Pultrusion machine for producing I-shaped air passage strip

Abstract

The invention provides a pultrusion machine for producing an I-shaped air passage strip, and relates to the technical field of pultrusion machines. The pultrusion mechanism A is mounted on the supporting mechanism; the limiting mechanism is mounted on the supporting mechanism; the positioning mechanism A is mounted on the supporting mechanism; the pultrusion mechanism B is mounted on the supporting mechanism; the auxiliary profile is arranged between the pultrusion mechanism A and the pultrusion mechanism B; the positioning mechanism B is mounted on the supporting mechanism; the control panel is mounted on the supporting mechanism and is used for controlling the pultrusion mechanism A; the control buttons are arranged in a row, and the control buttons in the row are installed on the supporting mechanism and electrically connected with the control panel. According to the invention, the working time of the two servo motors can ensure that the cured I-shaped air channel strip can be completely pulled out from the curing mold; the problem that the pultrusion length cannot be automatically adjusted according to the length of a curing mold, and consequently the pultrusion length is prone to being too long or too short is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of pultrusion machines, and more specifically, particularly relates to a pultrusion machine for producing I-shaped airway strips. Background Art

[0002] A pultruder is a device used to produce composite material profiles with a constant cross-sectional shape, which is mainly achieved through stretching and extrusion processes. The main function of a pultruder is to heat and solidify the glass fiber and resin in a mold and then continuously pull them out to obtain various FRP profiles. A pultruder is required for the production of I-shaped airway strips.

[0003] The pultrusion machines currently in use still have the following problems: 1. It is inconvenient for workers to properly adjust the pultrusion height, which makes it troublesome to install it on equipment of different models; 2. The pultrusion length cannot be automatically adjusted according to the length of the curing mold, which makes the pultrusion length easily too long or too short; 3. There is generally a lack of a quick limit structure, which takes a lot of time when performing multiple limits. Summary of the invention

[0004] The disclosed embodiment relates to a pultrusion machine for producing I-shaped airway strips, which comprises a supporting mechanism, a pultrusion mechanism A, a limiting mechanism, a positioning mechanism A, a pultrusion mechanism B and a positioning mechanism B; it is convenient for the staff to properly adjust the height of the movable support seat according to the installation position, and is suitable for production equipment of different models; it ensures that the working time of the two servo motors can completely pull the cured I-shaped airway strips out of the curing mold; the movable support seat can be automatically positioned when the staff limits the two circular connecting blocks, and the movable mounting frame can be automatically positioned when the staff limits the two circular connecting blocks; it solves the problems of inconvenience for the staff to properly adjust the pultrusion height, inability to automatically adjust the pultrusion length according to the length of the curing mold, and taking up a lot of time when performing multiple limiting.

[0005] In a first aspect of the present disclosure, a pultrusion machine for producing an I-shaped airway strip is provided, comprising: a support mechanism, a pultrusion mechanism A, a limiting mechanism, a positioning mechanism A, a pultrusion mechanism B, an auxiliary profile, a positioning mechanism B, a control panel and a control button; the pultrusion mechanism A is mounted on the support mechanism; the limiting mechanism is mounted on the support mechanism, and the limiting mechanism is used to limit the pultrusion mechanism A;

[0006] The positioning mechanism A is installed on the supporting mechanism, and the positioning mechanism A is used to position the supporting mechanism; the pultrusion mechanism B is installed on the supporting mechanism; the auxiliary profile is arranged between the pultrusion mechanism A and the pultrusion mechanism B; the positioning mechanism B is installed on the supporting mechanism, and the positioning mechanism B is used to position the pultrusion mechanism B;

[0007] The control panel is installed on the supporting mechanism, and the control panel is used to control the pultrusion mechanism A; the control buttons are arranged in a row, and one row of control buttons is installed on the supporting mechanism, and one row of control buttons is electrically connected to the control panel.

[0008] In at least some embodiments, the support mechanism includes: a support base, a movable support base and a U-shaped frame; two rows of arc-shaped limit grooves are respectively provided on the front and rear sides of the support base, and two rows of positioning grooves A are also provided on the inner side of the support base; the movable support base is slidably installed on the support base; there are two U-shaped frames in total, and the two U-shaped frames are fixedly installed on the front and rear sides of the movable support base.

[0009] In at least some embodiments, the support mechanism also includes: a circular limit rod, a limit baffle A and a coil spring A; there are four circular limit rods in total, and the four circular limit rods are slidably installed on two U-shaped frames and a movable support seat; the inner ends of the four circular limit rods are hemispherical structures, and the inner ends of the four circular limit rods are inserted into four arc-shaped limit grooves; there are two limit baffles A in total, and the two limit baffles A are fixedly installed on the outside of the four circular limit rods, and the inner sides of the two limit baffles A are in contact with the movable support seat; there are four coil springs A in total, and the four coil springs A are sleeved on the outside of the four circular limit rods, and the four coil springs A are located between the two U-shaped frames and the two limit baffles A.

