CN112659221A - Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe - Google Patents
Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe Download PDFInfo
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- CN112659221A CN112659221A CN202011576508.8A CN202011576508A CN112659221A CN 112659221 A CN112659221 A CN 112659221A CN 202011576508 A CN202011576508 A CN 202011576508A CN 112659221 A CN112659221 A CN 112659221A
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Abstract
The invention discloses a pre-cutting device for a heating ventilation air conditioner rubber and plastic heat-insulating pipe, and relates to the technical field of rubber and plastic heat-insulating pipe processing. The power distribution box comprises a box body, the fixed regulating box that is provided with in top of box inner wall, the fixed motor that is provided with in inside of regulating box, the output shaft fixedly connected with pivot of motor, the fixed gear that is provided with of one end of pivot, one side activity of gear is provided with the rack plate, the fixed mounting bracket that is provided with of one end of rack plate, the bottom activity of mounting bracket is provided with the frame of cutting in advance, the fixed mounting panel that is provided with in both sides at frame top in advance, the inner wall activity of mounting panel one side is provided with the kelly, one side activity of kelly bottom is provided with the second gear, through the joint that sets up mounting panel and kelly for the installation and the dismantlement of frame of cutting in advance become convenient, can be fast and convenient after the completion of cutting in advance the frame of cutting in advance take off to with corresponding cutting equipment.
Description
Technical Field
The invention relates to the technical field of rubber and plastic heat-insulating pipe processing, in particular to a pre-cutting device for a rubber and plastic heat-insulating pipe of a heating ventilation air conditioner.
Background
The rubber-plastic material is a mixed foaming material which is prepared by adopting high-quality rubber and polyvinyl chloride as main materials through mixing, banburying, continuous extrusion, heating foaming, cooling and slitting, the rubber-plastic heat-insulating material is an elastic closed-pore foaming material, has the advantages of low heat conductivity coefficient, fire resistance, flame retardance, moisture resistance, vibration and noise reduction, environmental protection, health, long service life, elegant and beautiful appearance, convenience for installation and the like, is widely applied to related cold and hot medium pipelines or containers of central air conditioners, buildings, chemical industry, medicine, light spinning, metallurgy, ships, automobiles, electric appliances and the like, and can achieve the effect of reducing cold loss and heat loss.
When the rubber and plastic heat-insulating pipe is used, the rubber and plastic heat-insulating pipe needs to be cut to achieve the proper using length, but when the existing cutting equipment is used for cutting, the position of a cutting point needs to be continuously adjusted to ensure the cutting precision, a certain amount of rubber and plastic heat-insulating pipe material needs to be consumed in the adjusting process, thereby causing unnecessary waste, the rubber and plastic heat-insulating pipe can shake in the pre-cutting process, the shaking can affect the pre-cutting precision, thereby reducing the cutting precision, after the precutting is finished, the precutting frame needs to be taken down and the corresponding cutting equipment needs to be installed, but the existing device is complicated to install and disassemble and can be installed and disassembled only by special tools, so that the working efficiency is reduced, after cutting equipment is installed, great vibrations can be produced during cutting, and the vibrations power can cause the wearing and tearing of cutting equipment and cutting bed, reduces device life gradually.
Disclosure of Invention
The invention provides a pre-cutting device for a heating ventilation air conditioner rubber and plastic heat-insulating pipe, which has the advantages of buffer protection, convenience in mounting and dismounting and fixation and clamping, and solves the problems of vibration, complexity in mounting and dismounting and shaking.
In order to realize the purposes of buffer protection, convenient assembly and disassembly and fixed clamping, the invention provides the following technical scheme: the utility model provides a cut-off in advance for heating and ventilating air conditioner rubber and plastic insulating tube, the power distribution box comprises a box body, the fixed regulating box that is provided with in top of box inner wall, the fixed motor that is provided with in inside of regulating box, the output shaft fixedly connected with pivot of motor, the fixed gear that is provided with of one end of pivot, one side activity of gear is provided with the rack board, the fixed mounting bracket that is provided with of one end of rack board, the bottom activity of mounting bracket is provided with cuts the frame in advance, the fixed mounting panel that is provided with in both sides at cut-off top in advance, the inner wall activity of mounting panel one side is provided with the kelly, one side activity of kelly bottom is provided with the second gear, the bottom activity of second gear is provided with the control panel.
As a preferable technical scheme of the invention, the two sides inside the pre-cutting table are both movably provided with screw rods, and the outer wall of each screw rod is movably provided with a nut seat.
According to a preferable technical scheme of the invention, one side of the nut seat is fixedly provided with a clamping plate, a placing groove is movably arranged in the precutting table, and two sides of the bottom of the placing groove are both movably provided with connecting rods.
