A trolley type assembly annealing furnace

Abstract

The present invention belongs to the field of heat treatment equipment, specifically a trolley-type assembly annealing furnace, comprising a support seat, a slide rail is fixedly connected to the top of the support seat; a trolley body is slidably connected to the top of the slide rail; a first furnace body is fixedly connected to the top of the support seat; a second furnace body is arranged on one side of the first furnace body; the second furnace body and the support seat are both in a fixed relationship; the first furnace body comprises a plurality of groups of first columns; a first insulation plate is fixedly connected to the middle of the first column; a pair of first fixing grooves are provided in the middle of the first column near the end; a plurality of first springs are fixedly connected to the inner side wall of the first fixing groove; rotating the screw rod can make the top plate move toward the second fixing groove under the extrusion of the top rod and make the second column subject to the friction between the second fixing groove and the top plate, so as to realize the rapid positioning of the second column when the equipment is assembled, shorten the time required for positioning and adjusting the second furnace body when the equipment is assembled, and speed up the equipment assembly.

Description

Technical Field

[0001] The invention relates to the field of heat treatment equipment, in particular to a trolley type assembly annealing furnace. Background Art

[0002] Annealing furnace is a kind of equipment widely used in semiconductor device manufacturing and other industrial fields. It is mainly used for heat treatment of metal materials, especially annealing. Annealing furnace changes the electrical or mechanical properties by heating semiconductor wafers or other metal materials. It has a variety of heating methods, including electric heating, oil, gas, coal and hot air circulation.

[0003] The trolley type annealing furnace is a type of annealing furnace. It belongs to the national standard energy-saving periodic operation furnace. It adopts a full-fiber furnace structure and has super energy-saving characteristics. It is mainly used for quenching, annealing, aging of high chromium, high manganese steel castings, ductile iron, rollers, steel balls, stainless steel and other materials, as well as heat treatment of various mechanical parts.

[0004] Existing trolley-type annealing furnaces are usually assembled and spliced ​​with various steel components. It is found in use and observation that it takes a long time to position and adjust the steel components during the splicing process, which makes the assembly of the trolley-type annealing furnace more complicated and increases the working time required for the assembly of the annealing furnace.

[0005] Therefore, a trolley type assembly annealing furnace is proposed to solve the above problems. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a trolley-type assembly annealing furnace described in the present invention comprises a support seat, the top of the support seat is fixedly connected with a slide rail; the top of the slide rail is slidably connected with a trolley body; the top of the support seat is fixedly connected with a first furnace body; a second furnace body is arranged on one side of the first furnace body; the second furnace body and the support seat are both fixedly connected; the first furnace body comprises a plurality of groups of first columns; a first insulation board is fixedly connected to the middle of the first column; a pair of first fixing grooves are provided in the middle of the first column near the end; a plurality of first springs are fixedly connected to the inner side wall of the first fixing groove; the end of the first spring is fixedly connected to a top plate; the second furnace body comprises a plurality of groups of second columns; a second insulation board is fixedly connected to the middle of the second column; A pair of second fixing grooves are provided in the middle of the second column; the second fixing groove and the top plate are correspondingly arranged and slidingly matched; a screw is hinged in the middle of the second column near the end; a slider is threadedly connected to the middle of the screw; a first connecting plate is hinged in the middle of the slider; the first connecting plate and the second column are both in a hinged relationship; a second connecting plate is fixedly connected to the middle of the first connecting plate; a pair of push rods are fixedly connected to the middle of the second connecting plate; the push rods and the top plate are correspondingly arranged; rotating the screw can make the top plate move toward the second fixing groove under the extrusion of the push rod and make the second column subject to the friction of the second fixing groove and the top plate, thereby realizing rapid positioning of the second column during equipment assembly, shortening the time required for adjusting the second furnace body during equipment assembly, and speeding up the equipment assembly.

[0008] Preferably, the middle part of the top plate is symmetrically fixed with the first vertical plate; the middle part of the first vertical plate is fixed with the second spring; the end part of the second spring is fixed with the second vertical plate; the middle part of the second vertical plate is fixed with a plurality of cross bars; the middle part of the second column is provided with a plurality of first fixing holes; the first fixing holes and the cross bars are correspondingly arranged and slidingly matched; when the top plate moves, it moves with the cross bars and quickly enters the interior of the second fixing groove under the friction between the cross bars and the first fixing holes, thereby improving the convenience of sending the top plate into the second fixing groove when positioning the second column, reducing the collision and friction caused by the misalignment when the top plate enters the second fixing groove, and speeding up the speed of the equipment's auxiliary positioning of the second column.

[0009] Preferably, a first sliding groove is provided in the middle of the top plate; a third fixed groove is fixedly connected to the inner side wall of the first sliding groove; a first sliding rod is fixedly connected to the end of the third fixed groove; a plurality of first teeth are fixedly connected to the middle of the first sliding rod; a fourth fixed groove is provided on the inner side wall of the second fixed groove; the first sliding rod and the fourth fixed groove are clearance-fitted; a plurality of second teeth are fixedly connected to the middle of the fourth fixed groove; the ends of the second teeth and the first teeth are correspondingly arranged; the second teeth are made of flexible material; the first sliding rod moves with the top plate and causes the first teeth and the second teeth to bite, and the first sliding rod will be fixed under the friction between the first sliding rod and the second teeth, thereby reducing the shaking and displacement of the top plate caused by installation bolts and the like during operation.