[0010] In at least some embodiments, the pultrusion mechanism A includes: a circular connecting block and an H-shaped mounting frame; there are two circular connecting blocks in total, and the two circular connecting blocks are rotatably mounted on a movable support seat, and a row of circular limiting grooves are respectively provided at the bottom of the two circular connecting blocks; there are two H-shaped mounting frames in total, and the two H-shaped mounting frames are fixedly mounted on the outside of the two circular connecting blocks.

[0011] In at least some embodiments, the pultrusion mechanism A also includes: connecting gears, anti-slip pultrusion rollers A and servo motors; there are four connecting gears in total, and the four connecting gears are fixedly installed at the front and rear ends of the two circular connecting blocks, and the two connecting gears on the front side are meshed and connected, and the two connecting gears on the rear side are meshed and connected; there are two anti-slip pultrusion rollers A in total, and the two anti-slip pultrusion rollers A are rotatably installed on two H-shaped mounting frames, and the two anti-slip pultrusion rollers A are in contact with the lower half of the auxiliary profile; there are two servo motors in total, and the two servo motors are installed on the front side of the two H-shaped mounting frames by screws; the output shafts of the two servo motors are fixedly connected to the two anti-slip pultrusion rollers A, and the two servo motors are also electrically connected to the control panel.

[0012] In at least some embodiments, the limiting mechanism includes: a U-shaped limiting frame, a limiting baffle B and a pushing bracket; the U-shaped limiting frame is slidably installed on the movable support seat, and the top end of the U-shaped limiting frame is inserted into two circular limiting grooves; the limiting baffle B is fixedly installed on the outside of the U-shaped limiting frame, and the limiting baffle B is located below the movable support seat; the pushing bracket is fixedly installed on the top of the limiting baffle B.

[0013] In at least some embodiments, the limiting mechanism also includes: a limiting clamp and a strong magnet; there are two limiting clamps in total, and the two limiting clamps are fixedly installed on the outside of the U-shaped limiting frame, and the two limiting clamps are located above the movable support seat; there are two strong magnets in total, and the two strong magnets are fixedly installed on the limiting baffle B, and the tops of the two strong magnets are in contact with the movable support seat.

[0014] In at least some embodiments, the positioning mechanism A includes: a movable positioning rod A, a force-bearing ring A and a coil spring B; there are two movable positioning rods A, and the two movable positioning rods A are slidably installed inside the movable support seat, and the inner ends of the two movable positioning rods A are hemispherical structures; the outer ends of the two movable positioning rods A are provided with chamfers, and the outer ends of the two movable positioning rods A are inserted into two positioning grooves A, and the inner ends of the two movable positioning rods A are in contact with the pushing bracket; there are two force-bearing rings A, and the two force-bearing rings A are fixedly installed on the outside of the two movable positioning rods A; there are two coil springs B, and the two coil springs B are sleeved on the outside of the two movable positioning rods A, and the two coil springs B are located on the outside of the two force-bearing rings A.

[0015] In at least some embodiments, the pultrusion mechanism B includes: a movable mounting frame and an anti-slip pultrusion roller B; the movable mounting frame is slidably mounted on a movable support seat, and two rows of positioning grooves B are opened on the inner side of the movable mounting frame; there are two anti-slip pultrusion rollers B, and the two anti-slip pultrusion rollers B are rotatably mounted on the movable mounting frame, and the two anti-slip pultrusion rollers B are in contact with the upper half of the auxiliary profile.

[0016] In at least some embodiments, the positioning mechanism B includes: a movable positioning rod B, a force-bearing ring B and a coil spring C; there are two movable positioning rods B, and the two movable positioning rods B are slidably installed on a movable support seat, and the inner ends of the two movable positioning rods B are hemispherical structures; the outer ends of the two movable positioning rods B are provided with chamfers, and the outer ends of the two movable positioning rods B are inserted into two positioning grooves B, and the inner ends of the two movable positioning rods B are in contact with the pushing bracket; there are two force-bearing rings B, and the two force-bearing rings B are fixedly installed on the outside of the two movable positioning rods B; there are two coil springs C, and the two coil springs C are sleeved on the outside of the two movable positioning rods B, and the two coil springs C are located on the outside of the two force-bearing rings B.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention facilitates the staff to appropriately adjust the height of the movable support seat according to the installation position, and is suitable for production equipment of different models; the arrangement of the four circular limit rods has an elastic limit effect on the movable support seat after the height is adjusted, so that the height of the movable support seat is more stable after adjustment; when the staff moves the movable support seat, the support base can push the four circular limit rods to move outward, and when the movable support seat is adjusted to a suitable position, the four circular limit rods continue to be inserted into the corresponding four arc-shaped limit grooves under the action of the four coil springs A.

