An automatic lifting and receiving device for heat treatment of industrial steel plates

Abstract

The present invention relates to a material receiving device, and in particular to an automatic lifting and receiving device for heat treatment of industrial steel plates. The present invention provides an automatic lifting and receiving device for heat treatment of industrial steel plates, which can save manpower when placing and improve cooling efficiency. The present invention provides such an automatic lifting and receiving device for heat treatment of industrial steel plates, comprising: a bottom plate, a first support frame is connected to one side of the top of the bottom plate; rollers, a plurality of rollers are rotatably connected to the top of the first support frame at even intervals, and the rollers are used to assist in the transportation of steel plates; rubber wheels, rubber wheels are connected to both sides of the rollers; connecting rods, connecting rods are hingedly connected between the eccentric positions of the plurality of rubber wheels on the same side; a second support frame, a second support frame is connected to the other side of the top of the bottom plate; a first rotating shaft, two first rotating shafts are rotatably connected to both sides of the second support frame. The present invention places the steel plate by the first movable plate, thereby achieving the effect of placing and cooling the steel plate.

Description

Technical Field

[0001] The invention relates to a material receiving device, in particular to an automatic lifting material receiving device for heat treatment of industrial steel plates. Background Art

[0002] With the continuous development of industrialization in modern society, in the industrial manufacturing process in modern society, it is often necessary to heat treat the steel plates. After the heat treatment of the steel plates is completed, it is usually necessary to place the steel plates through a receiving device to achieve the effect of placing and cooling the steel plates.

[0003] At present, a material receiving rack is usually used as a material receiving device for placing and cooling steel plates. When placing steel plates on the existing material receiving rack, after the steel plates are placed at a certain height, it is usually necessary to manually move the steel plates to a lower or higher position. Placing the steel plates requires more effort and is more labor-intensive. In addition, the rack can only be cooled naturally with air, and the cooling efficiency is low, which cannot meet people's needs.

[0004] Therefore, it is necessary to design an automatic lifting and receiving device for heat treatment of industrial steel plates which can save manpower during placement and improve cooling efficiency. Summary of the invention

[0005] (1) Technical issues to be resolved

[0006] In order to overcome the shortcomings of the existing material receiving rack that it is more labor-intensive and has low cooling efficiency when placing steel plates, the technical problem to be solved by the present invention is to provide an automatic lifting and receiving device for industrial steel plate heat treatment that can save manpower when placing and improve cooling efficiency.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the present invention provides an automatic lifting and receiving device for heat treatment of industrial steel plates, comprising a base plate, a first support frame is connected to one side of the top of the base plate; a roller, a plurality of rollers are rotatably connected to the top of the first support frame at uniform intervals, and the rollers are used to assist in the transportation of the steel plates; a rubber wheel, both sides of the rollers are connected to the rubber wheels; a connecting rod, a connecting rod is hingedly connected between the eccentric positions of the plurality of rubber wheels on the same side; a second support frame, a second support frame is connected to the other side of the top of the base plate; a first rotating shaft, two first rotating shafts are rotatably connected to both sides of the second support frame; a pulley, a pulley is connected to the first rotating shaft; a flat belt, a flat belt is wound between two opposite pulleys; a first movable plate, a plurality of first movable plates are evenly spaced and connected to the two flat belts, the first movable plates on the two flat belts cooperate with each other, and the first movable plate is used to transport the steel plates; a pushing mechanism, a pushing mechanism is provided on the first support frame, and the pushing mechanism is used to push the steel plates to move; a rotating mechanism, a rotating mechanism is provided on the second support frame, and the rotating mechanism is used to assist the first movable plate in transporting the steel plates.

[0009] Preferably, the pushing mechanism includes a first fixed rod, which is connected to the upper part of both sides of the first support frame; a second movable plate, which is slidably connected between the first fixed rods on both sides, and the second movable plate is used to push the steel plate to move; a first connecting plate, which is connected to the lower part of one side of the second movable plate; a second fixed rod, which is connected to the second fixed rod on one of the first fixed rods; and a cylinder, which is installed on the second fixed rod, and the telescopic rod of the cylinder is connected to the second movable plate.