[0010] Preferably, a second fixing hole is formed on the inner wall of the first fixing hole; a third spring is fixedly connected to the inner wall of the second fixing hole; a second sliding rod is fixedly connected to the end of the third spring; an elastic sheet is fixedly connected to the middle of the second sliding rod; the elastic sheet and the first fixing hole are in contact; the elastic sheet is an arc-shaped structure; when the cross bar moves, the elastic sheet will fall out of the second fixing hole and the second sliding rod will fall out of the second fixing hole, so that the equipment can directly reflect the state of the cross bar entering the interior of the first fixing hole and the state of the top plate entering the second fixing groove, so that the staff can quickly proceed to the next step of work and reduce the working time required to observe the top plate.

[0011] Preferably, a first cavity is opened in the middle of the first insulation board; a first fixed plate is fixedly connected to the inner side wall of the first cavity; a spring telescopic rod is fixedly connected to the middle of the first fixed plate; a third connecting plate is fixedly connected to the end of the spring telescopic rod; a first cutter is fixedly connected to the middle of the third connecting plate; a second cavity is opened in the middle of the second insulation board; the second cavity and the first cavity are correspondingly arranged; an elastic cloth is fixedly connected to the inner side wall of the second cavity; when the first insulation board and the second insulation board are spliced ​​and installed, the elastic cloth will come into contact with the first cutter and be cut by the first cutter, and the aluminum silicate soft cotton inside the elastic cloth will flow out and fill the gap between the first insulation board and the second insulation board when they are installed, thereby enhancing the sealing and thermal insulation performance of the gap between the first insulation board 117 and the second insulation board 118, and improving the convenience of the equipment in filling the gap between the first insulation board and the second insulation board.

[0012] Preferably, a first fixing rod is fixedly connected to the inner side wall of the second cavity; a second sliding groove is opened in the inner side wall of the first cavity; a fourth spring is fixedly connected to the inner side wall of the second sliding groove; the fourth spring and the spring telescopic rod are fixedly connected; the fourth spring and the first fixed plate are through-set; after the first fixed plate is broken, the spring telescopic rod will be subjected to the pulling force of the fourth spring and slide along the second sliding groove, and then when the spring telescopic rod moves, it will bring the third connecting plate and the first tool together to approach the second sliding groove, thereby reducing the volume occupied by the spare parts in the first cavity, increasing the density of the aluminum silicate soft cotton in the first cavity, and enhancing the thermal insulation performance of the equipment connection.

[0013] Preferably, a plurality of groups of elastic rods are hinged on the middle part of the third connecting plate; a pair of second fixed rods are symmetrically fixedly connected to the inner side wall of the first cavity; the elastic rod and the second fixed rod are rotatably connected; a second tool is symmetrically slidably connected to the inner side wall of the first cavity; the second tool and the elastic rod are in a hinged relationship; when the third connecting plate slides along the second slide groove along with the first fixed plate, the angle of the elastic rod will change, and the elastic rod will also rotate along the second fixed rod and exert force on the second tool. When the third connecting plate moves toward the second slide groove, the second tool will start to slide along the first cavity under the pressure of the elastic rod and approach the elastic cloth. When the second tool contacts the elastic cloth, it will also cut the second tool, thereby increasing the damaged area on the surface of the elastic cloth, accelerating the outflow speed of the aluminum silicate soft cotton inside the elastic cloth, and further shortening the time required for equipment splicing.

[0014] Preferably, a plurality of second fixing plates are fixedly connected to the middle part of the third connecting plate; the second fixing plate is an arc-shaped structure; when the elastic cloth comes into contact with the first cutter, the elastic cloth will also come into contact with the second fixing plate, and then the third connecting plate will start to move along the first cavity under the pressure of the first fixing rod, and the second fixing plate will also move with the third connecting plate. Because the second fixing plate comes into contact with the elastic cloth, the second fixing plate will tear the damaged part on the surface of the elastic cloth when it moves, further increasing the degree of damage on the surface of the elastic cloth and accelerating the speed at which the aluminum silicate soft cotton fills the space between the first insulation plate and the second insulation plate.

[0015] Preferably, a plurality of third fixing rods are fixedly connected to the middle part of the trolley body; an oil bag is fixedly connected to the top of the support seat; an oil pipe is connected to the middle part of the oil bag; when the equipment is working, the trolley body will move along the slide rail, and the movement of the trolley body will also move the third fixing rod, and when the third fixing rod moves, it will come into contact with the oil bag and squeeze the oil bag, and the lubricating oil inside the oil bag will flow out from the oil pipe, and the lubricating oil will reach the inside of the slide rail and lubricate the inside of the slide rail, thereby reducing the friction between the trolley body and the slide rail when it slides.