[0019] 2. The two anti-skid pultrusion rollers A and the two anti-skid pultrusion rollers B of the present invention can fit closely with the solidified I-shaped airway strip; when the two servo motors are working, the two anti-skid pultrusion rollers A drive the solidified I-shaped airway strip to move;

[0020] In addition, it is convenient for the staff to adjust the distance between the two anti-slip pultrusion rollers A. The distance between the two anti-slip pultrusion rollers A can refer to the length of the curing mold; the two circular connecting blocks rotate at the same time, so that the tops of the two anti-slip pultrusion rollers A are always flush;

[0021] Among them, when adjusting the distance between the two anti-skid pultrusion rollers A, the staff can place the auxiliary profile between the two anti-skid pultrusion rollers A and the two anti-skid pultrusion rollers B, so that the two anti-skid pultrusion rollers B can automatically move with the auxiliary profile, which improves the convenience of adjustment. After the position is adjusted, the auxiliary profile can be removed;

[0022] In addition, when the curing mold becomes longer and the staff needs to increase the distance between the two anti-slip pultrusion rollers A, the movable mounting frame slides downward, increasing the number of times the control button is pressed; when the curing mold becomes shorter and the staff needs to reduce the distance between the two anti-slip pultrusion rollers A, the movable mounting frame slides upward, reducing the number of times the control button is pressed; ensuring that the working time of the two servo motors can completely pull the cured I-shaped airway strip out of the curing mold.

[0023] 3. The setting of the U-shaped limit frame of the present invention plays a limiting role on the two circular connecting blocks, so that the spacing between the two anti-slip pultrusion rollers A is more stable after adjustment; the setting of the limit baffle B and the two limit collars plays a limiting role on the moving distance of the U-shaped limit frame and the pushing bracket;

[0024] In addition, the setting of the two movable positioning rods A plays a limiting role on the movable support seat, making the movable support seat more stable after the height adjustment; the movable support seat can be automatically positioned when the staff limits the two circular connecting blocks; when the staff pulls down the U-shaped limit frame, the two movable positioning rods A can automatically move outward under the action of the two spiral springs B, so that the two movable positioning rods A are automatically separated from the two positioning grooves A; when the staff adjusts the spacing between the two anti-slip pultrusion rollers A, it is also convenient to adjust the height of the movable support seat;

[0025] In addition, the setting of two movable positioning rods B plays a limiting role on the movable mounting frame, making the movable mounting frame more stable after sliding with the auxiliary profile; the movable mounting frame can be automatically positioned when the staff limits the two circular connecting blocks; when the staff pulls the U-shaped limiting frame downward, the two movable positioning rods B can automatically move outward under the action of two spiral springs C, so that the two movable positioning rods B are automatically separated from the two positioning grooves B; when the staff adjusts the spacing between the two anti-slip pultrusion rollers A, the movable mounting frame and the two anti-slip pultrusion rollers B can automatically move with the auxiliary profile, ensuring that the two anti-slip pultrusion rollers B are always in contact with the upper half of the auxiliary profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0027] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0028] In the attached picture:

[0029] Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown;

[0030] Figure 2 A schematic structural diagram of the support mechanism of the present invention is shown;

[0031] Figure 3 The present invention is shown Figure 2 A schematic diagram of the local enlarged structure of the middle A area;

[0032] Figure 4 The schematic diagram of the structure of the pultrusion mechanism A of the present invention is shown;

[0033] Figure 5 The structural schematic diagram of the limiting mechanism of the present invention is shown;

[0034] Figure 6 The present invention is shown Figure 1 Schematic diagram of the transverse central section structure;

[0035] Figure 7 The present invention is shown Figure 6 A schematic diagram of the local enlarged structure of the middle B area;

[0036] Figure 8 The present invention is shown Figure 1 Schematic diagram of the longitudinal central section structure;

[0037] Fig. 9 The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of the middle C area;

[0038] Fig.10 The schematic diagram of the structure of the pultrusion mechanism B of the present invention is shown;

[0039] Fig.11 The present invention is shown Figure 6 A schematic diagram of the local enlarged structure of the D area in the middle;

[0040] Fig.12 The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of area E in the middle.

[0041] List of reference numerals:

[0042] 100, support mechanism; 101, support base; 1011, arc-shaped limit groove; 1012, positioning groove A; 102, movable support seat; 103, U-shaped frame; 104, circular limit rod; 105, limit baffle A; 106, spiral spring A;

[0043] 200, pultrusion mechanism A; 201, circular connection block; 2011, circular limit groove; 202, H-shaped installation frame; 203, connecting gear; 204, anti-slip pultrusion roller A; 205, servo motor;

[0044] 300, limit mechanism; 301, U-shaped limit frame; 302, limit baffle B; 303, push bracket; 304, limit clamp ring; 305, strong magnet;

[0045] 400, positioning mechanism A; 401, movable positioning rod A; 402, force-bearing ring A; 403, spiral spring B;

[0046] 500, pultrusion mechanism B; 501, movable mounting frame; 5011, positioning groove B; 502, anti-slip pultrusion roller B;

[0047] 600, auxiliary profiles;

[0048] 700, positioning mechanism B; 701, movable positioning rod B; 702, force-bearing ring B; 703, spiral spring C;

[0049] 800, control panel;