[0010] Preferably, the rotating mechanism includes a card wheel, one of which is connected to the card wheel on the first rotating shaft; a second rotating shaft, one side of the second supporting frame is rotatably connected to the second rotating shaft; a driving plate, the second rotating shaft is connected to the driving plate, and the driving plate cooperates with the card wheel; a first gear, a one-way clutch is connected to the second rotating shaft, and the one-way clutch is connected to the first gear; a third fixed rod, the second supporting frame is connected to the third fixed rod; a rack, the third fixed rod is slidably connected to the rack; a tension spring, a tension spring is connected between the rack and the third fixed rod, and the rack is meshed with the first gear; a rotating shaft, the second supporting frame is rotatably connected to the rotating shaft; a transmission wheel, the rotating shaft and one of the first rotating shafts are both connected to the transmission wheel; a transmission belt, a transmission belt is wound between the two transmission wheels; a second gear, the second gear is connected to the rotating shaft; a third gear, one of the first rotating shafts is connected to the third gear, and the second gear is meshed with the third gear.

[0011] Preferably, it also includes a reciprocating mechanism, a reciprocating mechanism is provided between the rack and the second support frame; a rising mechanism, a rising mechanism is provided between the reciprocating mechanism and the second support frame, and the rising mechanism and the reciprocating mechanism cooperate to assist the operation of the rotating mechanism.

[0012] Preferably, the reciprocating mechanism includes a second connecting plate, which is connected to the rack; a fourth fixed rod, two fourth fixed rods are connected to one side of the second support frame; a first movable rod, which is slidably connected to the fourth fixed rod; a second movable rod, which is slidably connected between the two first movable rods, and the second movable rod is against the second connecting plate; a third connecting plate, which is connected to one side of the bottom of the second movable rod; and a first spring, which is connected between the second movable rod and the first movable rod.

[0013] Preferably, the lifting mechanism includes a fixed block, which is connected to the top of the second support frame; a movable block, which is connected to the second movable rod and cooperates with the fixed block; and a second spring, which is connected between the first movable rod and the fourth fixed rod.

[0014] Preferably, a cooling mechanism is also included, which is used to cool the steel plate faster. The cooling mechanism includes a fixed plate, one side of the first fixed rod on both sides is connected to a fixed plate; a loading frame, a loading frame is connected between the fixed plates on both sides; a battery valve, a battery valve is installed at the bottom of one of the fixed plates, and the battery valve can block the discharge end of the loading frame; a button, a button is provided on the battery valve, and the button is electrically connected to the battery valve; a unloading frame, a unloading frame is connected between the middle parts of the fixed plates on both sides, and the bottom of the loading frame is connected to the unloading frame; a third movable rod, the third movable rod is connected to the top of the second movable plate, and the third movable rod cooperates with the button.

[0015] Preferably, a cleaning mechanism is also included, which is used to clean the first movable plate. The cleaning mechanism includes a fifth fixed rod, and multiple fifth fixed rods are evenly spaced and connected to the upper parts of both sides of the second support frame; a brush, a brush is slidably connected to the fifth fixed rod, and multiple brushes on the same side are connected to each other; a third spring, and a brush is connected between each side and the corresponding fifth fixed rod.

[0016] (3) The beneficial effects of the present invention are:

[0017] 1. The present invention places the steel plate by the first movable plate, thereby achieving the effect of placing and cooling the steel plate, and when placing the steel plate, the driving disk and the clamping wheel in the rotating mechanism can cooperate to drive the first movable plate to move, thereby driving the steel plate to move, so that the steel plate can be placed in the same position next time, without manual adjustment of the position of the steel plate, which effectively saves manpower.

[0018] 2. After the steel plate is placed, the present invention can cool the steel plate by cooperating with the loading frame and the unloading frame in the cooling mechanism, thereby achieving the effect of cooling the steel plate, accelerating the cooling speed of the steel plate, and effectively improving the cooling efficiency of the steel plate.

