CN115929164A - Heat-insulation energy-saving multicolor section bar preparation device - Google Patents

Abstract

The invention relates to a heat-insulating energy-saving multicolor section bar preparation device which comprises a working platform and a connecting device. The working platform comprises a base, a table top, a push-pull plate, a first electric telescopic rod and an upper end section bar hanging device. The table top is arranged above the base, a first supporting plate is fixed above one side of the table top in the width direction, and a top plate is fixed above the first supporting plate. The inside spout that is equipped with of first backup pad, the spout is equipped with a plurality of through-hole towards one side at mesa center, and the push-and-pull plate slides and sets up inside first backup pad, is fixed with a plurality of round bar on the push-and-pull plate, and the round bar corresponds with the through-hole one-to-one on the first backup pad. A first electric telescopic rod is fixed on the first supporting plate, and a telescopic part of the first electric telescopic rod is fixedly connected with the end part of the push-pull plate. The upper end section bar hanging device is arranged below the top plate, and the connecting device is connected with the round rod. The automatic splicing glue injection process can be completed by independently extruding two profiles, so that the production efficiency is improved, and the labor cost is reduced.

Description

Heat insulation and energy saving multi-color profile preparation device

technical field

The invention belongs to the technical field of profile production, in particular to a device for preparing heat-insulating and energy-saving multi-color profiles.

Background technique

Polyurethane pouring heat insulation energy-saving profiles have an irreplaceable position in the application of hot and humid areas with high heat insulation performance requirements due to their excellent water resistance, heat insulation, and high strength of heat insulation bridges. . But present polyurethane pouring type heat-insulating energy-saving profiles all have the same aluminum alloy profile, G-shaped pouring groove is set, obtain after the back side aluminum material (connecting bridge) of pouring groove is cut off after glue injection.

Moreover, the pouring of aluminum profiles at this stage is done manually without special equipment, so the production efficiency is very low and the labor cost is high.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a heat-insulating and energy-saving multi-color profile preparation device. The present invention can complete the automatic splicing and glue injection process of two separately extruded profiles to improve production efficiency. Reduce labor costs.

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

Heat-insulating and energy-saving multi-color profile preparation device, including working platform and connecting device.

The working platform includes a base, a table top, a push-pull plate, a first electric telescopic rod and an upper profile hooking device.

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

The inside of the first support plate is provided with a chute, and the side of the chute facing the center of the table is provided with several through holes. There is a one-to-one correspondence with the through holes on the support plate.

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 above profile hooking device is arranged under the top plate, and the connecting device is connected with the garden pole.

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

The second support plate and the top plate are connected by a second electric telescopic rod arranged vertically, and two L-shaped plates are oppositely arranged below the second support plate.

The screw rod located below the second support plate is rotatably connected with the second support plate, the screw rod passes through the vertical surface of the L-shaped plate, and is threadedly connected with the L-shaped plate.

The motor is fixed on the top surface of the second support plate, and the output shaft of the motor and the end of the screw rod are provided with pulleys, and the pulleys are connected by a synchronous belt.

Preferably, a horizontally arranged slide bar is provided at the center below the second support plate, and the slide bar passes through two L-shaped plates.

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

The screw rod is symmetrically provided with two threaded parts with opposite helical directions, and the two threaded parts are threadedly connected to an L-shaped plate respectively.

Preferably, the top surface of the base is recessed with a table top groove, and one end of the bottom surface of the table top groove is recessed with a cam groove, and a cam is rotated inside the cam groove, and one end of the central axis of the cam penetrates to the outside of the base and is fixed with a handle.

The table top is arranged inside the table top groove, the cam is in contact with the bottom surface of the table top, and the end of the table top away from the cam is hinged with the table top groove.

Preferably, a T-shaped groove is recessed on the top surface of the table, and a vertically arranged baffle is arranged above the T-shaped groove.

The baffle includes a horizontal plate and a vertical plate that are fixedly connected to each other. The height of the vertical plate is higher than that of the multi-color profile. The horizontal plate is slidably set on the table. slot inside.