As a preferable technical scheme of the invention, one end of the connecting rod is movably provided with a push rod, and one end of the push rod is fixedly provided with a damping spring.
In a preferred embodiment of the present invention, the rack plate and the gear are connected in a meshing relationship.
As a preferable technical scheme of the invention, the inner wall of one side of the mounting plate is provided with a clamping groove matched with one end of the clamping rod, and the mounting plate and the clamping rod are connected in a clamping manner.
In a preferred embodiment of the present invention, the nut holder is screwed to the lead screw via a ball, and the nut holder moves along the lead screw when the lead screw rotates.
As a preferable technical scheme of the invention, the clamping plate is arc-shaped, the inner wall of the clamping plate is provided with a rubber gasket, and the surface of the rubber gasket is provided with anti-skid lines.
As a preferable technical scheme of the invention, two ends of the connecting rod are respectively hinged with the placing groove and the push rod through hinges.
Compared with the prior art, the invention provides the pre-cutting device for the heating ventilation air-conditioning rubber and plastic heat-insulating pipe, which has the following beneficial effects:
1. this a device in advance for heating and ventilation air conditioner rubber and plastic insulating tube, through the joint that sets up mounting panel and kelly, just can make the installation of cutting the frame in advance and dismantle and become convenient, can be fast and convenient will cut the frame in advance after cutting the completion in advance and take off to install corresponding cutting equipment, thereby improved work efficiency.
2. This a device in advance for heating and ventilating air conditioner rubber and plastic insulating tube through the threaded connection who sets up nut seat and lead screw, just can drive the nut seat through the rotation of lead screw and remove to make the splint of both sides can carry out the centre gripping to the insulating tube, prevent rocking that the in-process produced in advance, thereby improve the precision of cutting in advance, and improve the precision of cutting.
3. This a device in advance for heating and ventilating air conditioner rubber and plastic insulating tube through setting up the articulated at connecting rod both ends, just can utilize the shaking force to change the support angle of connecting rod for the push rod can extrude damping spring, and utilizes damping spring to cushion the shock attenuation, reduces the harm of vibrations to the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an enlarged view of part B of the present invention;
FIG. 4 is a side view of the motor of the present invention;
fig. 5 is an enlarged view of the splint of the present invention.
In the figure: 1. a box body; 101. an adjusting box; 102. a motor; 103. a rotating shaft; 104. a gear; 105. a rack plate; 2. a mounting frame; 201. pre-cutting frame; 202. mounting a plate; 203. a clamping rod; 204. a second gear; 205. a control panel; 3. a pre-cutting table; 301. a screw rod; 302. a nut seat; 303. a splint; 304. a placement groove; 305. a connecting rod; 306. a push rod; 307. a shock absorbing spring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-5, the invention discloses a pre-cutting device for a heating, ventilating and air conditioning rubber and plastic heat preservation pipe, which comprises a box body 1, wherein an adjusting box 101 is fixedly arranged at the top of the inner wall of the box body 1, a motor 102 is fixedly arranged inside the adjusting box 101, the model of the motor 102 is YE2-100L1-4, an output shaft of the motor 102 is fixedly connected with a rotating shaft 103, a gear 104 is fixedly arranged at one end of the rotating shaft 103, a rack plate 105 is movably arranged at one side of the gear 104, an installing frame 2 is fixedly arranged at one end of the rack plate 105, a pre-cutting frame 201 is movably arranged at the bottom of the installing frame 2, installing plates 202 are fixedly arranged at two sides of the top of the pre-cutting frame 201, a clamping rod 203 is movably arranged at the inner wall at one side of the installing plate 202, a second gear 204 is movably arranged at one side of the bottom of the, the fixed platform 3 of cutting in advance that is provided with in bottom of box 1 inner wall, the equal activity in both sides of the platform 3 inside of cutting in advance is provided with lead screw 301, the outer wall activity of lead screw 301 is provided with nut seat 302, the fixed splint 303 that is provided with in one side of nut seat 302, the inside activity of the platform 3 of cutting in advance is provided with standing groove 304, the equal activity in both sides of standing groove 304 bottom is provided with connecting rod 305, the one end activity of connecting rod 305 is provided with push rod 306, the fixed damping spring 307 that is provided with of one end of push rod 306.
Specifically, the rack plate 105 and the gear 104 are connected in a meshing manner.
In this embodiment, the rack plate 105 is engaged with the gear 104, so that the rack plate 105 can be driven to move up and down by the forward and reverse rotation of the gear 104, and the precut threads mounted on the precut table 3 can be adjusted.