[0019] 3. During operation, the present invention can also clean the first movable plate on which the steel plate is placed by means of a brush in the second support frame of the bottom plate, thereby achieving the effect of cleaning the first movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0022] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the material pushing mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of the first partial three-dimensional structure of the rotating mechanism of the present invention.

[0025] Figure 6 It is a schematic diagram of a second partial three-dimensional structure of the rotating mechanism of the present invention.

[0026] Figure 7 It is a schematic diagram of a third partial three-dimensional structure of the rotating mechanism of the present invention.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the reciprocating mechanism and the ascending mechanism of the present invention.

[0028] Fig. 9 It is a schematic diagram of the first partial three-dimensional structure of the cooling mechanism of the present invention.

[0029] Fig.10 It is a partial cross-sectional view of the cooling mechanism of the present invention.

[0030] Fig.11 It is a schematic diagram of the second partial three-dimensional structure of the cooling mechanism of the present invention.

[0031] Fig.12 It is a schematic diagram of the first partial three-dimensional structure of the cleaning mechanism of the present invention.

[0032] Fig.13 It is a schematic diagram of the second partial three-dimensional structure of the cleaning mechanism of the present invention.

[0033] The marks in the accompanying drawings are: 1-bottom plate, 2-first support frame, 3-roller, 4-rubber wheel, 5-connecting rod, 6-second support frame, 7-first rotating shaft, 8-pulley, 9-flat belt, 10-first movable plate, 11-pushing mechanism, 111-first fixed rod, 112-second movable plate, 113-first connecting plate, 114-second fixed rod, 115-cylinder, 12-rotating mechanism, 121-card wheel, 122-second rotating shaft, 123-driving disk, 124-first gear, 125-third fixed rod, 126-rack, 127-tension spring, 128-rotating shaft, 129-transmission belt, 1210 -transmission wheel, 1211-second gear, 1212-third gear, 13-reciprocating mechanism, 131-second connecting plate, 132-fourth fixed rod, 133-first movable rod, 134-second movable rod, 135-third connecting plate, 136-first spring, 14-rising mechanism, 141-fixed block, 142-movable block, 143-second spring, 15-cooling mechanism, 151-fixed plate, 152-loading frame, 153-battery valve, 154-button, 155-unloading frame, 156-third movable rod, 16-cleaning mechanism, 161-fifth fixed rod, 162-brush, 163-third spring. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0035] Example 1

[0036] An automatic lifting and receiving device for heat treatment of industrial steel plates, such as Figure 1-8 As shown, it includes a bottom plate 1, a first support frame 2, a roller 3, a rubber wheel 4, a connecting rod 5, a second support frame 6, a first rotating shaft 7, a pulley 8, a flat belt 9, a first movable plate 10, a pushing mechanism 11 and a rotating mechanism 12. The first support frame 2 is connected to the right side of the top of the bottom plate 1. A plurality of rollers 3 are evenly and rotatably connected to the top of the first support frame 2. The front and rear sides of the rollers 3 are connected to rubber wheels 4. The eccentric positions of the plurality of rubber wheels 4 on the same side are hingedly connected with connecting rods 5. The second support frame is connected to the left side of the top of the bottom plate 1. 6. Two first rotating shafts 7 are rotatably connected to the front and rear sides of the right side of the second support frame 6. The two first rotating shafts 7 are arranged up and down. The lower first rotating shaft 7 rotates with the first support frame 2. A pulley 8 is connected to the first rotating shaft 7. A flat belt 9 is wound between the upper and lower opposite pulleys 8. A plurality of first movable plates 10 are evenly spaced and connected to the two flat belts 9. The first movable plates 10 on the two flat belts 9 cooperate with each other. A pushing mechanism 11 is provided on the first support frame 2, and a rotating mechanism 12 is provided on the second support frame 6.