Preferably, the connecting device is a connecting clip.

The connecting clamp includes a waist-shaped clamping plate, a connecting shaft and a connecting rod, the clamping plate is fixed on both ends of the connecting shaft in the axial direction, and the connecting rod is fixedly connected to the peripheral surface of the connecting shaft.

The connecting rod is connected with the round rod.

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

Compared with prior art, the beneficial effect that the present invention has:

Through special equipment, two separately extruded profiles are automatically connected and glue injected to form a complete heat-insulating and energy-saving multi-color profile, which improves production efficiency and reduces labor costs.

Description of drawings

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

Fig. 1 is the first external view of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 2 is the second external view of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Figure 3 is a partial enlarged view of A in Figure 2,

Fig. 4 is a front view of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 5 is the first cross-sectional view of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 6 is a partial enlarged view of B in Fig. 5,

Fig. 7 is a second cross-sectional view of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 8 is an exploded view of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 9 is an outline drawing of the push-pull plate of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Figure 10 is an enlarged view at point C in Figure 9,

Fig. 11 is an outline drawing of the profile hooking device at the upper end of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 12 is an outline drawing of the positioning device of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 13 is a partially enlarged view of multi-color profiles on the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 14 is a working effect diagram of the bar pulling device on the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 15 is an outline drawing of the bar pulling device on the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Fig. 16 is an outline drawing of the camshaft of the working platform of the heat-insulating and energy-saving multi-color profile preparation device of the present invention,

Figure 17 is the connection effect diagram of multi-color profiles for cutting-free bridge injection, heat insulation and energy saving,

Fig. 18 is an outline view of the connecting clip of the present invention.

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 -Timing belt, 9-Second electric telescopic rod, 10-Bezel, 11-Positioning device, 1101-Stand, 1102-Slider, 1103-Adjusting bolt, 1104-Hand wheel, 12-Scale, 13-Line Electric module, 14-bar traction device, 1401-pull rod, 1402-card slot, 14021-through hole, 1403-slider, 14031-needle, 15-multicolor profile, 1501-second profile, 1502-first profile , 1503-connection card slot, 1504-casting card slot, 1505-bar bar card slot, 16-bar bar, 17-cam, 1701-central shaft, 1702-handle, 18-connection card, 1801-card plate, 1802 -connecting shaft, 1803-connecting rod, 1804-waist hole, 20-insulation glue.

Detailed ways

Certain terms are used, for example, in the description and claims to refer to particular 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 name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that 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.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", horizontal" etc. are based on the drawings The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as an important aspect of the present invention. limits.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The heat-insulating and energy-saving multi-color profile preparation device of the present invention will be described in further detail below in conjunction with the accompanying drawings, but it is not intended to limit the present invention.

Heat-insulating and energy-saving multi-color profile preparation device, including working platform and connecting device.

The working platform includes a base 1, a table top 2, a push-pull plate 3, a first electric telescopic rod 4 and an upper-end profile hooking device.

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

The inside of the first support plate 203 is provided with a chute, and the side of the chute facing the center of the table top 2 is provided with several through holes, and the push-pull plate 3 is slidably arranged inside the first support plate 203 . Push-pull plate 3 comprises horizontal plate 301 and end plate 302, and end plate 302 is fixed on the two ends of horizontal plate 301, and several round bars 303 are fixed on the horizontal plate 301 of push-pull plate 3, and round bar 303 is connected with the first supporting plate 203. There is a one-to-one correspondence with the through holes. The through hole is a rectangular hole or a waist-shaped hole with a certain length to facilitate the movement of the round rod 303 .

When in use, the connecting rod 1803 is hooked on the round rod 303 , so the connecting rod 1803 is provided with a waist-shaped hole 1804 , and the waist-shaped hole 1804 is sleeved on the round rod 303 .