[0016] Preferably, the middle part of the oil bag is sleeved with thermal insulation cotton; the thermal insulation cotton is located on the top of the support seat; when the equipment is working, heat will be lost to the environment, causing the ambient temperature to rise. Because the thermal conductivity of the thermal insulation cotton is low, the influence of the external ambient temperature on the oil bag is reduced when it is working, thereby extending the service life of the lubricating oil in the oil bag.

[0017] The present invention is beneficial in that:

[0018] 1. In the trolley-type assembly annealing furnace described in the present invention, rotating the screw rod can make the top plate move toward the second fixed groove under the extrusion of the top rod and make the second column subject to the friction between the second fixed groove and the top plate, so as to realize the rapid positioning of the second column during equipment assembly, shorten the time required for adjusting the second column during equipment assembly, and speed up the equipment assembly.

[0019] 2. In the trolley-type assembly annealing furnace described in the present invention, when the top plate moves, it will move with the cross bar and quickly enter the interior of the second fixed groove under the friction between the cross bar and the first fixed hole, thereby improving the convenience of sending the top plate into the second fixed groove when positioning the second column and accelerating the speed of the equipment's auxiliary positioning of the second column. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a main schematic diagram of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the first column in the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the top plate in the present invention;

[0024] Figure 4 is a schematic structural diagram of the second fixing groove in the present invention;

[0025] Figure 5 is a schematic structural diagram of the second sliding bar in the present invention;

[0026] Figure 6 It is a schematic structural diagram of the first insulation board in the present invention;

[0027] Figure 7 is a schematic structural diagram of the first cavity in the present invention;

[0028] Figure 8It is a schematic structural diagram of the first fixing plate in the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the oil capsule in the present invention.

[0030] In the figure: 1, support seat; 102, slide rail; 103, trolley body; 104, first furnace body; 105, second furnace body; 106, first column; 107, second column; 108, screw; 109, slider; 110, first connecting plate; 111, second connecting plate; 112, top rod; 113, first fixing groove; 114, first spring; 115, top plate; 116, second fixing groove; 117, first insulation board; 118, second insulation board; 2, first vertical plate; 22, second spring; 23, second vertical plate; 24, cross bar; 25, first fixing hole; 3, third fixing groove; 32, first A slide bar; 33, a first bite tooth; 34, a fourth fixed groove; 35, a second bite tooth; 36, a first slide groove; 4, a second fixed hole; 42, a third spring; 43, a second slide bar; 44, an elastic sheet; 5, a first cavity; 52, a second cavity; 53, an elastic cloth; 54, a first fixed plate; 55, a spring telescopic rod; 56, a third connecting plate; 57, a first tool; 6, a first fixed rod; 62, a second slide groove; 63, a fourth spring; 7, a second fixed rod; 72, an elastic rod; 73, a second tool; 8, a second fixed plate; 9, a third fixed rod; 92, an oil bag; 93, an oil pipe; 1001, thermal insulation cotton. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Specific examples are given below.

[0033] See also Figures 1 to 9As shown, a trolley-type assembly annealing furnace described in an embodiment of the present invention comprises a support seat 1; a slide rail 102 is fixedly connected to the top of the support seat 1; a trolley body 103 is slidably connected to the top of the slide rail 102; a first furnace body 104 is fixedly connected to the top of the support seat 1; a second furnace body 105 is arranged on one side of the first furnace body 104; the second furnace body 105 and the support seat 1 are both in a fixed relationship; the first furnace body 104 comprises a plurality of groups of first columns 106; a first insulation board 117 is fixedly connected to the middle of the first column 106; a pair of first fixing grooves 113 are opened in the middle of the first column 106 near the end; a plurality of first springs 114 are fixedly connected to the inner side wall of the first fixing groove 113; a top plate 115 is fixedly connected to the end of the first spring 114; The second furnace body 105 includes a plurality of groups of second columns 107; a second insulation plate 118 is fixedly connected to the middle of the second column 107; a pair of second fixing grooves 116 are provided in the middle of the second column 107 near the end; the second fixing grooves 116 and the top plate 115 are correspondingly arranged and slidingly matched; a screw rod 108 is hingedly connected to the middle of the second column 107 near the end; a slider 109 is threadedly connected to the middle of the screw rod 108; a first connecting plate 110 is hingedly connected to the middle of the slider 109; the first connecting plate 110 and the second column 107 are both in a hinged relationship; a second connecting plate 111 is fixedly connected to the middle of the first connecting plate 110; a pair of ejector rods 112 are fixedly connected to the middle of the second connecting plate 111; the ejector rods 112 and the top plate 115 are correspondingly arranged;During work, the staff assembles the first column 106 and the first insulation board 117 into the first furnace body 104, and the second column 107 and the second insulation board 118 into the second furnace body 105, and then starts the splicing work of the first furnace body 104 and the second furnace body 105. During the splicing process, the staff can rotate the screw 108 after installing the first furnace body 104 so that the slider 109 slides along the screw 108. When the slider 109 moves, the angle of the first connecting plate 110 changes, and when the angle of the first connecting plate 110 changes The second connecting plate 111 will also change its angle and move closer to the first column 106. When the second connecting plate 111 moves, it will drive the top rod 112 to move together and make the top rod 112 and the top plate 115 contact each other. After being squeezed by the top rod 112, the top plate 115 will slide along the first fixing groove 113 under the action of pressure and make the first spring 114 in a stretched state. During the movement of the top plate 115, the top plate 115 will enter the inside of the second fixing groove 116. As the contact area between the top plate 115 and the second fixing groove 116 increases, the top plate 115 The friction between the second fixing groove 116 and the top plate 115 will also increase. When the top plate 115 slides along the surface of the second fixing groove 116, the second column 107 will be subjected to additional force. The second column 107 will be corrected under the friction between the second fixing groove 116 and the top plate 115 and gradually parallel to the first column 106. At this time, the positioning of the second column 107 is achieved. Then the staff can splice the first furnace body 104 and the second furnace body 105 with the help of bolts and other accessories. Finally, the staff can adjust the slide rail 102, the trolley body 103, the furnace door and other furnace body parts are installed. After the installation is completed, the equipment can be used normally, and the equipment can be quickly positioned and assembled; the screw rod 108 can be rotated to make the top plate 115 move to the second fixing groove 116 under the extrusion of the top rod 112, and the second column 107 is subjected to the friction of the second fixing groove 116 and the top plate 115, so as to realize the rapid positioning of the second column 107 during the equipment assembly, shorten the time required for adjusting the second furnace body 105 during the equipment assembly, and speed up the equipment assembly. ;

