Coil opening preheating forming device

Abstract

The utility model provides a roll mouth preheating forming device which comprises a box body, supporting rods are fixedly installed on the left side, the right side, the front side and the rear side of the top of the box body, a top plate is fixedly installed on the tops of the supporting rods, the top of the top plate is in threaded connection with an air cylinder through a screw, and containing grooves are formed in the left side and the right side of the box body. A lifting mechanism is arranged in an inner cavity of the containing groove and comprises a connecting plate, the connecting plate is movably connected into the inner cavity of the containing groove through a rotating shaft, a first clamping plate is movably connected to the outer side of the connecting plate through a rotating shaft, and a first connecting rod is fixedly installed on the outer side of the first clamping plate. Through the arrangement of the lifting mechanism, the heating device can move synchronously with the material, and through the bidirectional movement of the lifting mechanism, compared with the unidirectional movement of the heating device, the consumed time for processing the material is reduced, so that the overall time and efficiency for processing the material are improved, and the overall practical effect is provided.

Description

Technical Field

[0001] The utility model relates to preheating, in particular to a curling preheating forming device, belonging to the technical field of curling preheating forming. Background Art

[0002] Preheating, preheating to a specified temperature, preheating means preheating the material before welding to prevent rapid heating (such as flame heating);

[0003] A Chinese patent publication (publication number: CN 209160082 U) discloses a rapid roll-mouth forming device, comprising: a base, a shaping lifting seat and a shaping lifting mechanism for driving the shaping lifting seat are movably arranged on the base, a shaping seat is arranged on the shaping lifting seat, a shaping head is arranged on the shaping seat, a sealing ring is arranged between the shaping seat and the shaping head, a shaping medium channel is arranged in the shaping seat, and a temperature sensor for sensing the temperature of the shaping medium in the shaping medium channel is also arranged on the shaping seat. The rapid roll-mouth forming device described in the utility model is mainly used in the solid filling industry.

[0004] When processing the curling edge, in order to save the time spent in production, the shaping device can be preheated in advance before processing to save the time spent waiting for heating. The above-mentioned device moves the shaping head unidirectionally to the material to be processed, and then completes the processing. The time spent on the unidirectional movement processing is longer than the time spent on the bidirectional movement of the shaping head and the required processing and removing materials. As a result, the time spent on the shaping head for processing the material will also be extended. When the number of materials to be processed is large, more time will be wasted, which will reduce the overall production speed and affect the processing efficiency. When the shaping head processes the material downward and moves upward synchronously, a certain amount of production time can be saved, thereby improving the overall production efficiency. For this reason, a curling edge preheating and forming device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a curling preheating forming device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: comprising a box body, the left and right sides and the front and rear sides of the top of the box body are fixedly installed with support rods, the top of the support rods is fixedly installed with a top plate, the top of the top plate is threadedly connected with a cylinder by screws, and the left and right sides of the box body are provided with placement grooves;

[0007] The inner cavity of the placement groove is provided with a lifting mechanism, and the lifting mechanism includes a connecting plate, the connecting plate is movably connected to the inner cavity of the placement groove through a rotating shaft, the outer side of the connecting plate is movably connected to a first clamping plate through a rotating shaft, the outer side of the first clamping plate is fixedly installed with a first connecting rod, the left and right sides of the box body are fixedly installed with a fixing frame, the bottom of the inner side of the fixing frame is fixedly installed with a first hard spring, the top of the first hard spring is fixedly installed with a connecting block, the inner side of the connecting plate is movably connected to a second clamping plate through a rotating shaft, A cross bar is fixedly installed on the rear side, and an installation frame is fixedly installed on the left and right sides of the rear side of the bottom of the box body cavity, a sliding block is provided on the inner side of the installation frame, a sliding rod is fixedly installed on the inner side of the sliding block, a sliding block is movably connected to the outer surface of the sliding rod, a second hard spring is fixedly installed on the inner side of the sliding block, the rear side of the cross bar is connected to the front side of the sliding block, a pushing frame is fixedly installed on the inner side of the second clamping plate, a cross plate is provided on the top of the pushing frame, a placing frame is fixedly installed on the top of the cross plate, and L-shaped rods are provided on the left and right sides of the bottom of the top plate.

[0008] Preferably, the inner side of the fixing frame is provided with a limiting groove, the front and rear sides of the connecting block are fixedly installed with limiting blocks, and the limiting blocks are slidably connected in the inner cavity of the limiting groove.