The first support plate 203 is fixed with the first electric telescopic rod 4, the telescopic part of the first electric telescopic rod 4 is fixedly connected with the end plate 302 at the end of the push-pull plate 3, drives the push-pull plate 3 to move, and then pulls the connecting rod 1803, so that The connecting rod 1803 drives the connecting shaft 1802 to rotate.

The multi-color profile 15 composed of the first profile 1502 and the second profile 1501 is placed on the table top 2 , and the above profile hooking device is arranged under the top plate 204 .

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

The second support plate 5 and the top plate 204 are connected by a second electric telescopic rod 9 arranged vertically, and two L-shaped plates 6 are disposed below the second support plate 5 facing each other. 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 opposite to each other.

The screw rod 7 located below the second support plate 5 is rotationally connected with the second support plate 5. The screw rod 7 passes through the vertical surface of the L-shaped plate 6 and is threadedly connected with the L-shaped plate 6. The rotation of the screw rod 7 drives the L-shaped plate 6 to move. In order to avoid twisting of the L-shaped plate 6 during movement, a screw rod 7 is provided on both sides of the sliding rod 501 respectively. The screw 7 is symmetrically provided with two threaded parts with opposite helical directions, and the two threaded parts are threadedly connected to an L-shaped plate 6, so that when the screw 7 rotates, the two L-shaped plates 6 move toward each other or move backwards at the same time .

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

The profile bar positioned at the upper end among the multi-color profiles 15 is supported by the horizontal plate of the L-shaped plate 6 .

A horizontally arranged slide bar 501 is provided at the center below the second support plate 5 , and the slide bar 501 passes through the two L-shaped plates 6 to further limit the position of the L-shaped plates 6 .

The top surface of the base 1 is recessed with a table top groove 101, and one end of the bottom surface of the table top groove 101 is recessed with a cam groove 102, and the cam groove 102 is internally rotated with a cam 17, and one end of the central axis 1701 of the cam 17 is penetrated to the outside of the base 1, And be fixed with handle 1702.

The table top 2 is arranged inside the table top groove 101 , the cam 17 is in contact with the bottom surface of the table top 2 , and the end of the table top 2 away from the cam 17 is hinged to the table top groove 101 . By rotating the handle 1702, the contact position between the curved surface of the cam 17 and the table top 2 is changed, and then the inclination angle of the table top 2 is changed, so that it changes from a horizontal state to an inclined state, which facilitates the flow of heat-insulating glue during glue injection.

A T-shaped slot 202 is recessed on the top surface of the table top 2 , and a vertically arranged baffle plate 10 is arranged above the T-shaped slot 202 . The baffle plate 10 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 15. The horizontal plate is slidably arranged on the table top 2. T-bolts are threaded on the horizontal plate, and the lower end of the T-bolt is slidably set. Inside the T-shaped slot 202.

Adjust the position of the baffle plate 10 according to the length of the two-color profile 15, and fix it to play a position-limiting role. At the same time, the baffle plate 10 blocks the movement of the two-color profile 15 when the connecting clip 18 is rotated, which is more conducive to the rotation of the connecting clip 18 .

The baffle plate 10 only limits the length of the two-color profile 15. In this embodiment, a positioning device 11 is also provided to limit the position on one side of the two-color profile 15, so that under the joint action of the baffle plate 10 and the positioning device 11, The position of the two-color profile 15 can be directly defined, which is convenient for quickly installing and fixing the two-color profile 15 .

The positioning device 11 is slidably disposed on the table top 2 , and the positioning device 11 includes a vertical plate 1101 , a slider 1102 , an adjusting bolt 1103 and a hand wheel 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 screwed to the slider 1102, and the hand wheel 1104 is coaxially fixedly connected to the end of the adjusting bolt 1103.

A first chute 201 is recessed on the top surface of the table top 2 , and the slider 1102 and the adjusting bolt 1103 are disposed 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 table top 2 .

The top surface of the table top 2 is inlaid with a scale 12 , the scale 12 is vertically arranged with the vertical plate 1101 , and the scale 12 is next to the vertical plate 1101 .

