that the utility model is a device for accurately cutting door sealing strips by connecting the first servo motor 63 in the driving mechanism 6 and the second servo motor 91 in the cutting mechanism 9 to a computer for synchronous control. When the device is in use, the operating frequencies of the two servo motors can be controlled according to the length of the sealing strip to be cut, so that the cutting mechanism 9 can drive the cutting knife 93 to complete the fixed-length cutting of the sealing strip only through the rotation of the servo motor, which not only saves a certain amount of labor cost, but also makes the cutting more accurate and efficient. In addition, by arranging a limiting mechanism 8 in the device, the two cutting knives 93 in the cutting mechanism 9 are located between the two limiting tubes 81 in the limiting mechanism 8, and the device is installed. When the device is running and cutting the sealing strip, the sealing strip will pass through the two limiting tubes 81. The two limiting tubes 81 can limit the sealing strip to prevent the sealing strip from being pulled by the cutting knife 93 during cutting and affecting the cutting length, thereby improving the cutting accuracy of the sealing strip. In addition, a cooling box 10 is fixedly installed at the lower part of the through groove 7 at the lower part of the cutting knife 93 in the cutting mechanism 9. When the device is in use, coolant can be added to the cooling box 10 through the through groove 7, and the coolant can fill the through groove 7. When the device is running, the cutting knife 93 will be immersed in the coolant inside the through groove 7 and the cooling box 10 after cutting, so as to cool the cutting knife 93 which generates heat by friction, thereby extending the service life of the cutting knife 93.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A door sealing strip precise distance cutting machine device, comprising a fixing table (1), characterized in that: The left front part and the left rear part of the upper end of the fixed platform (1) are both fixedly connected to a support plate (2), the upper ends of the two support plates (2) are jointly provided with a fixed shaft (3), the middle part of the outer surface of the fixed shaft (3) is interlaced with a sealing strip roll (4) movably connected, the lower left part between the two support plates (2) is jointly movably connected with a limiting roller (5), the middle part of the upper end of the fixed platform (1) is fixedly connected with a driving mechanism (6), the right side of the upper end of the fixed platform (1) is provided with a through groove (7) and is fixedly connected to the limiting mechanism (8) and the cutting mechanism (9), and the lower end of the fixed platform (1) is fixedly connected with a cooling box (10) and four supporting legs (11); The cutting mechanism (9) comprises a second servo motor (91), the output end of the second servo motor (91) is fixedly connected to a fixed block (92), the front and rear outer surfaces of the fixed block (92) are both fixedly connected to cutting knives (93), the second servo motor (91) is fixedly connected to the fixed platform (1), and the two cutting knives (93) are both movably connected to the through slot (7) without contact.

2. A door sealing strip precise distance cutting machine device according to claim 1, characterized in that: The through slot (7) is located in the middle of the limiting mechanism (8) and does not contact it, the cutting mechanism (9) is located at the rear of the limiting mechanism (8) and does not contact it, the cooling box (10) corresponds to the position of the through slot (7), and the through slot (7) is located inside the cooling box (10), and the four supporting legs (11) are distributed at the four corners of the fixing platform (1) and do not contact the cooling box (10).

3. The door sealing strip precise distance cutting machine device according to claim 1, characterized in that: The driving mechanism (6) comprises two fixing plates (61), a first fixing rod (62) and a first servo motor (63); the two fixing plates (61) are arranged front and rear and do not contact each other; the output end of the first servo motor (63) is fixedly connected to a second fixing rod (64); a driving wheel (65) is inserted and fixedly connected to the middle of the outer surface of the second fixing rod (64) and the middle of the outer surface of the first fixing rod (62); a gear (66) is inserted and fixedly connected to the rear of the outer surface of the second fixing rod (64) and the rear of the outer surface of the first fixing rod (62).

4. The door sealing strip precise distance cutting device according to claim 3, characterized in that: The first servo motor (63) and the two fixed plates (61) are both fixedly connected to the fixed platform (1); the first servo motor (63) is located at the rear of the two fixed plates (61) and is not in contact with the two fixed plates; the first fixed rod (62) and the second fixed rod (64) are both interlaced and movably connected with the two fixed plates (61); the first fixed rod (62) is located at the upper part of the second fixed rod (64) and is not in contact with the two fixed plates; the two driving wheels (65) are both located between the two fixed plates (61) and have corresponding upper and lower positions; and the two gears (66) are both located at the rear of the rear fixed plate (61) and are meshed and connected with each other.

5. The door sealing strip precise distance cutting machine device according to claim 1, characterized in that: The limiting mechanism (8) comprises two limiting tubes (81), the lower parts of the outer surfaces of the two limiting tubes (81) are fixedly connected to a group of support rods (82), the two groups of support rods (82) are fixedly connected to the fixed platform (1), the two limiting tubes (81) are distributed on the left and right and do not contact each other, and the through groove (7) is located between the two limiting tubes (81).

6. The door sealing strip precise distance cutting device according to claim 1, characterized in that: The cooling box (10) comprises a box body (101), a discharge pipe (102) is fixedly connected to the lower front end of the box body (101), a ball valve (103) is arranged on the lower inner side of the discharge pipe (102), the box body (101) is fixedly connected to the lower end of the fixed platform (1), and the through groove (7) is located inside the box body (101).

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