[0034] See also Figures 3 to 5As shown, the middle part of the top plate 115 is symmetrically fixed with the first vertical plate 2; the middle part of the first vertical plate 2 is fixed with the second spring 22; the end of the second spring 22 is fixed with the second vertical plate 23; the middle part of the second vertical plate 23 is fixed with a plurality of cross bars 24; the middle part of the second column 107 is provided with a plurality of first fixing holes 25; the first fixing holes 25 and the cross bars 24 are correspondingly arranged and are slidably matched; when the top plate 115 moves, it will drive the first vertical plate 2 to move together, and when the first vertical plate 2 moves, it will move together with the second spring 22 and the second vertical plate 23, and the second vertical plate 23 will move together with the cross bars 24, and when the cross bars 24 move, they will come into contact with the first fixing holes 25 When the top plate 115 moves, it moves with the cross bar 24 and quickly enters the second fixing groove 116 under the friction between the cross bar 24 and the first fixing hole 25, thereby improving the convenience of sending the top plate 115 into the second fixing groove 116 when positioning the second column 107, reducing the collision and friction caused by the dislocation when the top plate 115 enters the second fixing groove 116, and speeding up the auxiliary positioning of the second column 107 by the equipment.

[0035] See also Figure 3 and Figure 4 As shown, a first slide groove 36 is provided in the middle of the top plate 115; a third fixed groove 3 is fixedly connected to the inner side wall of the first slide groove 36; a first slide bar 32 is fixedly connected to the end of the third fixed groove 3; a plurality of first teeth 33 are fixedly connected to the middle of the first slide bar 32; a fourth fixed groove 34 is provided in the inner side wall of the second fixed groove 116; the first slide bar 32 and the fourth fixed groove 34 are clearance-matched; a plurality of second teeth 35 are fixedly connected to the middle of the fourth fixed groove 34; the second teeth 35 and the ends of the first teeth 33 are correspondingly arranged; the second teeth 35 are made of flexible material; when the top plate 115 moves, it will move with the third fixed groove 3 and the first slide bar 32, and the top plate 115 will move with the third fixed groove 3 and the first slide bar 32. When the first slide bar 32 enters the second fixed groove 116, the first slide bar 32 will also enter the fourth fixed groove 34. After the first slide bar 32 enters the fourth fixed groove 34, the first biting tooth 33 and the second biting tooth 35 will come into contact. Because the second biting tooth 35 is made of flexible material, the first biting tooth 33 and the second biting tooth 35 will slide along the surface of the second biting tooth 35 when they come into contact, until the first slide bar 32 completely enters the fourth fixed groove 34. Then, the first biting tooth 33 will come into contact with the other side of the second biting tooth 35 and be rubbed. The first slide bar 32 will be fixed under the friction between the first slide bar 32 and the second biting tooth 35, thereby reducing the shaking and deviation of the top plate 115 caused by the installation of bolts and the like during operation.

[0036] See also Figure 4 and Figure 5 As shown, the inner wall of the first fixing hole 25 is provided with a second fixing hole 4; the inner wall of the second fixing hole 4 is fixedly connected to a third spring 42; the end of the third spring 42 is fixedly connected to a second slide bar 43; the middle of the second slide bar 43 is fixedly connected to an elastic sheet 44; the elastic sheet 44 and the first fixing hole 25 are in contact; the elastic sheet 44 is an arc-shaped structure; when the cross bar 24 moves, it will enter the inside of the first fixing hole 25, and during the movement of the cross bar 24, it will come into contact with the elastic sheet 44 and squeeze the elastic sheet 44, and the elastic sheet 44 will bend after being squeezed and reduce Due to the friction between the third spring 42 and the first fixing hole 25, because the third spring 42 is in a compressed state, the second slide bar 43 will then slide along the second fixing hole 4 and escape from the second fixing hole 4 under the elastic force of the third spring 42. When the staff sees that the second slide bar 43 has completely escaped from the second fixing hole 4, they can directly understand that all the cross bars 24 have entered the first fixing hole 25. At this time, the top plate 115 will also enter the second fixing groove 116 and assist in positioning the second column 107, so that the staff can quickly proceed to the next step and reduce the working time required to observe the top plate 115.

