Device for preparing heat-insulating, energy-saving and multi-color profiles

Abstract

The present invention relates to a device for preparing a heat-insulating, energy-saving and multi-color profile, which comprises a working platform and a connecting device. The working platform includes a base, a tabletop, a push-pull plate, a first electric telescopic rod and an upper-profile hanging device. The tabletop is arranged above the base, and a first support plate is fixed above one side in the width direction of the tabletop, and a top plate is fixed above the first support plate. A chute is arranged inside the first support plate, and a plurality of through holes are arranged on one side of the chute facing the center of the tabletop. The push-pull plate is slidably arranged inside the first support plate, and a plurality of round rods are fixed on the push-pull plate, and the round rods correspond to the through holes on the first support plate one by one. A first electric telescopic rod is fixed on the first support plate, and the telescopic part of the first electric telescopic rod is fixedly connected with the end of the push-pull plate. The upper-profile hanging device is arranged below the top plate, and the connecting device is connected with the round rods. The present invention can complete the automatic splicing and gluing process of two separately extruded profiles, improve the production efficiency and reduce the labor cost.

Description

Technical Field

[0001] The present invention belongs to the technical field of profile production, and specifically relates to a device for preparing heat-insulating and energy-saving multi-color profiles. Background Art

[0002] Polyurethane cast heat-insulating and energy-saving profiles have an irreplaceable position in the application in areas with hot and humid climate and high rainfall as well as the need for heat-insulating performance due to their excellent waterproofness, heat insulation, and high heat-insulating bridge strength. However, the current polyurethane cast heat-insulating and energy-saving profiles are all obtained by using the same aluminum alloy profile, setting a G-shaped casting groove, and cutting off the aluminum material (connection bridge) on the back of the casting groove after injecting glue.

[0003] Moreover, at present, the casting of aluminum profiles is completed manually without special equipment, so the production efficiency is very low and the labor cost is high. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art and provide a device for preparing heat-insulating and energy-saving multi-color profiles. The present invention can complete the automatic splicing and gluing process of two separately extruded profiles, improve the production efficiency, and reduce the labor cost.

[0005] The technical solution adopted by the present invention to solve the problems existing in the prior art is:

[0006] A device for preparing heat-insulating and energy-saving multi-color profiles, including a working platform and a connecting device.

[0007] The working platform includes a base, a tabletop, a push-pull plate, a first electric telescopic rod, and an upper profile hanging device.

[0008] The tabletop is arranged above the base, and a first support plate is fixed above one side in the width direction of the tabletop, and a top plate is fixed above the first support plate.

[0009] A chute is arranged inside the first support plate, and a plurality of through holes are arranged on the side of the chute facing the center of the tabletop. The push-pull plate is slidably arranged inside the first support plate, and a plurality of round rods are fixed on the push-pull plate, and the round rods correspond to the through holes on the first support plate one by one.

[0010] A first electric telescopic rod is fixed on the first support plate, and the telescopic part of the first electric telescopic rod is fixedly connected to the end of the push-pull plate.

[0011] The upper profile hanging device is arranged below the top plate, and the connecting device is connected to the round rod.

[0012] Preferably, the upper profile hanging device includes a second support plate, two symmetrically arranged L-shaped plates, a screw rod, a motor, and a second electric telescopic rod.

[0013] The second support plate is connected to the top plate through a second electric telescopic rod arranged vertically, and two L-shaped plates are arranged facing each other below the second support plate.

[0014] The screw rod located below the second supporting plate is rotatably connected to the second supporting plate, and the screw rod passes through the vertical surface of the L-shaped plate and is threadedly connected to the L-shaped plate.

[0015] The motor is fixed on the top surface of the second support plate. The output shaft of the motor and the end of the screw are both provided with pulleys, and the pulleys are connected by synchronous belts.

[0016] Preferably, a horizontally arranged sliding rod is provided at the center position below the second supporting plate, and the sliding rod passes through the two L-shaped plates.