[0050] 900. Control buttons. DETAILED DESCRIPTION

[0051] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0052] Example: Please refer to Figures 1 to 12 As shown: The present invention provides a pultrusion machine for producing I-shaped airway strips, comprising: a support mechanism 100, a pultrusion mechanism A200, a limiting mechanism 300, a positioning mechanism A400, a pultrusion mechanism B500, an auxiliary profile 600, a positioning mechanism B700, a control panel 800 and a control button 900; the pultrusion mechanism A200 is installed on the support mechanism 100; the limiting mechanism 300 is installed on the support mechanism 100, and the limiting mechanism 300 is used to limit the pultrusion mechanism A200; the positioning mechanism A400 is installed on the support mechanism 100, and the positioning mechanism A400 is used to position the support mechanism 100. Mechanism 100; the pultrusion mechanism B500 is installed on the supporting mechanism 100; the auxiliary profile 600 is arranged between the pultrusion mechanism A200 and the pultrusion mechanism B500; the positioning mechanism B700 is installed on the supporting mechanism 100, and the positioning mechanism B700 is used to position the pultrusion mechanism B500; the control panel 800 is installed on the supporting mechanism 100, and the control panel 800 is used to control the pultrusion mechanism A200; the control buttons 900 are provided in a row, and a row of control buttons 900 is installed on the supporting mechanism 100, and the row of control buttons 900 is electrically connected to the control panel 800.

[0053] In the present disclosure, Figure 2 and Figure 3As shown, the support mechanism 100 includes: a support base 101, a movable support base 102 and a U-shaped frame 103; two rows of arc-shaped limit grooves 1011 are respectively opened on the front and rear sides of the support base 101, and two rows of positioning grooves A1012 are also opened on the inner side of the support base 101; the movable support base 102 is slidably installed on the support base 101; there are two U-shaped frames 103, and the two U-shaped frames 103 are fixedly installed on the front and rear sides of the movable support base 102; the support mechanism 100 also includes: a circular limit rod 104, a limit baffle A105 and a coil spring A106; there are four circular limit rods 104, and the four circular limit rods 104 slide Installed on two U-shaped frames 103 and the movable support seat 102; the inner ends of the four circular limiting rods 104 are hemispherical structures, and the inner ends of the four circular limiting rods 104 are inserted into the four arc-shaped limiting grooves 1011; there are two limiting baffles A105, and the two limiting baffles A105 are fixedly installed on the outside of the four circular limiting rods 104, and the inner sides of the two limiting baffles A105 are in contact with the movable support seat 102; there are four coil springs A106, and the four coil springs A106 are sleeved on the outside of the four circular limiting rods 104, and the four coil springs A106 are located between the two U-shaped frames 103 and the two limiting baffles A105;

[0054] Its specific function is: because the movable support seat 102 is slidably installed on the support base 101, it is convenient for the staff to appropriately adjust the height of the movable support seat 102 according to the installation position, which is suitable for production equipment of different models; and because the four circular limit rods 104 are slidably installed on the two U-shaped frames 103 and the movable support seat 102, and the inner ends of the four circular limit rods 104 are inserted into the four arc-shaped limit grooves 1011, the movable support seat 102 after height adjustment has an elastic limit effect, so that the movable support seat 102 is more stable after height adjustment; when the staff moves the movable support seat 102, the support base 101 can push the four circular limit rods 104 to move outward, and when the movable support seat 102 is adjusted to a suitable position, the four circular limit rods 104 continue to be inserted into the corresponding four arc-shaped limit grooves 1011 under the action of four coil springs A106.

[0055] In the present disclosure, Figure 4 , Fig.10 and Fig.11As shown, the pultrusion mechanism A200 includes: a circular connecting block 201 and an H-shaped mounting frame 202; there are two circular connecting blocks 201, and the two circular connecting blocks 201 are rotatably mounted on the movable support seat 102, and a row of circular limiting grooves 2011 are respectively provided at the bottom of the two circular connecting blocks 201; there are two H-shaped mounting frames 202, and the two H-shaped mounting frames 202 are fixedly mounted on the outside of the two circular connecting blocks 201; the pultrusion mechanism A200 also includes: a connecting gear 203, an anti-slip pultrusion roller A204 and a servo motor 205; there are four connecting gears 203, and the four connecting gears 203 are fixedly mounted on the two circular The front and rear ends of the connecting block 201 are meshed and connected with the two connecting gears 203 on the front side, and the two connecting gears 203 on the rear side are meshed and connected; there are two anti-skid pultrusion rollers A204, and the two anti-skid pultrusion rollers A204 are rotatably mounted on the two H-shaped mounting frames 202, and the two anti-skid pultrusion rollers A204 are in contact with the lower half of the auxiliary profile 600; there are two servo motors 205, and the two servo motors 205 are mounted on the front side of the two H-shaped mounting frames 202 by screws; the output shafts of the two servo motors 205 are fixedly connected to the two anti-skid pultrusion rollers A204, and the two servo motors 205 are also electrically connected to the control panel 800;