[0037] See also Figures 6 to 8 As shown, a first cavity 5 is provided in the middle of the first heat preservation board 117; a first fixing plate 54 is fixedly connected to the inner side wall of the first cavity 5; a spring telescopic rod 55 is fixedly connected to the middle of the first fixing plate 54; a third connecting plate 56 is fixedly connected to the end of the spring telescopic rod 55; a first cutter 57 is fixedly connected to the middle of the third connecting plate 56; a second cavity 52 is provided in the middle of the second heat preservation board 118; the second cavity 52 and the first cavity 5 are arranged correspondingly; an elastic cloth 53 is fixedly connected to the inner side wall of the second cavity 52; the interior of the second cavity 52 is filled with aluminum silicate soft cotton, and when the work When the workers splice and install the first insulation board 117 and the second insulation board 118, the elastic cloth 53 will enter the first cavity 5 under the squeezing action of the soft cotton and come into contact with the first cutter 57. Then the elastic cloth 53 will be cut by the first cutter 57, and the aluminum silicate soft cotton inside the elastic cloth 53 will flow out and fill the gap between the first insulation board 117 and the second insulation board 118 during installation, thereby enhancing the sealing and thermal insulation performance of the gap between the first insulation board 117 and the second insulation board 118, and improving the convenience of the equipment in filling the gap between the first insulation board 117 and the second insulation board 118.

[0038] See also Figure 7 and Figure 8As shown, the inner wall of the second cavity 52 is fixedly connected to the first fixing rod 6; the inner wall of the first cavity 5 is provided with a second slide groove 62; the inner wall of the second slide groove 62 is fixedly connected to the fourth spring 63; the fourth spring 63 and the spring telescopic rod 55 are in a fixed relationship; the fourth spring 63 and the first fixing plate 54 are set through; when the elastic cloth 53 and the first cutter 57 come into contact with each other, the first cutter 57 will also come into contact with the first fixing rod 6 and be subjected to pressure, the first cutter 57 will transfer the pressure to the spring telescopic rod 55 and make the spring telescopic rod 55 in a compressed state, and the pressure will be transmitted to the spring telescopic rod 55 through the third connecting rod 54. The connecting plate 56 and the spring telescopic rod 55 are transmitted to the first fixed plate 54. Since the first fixed plate 54 is made of ceramic material, the first fixed plate 54 will be broken after being subjected to pressure. At the same time, since the fourth spring 63 is in a stretched state, after the first fixed plate 54 is broken, the spring telescopic rod 55 will slide along the second slide groove 62 under the pulling force of the fourth spring 63. When the spring telescopic rod 55 moves, it will bring the third connecting plate 56 and the first tool 57 closer to the second slide groove 62, thereby reducing the volume occupied by the spare parts in the first cavity 5, increasing the density of the aluminum silicate soft cotton in the first cavity 5, and enhancing the thermal insulation performance of the equipment connection.

[0039] See also Figure 8 As shown, the middle part of the third connecting plate 56 is hinged with a plurality of elastic rods 72; a pair of second fixing rods 7 are symmetrically fixed to the inner side wall of the first cavity 5; the elastic rods 72 and the second fixing rods 7 are rotatably connected; a second tool 73 is symmetrically slidably connected to the inner side wall of the first cavity 5; the second tool 73 and the elastic rods 72 are in a hinged relationship; when the third connecting plate 56 slides along the second slide groove 62 with the first fixing plate 54, the angle of the elastic rod 72 will change, and the elastic rod 72 will also rotate along the second fixing rod 7 and apply a force to the second tool 73. When the elastic rod 72 rotates, it will first bend The elastic rod 72 bends and makes the second cutter 73 slide along the first cavity 5. Then, when the third connecting plate 56 passes the second fixing rod 7, the curvature of the elastic rod 72 reaches the maximum. Then, the third connecting plate 56 continues to move and makes the curvature of the elastic rod 72 gradually decrease. The second cutter 73 also starts to slide along the first cavity 5 and approaches the elastic cloth 53 under the pressure of the elastic rod 72. When the second cutter 73 contacts the elastic cloth 53, the second cutter 73 is also cut, thereby increasing the damaged area on the surface of the elastic cloth 53, accelerating the outflow speed of the aluminum silicate cotton inside the elastic cloth 53, and further shortening the time required for equipment splicing.