[0017] A screw rod is respectively arranged on both sides of the slide rod.

[0018] The screw rod is symmetrically provided with two threaded parts with opposite thread rotation directions, and the two threaded parts are respectively connected with an L-shaped plate by thread.

[0019] Preferably, the top surface of the base is concave with a table top groove, one end of the bottom surface of the table top groove is concave with a cam groove, a cam is rotatably arranged inside the cam groove, one end of the central axis of the cam is passed through the outside of the base and fixed with a handle.

[0020] The table top is arranged inside the table top groove, the cam contacts the bottom surface of the table top, and one end of the table top away from the cam is hinged to the table top groove.

[0021] Preferably, a T-shaped groove is recessed in the top surface of the table top, and a vertically arranged baffle is provided above the T-shaped groove.

[0022] The baffle includes a horizontal plate and a vertical plate fixedly connected to each other. The height of the vertical plate is higher than the multi-color profile. The horizontal plate is slidably set on the table top. The horizontal plate is threaded with T-bolts, and the lower end of the T-bolts is slidably set inside the T-slot.

[0023] Preferably, the connecting device is a connecting card.

[0024] The connecting clamp comprises a waist-shaped clamping plate, a connecting shaft and a connecting rod. The clamping plate is fixed to the two axial ends of the connecting shaft, and the connecting rod is fixedly connected to the circumferential surface of the connecting shaft.

[0025] The connecting rod is connected to the round rod.

[0026] Preferably, a waist-shaped hole is provided on the connecting rod, and the waist-shaped hole is sleeved on the round rod.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] Through a dedicated device, two separately extruded profiles are automatically connected and injected with glue to form a complete heat-insulating and energy-saving multi-color profile, improving production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The present invention will be further described below in conjunction with the drawings and embodiments.

[0030] Figure 1 This is the first external view of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0031] Figure 2 This is the second external view of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0032] Figure 3 is Figure 2 the partial enlarged view at A in

[0033] Figure 4 This is the front view of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0034] Figure 5 This is the first cross-sectional view of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0035] Figure 6 is Figure 5 the partial enlarged view at B in

[0036] Figure 7 This is the second cross-sectional view of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0037] Figure 8 This is the exploded view of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0038] Figure 9 This is the external view of the push-pull plate of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0039] Figure 10 is Figure 9 the enlarged view at C in

[0040] Figure 11 This is the external view of the upper profile hanging device of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0041] Figure 12 This is the external view of the positioning device of the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0042] Figure 13 This is the partial enlarged view of the multi-color profile on the working platform of the device for preparing the heat-insulating and energy-saving multi-color profile of the present invention.

[0043] Figure 14This is the working effect diagram of the strip traction device on the working platform of the device for preparing heat-insulating, energy-saving and multi-color profiles of the present invention.

[0044] Figure 15 This is the external view of the strip traction device on the working platform of the device for preparing heat-insulating, energy-saving and multi-color profiles of the present invention.

[0045] Figure 16 This is the external view of the camshaft on the working platform of the device for preparing heat-insulating, energy-saving and multi-color profiles of the present invention.

[0046] Figure 17 This is the connection effect diagram of the glue-injected heat-insulating, energy-saving and multi-color profile without cutting the bridge.

[0047] Figure 18 This is the external view of the connection fixture of the present invention.