[0009] Preferably, a through hole is formed at the middle end of the connection block, and the first connection rod passes through the inner cavity of the through hole and extends to the outside of the connection block.

[0010] Preferably, a limit plate is fixedly installed on the outer side of the first connecting rod, and the limit plate is in a hexagonal shape.

[0011] Preferably, movable grooves are provided on both the front and rear sides of the inner side of the installation frame, movable blocks are fixedly installed on both the front and rear sides of the sliding block, and the outer side of the movable block is slidably connected to the inner cavity of the movable groove.

[0012] Preferably, movable grooves are provided on both the front and rear sides of the inner cavity of the placement groove, and movable blocks are fixedly installed on both the left and right sides of the front and rear sides of the connecting plate, and the outer sides of the movable blocks are slidably connected to the inner cavity of the movable groove.

[0013] Preferably, a plug-in slot is provided at the middle end of the top of the box body, and the placement rack passes through the inner cavity of the plug-in slot and extends to the top of the box body.

[0014] Preferably, a displacement groove is provided at the bottom of the transverse plate, and the top of the push frame is slidably connected to the inner cavity of the displacement groove.

[0015] Preferably, a preheating mechanism is provided at the bottom of the cylinder, and the preheating mechanism includes a connecting frame, which is fixedly installed on the bottom of the cylinder, a heater is threadedly connected to the rear side of the bottom of the inner cavity of the connecting frame through bolts, a hot air pipe is connected to the middle end of the front side of the heater, and a shaping head is connected to the end of the hot air pipe away from the heater, a sealing ring is fixedly installed on the front side of the connecting frame and on the outside of the hot air pipe, a temperature display control panel is fixedly installed on the left side of the front side of the connecting frame, and the inner side of the L-shaped rod is fixedly installed on the outside of the connecting frame.

[0016] Preferably, a pressure display gauge is fixedly installed on the right side of the front side of the connection frame, and the pressure display gauge is circular in shape.

[0017] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0018] 1. The utility model can make the heating device move synchronously with the material by setting a lifting mechanism. Through its two-way movement, the time consumed in material processing will be reduced compared with the unidirectional movement of the heating device, thereby improving the overall time and efficiency of material processing and providing an overall practical effect.

[0019] The utility model can play a limiting effect on the movement of the connecting block by providing the limiting groove and the limiting block, so as to avoid the deviation of the connecting block when moving, and then the situation that the placing frame cannot be driven to move upward occurs. By providing the through hole, the first connecting rod can play a limiting effect when moving outward, and at the same time, it can avoid the situation that the placing frame cannot be moved due to the obstruction of the object when the connecting plate is turned over. By providing the limiting plate, the first connecting rod can be limited to avoid the situation that the first connecting rod is separated from the inner cavity of the through hole. By providing the movable block and the movable groove, the sliding block can play a limiting effect when moving, so as to avoid the deviation of the sliding block when moving, and then the placing frame cannot be moved upward. The movable groove can limit the connection plate when it is flipped, so as to avoid its offset and the situation that the placement rack cannot be moved upward. By setting the plug-in groove, the movement of the placement rack can be limited to avoid the offset during movement, and the material on the top of the placement rack cannot be processed. By setting the displacement groove, the push frame can be limited when pushing the cross plate to move, so as to avoid the offset during movement of the placement rack. By setting the preheating mechanism, the forming head can be preheated, which saves the time needed to wait for the forming head to be heated during production and increases the production speed. By setting the pressure display gauge, the air pressure of the pressure display gauge can be monitored in real time to avoid the air pressure being too high or too low, which affects the processing effect on the material.

[0020] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is the main structure diagram of the utility model;

[0023] Figure 2 This is a structural diagram of the lifting mechanism of the utility model;

[0024] Figure 3 This is a structural diagram of the preheating mechanism of the utility model;

[0025] Figure 4 This is a cross-sectional structural diagram of the lifting mechanism of the utility model;

[0026] Figure 5 For the utility model Figure 2 A enlarged structure diagram

[0027] Figure 6 For the utility model Figure 2 Enlarged structural diagram of point B

[0028] Figure 7 This is a bottom structural diagram of the lifting platform of the utility model.