[0040] See also Figure 8As shown, a plurality of second fixing plates 8 are fixedly connected to the middle part of the third connecting plate 56; the second fixing plate 8 is an arc-shaped structure; when the elastic cloth 53 and the first cutter 57 come into contact, the elastic cloth 53 will also come into contact with the second fixing plate 8, and then the third connecting plate 56 will start to move along the first cavity 5 under the pressure of the first fixing rod 6, and the second fixing plate 8 will also move with the third connecting plate 56. Because the second fixing plate 8 and the elastic cloth 53 come into contact, the second fixing plate 8 will tear the damaged part on the surface of the elastic cloth 53 when it moves, further increasing the degree of damage on the surface of the elastic cloth 53, and accelerating the speed of filling the first insulation board 117 and the second insulation board 118 with the aluminum silicate soft cotton.

[0041] See also Fig. 9 As shown, a plurality of third fixing rods 9 are fixedly connected to the middle part of the trolley body 103; an oil bag 92 is fixedly connected to the top of the support seat 1; an oil pipe 93 is connected to the middle part of the oil bag 92; when the equipment is working, the trolley body 103 will move along the slide rail 102, and the movement of the trolley body 103 will also move the third fixing rod 9, and the third fixing rod 9 will come into contact with the oil bag 92 and squeeze the oil bag 92 when the third fixing rod 9 moves, and the lubricating oil inside the oil bag 92 will flow out from the oil pipe 93, and the lubricating oil will reach the inside of the slide rail 102 and lubricate the inside of the slide rail 102, thereby reducing the friction between the trolley body 103 and the slide rail 102 when sliding.

[0042] See also Fig. 9 As shown, the middle part of the oil bag 92 is provided with a heat-insulating cotton 1001; the heat-insulating cotton 1001 is located on the top of the support seat 1; when the equipment is working, heat will be lost to the environment, causing the ambient temperature to rise. Because the heat-insulating cotton 1001 has a low thermal conductivity, the influence of the external ambient temperature on the oil bag 92 is reduced when working, thereby extending the service life of the lubricating oil in the oil bag 92.