[0048] In the figure: 1 - base, 101 - table groove, 102 - cam groove, 2 - table, 201 - first chute, 202 - T-shaped groove, 203 - first support plate, 204 - top plate, 3 - push-pull plate, 301 - horizontal plate, 302 - end plate, 303 - round rod, 4 - first electric telescopic rod, 5 - second support plate, 501 - sliding rod, 6 - L-shaped plate, 7 - screw, 8 - motor, 801 - synchronous belt, 9 - second electric telescopic rod, 10 - baffle, 11 - positioning device, 1101 - vertical plate, 1102 - slider, 1103 - adjusting bolt, 1104 - handwheel, 12 - scale, 13 - linear electric module, 14 - strip traction device, 1401 - pull rod, 1402 - card slot, 14021 - through hole, 1403 - sliding plate, 14031 - needle, 15 - multi-color profile, 1501 - second profile, 1502 - first profile, 1503 - connection card slot, 1504 - casting card slot, 1505 - strip card slot, 16 - strip, 17 - cam, 1701 - central axis, 1702 - handle, 18 - connection fixture, 1801 - card plate, 1802 - connection shaft, 1803 - connecting rod, 1804 - waist-shaped hole, 20 - heat-insulating glue. Detailed implementation manners

[0049] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0050] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", etc. are based on the orientation or positional relationships shown in the drawings. These 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 operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0051] In the present invention, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The following further describes in detail the device for preparing heat-insulating and energy-saving multi-color profiles of the present invention with reference to the drawings, but it is not a limitation to the present invention.

[0053] The device for preparing heat-insulating and energy-saving multi-color profiles includes a working platform and a connecting device.

[0054] The working platform includes a base 1, a tabletop 2, a push-pull plate 3, a first electric telescopic rod 4, and an upper profile hanging device.

[0055] The tabletop 2 is arranged above the base 1. Above one side in the width direction of the tabletop 2, a first support plate 203 is fixed, and above the first support plate 203, a top plate 204 is fixed.

[0056] A chute is provided inside the first support plate 203. A number of through holes are provided on the side of the chute facing the center of the tabletop 2. The push-pull plate 3 is slidably arranged inside the first support plate 203. The push-pull plate 3 includes a horizontal plate 301 and end plates 302. The end plates 302 are fixed at both ends of the horizontal plate 301. A number of round rods 303 are fixed on the horizontal plate 301 of the push-pull plate 3, and the round rods 303 correspond to the through holes on the first support plate 203 one by one. The through holes are rectangular holes or waist-shaped holes and have a certain length to facilitate the movement of the round rods 303.

[0057] During use, the connecting rod 1803 is hung on the round rod 303. Therefore, a waist-shaped hole 1804 is provided on the connecting rod 1803, and the waist-shaped hole 1804 is sleeved on the round rod 303.

[0058] A first electric telescopic rod 4 is fixed on the first support plate 203. The telescopic part of the first electric telescopic rod 4 is fixedly connected to the end plate 302 at the end of the push-pull plate 3, driving the push-pull plate 3 to move, and further pulling the connecting rod 1803, so that the connecting rod 1803 drives the connecting shaft 1802 to rotate.

[0059] The multi-color profile 15 composed of the first profile 1502 and the second profile 1501 is placed on the tabletop 2, and the upper profile hanging device is arranged below the top plate 204.

[0060] The upper profile hanging device includes a second support plate 5, two symmetrically arranged L-shaped plates 6, a screw rod 7, a motor 8 and a second electric telescopic rod 9.

[0061] The second support plate 5 is connected to the top plate 204 through a vertically arranged second electric telescopic rod 9. The two L-shaped plates 6 are arranged facing each other below the second support plate 5. The L-shaped plate 6 is composed of a vertical plate and a horizontal plate fixedly connected to the lower end of the vertical plate. The two L-shaped plates 6 are arranged oppositely, that is, the horizontal plates are both fixed on the side of the vertical plate facing the center of the second support plate 5.

[0062] The screw rod 7 located below the second support plate 5 is rotatably connected to the second support plate 5. The screw rod 7 passes through the vertical surface of the L-shaped plate 6 and is threadedly connected to the L-shaped plate 6. The rotation of the screw rod 7 drives the L-shaped plate 6 to move. In order to prevent the L-shaped plate 6 from being distorted during movement, a screw rod 7 is provided on each side of the sliding rod 501. Two screw thread portions with opposite thread directions are symmetrically provided on the screw rod 7, and the two screw thread portions are respectively threadedly connected to an L-shaped plate 6. In this way, when the screw rod 7 rotates, the two L-shaped plates 6 move towards each other or away from each other simultaneously.