[0056] The pultrusion mechanism B500 includes: a movable mounting frame 501 and an anti-skid pultrusion roller B502; the movable mounting frame 501 is slidably mounted on the movable support seat 102, and two rows of positioning grooves B5011 are provided on the inner side of the movable mounting frame 501; there are two anti-skid pultrusion rollers B502, and the two anti-skid pultrusion rollers B502 are rotatably mounted on the movable mounting frame 501, and the two anti-skid pultrusion rollers B502 are in contact with the upper half of the auxiliary profile 600;

[0057] Its specific function is as follows: because the cross section of the auxiliary profile 600 is the same as the cross section of the I-shaped airway strip after solidification, and the two anti-skid pultrusion rollers A204 are in contact with the lower half of the auxiliary profile 600, and the two anti-skid pultrusion rollers B502 are in contact with the upper half of the auxiliary profile 600, it is ensured that the two anti-skid pultrusion rollers A204 and the two anti-skid pultrusion rollers B502 can fit tightly with the solidified I-shaped airway strip; and because the two servo motors 205 are installed on the front side of the two H-shaped mounting frames 202 by screws, and the output shafts of the two servo motors 205 are fixedly connected to the two anti-skid pultrusion rollers A204, and the two servo motors 205 are also electrically connected to the control panel 800, when the two servo motors 205 are working, the two anti-skid pultrusion rollers A204 drive the solidified I-shaped airway strip to move;

[0058] In addition, because the two circular connection blocks 201 are rotatably mounted on the movable support seat 102, it is convenient for the staff to adjust the distance between the two anti-skid pultrusion rollers A204, and the distance between the two anti-skid pultrusion rollers A204 can refer to the length of the curing mold; and because the four connecting gears 203 are fixedly mounted on the front and rear ends of the two circular connection blocks 201, and the two connecting gears 203 on the front side are meshed and connected, and the two connecting gears 203 on the rear side are meshed and connected, it is ensured that the two circular connection blocks 201 rotate at the same time, so that the tops of the two anti-skid pultrusion rollers A204 are always flush;

[0059] When adjusting the distance between the two anti-skid pultrusion rollers A204, the staff can place the auxiliary profile 600 between the two anti-skid pultrusion rollers A204 and the two anti-skid pultrusion rollers B502, so that the two anti-skid pultrusion rollers B502 can automatically move with the auxiliary profile 600, which improves the convenience of adjustment. After the position is adjusted, the auxiliary profile 600 can be removed;

[0060] In addition, since the movable mounting frame 501 is slidably mounted on the movable support seat 102, and a row of control buttons 900 is electrically connected to the control panel 800, and the number of times a row of control buttons 900 are pressed is proportional to the working time of the two servo motors 205, when the curing mold becomes longer and the staff needs to increase the spacing between the two anti-slip pultrusion rollers A204, the movable mounting frame 501 slides downward, increasing the number of times the control button 900 is pressed; when the curing mold becomes shorter and the staff needs to reduce the spacing between the two anti-slip pultrusion rollers A204, the movable mounting frame 501 slides upward, reducing the number of times the control button 900 is pressed; ensuring that the working time of the two servo motors 205 can completely pull the cured I-shaped airway strip out of the curing mold.

[0061] In the present disclosure, Figure 4 , Figure 7 , Fig. 9 and Fig.12As shown, the limiting mechanism 300 includes: a U-shaped limiting frame 301, a limiting baffle B302 and a pushing bracket 303; the U-shaped limiting frame 301 is slidably installed on the movable support seat 102, and the top of the U-shaped limiting frame 301 is inserted into two circular limiting grooves 2011; the limiting baffle B302 is fixedly installed on the outside of the U-shaped limiting frame 301, and the limiting baffle B302 is located below the movable support seat 102; the pushing bracket 303 is fixedly installed on the limiting baffle B302 The limiting mechanism 300 further includes: a limiting collar 304 and a strong magnet 305; there are two limiting collars 304, and the two limiting collars 304 are fixedly mounted on the outside of the U-shaped limiting frame 301, and the two limiting collars 304 are located above the movable support seat 102; there are two strong magnets 305, and the two strong magnets 305 are fixedly mounted on the limiting baffle B302, and the tops of the two strong magnets 305 are in contact with the movable support seat 102;

[0062] The positioning mechanism A400 includes: a movable positioning rod A401, a force-bearing circular ring A402 and a coil spring B403; there are two movable positioning rods A401, and the two movable positioning rods A401 are slidably installed inside the movable support seat 102, and the inner ends of the two movable positioning rods A401 are hemispherical structures; the outer ends of the two movable positioning rods A401 are provided with chamfers, and the outer ends of the two movable positioning rods A401 are inserted into two positioning grooves A1012, and the inner ends of the two movable positioning rods A401 are in contact with the pushing bracket 303; there are two force-bearing circular rings A402, and the two force-bearing circular rings A402 are fixedly installed on the outside of the two movable positioning rods A401; there are two coil springs B403, and the two coil springs B403 are sleeved on the outside of the two movable positioning rods A401, and the two coil springs B403 are located on the outside of the two force-bearing circular rings A402;