[0037] The pushing mechanism 11 includes a first fixed rod 111, a second movable plate 112, a first connecting plate 113, a second fixed rod 114 and a cylinder 115. The first fixed rods 111 are connected to the upper parts of the front and rear sides of the first support frame 2, and the second movable plate 112 is slidably connected between the first fixed rods 111 on both sides. The first connecting plate 113 is connected to the lower part of the left side of the second movable plate 112, and the second fixed rod 114 is connected to the right side of the front first fixed rod 111. The cylinder 115 is installed on the second fixed rod 114, and the telescopic rod of the cylinder 115 is connected to the second movable plate 112.

[0038] The rotating mechanism 12 includes a card wheel 121, a second rotating shaft 122, a driving disk 123, a first gear 124, a third fixing rod 125, a rack 126, a tension spring 127, a rotating shaft 128, a transmission belt 129, a transmission wheel 1210, a second gear 1211 and a third gear 1212. The card wheel 121 is connected to the left side of the first rotating shaft 7 at the lower front side, and the second rotating shaft 122 is rotatably connected to the middle of the front side of the second supporting frame 6. The second rotating shaft 122 is connected to the driving disk 123, and the driving disk 123 cooperates with the card wheel 121. The second rotating shaft 122 is connected to a one-way clutch, and the one-way clutch is connected to the first gear 124. The second supporting frame A third fixed rod 125 is connected to the middle of the left side of 6, a rack 126 is slidably connected to the third fixed rod 125, a tension spring 127 is connected between the rack 126 and the third fixed rod 125, the rack 126 is meshed with the first gear 124, a rotating shaft 128 is rotatably connected to the middle of the left side of the second support frame 6, a transmission wheel 1210 is connected to the rotating shaft 128 and the left side of the first rotating shaft 7 at the lower front side, a transmission belt 129 is wound between the two transmission wheels 1210, a second gear 1211 is connected to the rotating shaft 128, a third gear 1212 is connected to the left side of the first rotating shaft 7 at the lower rear side, and the second gear 1211 is meshed with the third gear 1212.

[0039] When it is necessary to connect the heat-treated steel plate, the device can be used. Initially, the tension spring 127 is in a tensioned state. When it is necessary to connect the material, the steel plate can be placed between the tops of the multiple rollers 3, and then the telescopic rod of the cylinder 115 is started to extend to drive the second movable plate 112 to move to the left. The second movable plate 112 moves to the left and drives the first connecting plate 113 to move to the left. When the first connecting plate 113 moves to the left, it can push the steel plate to move to the left, so as to push the steel plate to between the tops of the first movable plates 10 corresponding to each other on the two flat belts 9. When the steel plate moves to the mutually corresponding first movable plates 10 on the two flat belts 9, When the first movable plate 10 is between the tops of the first movable plates 10, the rack 126 can be loosened. At this time, under the action of the tension spring 127, the rack 126 is reset to poke the first gear 124 to rotate. When the first gear 124 rotates, it drives the second shaft 122 to rotate. The rotation of the second shaft 122 drives the driving plate 123 to rotate. When the driving plate 123 rotates to match with the card wheel 121, the driving plate 123 continues to rotate to drive the card wheel 121 to rotate. When the card wheel 121 rotates, it drives the first shaft 7 at the lower part of the front side to rotate. When the first shaft 7 at the lower part of the front side rotates, it drives the first shaft 7 at the lower part of the front side through the transmission belt 129 and the transmission wheel 1210. The rotating shaft 128 rotates, and the rotating shaft 128 rotates to drive the third gear 1212 to rotate through the second gear 1211. The third gear 1212 drives the first rotating shaft 7 at the lower rear side to rotate when rotating. The two first rotating shafts 7 drive the flat belt 9 to rotate through the pulley 8 when rotating. The flat belt 9 drives the first movable plate 10 to rotate when rotating. The first movable plate 10 can transport the steel plate downward when rotating. When the driving disk 123 rotates to no longer cooperate with the card wheel 121, the first movable plate 10 just drives the steel plate to move downward for a distance, which is equal to the distance of the two steel plates on the same flat belt 9. Gap, at this time, two first movable plates 10 rotate to the left side of the roller 3, and then the steel plate can be placed again, and this process is repeated, so that the heat-treated steel plate can be connected, and the steel plate can be moved after the connection is completed. There is no need to manually adjust the position of the steel plate every time, which effectively saves manpower. When the first movable plate 10 drives the steel plate to move to the lower side of the flat belt 9, the steel plate is also cooled. At this time, the first movable plate 10 continues to rotate and no longer supports the steel plate. The user can place the collection frame on the left side of the top of the bottom plate 1, and the fallen steel plate falls into the collection frame, so as to collect the steel plate.