A linear electric module 13 arranged parallel to the table top 2 is fixed on the top surface of the base 1. The linear electric module 13 adopts the prior art and includes a guide rail, a sliding part and a starting mechanism. A bar pulling device 14 is fixed above the sliding part, and the bar pulling device 14 includes a pull rod 1401 , a slot 1402 and a slide plate 1403 . The pull rod 1401 is arranged horizontally, 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 a penetration hole, and the penetration hole is sleeved on the pull rod 1401, so that the slide plate 1403 Slidingly connected with the pull rod 1401.

The slot 1402 is U-shaped, with the opening facing the front end, and the thickness of the U-shaped cavity is the same as that of the bar 16 , and the bar 16 is inserted into the slot 1402 .

The slot 1402 is provided with several through holes 14021 , and the end of the sliding plate 1403 facing the slot 1402 is provided with several needles 1403 , and the pins 1403 correspond to the through holes 14021 one by one. After one end of the bar 16 is locked into the slot 1402, the slide plate 1403 is slid, and the needle 1403 is inserted into the bar 16 through the through hole 14021.

The slot 1402 is located between the two bar slots 1505, and the sliding part of the linear electric module 13 drives the bar 16 to be inserted from the front end of the two-color profile 15, and then penetrated to the rear end.

Because the length of the bar 16 is very long, and its hardness is not very high at the same time, after placing the first profile 1502, the lower end of the bar 16 is first inserted into the bar slot 1505 of the first profile 1502, when the second profile 1501 When falling, due to the low hardness of the retaining strip 16, there is a high probability of bending, so the retaining strip slot 1505 of the second profile 1501 cannot be completely aligned with the upper end of the retaining strip 16, and when the second profile 1501 falls, the retaining strip cannot 16 is smoothly inserted into the inside of the retaining bar draw-in slot 1505. And when the first profile 1502 and the second profile 1501 are all placed in place and fixedly connected, the retaining strip 16 is inserted from one end of the retaining strip slot 1505, because its length is very long and its hardness is not high. Pushing in has great difficulty, and adopts two workers, and one people pushes, and another people pulls by tools such as pliers, because the working space is narrow and small, the workman's difficulty of pulling retaining bar 16 is bigger. Therefore, the cooperation between the bar pulling device 14 and the linear electric module 13 can effectively solve the above problems, and the bar 16 can be installed in place in a time-saving and labor-saving manner.

The connecting clip 18 includes a waist-shaped clip 1801 , a connecting shaft 1802 and a connecting rod 1803 .

The clamping plate 1801 is fixed on both axial ends of the connecting shaft 1802 , and the connecting rod 1803 is fixedly connected to the peripheral surface of the connecting shaft 1802 .

The thickness of the clamping plate 1801 is the same as the internal height of the connecting slot 1503. The thickness of the clamping plate 1801 can also be less than the height inside the connecting slot 1503, but the connection is relatively loose when it is smaller. same height.

The distance between the vertices of the two arc-shaped surfaces of the clamping plate 1801 is the same as the width inside the connecting clamping groove 1503, and the distance between the two linear surfaces of the clamping plate 1801 is less than or equal to the width of the opening of the connecting clamping groove 1503, so that by rotating the clamping plate 1801 , the card board 1801 can freely enter and exit the connecting card slot 1503 , or be in close contact with the connecting card slot 1503 .

The diameter of the connecting shaft 1802 is less than or equal to the width of the opening of the connecting slot 1503, so that when the clamping plate 1801 rotates inside the slot 1503 and is fixedly connected to it, one end of the connecting shaft 1802 is located at the opening of the connecting slot 1503.

The two clips 1801 are respectively clamped inside the connecting slots 1503 of the first profile 1502 and the second profile 1501, the connecting shaft 1802 is located between the connecting slots 1503 of the first profile 1502 and the second profile 1501, and the end of the connecting rod 1803 It is pierced to the outside of the first profile 1502 and the second profile 1501 .