[0029] Reference numerals: 1, box body; 2, lifting mechanism; 201, connecting plate; 202, first clamping plate; 203, first connecting rod; 204, fixing frame; 205, first hard spring; 206, connecting block; 207, limiting plate; 208, through hole; 209, limiting groove; 210, limiting block; 211, second clamping plate; 212, cross bar; 213, mounting frame; 214, sliding block; 215, sliding rod; 216, sliding block; 217, second hard spring; 218, Push rack; 219, horizontal plate; 220, placement rack; 221, movable slot; 222, movable block; 223, moving slot; 224, moving block; 225, displacement slot; 226, L-shaped rod; 3, preheating mechanism; 301, connecting frame; 302, heater; 303, hot air duct; 304, shaping head; 305, sealing ring; 306, pressure display gauge; 307, temperature display control panel; 4, support rod; 5, top plate; 6, cylinder; 7, placement slot; 8, plug-in slot. DETAILED DESCRIPTION

[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0031] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Example

[0032] like Figure 1-7 As shown, the embodiment of the utility model provides a box body 1, the left and right sides and the front and rear sides of the top of the box body 1 are fixedly installed with support rods 4, the top of the support rods 4 is fixedly installed with a top plate 5, the top of the top plate 5 is screwed with a cylinder 6, and the left and right sides of the box body 1 are provided with placement grooves 7;

[0033] A lifting mechanism 2 is provided in the inner cavity of the placement groove 7, and the lifting mechanism 2 includes a connecting plate 201, and the connecting plate 201 is movably connected to the inner cavity of the placement groove 7 through a rotating shaft, and the outer side of the connecting plate 201 is movably connected to a first clamping plate 202 through a rotating shaft, and a first connecting rod 203 is fixedly installed on the outer side of the first clamping plate 202, and a fixed frame 204 is fixedly installed on the left and right sides of the box body 1, and a first hard spring 205 is fixedly installed on the bottom of the inner side of the fixed frame 204, and a connecting block 206 is fixedly installed on the top of the first hard spring 205, and the inner side of the connecting plate 201 is movably connected to a second clamping plate 211 through a rotating shaft, and the rear side of the second clamping plate 211 is fixed A cross bar 212 is installed, and installation frames 213 are fixedly installed on the left and right sides of the rear side of the bottom of the inner cavity of the box body 1, a sliding block 214 is provided on the inner side of the installation frame 213, a sliding bar 215 is fixedly installed on the inner side of the sliding block 214, the outer surface of the sliding bar 215 is movably connected with a slider 216, and a second hard spring 217 is fixedly installed on the inner side of the slider 216, the rear side of the cross bar 212 is connected to the front side of the slider 216, a push rack 218 is fixedly installed on the inner side of the second clamping plate 211, a cross plate 219 is provided on the top of the push rack 218, a placement rack 220 is fixedly installed on the top of the cross plate 219, and L-shaped rods 226 are provided on the left and right sides of the bottom of the top plate 5.

[0034] By setting up the lifting mechanism 2, the heating device can be moved synchronously with the material. Through its two-way movement, the time consumed in material processing will be reduced compared with the unidirectional movement of the heating device, thereby improving the overall time and efficiency of material processing and providing an overall practical effect. Example

[0035] In one embodiment, the inner side of the fixed frame 204 is provided with a limiting groove 209, the front and rear sides of the connecting block 206 are fixedly installed with a limiting block 210, the limiting block 210 is slidably connected to the inner cavity of the limiting groove 209, the middle end of the connecting block 206 is provided with a through hole 208, the first connecting rod 203 passes through the inner cavity of the through hole 208 and extends to the outside of the connecting block 206, the outer side of the first connecting rod 203 is fixedly installed with a limiting plate 207, and the shape of the limiting plate 207 is hexagonal, the front and rear sides of the inner side of the mounting frame 213 are provided with movable grooves 221, the front and rear sides of the sliding block 214 are provided with a movable groove 221, and the front and rear sides of the sliding block 214 are provided with a movable groove 221. A movable block 222 is fixedly installed, and the outer side of the movable block 222 is slidably connected to the inner cavity of the movable groove 221. Moving grooves 223 are provided on the front and rear sides of the inner cavity of the placement groove 7. Moving blocks 224 are fixedly installed on the left and right sides of the front and rear sides of the connecting plate 201, and the outer side of the movable block 224 is slidably connected to the inner cavity of the moving groove 223. A plug-in groove 8 is provided at the middle end of the top of the box body 1, and the placement rack 220 passes through the inner cavity of the plug-in groove 8 and extends to the top of the box body 1. A displacement groove 225 is provided at the bottom of the cross plate 219, and the top of the push rack 218 is slidably connected to the inner cavity of the displacement groove 225.