[0063] The motor 8 is fixed on the top surface of the second support plate 5. Pulley wheels are provided on the output shaft of the motor 8 and the end of the screw rod 7, and the pulley wheels are connected by a synchronous belt 801. In this way, the same motor 8 drives the two screw rods 7 to rotate simultaneously through the synchronous belt 801, so that the two screw rods 7 can be synchronized.

[0064] The profile at the upper end in the multi-color profile 15 is supported by the horizontal plate of the L-shaped plate 6.

[0065] A horizontally arranged sliding rod 501 is provided at the center position below the second support plate 5. The sliding rod 501 passes through the two L-shaped plates 6, further limiting the L-shaped plates 6.

[0066] A tabletop groove 101 is concaved in the top surface of the base 1. A cam groove 102 is concaved at one end of the bottom surface of the tabletop groove 101. A cam 17 is rotatably provided inside the cam groove 102. One end of the central shaft 1701 of the cam 17 penetrates to the outside of the base 1 and is fixed with a handle 1702.

[0067] The tabletop 2 is arranged inside the tabletop groove 101. The cam 17 contacts the bottom surface of the tabletop 2. One end of the tabletop 2 facing away from the cam 17 is hinged to the tabletop groove 101. By rotating the handle 1702, the contact position between the cam 17 curved surface and the tabletop 2 is changed, and then the inclination angle of the tabletop 2 is changed, so that it changes from the horizontal state to the inclined state, which is convenient for the heat insulation glue to flow during glue injection.

[0068] A T-shaped groove 202 is concaved in the top surface of the tabletop 2. A baffle 10 arranged vertically is provided above the T-shaped groove 202. The baffle 10 includes a horizontal plate and a vertical plate fixedly connected to each other. The height of the vertical plate is higher than that of the multi-color profile 15. The horizontal plate is slidably arranged on the tabletop 2. A T-shaped bolt is threadedly connected to the horizontal plate. The lower end of the T-shaped bolt is slidably arranged inside the T-shaped groove 202.

[0069] According to the length of the multi-color profile 15, the position of the baffle 10 is adjusted and fixed, which plays a limiting role. At the same time, when the rotary connecting part 18 is rotated, the baffle 10 blocks the movement of the multi-color profile 15, which is more conducive to the rotation of the connecting part 18.

[0070] The baffle 10 only limits the length of the multi-color profile 15. In this embodiment, a positioning device 11 is also provided to limit one side of the multi-color profile 15. In this way, under the combined action of the baffle 10 and the positioning device 11, the position of the multi-color profile 15 can be directly limited, which is convenient for quickly installing and fixing the multi-color profile 15.

[0071] The positioning device 11 is slidably arranged on the tabletop 2. The positioning device 11 includes a vertical plate 1101, a slider 1102, an adjusting bolt 1103 and a handwheel 1104. The slider 1102 is fixed on the bottom surface of the vertical plate 1101. The adjusting bolt 1103 passes through the slider 1102 and is threadedly connected to the slider 1102. The handwheel 1104 is coaxially fixedly connected to the end of the adjusting bolt 1103.

[0072] A first chute 201 is concaved in the top surface of the tabletop 2. The slider 1102 and the adjusting bolt 1103 are arranged inside the first chute 201. One end of the adjusting bolt 1103 is rotatably connected to the inner wall of the first chute 201, and the other end (the end fixedly connected to the handwheel 1104) is outside the tabletop 2.

[0073] A scale 12 is inlaid on the top surface of the tabletop 2. The scale 12 is vertically arranged with the vertical plate 1101, and the scale 12 is adjacent to the vertical plate 1101.