Specifically, the inner wall of one side of the mounting plate 202 is provided with a clamping groove matched with one end of the clamping rod 203, and the mounting plate 202 and the clamping rod 203 are connected in a clamping manner.
In this embodiment, through the joint that sets up mounting panel 202 and kelly 203, just can make the installation and the dismantlement of precutting frame 201 become convenient, can be fast and convenient will precut frame 201 and take off after the completion in advance to install corresponding cutting equipment, thereby improved work efficiency.
Specifically, the nut holder 302 is screwed to the screw 301 through a ball, and the nut holder 302 moves along the screw 301 when the screw 301 rotates.
In this embodiment, through the threaded connection who sets up nut seat 302 and lead screw 301, just can drive nut seat 302 through the rotation of lead screw 301 and remove to make the splint 303 of both sides can carry out the centre gripping to the insulating tube, prevent rocking that the in-process produced in advance, thereby improve the precision of cutting in advance, and improve the precision of cutting.
Specifically, splint 303 is the arc form, splint 303's inner wall is provided with the rubber gasket, and the surface of rubber gasket is provided with anti-skidding line.
In this embodiment, through the splint 303 that sets up the arc form, just can be better laminate with the outer wall of insulating tube, and the setting has the rubber gasket of antiskid line just can improve the frictional force of splint 303.
Specifically, the two ends of the connecting rod 305 are hinged to the placing slot 304 and the push rod 306 respectively through hinges.
In this embodiment, the two ends of the connecting rod 305 are hinged to each other, so that the supporting angle of the connecting rod 305 can be changed by using the vibration force, the push rod 306 can extrude the damping spring 307, the damping spring 307 is used for buffering and damping, and the damage of vibration to the device is reduced.
The working principle and the using process of the invention are as follows: when using, put into the insulating tube on standing groove 304, rotate lead screw 301 through the crank handle portion, make nut seat 302 can drive the splint 303 of both sides and carry out the centre gripping to the insulating tube fixed, motor 102 drives gear 104 through pivot 103 and rotates, and make gear 104 can drive rack plate 105 and reciprocate, and to shredding in advance on the frame 201 in advance and carry out fixed regulation, if need change the cutting setting time, hand push control panel 205, make control panel 205 can drive second gear 204 and rotate, and make kelly 203 can produce the one end with control panel 205 opposite direction, make kelly 203 can keep away from mounting panel 202, thereby make frame 201 in advance can break away from mounting bracket 2, accomplish the dismantlement.
In summary, the pre-cutting device for the rubber and plastic heat preservation pipe of the heating ventilation air conditioner can utilize the positive and negative rotation of the gear 104 to drive the gear rack plate 105 to move up and down by the meshing connection of the gear rack plate 105 and the gear 104, so as to adjust the pre-cut thread installed on the pre-cutting table 3, the installation and the disassembly of the pre-cutting frame 201 can be convenient by the clamping connection of the installation plate 202 and the clamping rod 203, the pre-cutting frame 201 can be quickly and conveniently taken down after the pre-cutting is completed, and the corresponding cutting equipment is installed, so as to improve the working efficiency, the nut base 302 can be driven to move by the rotation of the screw rod 301 by the threaded connection of the nut base 302 and the screw rod 301, the clamping plates 303 at two sides can clamp the heat preservation pipe, the shaking generated in the pre-cutting process is prevented, so as to improve the pre-cutting precision and improve the cutting precision, through the splint 303 that sets up the arc form, just can be better laminate with the outer wall of insulating tube, and the rubber packing piece that sets up to have anti-skidding line just can improve the frictional force of splint 303, through the articulated at setting up connecting rod 305 both ends, just can utilize the vibrations power to change the support angle of connecting rod 305 for push rod 306 can extrude damping spring 307, and utilize damping spring 307 to cushion the shock attenuation, reduces the harm of vibrations to the device.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a device in advance for heating and ventilating air conditioner rubber and plastic insulating tube, includes box (1), its characterized in that: an adjusting box (101) is fixedly arranged at the top of the inner wall of the box body (1), a motor (102) is fixedly arranged inside the adjusting box (101), an output shaft of the motor (102) is fixedly connected with a rotating shaft (103), one end of the rotating shaft (103) is fixedly provided with a gear (104), a rack plate (105) is movably arranged on one side of the gear (104), a mounting frame (2) is fixedly arranged at one end of the rack plate (105), a pre-cutting frame (201) is movably arranged at the bottom of the mounting frame (2), mounting plates (202) are fixedly arranged at two sides of the top of the pre-cutting frame (201), a clamping rod (203) is movably arranged on the inner wall of one side of the mounting plate (202), a second gear (204) is movably arranged on one side of the bottom of the clamping rod (203), a control plate (205) is movably arranged at the bottom of the second gear (204), the bottom of the inner wall of the box body (1) is fixedly provided with a pre-cutting table (3).
2. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 1, is characterized in that: both sides of the interior of the pre-cutting table (3) are movably provided with screw rods (301), and the outer walls of the screw rods (301) are movably provided with nut seats (302).
3. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 2, is characterized in that: one side of the nut seat (302) is fixedly provided with a clamping plate (303), a placing groove (304) is movably arranged in the precutting table (3), and two sides of the bottom of the placing groove (304) are movably provided with connecting rods (305).
4. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 3, is characterized in that: one end of the connecting rod (305) is movably provided with a push rod (306), and one end of the push rod (306) is fixedly provided with a damping spring (307).
5. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 1, is characterized in that: the rack plate (105) is connected with the gear (104) in a meshing manner.
6. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 1, is characterized in that: the inner wall of mounting panel (202) one side is seted up with the draw-in groove of kelly (203) one end looks adaptation, the relation of connection of mounting panel (202) and kelly (203) is the joint.
7. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 1, is characterized in that: the nut seat (302) is in threaded connection with the screw rod (301) through a ball, and the nut seat (302) moves along the screw rod (301) when the screw rod (301) rotates.
8. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 1, is characterized in that: splint (303) are the arc form, the inner wall of splint (303) is provided with the rubber gasket, and the surface of rubber gasket is provided with anti-skidding line.
9. The pre-cutting device for the heating, ventilation and air conditioning rubber and plastic thermal insulation pipe according to claim 1, is characterized in that: two ends of the connecting rod (305) are respectively hinged with the placing groove (304) and the push rod (306) through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576508.8A CN112659221A (en) | 2020-12-28 | 2020-12-28 | Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576508.8A CN112659221A (en) | 2020-12-28 | 2020-12-28 | Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112659221A true CN112659221A (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011576508.8A Pending CN112659221A (en) | 2020-12-28 | 2020-12-28 | Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe |
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| Country | Link |
|---|---|
| CN (1) | CN112659221A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR930703111A (en) * | 1991-09-16 | 1993-11-29 | 한스-게르트 퓌크텐코르트 | Apparatus for cutting continuously fed strip material |
| CN107538731A (en) * | 2017-10-09 | 2018-01-05 | 张家港市华鸿金属制品有限公司 | A kind of wire spirally-wound hose processing clamping device |
| CN107738291A (en) * | 2017-11-09 | 2018-02-27 | 合肥璨然电子科技有限公司 | A kind of display screen cutting device for processing |
| CN109795680A (en) * | 2019-03-13 | 2019-05-24 | 南京晓庄学院 | A kind of rotor wing unmanned aerial vehicle that can specify horn breaking point and its control method |
| CN210270565U (en) * | 2019-07-22 | 2020-04-07 | 江苏南通三建建筑装饰有限公司 | Intelligent controller for decoration construction safety production |
| CN210548540U (en) * | 2019-07-04 | 2020-05-19 | 新昌县七星街道炜德机械厂 | Cutting device is used in main shaft processing |
| CN211164168U (en) * | 2019-11-25 | 2020-08-04 | 杭州澳利斯橡塑保温材料有限公司 | Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe |
-
2020
- 2020-12-28 CN CN202011576508.8A patent/CN112659221A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR930703111A (en) * | 1991-09-16 | 1993-11-29 | 한스-게르트 퓌크텐코르트 | Apparatus for cutting continuously fed strip material |
| CN107538731A (en) * | 2017-10-09 | 2018-01-05 | 张家港市华鸿金属制品有限公司 | A kind of wire spirally-wound hose processing clamping device |
| CN107738291A (en) * | 2017-11-09 | 2018-02-27 | 合肥璨然电子科技有限公司 | A kind of display screen cutting device for processing |
| CN109795680A (en) * | 2019-03-13 | 2019-05-24 | 南京晓庄学院 | A kind of rotor wing unmanned aerial vehicle that can specify horn breaking point and its control method |
| CN210548540U (en) * | 2019-07-04 | 2020-05-19 | 新昌县七星街道炜德机械厂 | Cutting device is used in main shaft processing |
| CN210270565U (en) * | 2019-07-22 | 2020-04-07 | 江苏南通三建建筑装饰有限公司 | Intelligent controller for decoration construction safety production |
| CN211164168U (en) * | 2019-11-25 | 2020-08-04 | 杭州澳利斯橡塑保温材料有限公司 | Pre-cutting device for heating ventilation air conditioner rubber and plastic heat-insulation pipe |
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Application publication date: 20210416 |