[0040] Example 2

[0041] On the basis of Example 1, Figure 1 and Figure 8 As shown, it also includes a reciprocating mechanism 13 and a lifting mechanism 14. The reciprocating mechanism 13 is provided between the rack 126 and the second support frame 6, and the lifting mechanism 14 is provided between the reciprocating mechanism 13 and the second support frame 6.

[0042] The reciprocating mechanism 13 includes a second connecting plate 131, a fourth fixed rod 132, a first movable rod 133, a second movable rod 134, a third connecting plate 135 and a first spring 136. The second connecting plate 131 is connected to the rack 126, two fourth fixed rods 132 are connected to the upper left side of the second support frame 6, the first movable rod 133 is slidably connected to the fourth fixed rod 132, the second movable rod 134 is slidably connected between the two first movable rods 133, the third connecting plate 135 is connected to the right side of the bottom of the second movable rod 134, the first spring 136 is connected between the second movable rod 134 and the first movable rod 133, and the second movable rod 134 is against the second connecting plate 131.

[0043] The lifting mechanism 14 includes a fixed block 141, a movable block 142 and a second spring 143. The fixed block 141 is connected to the top of the second support frame 6, and the movable block 142 is connected to the right side of the second movable rod 134. The movable block 142 cooperates with the fixed block 141, and the second spring 143 is connected between the first movable rod 133 and the fourth fixed rod 132.

[0044] After the steel plate is placed, the steel plate will contact the third connecting plate 135. When the steel plate is pushed to move to the left, the steel plate will drive the third connecting plate 135 to move to the left. When the third connecting plate 135 moves to the left, it drives the second movable rod 134 to move to the left together. The second movable rod 134 moves to the left and drives all the components thereon to move to the left together. The first spring 136 is compressed. When the movable block 142 moves to the left and contacts with the fixed block 141, the movable block 142 continues to move to the left and moves upward through the fixed block 141. The movable block 142 moves upward and drives the second movable rod 134 to move upward. The second movable rod 134 moves upward and drives all the components thereon to move upward together. The second spring 143 is compressed. When the second movable rod 134 moves upward and no longer resists the second connecting plate 131, the rack 126 moves backward under the action of the tension spring 127. When the second connecting plate 131 moves forward to the front side of the second movable rod 134, the second movable rod 134 is reset to the position that can clamp the second connecting plate 131, so that the second connecting plate 131 and the second movable rod 134 are restored to their original positions.

[0045] Example 3

[0046] On the basis of Example 2, Figure 1 , Fig. 9 , Fig.10 and Fig.11 As shown, a cooling mechanism 15 is also included, and the cooling mechanism 15 includes a fixed plate 151, a charging frame 152, a battery valve 153, a button 154, a discharge frame 155 and a third movable rod 156. The left sides of the first fixed rods 111 on both sides are connected to the fixed plates 151, and the charging frame 152 is connected between the fixed plates 151 on both sides. A battery valve 153 is installed at the bottom of the front fixed plate 151, and the battery valve 153 can block the discharge end of the charging frame 152. A button 154 is provided on the front side of the battery valve 153, and the button 154 is electrically connected to the battery valve 153. A discharge frame 155 is connected between the middle parts of the fixed plates 151 on both sides, and the bottom of the charging frame 152 is connected to the discharge frame 155. The top of the second movable plate 112 is connected to the third movable rod 156, and the third movable rod 156 cooperates with the button 154.