[0074] On the top surface of the base 1, a linear electric module 13 arranged parallel to the tabletop 2 is fixed. The linear electric module 13 adopts the existing technology and includes a guide rail, a sliding part, and a starting mechanism. Above the sliding part, a strip traction device 14 is fixed. The strip traction device 14 includes a pull rod 1401, a card slot 1402, and a sliding plate 1403. The pull rod 1401 is horizontally arranged, one end of which is fixedly connected to the sliding part of the linear electric module 13, and the other end is fixedly connected to the card slot 1402. The sliding plate 1403 is provided with an insertion hole, and the insertion hole is sleeved on the pull rod 1401, so that the sliding plate 1403 is slidably connected to the pull rod 1401.

[0075] The card slot 1402 is U-shaped, with the opening facing the front end, and the thickness of the inner cavity of the U-shape is the same as the thickness of the strip 16. The strip 16 is inserted into the inside of the card slot 1402.

[0076] The card slot 1402 is provided with a number of through holes 14021, and one end of the sliding plate 1403 facing the card slot 1402 is provided with a number of pins 14031, and the pins 14031 correspond to the through holes 14021 one by one. After one end of the strip 16 is clamped into the inside of the card slot 1402, when the sliding plate 1403 is slid, the pins 14031 are inserted into the inside of the strip 16 through the through holes 14021.

[0077] The card slot 1402 is located between two strip card slots 1505. The sliding part of the linear electric module 13 drives the strip 16 to be inserted from the front end of the multi-color profile 15 and then pass through to the rear end.

[0078] Because the strip 16 is very long and its hardness is not very high, after placing the first profile 1502, the lower end of the strip 16 is first inserted into the strip card slot 1505 of the first profile 1502. When the second profile 1501 drops, due to the low hardness of the strip 16, it is very likely to bend. Therefore, the strip card slot 1505 of the second profile 1501 cannot be completely aligned with the upper end of the strip 16, and when the second profile 1501 drops, the strip 16 cannot be smoothly inserted into its strip card slot 1505. When the first profile 1502 and the second profile 1501 are both in place and fixedly connected, the strip 16 is inserted from one end of the strip card slot 1505. Because of its long length and low hardness, it is very difficult to push it in manually from one end. If two workers are used, one person pushes and the other person pulls with tools such as pliers, due to the narrow working space, the worker pulling the strip 16 has a greater working difficulty. Therefore, the cooperation of the strip traction device 14 and the linear electric module 13 can effectively solve the above problems and can install the strip 16 in place in a time-saving and labor-saving manner.

[0079] The connecting fixture 18 includes a waist-shaped clamping plate 1801, a connecting shaft 1802, and a connecting rod 1803.

[0080] The clamping plates 1801 are fixed to both axial ends of the connecting shaft 1802, and the connecting rod 1803 is fixedly connected to the circumferential surface of the connecting shaft 1802.

[0081] The thickness of the clamping plate 1801 is the same as the internal height of the connecting card slot 1503. The thickness of the clamping plate 1801 can also be less than the internal height of the connecting card slot 1503, but when it is less, the connection is relatively loose. Therefore, in this embodiment, the thickness of the clamping plate 1801 is the same as the internal height of the connecting card slot 1503.

[0082] The distance between the vertices of the two arc surfaces of the clamping plate 1801 is the same as the internal width of the connecting card slot 1503, and the distance between the two straight surfaces of the clamping plate 1801 is less than or equal to the width of the opening of the connecting card slot 1503. In this way, by rotating the clamping plate 1801, the clamping plate 1801 can freely enter and exit the connecting card slot 1503 or be in close contact with the connecting card slot 1503.

[0083] The diameter of the connecting shaft 1802 is less than or equal to the width of the opening of the connecting card slot 1503. In this way, when the clamping plate 1801 rotates inside the card slot 1503 and is fixedly connected thereto, one end of the connecting shaft 1802 is located at the opening position of the connecting card slot 1503.

[0084] The two clamping plates 1801 are respectively clamped inside the connecting card slots 1503 of the first profile 1502 and the second profile 1501. The connecting shaft 1802 is located between the connecting card slots 1503 of the first profile 1502 and the second profile 1501, and the end of the connecting rod 1803 penetrates to the outside of the first profile 1502 and the second profile 1501.