[0043] Working principle: After the staff assembles the first column 106 and the first insulation board 117 into the first furnace body 104, and the second column 107 and the second insulation board 118 into the second furnace body 105, the first furnace body 104 and the second furnace body 105 can be spliced. During the splicing process, the staff can rotate the screw 108 after installing the first furnace body 104 to make the slider 109 slide along the screw 108. When the slider 109 moves, the angle of the first connecting plate 110 will change, and when the angle of the first connecting plate 110 changes, the angle of the second connecting plate 111 will also change and move closer to the first column 106. When the second connecting plate 111 moves, it will drive the top rod 112 to move together and make the top rod 112 and the top plate 115 contact. After being squeezed by the top rod 112, the top plate 115 will slide along the first fixed groove 113 under the action of pressure and make the first spring 114 in a stretched state. During the movement of the top plate 115, it will enter the inside of the second fixed groove 116. As the contact area between the top plate 115 and the second fixed groove 116 increases, the friction between the top plate 115 and the second fixed groove 116 will also increase. When the top plate 115 slides along the surface of the second fixed groove 116, the second column 107 will be subjected to additional force. The second column 107 will be corrected in position under the friction between the second fixed groove 116 and the top plate 115 and gradually parallel to the first column 106. At this time, the positioning of the second column 107 is achieved, and then the staff can use bolts and other accessories The first furnace body 104 and the second furnace body 105 are spliced, and finally the staff can install the slide rail 102, the trolley body 103, the furnace door and the other furnace body parts. After the installation is completed, the equipment can be used normally, and the equipment can be quickly positioned and assembled; when the top plate 115 moves, it will drive the first vertical plate 2 to move together, and when the first vertical plate 2 moves, it will move together with the second spring 22 and the second vertical plate 23, and the second vertical plate 23 will move together with the cross bar 24, and when the cross bar 24 moves, it will contact the first fixing hole 25 and enter the inside of the first fixing hole 25. At this time, the top plate 115 will enter the inside of the second fixing groove 116 more quickly under the friction between the cross bar 24 and the first fixing hole 25, reducing the top plate 115 entering the first fixing hole 25. When the top plate 115 moves, it will move with the third fixed groove 3 and the first slide bar 32. When the top plate 115 enters the second fixed groove 116, the first slide bar 32 will also enter the fourth fixed groove 34. After the first slide bar 32 enters the fourth fixed groove 34, the first bite tooth 33 and the second bite tooth 35 will come into contact. Because the second bite tooth 35 is made of flexible material, the first bite tooth 33 and the second bite tooth 35 will slide along the surface of the second bite tooth 35 when they come into contact, until the first slide bar 32 completely enters the fourth fixed groove 34. Then the first bite tooth 33 will come into contact with the other side of the second bite tooth 35 and be rubbed. The first slide bar 32 will be fixed under the friction between the first slide bar 32 and the second bite tooth 35.When the cross bar 24 moves, it will enter the interior of the first fixing hole 25. During the movement of the cross bar 24, it will contact the elastic sheet 44 and squeeze the elastic sheet 44. After being squeezed, the elastic sheet 44 will bend and reduce the friction between it and the first fixing hole 25. Because the third spring 42 is in a compressed state, the second slide bar 43 will then slide along the second fixing hole 4 and escape from the second fixing hole 4 under the elastic force of the third spring 42. When the staff sees that the second slide bar 43 has completely escaped from the second fixing hole 4, they can directly understand that all the cross bars 24 have entered the interior of the first fixing hole 25. At this time, the top plate 115 will also enter the interior of the second fixing groove 116 and assist in positioning the second column 107, so that the staff can quickly proceed to the next step. When the staff splices and installs the first insulation board 117 and the second insulation board 118, the elastic cloth 53 will enter the first cavity 5 under the squeezing effect of the soft cotton and come into contact with the first cutter 57. Then the elastic cloth 53 will be cut by the first cutter 57, and the aluminum silicate soft cotton inside the elastic cloth 53 will flow out and fill the gap between the first insulation board 117 and the second insulation board 118 when they are installed, so as to enhance the sealing and insulation performance of the gap between the first insulation board 117 and the second insulation board 118. When the elastic cloth 53 comes into contact with the first cutter 57, the first cutter 57 will also come into contact with the first fixing rod 6 and be subjected to pressure. The first cutter 57 will transmit the pressure to the spring telescopic rod 55 and compress the spring telescopic rod 55. At the same time, the pressure will be transmitted to the first fixed plate 54 via the third connecting plate 56 and the spring telescopic rod 55. Because the first fixed plate 54 is made of ceramic material, the first fixed plate 54 will be broken after being subjected to pressure. At the same time, because the fourth spring 63 is in a stretched state, after the first fixed plate 54 is broken, the spring telescopic rod 55 will slide along the second slide groove 62 under the pulling force of the fourth spring 63. When the first fixed plate 54 moves, it will bring the spring telescopic rod 55, the third connecting plate 56 and the first cutter 57 to the second slide groove 62, thereby reducing the volume occupied by the spare parts in the first cavity 5 and increasing the density of the aluminum silicate soft cotton in the first cavity 5. When the third connecting plate 56 slides along the second slide groove 62 with the first fixed plate 54, the spring telescopic rod 55 will slide along the second slide groove 62. When the angle of the elastic rod 72 changes, the elastic rod 72 will also rotate along the second fixed rod 7 and exert a force on the second cutter 73. When the elastic rod 72 rotates, it will first bend and make the second cutter 73 slide along the first cavity 5. Then, when the third connecting plate 56 passes the second fixed rod 7, the curvature of the elastic rod 72 will reach the maximum. Then, the third connecting plate 56 will continue to move and make the curvature of the elastic rod 72 gradually decrease. The second cutter 73 will also start to slide along the first cavity 5 and approach the elastic cloth 53 under the pressure of the elastic rod 72. When the second cutter 73 contacts the elastic cloth 53, it will also cut the second cutter 73, increase the damaged area on the surface of the elastic cloth 53, and accelerate the outflow speed of the aluminum silicate soft cotton inside the elastic cloth 53.When the elastic cloth 53 comes into contact with the first cutter 57, the elastic cloth 53 will also come into contact with the second fixing plate 8, and then the third connecting plate 56 will start to move along the first cavity 5 under the pressure of the first fixing rod 6, and the second fixing plate 8 will also move with the third connecting plate 56. Because the second fixing plate 8 comes into contact with the elastic cloth 53, the second fixing plate 8 will tear the damaged part of the surface of the elastic cloth 53 when it moves, further increasing the degree of damage to the surface of the elastic cloth 53; when the equipment is working, the trolley body 103 will move along the slide rail 102, and the trolley body 103 will also move when it moves. The third fixing rod 9 will move, and when the third fixing rod 9 moves, it will contact the oil bag 92 and squeeze the oil bag 92. The lubricating oil inside the oil bag 92 will flow out from the oil pipe 93. The lubricating oil will reach the inside of the slide rail 102 and lubricate the inside of the slide rail 102, reducing the friction between the trolley body 103 and the slide rail 102 when sliding; when the equipment is working, heat will be lost to the environment, causing the ambient temperature to rise. Because the thermal conductivity of the insulation cotton 1001 is low, the influence of the external ambient temperature on the oil bag 92 when working is reduced, and the service life of the lubricating oil in the oil bag 92 is extended. ;