[0036] By providing the limiting groove 209 and the limiting block 210, the connection block 206 can be limited when it moves, avoiding the deviation when it moves, and then failing to drive the placement rack 220 to move upward. By providing the through hole 208, the first connection rod 203 can be limited when it moves outward, and at the same time, it can be avoided that when the connecting plate 201 is turned over, the placement rack 220 cannot move due to the obstruction of objects. By providing the limiting plate 207, the first connection rod 203 can be limited, avoiding the first connection rod 203 from detaching from the inner cavity of the through hole 208. By providing the movable block 222 and the movable groove 221, the sliding block 214 can be moved. The movable block 224 and the movable groove 223 can be set to limit the connection plate 201 when it is flipped, so as to avoid the displacement of the sliding block 214, which may prevent the placement rack 220 from moving upward. The plug-in groove 8 can be set to limit the movement of the placement rack 220, so as to avoid the displacement of the sliding block 214 when it moves, which may prevent the placement rack 220 from being able to process the material on the top of the placement rack 220. The displacement groove 225 can be set to limit the movement of the push rack 218 when pushing the cross plate 219 to avoid the placement rack 220 from being offset when it moves. Example

[0037] In one embodiment, a preheating mechanism 3 is provided at the bottom of the cylinder 6, and the preheating mechanism 3 includes a connecting frame 301, which is fixedly installed at the bottom of the cylinder 6, and a heater 302 is threadedly connected to the rear side of the bottom of the inner cavity of the connecting frame 301 through bolts, and a hot air pipe 303 is connected to the middle end of the front side of the heater 302, and the end of the hot air pipe 303 away from the heater 302 is connected to a shaping head 304, and a sealing ring 305 is fixedly installed on the front side of the connecting frame 301 and on the outside of the hot air pipe 303, and a temperature display control panel 307 is fixedly installed on the left side of the front side of the connecting frame 301, the inner side of the L-shaped rod 226 is fixedly installed on the outside of the connecting frame 301, and a pressure display gauge 306 is fixedly installed on the right side of the front side of the connecting frame 301, and the shape of the pressure display gauge 306 is circular.

[0038] By setting the preheating mechanism 3, the shaping head 304 can be preheated, saving the time needed to wait for the shaping head 304 to be heated during production, and increasing the production speed. By setting the pressure display meter 306, the air pressure of the pressure display meter 306 can be monitored in real time to avoid excessively high or low air pressure, which affects the processing effect on the material.

[0039] When the utility model is working: the heater 302 delivers hot air to the inner cavity of the shaping head 304 through the hot air pipe 303, so that the shaping head 304 performs preheating work, and then the material is placed in the first clamping plate 202, and the connecting frame 301 drives the shaping head 304 to move downward through the downward extension of the cylinder 6. At this time, the L-shaped rod 226 presses the connecting block 206 downward, and the first hard spring 205 is deformed due to the downward pressure. At this time, due to the movement of the connecting block 206, the first connecting rod 203 drives the connecting plate 201 to flip outward, and then the second clamping plate 211 drives the cross bar 212 to move upward, and then the slider 216 moves inward. At this time, due to the action of force, the second hard spring 217 is deformed, and through the cooperation of the sliding block 214, the slider 216 and the sliding rod 215, the push frame 218 pushes the cross plate 219 and the materials in the placement rack 220 to move upward synchronously to complete the processing of the materials. Then the cylinder 6 drives the connecting frame 301 and the L-shaped rod 226 to move upward. Due to the disappearance of the force, the first hard spring 205 and the second hard spring 217 are deformed again and push the slider 216 and the connecting block 206 to move outward. Through the cooperation of the slider 216 and the connecting block 206, the connecting plate 201 is flipped inward, driving the placement rack 220 to move downward, completing the overall processing work.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A coil preheating forming device, characterized in that: It comprises a box body (1), the left and right sides and the front and rear sides of the top of the box body (1) are fixedly mounted with support rods (4), the top of the support rods (4) is fixedly mounted with a top plate (5), the top of the top plate (5) is threadedly connected to a cylinder (6) via screws, and the left and right sides of the box body (1) are both provided with placement grooves (7); A lifting mechanism (2) is arranged in the inner cavity of the placement groove (7), and the lifting mechanism (2) comprises a connecting plate (201), the connecting plate (201) is movably connected to the inner cavity of the placement groove (7) via a rotating shaft, the outer side of the connecting plate (201) is movably connected to a first clamping plate (202) via a rotating shaft, the outer side of the first clamping plate (202) is fixedly mounted with a first connecting rod (203), the left and right sides of the box body (1) are fixedly mounted with a fixing frame (204), the bottom of the inner side of the fixing frame (204) is fixedly mounted with a first hard spring (205), the top of the first hard spring (205) is fixedly mounted with a connecting block (206), the inner side of the connecting plate (201) is movably connected to a second clamping plate (211) via a rotating shaft, and the rear side of the second clamping plate (211) is fixedly mounted with a A cross bar (212), a mounting frame (213) is fixedly installed on both left and right sides of the rear side of the bottom of the inner cavity of the box body (1), a sliding block (214) is arranged on the inner side of the mounting frame (213), a sliding bar (215) is fixedly installed on the inner side of the sliding block (214), the outer surface of the sliding bar (215) is movably connected with a slider (216), a second hard spring (217) is fixedly installed on the inner side of the slider (216), the rear side of the cross bar (212) is connected to the front side of the slider (216), a push frame (218) is fixedly installed on the inner side of the second clamping plate (211), a cross plate (219) is arranged on the top of the push frame (218), a placement frame (220) is fixedly installed on the top of the cross plate (219), and L-shaped rods (226) are arranged on both left and right sides of the bottom of the top plate (5).