[0085] By rotating the clamping plate 1801 through the connecting rod 1803 and the connecting shaft 1802, the arc surfaces of the two clamping plates 1801 are brought into contact with the inner walls of the two connecting card slots 1503, thereby fixedly connecting the first profile 1502 and the second profile 1501.

[0086] The non-cut bridge glue-injected heat-insulating energy-saving multi-color profile includes two relatively arranged first profiles 1502 and second profiles 1501.

[0087] The first profile 1502 and the second profile 1501 are arranged at intervals. A glue injection cavity is provided at the interval between the first profile 1502 and the second profile 1501. The glue injection cavity is filled with heat-insulating glue 20, and the heat-insulating glue 20 fixedly connects the first profile 1502 and the second profile 1501.

[0088] The heat insulation adhesive 20 fixedly connects the first profile 1502 and the second profile 1501 in an adhesive form. To further increase the connection strength, C-shaped casting slots 1504 are provided on the end faces of the first profile 1502 and the second profile 1501 opposite to the glue injection cavity, and the heat insulation adhesive is filled inside the casting slots 1504. The heat insulation adhesive inside the C-shaped casting slots 1504 is integrated with the heat insulation adhesive inside the glue injection cavity to form a complete heat insulation adhesive strip. At this time, the heat insulation adhesive not only has an adhesive effect on the first profile 1502 and the second profile 1501, but also has a clamping effect. The cooperation of adhesion and clamping improves the overall mechanical strength of the multi-color profile 15 composed of the first profile 1502, the second profile 1501 and the heat insulation adhesive 20.

[0089] Before injecting glue into the glue injection cavity, the first profile 1502 and the second profile 1501 need to be fixedly connected to form a complete glue injection cavity therebetween for injecting glue.

[0090] To facilitate the connection of the first profile 1502 and the second profile 1501, a connection cavity is provided on one side of the glue injection cavity between the first profile 1502 and the second profile 1501, and C-shaped connection slots 1503 are provided on the end faces of the first profile 1502 and the second profile 1501 opposite to the connection cavity.

[0091] A baffle cavity is provided between the connection cavity and the glue injection cavity, and baffle slots 1505 are provided on the end faces of the first profile 1502 and the second profile 1501 opposite to the baffle cavity. A baffle 16 is inserted through the baffle cavity, and both ends of the baffle 16 are respectively inserted into the baffle slots 1505. The baffle slots 1505 fix the baffle 16, and the baffle 16 separates the glue injection cavity from the connection part 18.

[0092] During use, place the first profile 1502 on the table 2 and limit it by the baffle 10 and the positioning device 11. Then install each connection part 18, insert one end into the connection slot 1503 and sleeve the other end on the round rod 303. Then adjust the width of the two L-shaped plates 6, insert the second profile 1501 onto the L-shaped plates 6, and then move the L-shaped plates 6 downward so that the second profile 1501 falls on the first profile 1502, and the upper clamping plate 1801 of the connection part 18 is also inserted into the connection slot 1503 of the second profile 1501.

[0093] After that, pull the push-pull plate 3 to rotate the clamping plate 1801 of the connection part 18 to fixedly connect the first profile 1502 and the second profile 1501. Then insert the baffle 16 through the baffle traction device 14.

[0094] After all installations are completed, seal one end of the glue injection cavity away from the retaining bar 16 and one end away from the cam 17 with tape, leaving only an opening near the cam 17 in the glue injection cavity.

[0095] Rotate the cam to tilt the tabletop, and pour heat-insulating glue into the interior through the opening of the glue injection cavity.

[0096] After injecting the glue, you can wait for the heat-insulating glue to solidify, or you can remove the multi-color profile 15 and the connecting fixture 18 together without waiting for it to solidify.