[0063] The positioning mechanism B700 includes: a movable positioning rod B701, a force-bearing circular ring B702 and a coil spring C703; there are two movable positioning rods B701, and the two movable positioning rods B701 are slidably installed on the movable support seat 102, and the inner ends of the two movable positioning rods B701 are hemispherical structures; the outer ends of the two movable positioning rods B701 are provided with chamfers, and the outer ends of the two movable positioning rods B701 are inserted into two positioning grooves B5011, and the inner ends of the two movable positioning rods B701 are in contact with the pushing bracket 303; there are two force-bearing circular rings B702, and the two force-bearing circular rings B702 are fixedly installed on the outside of the two movable positioning rods B701; there are two coil springs C703, and the two coil springs C703 are sleeved on the outside of the two movable positioning rods B701, and the two coil springs C703 are located on the outside of the two force-bearing circular rings B702;

[0064] Its specific functions are as follows: since the U-shaped limit frame 301 is slidably mounted on the movable support seat 102, and the top end of the U-shaped limit frame 301 is inserted into the two circular limit grooves 2011, it plays a limiting role on the two circular connecting blocks 201, so that the spacing between the two anti-slip pultrusion rollers A204 is more stable after adjustment; and since the limit baffle B302 is fixedly mounted on the outside of the U-shaped limit frame 301, and the two limit clamps 304 are fixedly mounted on the outside of the U-shaped limit frame 301, it plays a limiting role on the moving distance of the U-shaped limit frame 301 and the pushing bracket 303;

[0065] In addition, because the two movable positioning rods A401 are slidably installed inside the movable support seat 102, and the outer ends of the two movable positioning rods A401 are provided with chamfers, and the outer ends of the two movable positioning rods A401 are inserted into the two positioning grooves A1012, the movable support seat 102 is limited, so that the height of the movable support seat 102 is more stable after adjustment; the movable support seat 102 can be automatically positioned when the staff limits the two circular connecting blocks 201; and because the two force-bearing rings A402 are fixedly installed on the two movable positioning rods A401 The two spiral springs B403 are sleeved on the outside of the two movable positioning rods A401, and the two spiral springs B403 are located on the outside of the two force-bearing rings A402. When the staff pulls the U-shaped limit frame 301 downward, the two movable positioning rods A401 can automatically move outward under the action of the two spiral springs B403, so that the two movable positioning rods A401 are automatically separated from the two positioning grooves A1012; when the staff adjusts the spacing between the two anti-slip pultrusion rollers A204, it is also convenient to adjust the height of the movable support seat 102;

[0066] In addition, because the two movable positioning rods B701 are slidably installed on the movable support seat 102, and the outer ends of the two movable positioning rods B701 are provided with chamfers, and the outer ends of the two movable positioning rods B701 are inserted into the two positioning grooves B5011, the movable mounting frame 501 is limited, so that the movable mounting frame 501 is more stable after sliding with the auxiliary profile 600; the staff can automatically position the movable mounting frame 501 when limiting the two circular connecting blocks 201; and because the two force-bearing rings B702 are fixedly installed on the outside of the two movable positioning rods B701, and the two coil springs C703 are sleeved on the two movable positioning rods. The two movable positioning rods B701 are located outside the auxiliary profile 600, and the two coil springs C703 are located outside the two force-bearing rings B702. When the staff pulls the U-shaped limit frame 301 downward, the two movable positioning rods B701 can automatically move outward under the action of the two coil springs C703, so that the two movable positioning rods B701 are automatically separated from the two positioning grooves B5011; when the staff adjusts the distance between the two anti-slip pultrusion rollers A204, the movable mounting frame 501 and the two anti-slip pultrusion rollers B502 can automatically move with the auxiliary profile 600 to ensure that the two anti-slip pultrusion rollers B502 are always in contact with the upper half of the auxiliary profile 600.

[0067] The specific usage and function of this embodiment are as follows:

[0068] When the present invention is used, the staff first installs the support base 101 on the equipment by means of bolts, and then appropriately adjusts the height of the movable support base 102 according to the installation position, which is suitable for production equipment of different models; when the staff moves the movable support base 102, the support base 101 can push the four circular limit rods 104 to move outward, and when the movable support base 102 is adjusted to a suitable position, the four circular limit rods 104 continue to be inserted into the corresponding four arc-shaped limit grooves 1011 under the action of four spiral springs A106; then the staff adjusts the distance between the two anti-slip pultrusion rollers A204, and the distance between the two anti-slip pultrusion rollers A204 can refer to the length of the curing mold; the setting of the four connecting gears 203 ensures that the two circular connecting blocks 201 rotate at the same time, so that the tops of the two anti-slip pultrusion rollers A204 are always flush; adjust the two When the spacing between the anti-skid pultrusion rollers A204 is adjusted, the staff can place the auxiliary profile 600 between the two anti-skid pultrusion rollers A204 and the two anti-skid pultrusion rollers B502, so that the two anti-skid pultrusion rollers B502 can automatically move with the auxiliary profile 600, which improves the convenience of adjustment. After the position is adjusted, the auxiliary profile 600 can be removed again; when the curing mold becomes longer, the staff needs to increase the spacing between the two anti-skid pultrusion rollers A204, the movable mounting frame 501 slides downward, increasing the number of presses of the control button 900; when the curing mold becomes shorter, the staff needs to reduce the spacing between the two anti-skid pultrusion rollers A204, the movable mounting frame 501 slides upward, reducing the number of presses of the control button 900; ensure that the working time of the two servo motors 205 can completely pull the cured I-shaped airway strip out of the curing mold;