The clamping plate 1801 is rotated by the connecting rod 1803 and the connecting shaft 1802, so that the arc surfaces of the two clamping plates 1801 contact the inner walls of the two connecting grooves 1503, and the first profile 1502 and the second profile 1501 are fixedly connected.

The cutting-free bridge injection glue-injection heat-insulating and energy-saving multi-color profiles include two oppositely arranged first profiles 1502 and second profiles 1501 .

The space between the first profile 1502 and the second profile 1501 is arranged at intervals, and a glue injection cavity is provided at the space between the first profile 1502 and the second profile 1501, and the interior of the glue injection cavity is filled with heat-insulating glue 20, and the heat-insulating glue 20 covers the second The first profile 1502 and the second profile 1501 are fixedly connected.

The heat insulating glue 20 fixes and connects the first profile 1502 and the second profile 1501 in the form of gluing. In order to further increase the connection strength, the first profile 1502 and the second profile 1501 are provided with C Type pouring card slot 1504, the inside of pouring card slot 1504 is filled with heat insulating glue. The thermal insulation glue inside the C-shaped pouring card slot 1504 is fused with the heat insulation glue inside the glue injection chamber to form a complete heat insulation strip. It has the effect of gluing, and also has the effect of clamping. The gluing and clamping cooperate with each other to improve the overall mechanical strength of the multi-color profile 15 composed of the first profile 1502 , the second profile 1501 and the heat-insulating glue 20 .

Before injecting glue into the glue injection chamber, the first profile 1502 and the second profile 1501 need to be fixedly connected, and a complete glue injection cavity is formed between them for glue injection.

In order to facilitate the connection of the first profile 1502 and the second profile 1501, a connection cavity is provided between the first profile 1502 and the second profile 1501 on one side of the glue injection cavity, and the first profile 1502 and the second profile 1501 are connected to C-shaped connecting slots 1503 are provided on opposite end surfaces of the connecting cavity.

There is a bar cavity between the connection cavity and the injection cavity, the first profile 1502 and the second profile 1501 are provided with a bar slot 1505 on the end surface opposite to the bar cavity, and a bar 16 is pierced inside the bar cavity , both ends of the bar 16 are respectively inserted into the bar slot 1505 . The retaining bar slot 1505 fixes the retaining bar 16 , and the retaining bar 16 isolates the glue injection cavity from the connecting clamp 18 .

When in use, the first profile 1502 is placed on the table 2 and is limited by the baffle 10 and the positioning device 11 . Then install each connecting clip 18 , one end is inserted into the connecting clip slot 1503 , and the other end is sheathed 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 plate 6, move the L-shaped plate 6 down, make the second profile 1501 fall on the first profile 1502, and connect the clip 18 The upper clamping plate 1801 is also inserted into the connection clamping slot 1503 of the second profile 1501 .

Afterwards, the push-pull plate 3 is pulled to rotate the clamping plate 1801 connecting the clamping member 18, and the first profile 1502 and the second profile 1501 are fixedly connected. The blocking strip 16 is inserted by the blocking strip pulling device 14 .

After all the installation is completed, the end of the glue injection chamber away from the retaining bar 16 and the end away from the cam 17 are sealed by adhesive tape, so that an opening close to the cam 17 is left in the glue injection chamber.

Rotate the cam to make the table tilt, and pour heat insulating glue into the inside through the opening of the glue injection chamber.

After glue injection, the heat insulating glue can be solidified or not, and the two-color profile 15 and the connecting clip 18 can be taken off together.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and can also be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art. Variations.