[0097] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. Heat-insulating and energy-saving multi-color profile preparation device, characterized in that : It includes a working platform and a connecting device. The working platform includes a base (1), a tabletop (2), a push-pull plate (3), a first electric telescopic rod (4), and an upper profile hanging device. The tabletop (2) is arranged above the base (1). A first support plate (203) is fixed above one side in the width direction of the tabletop (2), and a top plate (204) is fixed above the first support plate (203). A chute is provided inside the first support plate (203). A number of through holes are provided on the side of the chute facing the center of the tabletop (2). The push-pull plate (3) is slidably arranged inside the first support plate (203). A number of round rods (303) are fixed on the push-pull plate (3), and the round rods (303) correspond to the through holes on the first support plate (203) one by one. A first electric telescopic rod (4) is fixed on the first support plate (203), and the telescopic part of the first electric telescopic rod (4) is fixedly connected to the end of the push-pull plate (3). The said upper profile hanging device is arranged below the top plate (204), and the connecting device is connected to the round rod (303). The upper profile hanging device includes a second support plate (5), two symmetrically arranged L-shaped plates (6), a screw rod (7), a motor (8), and a second electric telescopic rod (9). The second support plate (5) is connected to the top plate (204) through a vertically arranged second electric telescopic rod (9). The two L-shaped plates (6) are arranged facing each other below the second support plate (5). The screw rod (7) located below the second support plate (5) is rotatably connected to the second support plate (5). The screw rod (7) passes through the vertical surface of the L-shaped plate (6) and is threadedly connected to the L-shaped plate (6). The motor (8) is fixed on the top surface of the second support plate (5). Pulley wheels are provided at the output shaft of the motor (8) and the end of the screw rod (7), and the pulley wheels are connected through a synchronous belt (801). The said connecting device is a connecting clip (18). The connecting clip (18) includes a waist-shaped clip plate (1801), a connecting shaft (1802), and a connecting rod (1803). The clip plate (1801) is fixed at both ends of the axial direction of the connecting shaft (1802), and the connecting rod (1803) is fixedly connected to the circumferential surface of the connecting shaft (1802). The connecting rod (1803) is connected to the round rod (303). A waist-shaped hole (1804) is provided on the connecting rod (1803), and the waist-shaped hole (1804) is sleeved on the round rod (303).

2. The heat-insulating and energy-saving multi-color profile preparation device according to claim 1, characterized in that : A horizontally arranged sliding rod (501) is provided at the center position below the second support plate (5), and the sliding rod (501) passes through the two L-shaped plates (6). One screw rod (7) is provided on each side of the sliding rod (501). Two thread portions with opposite thread directions are symmetrically provided on the screw rod (7), and the two thread portions are respectively threadedly connected to one L-shaped plate (6).

3. The heat-insulating and energy-saving multi-color profile preparation device according to claim 2, characterized in that : A tabletop groove (101) is concaved on the top surface of the base (1). A cam groove (102) is concaved at one end of the bottom surface of the tabletop groove (101). A cam (17) is rotatably arranged inside the cam groove (102). One end of the central shaft (1701) of the cam (17) penetrates to the outside of the base (1) and is fixed with a handle (1702). The tabletop (2) is arranged inside the tabletop groove (101), the cam (17) contacts the bottom surface of the tabletop (2), and one end of the tabletop (2) facing away from the cam (17) is hinged to the tabletop groove (101).

4. The heat-insulating and energy-saving multi-color profile preparation device according to claim 3, characterized in that : A T-shaped groove (202) is concaved in the top surface of the tabletop (2), and a baffle (10) arranged vertically is provided above the T-shaped groove (202). The baffle (10) includes a horizontal plate and a vertical plate fixedly connected to each other. The height of the vertical plate is higher than that of the multi-color profile (15). The horizontal plate is slidably arranged on the tabletop (2), and a T-shaped bolt is threadedly connected to the horizontal plate. The lower end of the T-shaped bolt is slidably arranged inside the T-shaped groove (202).

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