[0047] When the second movable plate 112 moves to the left, it pushes the third movable rod 156 to move to the left. After moving to the left, the third movable rod 156 will contact the button 154. When the third movable rod 156 moves to contact the button 154, the battery valve 153 is activated to no longer block the discharge end of the loading frame 152. At this time, the coolant in the loading frame 152 is sprayed onto the steel plate through the unloading frame 155. In this way, the effect of cooling the steel plate can be achieved.

[0048] like Figure 1 , Fig.12 and Fig.13 As shown, a cleaning mechanism 16 is also included, and the cleaning mechanism 16 includes a fifth fixed rod 161, a brush 162 and a third spring 163. A plurality of fifth fixed rods 161 are evenly spaced and connected to the upper parts of the front and rear sides of the second support frame 6. The brush 162 is slidably connected to the fifth fixed rod 161. The third spring 163 is connected between the top brushes 162 on the front and rear sides and the top fifth fixed rods 161 on the front and rear sides, and multiple brushes 162 on the same side are connected to each other.

[0049] After the first movable plate 10 has placed the steel plate and sent it down, the brush 162 can be pulled to move along the fifth fixed rod 161, and the third spring 163 is compressed. When the brush 162 moves to the limit along the fifth fixed rod 161, the brush 162 is released. At this time, under the action of the third spring 163, the brush 162 can clean the first movable plate 10 when it reciprocates to prevent iron filings from remaining on the first movable plate 10. In this way, the first movable plate 10 can be cleaned.

[0050] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. An automatic lifting and receiving device for heat treatment of industrial steel plates, characterized in that: The invention comprises: a bottom plate (1), a first support frame (2) being connected to one side of the top of the bottom plate (1); a roller (3), a plurality of rollers (3) being rotatably connected to the top of the first support frame (2) at even intervals, the rollers (3) being used to assist in the transportation of steel plates; a rubber wheel (4), a rubber wheel (4) being connected to both sides of the roller (3); a connecting rod (5), a connecting rod (5) being hingedly connected between eccentric positions of a plurality of rubber wheels (4) on the same side; a second support frame (6), a second support frame (6) being connected to the other side of the top of the bottom plate (1); a first rotating shaft (7), two first rotating shafts (7) being rotatably connected to both sides of the second support frame (6); a pulley (8), the first rotating shaft (7) ) is connected to a pulley (8); a flat belt (9), a flat belt (9) is wound between two opposite pulleys (8); a first movable plate (10), a plurality of first movable plates (10) are evenly spaced and connected to the two flat belts (9), the first movable plates (10) on the two flat belts (9) cooperate with each other, and the first movable plates (10) are used to transport the steel plate; a pushing mechanism (11), a pushing mechanism (11) is provided on the first support frame (2), and the pushing mechanism (11) is used to push the steel plate to move; a rotating mechanism (12), a rotating mechanism (12) is provided on the second support frame (6), and the rotating mechanism (12) is used to assist the first movable plate (10) in transporting the steel plate; The material pushing mechanism (11) comprises: a first fixed rod (111), the upper parts of both sides of the first support frame (2) are connected to the first fixed rod (111); a second movable plate (112), the second movable plate (112) is slidably connected between the first fixed rods (111) on both sides, and the second movable plate (112) is used to push the steel plate to move; a first connecting plate (113), the lower part of one side of the second movable plate (112) is connected to the first connecting plate (113); a second fixed rod (114), one of the first fixed rods (111) is connected to the second fixed rod (114); a cylinder (115), the second fixed rod (114) is installed with the cylinder (115), and the telescopic rod of the cylinder (115) is connected to the second movable plate (112); The rotating mechanism (12) comprises: a card wheel (121), wherein a first rotating shaft (7) is connected to the card wheel (121); a second rotating shaft (122), wherein one side of the second supporting frame (6) is rotatably connected to the second rotating shaft (122); a driving disk (123), wherein the second rotating shaft (122) is connected to the driving disk (123), and the driving disk (123) cooperates with the card wheel (121); a first gear (124), wherein the second rotating shaft (122) is connected to a one-way clutch, and the one-way clutch is connected to the first gear (124); a third fixing rod (125), wherein the second supporting frame (6) is connected to the third fixing rod (125); a rack (126), wherein the third fixing rod (125) is slidably connected to the rack (126); a tension spring (127), wherein the rack A tension spring (127) is connected between the first support frame (126) and the third fixed rod (125), and the rack (126) is meshed with the first gear (124); a rotating shaft (128), the second support frame (6) is rotatably connected with the rotating shaft (128); a transmission wheel (1210), the rotating shaft (128) and one of the first rotating shafts (7) are both connected with the transmission wheel (1210); a transmission belt (129), the transmission belt (129) is wound between the two transmission wheels (1210); a second gear (1211), the rotating shaft (128) is connected with the second gear (1211); a third gear (1212), one of the first rotating shafts (7) is connected with the third gear (1212), and the second gear (1211) is meshed with the third gear (1212); It also includes: a reciprocating mechanism (13), wherein the reciprocating mechanism (13) is provided between the rack (126) and the second support frame (6); a lifting mechanism (14), wherein the lifting mechanism (14) is provided between the reciprocating mechanism (13) and the second support frame (6), and the lifting mechanism (14) and the reciprocating mechanism (13) cooperate to assist the operation of the rotating mechanism (12); The reciprocating mechanism (13) comprises: a second connecting plate (131), the rack (126) being connected to the second connecting plate (131); a fourth fixed rod (132), two fourth fixed rods (132) being connected to one side of the second support frame (6); a first movable rod (133), the fourth fixed rod (132) being slidably connected to the first movable rod (133); a second movable rod (134), the two first movable rods (133) being slidably connected to the second movable rod (134), the second movable rod (134) being pressed against the second connecting plate (131); a third connecting plate (135), the bottom side of the second movable rod (134) being connected to the third connecting plate (135); and a first spring (136), the first spring (136) being connected between the second movable rod (134) and the first movable rod (133); The lifting mechanism (14) comprises: a fixed block (141), the top of the second support frame (6) being connected to the fixed block (141); a movable block (142), the second movable rod (134) being connected to the movable block (142), the movable block (142) being matched with the fixed block (141); and a second spring (143), the second spring (143) being connected between the first movable rod (133) and the fourth fixed rod (132).