Claims (7)

1. Heat-insulating energy-saving multicolor section bar preparation device, which is characterized in that:

comprises a working platform and a connecting device,

the working platform comprises a base (1), a table-board (2), a push-pull plate (3), a first electric telescopic rod (4) and an upper end section bar hanging device,

the table top (2) is arranged above the base (1), a first supporting plate (203) is fixed above one side of the table top (2) in the width direction, a top plate (204) is fixed above the first supporting plate (203),

a sliding chute is arranged in the first supporting plate (203), a plurality of through holes are arranged on one side of the sliding chute facing the center of the table top (2), the push-pull plate (3) is arranged in the first supporting plate (203) in a sliding manner, a plurality of round rods (303) are fixed on the push-pull plate (3), the round rods (303) correspond to the through holes on the first supporting plate (203) one by one,

a first electric telescopic rod (4) is fixed on the first supporting plate (203), the telescopic part of the first electric telescopic rod (4) is fixedly connected with the end part of the push-pull plate (3),

the upper end section bar hanging device is arranged below the top plate (204), and the connecting device is connected with the round rod (303).

2. The heat-insulating energy-saving multicolor section bar preparation device according to claim 1, characterized in that:

the upper end section bar hanging device comprises a second supporting plate (5), two L-shaped plates (6) which are symmetrically arranged, a screw (7), a motor (8) and a second electric telescopic rod (9),

the second supporting plate (5) is connected with the top plate (204) through a second electric telescopic rod (9) which is vertically arranged, the two L-shaped plates (6) are oppositely arranged below the second supporting plate (5),

a screw rod (7) positioned below the second supporting plate (5) is rotatably connected with the second supporting plate (5), the screw rod (7) passes through the vertical surface of the L-shaped plate (6) and is in threaded connection with the L-shaped plate (6),

on motor (8) were fixed in second backup pad (5) top surface, the output shaft of motor (8) and screw rod (7) tip all were equipped with the belt pulley, connect through hold-in range (801) between the belt pulley.

3. The heat-insulating energy-saving multicolor section bar preparation device according to claim 2, characterized in that:

a sliding rod (501) which is horizontally arranged is arranged at the central position below the second supporting plate (5), the sliding rod (501) penetrates through the two L-shaped plates (6),

two sides of the sliding rod (501) are respectively provided with a screw (7),

two thread parts with opposite thread turning directions are symmetrically arranged on the screw rod (7), and the two thread parts are respectively in threaded connection with the L-shaped plate (6).

4. The heat-insulating energy-saving multicolor section bar preparation device according to claim 3, characterized in that:

a table surface groove (101) is concavely arranged on the top surface of the base (1), a cam groove (102) is concavely arranged at one end of the bottom surface of the table surface groove (101), a cam (17) is rotatably arranged in the cam groove (102), one end of a central shaft (1701) of the cam (17) is arranged outside the base (1) in a penetrating way and is fixed with a handle (1702),

the table top (2) is arranged in the table top groove (101), the cam (17) is contacted with the bottom surface of the table top (2), and one end, deviating from the cam (17), of the table top (2) is hinged with the table top groove (101).

5. The heat-insulating energy-saving multicolor section bar preparation device according to claim 4, characterized in that:

a T-shaped groove (202) is concavely arranged on the top surface of the table top (2), a baffle (10) which is vertically arranged is arranged above the T-shaped groove (202),

baffle (10) are including mutual fixed connection's horizontal plate and vertical plate, and the height that highly is higher than polychrome section bar (15) of vertical plate, and the horizontal plate slides and sets up on mesa (2), and threaded connection has T type bolt on the horizontal plate, and T type bolt lower extreme slides and sets up in inside T type groove (202).

6. The heat-insulating energy-saving multicolor section bar preparation device according to claim 5, characterized in that:

the connecting device is a connecting clamping piece (18),

the connecting clamping piece (18) comprises a waist-shaped clamping plate (1801), a connecting shaft (1802) and a connecting rod (1803), the clamping plate (1801) is fixed at two axial ends of the connecting shaft (1802), the connecting rod (1803) is fixedly connected with the circumferential surface of the connecting shaft (1802),

the connecting rod (1803) is connected with the round rod (303).

7. The heat-insulating energy-saving multicolor profile preparation device according to claim 6, characterized in that:

the connecting rod (1803) is provided with a waist-shaped hole (1804), and the waist-shaped hole (1804) is sleeved on the round rod (303).

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