[0069] The setting of the U-shaped limit frame 301 has a limiting effect on the two circular connecting blocks 201, so that the spacing between the two anti-skid pultrusion rollers A204 is more stable after adjustment; when the staff limits the two circular connecting blocks 201, the movable support seat 102 can be automatically positioned; when the staff pulls the U-shaped limit frame 301 downward, the two movable positioning rods A401 can automatically move outward under the action of the two spiral springs B403, so that the two movable positioning rods A401 are automatically separated from the two positioning grooves A1012; when the staff adjusts the spacing between the two anti-skid pultrusion rollers A204, it is also convenient to adjust the height of the movable support seat 102; when the staff limits the two circular connecting blocks 201 It can automatically position the movable mounting frame 501; when the staff pulls the U-shaped limit frame 301 downward, the two movable positioning rods B701 can automatically move outward under the action of the two coil springs C703, so that the two movable positioning rods B701 are automatically separated from the two positioning grooves B5011; when the staff adjusts the distance between the two anti-slip pultrusion rollers A204, the movable mounting frame 501 and the two anti-slip pultrusion rollers B502 can automatically move with the auxiliary profile 600 to ensure that the two anti-slip pultrusion rollers B502 are always in contact with the upper half of the auxiliary profile 600; when the two servo motors 205 are working, the two anti-slip pultrusion rollers A204 drive the cured I-shaped airway strip to move.

[0070] In this article, there are a few points to note:

[0071] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0072] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0073] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pultrusion machine for producing I-shaped airway strips, comprising: A support mechanism (100), a pultrusion mechanism A (200), a limiting mechanism (300), a positioning mechanism A (400), a pultrusion mechanism B (500), an auxiliary profile (600), a positioning mechanism B (700), a control panel (800) and a control button (900); characterized in that the pultrusion mechanism A (200) is mounted on the support mechanism (100); the limiting mechanism (300) is mounted on the support mechanism (100), and the limiting mechanism (300) is used to limit the pultrusion mechanism A (200); The positioning mechanism A (400) is installed on the support mechanism (100), and the positioning mechanism A (400) is used to position the support mechanism (100); the pultrusion mechanism B (500) is installed on the support mechanism (100); the auxiliary profile (600) is arranged between the pultrusion mechanism A (200) and the pultrusion mechanism B (500); the positioning mechanism B (700) is installed on the support mechanism (100), and the positioning mechanism B (700) is used to position the pultrusion mechanism B (500); The control panel (800) is installed on the support mechanism (100), and the control panel (800) is used to control the pultrusion mechanism A (200); the control buttons (900) are arranged in a row, and the row of control buttons (900) is installed on the support mechanism (100), and the row of control buttons (900) is electrically connected to the control panel (800).

2. A pultrusion machine for producing I-shaped airway strips according to claim 1, characterized in that: The support mechanism (100) comprises: a support base (101), a movable support base (102) and a U-shaped frame (103); two rows of arc-shaped limit grooves (1011) are respectively provided on the front and rear sides of the support base (101), and two rows of positioning grooves A (1012) are also provided on the inner side of the support base (101); the movable support base (102) is slidably mounted on the support base (101); and two U-shaped frames (103) are provided in total, and the two U-shaped frames (103) are fixedly mounted on the front and rear sides of the movable support base (102).

3. A pultrusion machine for producing I-shaped airway strips according to claim 2, characterized in that: The support mechanism (100) further comprises: a circular limiting rod (104), a limiting baffle A (105) and a coil spring A (106); a total of four circular limiting rods (104) are provided, and the four circular limiting rods (104) are slidably mounted on two U-shaped frames (103) and the movable support seat (102); the inner ends of the four circular limiting rods (104) are hemispherical structures, and the inner ends of the four circular limiting rods (104) are inserted into four arc-shaped limiting grooves (1011); the limiting baffles (105) are provided with a plurality of circular limiting rods (104 ... There are two plates A (105) in total, and the two limit baffles A (105) are fixedly installed on the outside of the four circular limit rods (104), and the inner sides of the two limit baffles A (105) are in contact with the movable support seat (102); there are four coil springs A (106) in total, and the four coil springs A (106) are sleeved on the outside of the four circular limit rods (104), and the four coil springs A (106) are located between the two U-shaped frames (103) and the two limit baffles A (105).

4. A pultrusion machine for producing I-shaped airway strips according to claim 2, characterized in that: The pultrusion mechanism A (200) comprises: a circular connection block (201) and an H-shaped installation frame (202); there are two circular connection blocks (201) in total, and the two circular connection blocks (201) are rotatably installed on the movable support seat (102), and a row of circular limiting grooves (2011) are respectively provided at the bottom of the two circular connection blocks (201); there are two H-shaped installation frames (202) in total, and the two H-shaped installation frames (202) are fixedly installed on the outside of the two circular connection blocks (201).