2. The automatic lifting and receiving device for heat treatment of industrial steel plates according to claim 1 is characterized in that: The cooling device also includes a cooling mechanism (15), which is used to cool the steel plate more quickly. The cooling mechanism (15) includes: a fixing plate (151), one side of each of the first fixing rods (111) on both sides being connected to the fixing plate (151); a charging frame (152), the charging frame (152) being connected between the fixing plates (151) on both sides; and a battery valve (153), the bottom of one of the fixing plates (151) being provided with the battery valve (153), the battery valve (153) being able to block the charging frame (152). a discharge end; a button (154), a button (154) is provided on the battery valve (153), and the button (154) is electrically connected to the battery valve (153); a material discharge frame (155), a material discharge frame (155) is connected between the middle parts of the two side fixed plates (151), and the bottom of the loading frame (152) is connected to the material discharge frame (155); a third movable rod (156), a third movable rod (156) is connected to the top of the second movable plate (112), and the third movable rod (156) cooperates with the button (154).

3. The automatic lifting and receiving device for heat treatment of industrial steel plates according to claim 2 is characterized in that: The cleaning mechanism (16) is used for cleaning the first movable plate (10), and the cleaning mechanism (16) comprises: a fifth fixing rod (161), a plurality of fifth fixing rods (161) are evenly spaced and connected to the upper parts of both sides of the second support frame (6); a brush (162), a brush (162) is slidably connected to the fifth fixing rod (161), and a plurality of brushes (162) on the same side are connected to each other; and a third spring (163), a brush (162) is provided on each side, and the third spring (163) is connected between the brush (162) and the corresponding fifth fixing rod (161).

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