2. The roll preheating forming device according to claim 1, characterized in that: The inner side of the fixing frame (204) is provided with a limiting groove (209), and the front and rear sides of the connecting block (206) are fixedly mounted with limiting blocks (210), and the limiting blocks (210) are slidably connected in the inner cavity of the limiting groove (209).

3. The roll preheating forming device according to claim 1, characterized in that: A through hole (208) is provided at the middle end of the connection block (206), and the first connection rod (203) passes through the inner cavity of the through hole (208) and extends to the outside of the connection block (206).

4. The roll preheating forming device according to claim 1, characterized in that: A limit plate (207) is fixedly mounted on the outer side of the first connecting rod (203), and the limit plate (207) is in a hexagonal shape.

5. The roll preheating forming device according to claim 1, characterized in that: The front and rear sides of the inner side of the installation frame (213) are both provided with movable grooves (221), the front and rear sides of the sliding block (214) are both fixedly provided with movable blocks (222), and the outer side of the movable block (222) is slidably connected to the inner cavity of the movable groove (221).

6. The roll preheating forming device according to claim 1, characterized in that: The front and rear sides of the inner cavity of the placement groove (7) are provided with movable grooves (223), and the left and right sides of the front and rear sides of the connection plate (201) are fixedly installed with movable blocks (224), and the outer sides of the movable blocks (224) are slidably connected to the inner cavity of the movable groove (223).

7. The roll preheating forming device according to claim 1, characterized in that: A plug-in slot (8) is provided at the middle end of the top of the box body (1), and the placement rack (220) passes through the inner cavity of the plug-in slot (8) and extends to the top of the box body (1).

8. The roll preheating forming device according to claim 1, characterized in that: A displacement groove (225) is provided at the bottom of the transverse plate (219), and the top of the push frame (218) is slidably connected to the inner cavity of the displacement groove (225).

9. The roll preheating forming device according to claim 1, characterized in that: A preheating mechanism (3) is provided at the bottom of the cylinder (6), the preheating mechanism (3) comprising a connecting frame (301), the connecting frame (301) being fixedly mounted on the bottom of the cylinder (6), a heater (302) being threadedly connected to the rear side of the bottom of the inner cavity of the connecting frame (301) via bolts, a hot air pipe (303) being connected to the middle end of the front side of the heater (302), an end of the hot air pipe (303) away from the heater (302) being connected to a shaping head (304), a sealing ring (305) being fixedly mounted on the front side of the connecting frame (301) and located on the outside of the hot air pipe (303), a temperature display control panel (307) being fixedly mounted on the left side of the front side of the connecting frame (301), and the inner side of the L-shaped rod (226) being fixedly mounted to the outer side of the connecting frame (301).

10. The curling preheating forming device according to claim 9, characterized in that: A pressure display gauge (306) is fixedly mounted on the right side of the front side of the connection frame (301), and the pressure display gauge (306) is circular in shape.

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