5. A pultrusion machine for producing I-shaped airway strips according to claim 4, characterized in that: The pultrusion mechanism A (200) further comprises: a connecting gear (203), an anti-skid pultrusion roller A (204) and a servo motor (205); the connecting gears (203) are provided in four in total, and the four connecting gears (203) are fixedly mounted on the front and rear ends of the two circular connecting blocks (201), and the two connecting gears (203) on the front side are meshed and connected, and the two connecting gears (203) on the rear side are meshed and connected; the anti-skid pultrusion rollers A (204) are provided in two in total, and the two anti-skid pultrusion rollers A (2 04) is rotatably mounted on two H-shaped mounting frames (202), and two anti-skid pultrusion rollers A (204) are in contact with the lower half of the auxiliary profile (600); there are two servo motors (205) in total, and the two servo motors (205) are mounted on the front sides of the two H-shaped mounting frames (202) by screws; the output shafts of the two servo motors (205) are fixedly connected to the two anti-skid pultrusion rollers A (204), and the two servo motors (205) are also electrically connected to the control panel (800).

6. A pultrusion machine for producing I-shaped airway strips according to claim 4, characterized in that: The limiting mechanism (300) comprises: a U-shaped limiting frame (301), a limiting baffle B (302) and a pushing bracket (303); the U-shaped limiting frame (301) is slidably mounted on the movable support seat (102), and the top end of the U-shaped limiting frame (301) is inserted into two circular limiting grooves (2011); the limiting baffle B (302) is fixedly mounted on the outside of the U-shaped limiting frame (301), and the limiting baffle B (302) is located below the movable support seat (102); and the pushing bracket (303) is fixedly mounted on the top of the limiting baffle B (302).

7. A pultrusion machine for producing I-shaped airway strips according to claim 6, characterized in that: The limiting mechanism (300) further comprises: a limiting clamp ring (304) and a strong magnet (305); two limiting clamp rings (304) are provided, and the two limiting clamp rings (304) are fixedly mounted on the outside of the U-shaped limiting frame (301), and the two limiting clamp rings (304) are located above the movable support seat (102); two strong magnets (305) are provided, and the two strong magnets (305) are fixedly mounted on the limiting baffle B (302), and the tops of the two strong magnets (305) are in contact with the movable support seat (102).

8. The pultrusion machine for producing I-shaped airway strips according to claim 6, characterized in that: The positioning mechanism A (400) comprises: a movable positioning rod A (401), a force-bearing circular ring A (402) and a coil spring B (403); the movable positioning rods A (401) are provided with two in total, and the two movable positioning rods A (401) are slidably installed inside the movable support seat (102), and the inner ends of the two movable positioning rods A (401) are hemispherical structures; the outer ends of the two movable positioning rods A (401) are provided with chamfers, and the outer ends of the two movable positioning rods A (401) are inserted into the two positioning grooves. A (1012), and the inner ends of the two movable positioning rods A (401) are in contact with the pushing bracket (303); there are two force-bearing circular rings A (402), and the two force-bearing circular rings A (402) are fixedly installed on the outside of the two movable positioning rods A (401); there are two coil springs B (403), and the two coil springs B (403) are sleeved on the outside of the two movable positioning rods A (401), and the two coil springs B (403) are located on the outside of the two force-bearing circular rings A (402).

9. A pultrusion machine for producing I-shaped airway strips according to claim 6, characterized in that: The pultrusion mechanism B (500) comprises: a movable mounting frame (501) and an anti-slip pultrusion roller B (502); the movable mounting frame (501) is slidably mounted on a movable support seat (102), and two rows of positioning grooves B (5011) are provided on the inner side of the movable mounting frame (501); there are two anti-slip pultrusion rollers B (502) in total, and the two anti-slip pultrusion rollers B (502) are rotatably mounted on the movable mounting frame (501), and the two anti-slip pultrusion rollers B (502) are in contact with the upper half of the auxiliary profile (600).

10. A pultrusion machine for producing I-shaped airway strips according to claim 9, characterized in that: The positioning mechanism B (700) comprises: a movable positioning rod B (701), a force-bearing circular ring B (702) and a coil spring C (703); two movable positioning rods B (701) are provided, and the two movable positioning rods B (701) are slidably mounted on the movable support seat (102), and the inner ends of the two movable positioning rods B (701) are hemispherical structures; the outer ends of the two movable positioning rods B (701) are provided with chamfers, and the outer ends of the two movable positioning rods B (701) are inserted into the two positioning grooves B (5011), and the inner ends of the two movable positioning rods B (701) are in contact with the pushing bracket (303); there are two force-bearing circular rings B (702), and the two force-bearing circular rings B (702) are fixedly installed on the outside of the two movable positioning rods B (701); there are two coil springs C (703), and the two coil springs C (703) are sleeved on the outside of the two movable positioning rods B (701), and the two coil springs C (703) are located on the outside of the two force-bearing circular rings B (702).

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