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A trolley-type assembly annealing furnace, comprising a support base (1), characterized in that: The top of the support seat (1) is fixedly connected to a slide rail (102); the top of the slide rail (102) is slidably connected to a trolley body (103); the top of the support seat (1) is fixedly connected to a first furnace body (104); a second furnace body (105) is arranged on one side of the first furnace body (104); the second furnace body (105) and the support seat (1) are both fixedly connected; the first furnace body (104) comprises a plurality of groups of first columns (106); a first insulation board (117) is fixedly connected to the middle of the first column (106); a pair of first fixing grooves (113) are provided in the middle of the first column (106) near the end; a plurality of first springs (114) are fixedly connected to the inner side wall of the first fixing groove (113); the end of the first spring (114) is fixedly connected to a top plate (115); the second furnace body (105) comprises a plurality of groups of second columns ( 107); a second insulation board (118) is fixedly connected to the middle of the second column (107); a pair of second fixing grooves (116) are provided in the middle of the second column (107) near the end; the second fixing grooves (116) and the top plate (115) are correspondingly arranged and are slidably matched; a screw rod (108) is hingedly connected to the middle of the second column (107) near the end; a slider (109) is threadedly connected to the middle of the screw rod (108); a first connecting plate (110) is hingedly connected to the middle of the slider (109); the first connecting plate (110) and the second column (107) are both in a hinged relationship; a second connecting plate (111) is fixedly connected to the middle of the first connecting plate (110); a pair of top rods (112) are fixedly connected to the middle of the second connecting plate (111); the top rods (112) and the top plate (115) are correspondingly arranged; The middle of the top plate (115) is symmetrically fixedly connected to a first vertical plate (2); the middle of the first vertical plate (2) is fixedly connected to a second spring (22); the end of the second spring (22) is fixedly connected to a second vertical plate (23); the middle of the second vertical plate (23) is fixedly connected to a plurality of cross bars (24); the middle of the second vertical column (107) is provided with a plurality of first fixing holes (25); A first sliding groove (36) is provided in the middle of the top plate (115); a third fixed groove (3) is fixedly connected to the inner side wall of the first sliding groove (36); a first sliding rod (32) is fixedly connected to the end of the third fixed groove (3); a plurality of first bite teeth (33) are fixedly connected to the middle of the first sliding rod (32); a fourth fixing groove (34) is provided in the inner side wall of the second fixing groove (116); the first sliding rod (32) and the fourth fixing groove (34) are clearance-fitted; a plurality of second bite teeth (35) are fixedly connected to the middle of the fourth fixing groove (34); the second bite teeth (35) and the ends of the first bite teeth (33) are correspondingly arranged; and the second bite teeth (35) are made of flexible material.

2. The trolley-type assembly annealing furnace according to claim 1, characterized in that: The inner wall of the first fixing hole (25) is provided with a second fixing hole (4); the inner wall of the second fixing hole (4) is fixedly connected to a third spring (42); the end of the third spring (42) is fixedly connected to a second slide bar (43); the middle of the second slide bar (43) is fixedly connected to an elastic sheet (44); the elastic sheet (44) and the first fixing hole (25) are arranged in contact; and the elastic sheet (44) is an arc-shaped structure.

3. The trolley-type assembly annealing furnace according to claim 2, characterized in that: A first cavity (5) is provided in the middle of the first heat-insulating plate (117); a first fixing plate (54) is fixedly connected to the inner side wall of the first cavity (5); a spring telescopic rod (55) is fixedly connected to the middle of the first fixing plate (54); a third connecting plate (56) is fixedly connected to the end of the spring telescopic rod (55); a first cutter (57) is fixedly connected to the middle of the third connecting plate (56); a second cavity (52) is provided in the middle of the second heat-insulating plate (118); the second cavity (52) and the first cavity (5) are arranged correspondingly; an elastic cloth (53) is fixedly connected to the inner side wall of the second cavity (52); The interior of the second cavity (52) is filled with aluminum silicate soft cotton. When the first insulation board (117) and the second insulation board (118) are spliced ​​and installed, the elastic cloth (53) will enter the interior of the first cavity (5) under the extrusion of the aluminum silicate soft cotton and come into contact with the first cutter (57). Then the elastic cloth (53) will be cut by the first cutter (57), and at the same time, the aluminum silicate soft cotton inside the elastic cloth (53) will flow out and fill the gap between the first insulation board (117) and the second insulation board (118) when they are installed.

4. The trolley-type assembly annealing furnace according to claim 3, characterized in that: The inner side wall of the second cavity (52) is fixedly connected to a first fixing rod (6); the inner side wall of the first cavity (5) is provided with a second sliding groove (62); the inner side wall of the second sliding groove (62) is fixedly connected to a fourth spring (63); the fourth spring (63) and the spring telescopic rod (55) are in a fixed connection; the fourth spring (63) and the first fixing plate (54) are interpenetratingly arranged; and the first fixing plate (54) is made of ceramic material.

5. The trolley-type assembly annealing furnace according to claim 4, characterized in that: A plurality of groups of elastic rods (72) are hingedly connected at the middle of the third connecting plate (56); a pair of second fixing rods (7) are symmetrically fixedly connected to the inner side wall of the first cavity (5); the elastic rods (72) and the second fixing rods (7) are rotatably connected; a second tool (73) is symmetrically slidably connected to the inner side wall of the first cavity (5); the second tool (73) and the elastic rods (72) are in a hinged relationship.

6. The trolley-type assembly annealing furnace according to claim 5, characterized in that: A plurality of second fixing plates (8) are fixedly connected to the middle portion of the third connecting plate (56); the second fixing plates (8) are of an arc-shaped structure.

7. The trolley-type assembly annealing furnace according to claim 6, characterized in that: A plurality of third fixing rods (9) are fixedly connected to the middle of the trolley body (103); an oil bag (92) is fixedly connected to the top of the support seat (1); and an oil pipe (93) is connected to the middle of the oil bag (92); When the third fixing rod (9) moves, it comes into contact with the oil bag (92) and squeezes the oil bag (92).

8. The trolley-type assembly annealing furnace according to claim 7, characterized in that: The middle part of the oil bag (92) is sleeved with heat-insulating cotton (1001); the heat-insulating cotton (1001) is located on the top of the support seat (1).

Images