Pitch-adjustable oven mandrel link

Abstract

The utility model belongs to the technical field of ovens, and particularly relates to a pitch-adjustable oven mandrel link which comprises an oven body, one side of the oven body is connected with two moving plates in a sliding mode, one side of each moving plate is connected with a lifting block in a sliding mode, one side of each lifting block is provided with a clamping hole, and oven mandrel heads are movably connected in the two clamping holes in a sleeved mode. A rotary knob is arranged at one end of each oven mandrel head, when the positions of the two oven mandrel heads are adjusted, a motor A is started to drive a second gear to rotate, a first gear is driven to rotate when the second gear rotates, and a sliding plate is pulled to move through cooperation of a second movable shaft, a movable rod and a first movable shaft when the first gear rotates; the first gear can be driven to move when the sliding plate moves, the movable plate can be driven to move when the first gear moves, and at the moment, the oven mandrel head on the movable plate can move, so that the oven mandrel head is controlled to move to a proper position, and a worker can conveniently use the oven mandrel head when using the oven mandrel head.

Description

Technical Field

[0001] The utility model belongs to the technical field of baking ovens, and particularly relates to a baking oven mandrel connection with adjustable pitch. Background Art

[0002] This baking oven, also known as an oven, is a device used for baking food. The outer shell of the oven is generally made of thin steel plates with surface paint baking. The working chamber is made of high-quality structural steel plates. Aluminum silicate fiber is filled between the outer shell and the working chamber. The heater is installed at the bottom, or can also be installed at the top or on both sides. The knob on the oven is usually connected to the oven through a mandrel head, so as to achieve the effect of controlling the baking intensity of the oven. Currently, the mandrel head body and the oven are mostly connected by threads.

[0003] Chinese Patent with Publication No. CN215013026U discloses a food manufacturing device facilitating the replacement of a baking oven mandrel head, which is composed of an oven, a mandrel head body, a knob, a heat dissipation plate and a sliding frame. Four mandrel head bodies are evenly inserted into the surface of the oven in a threaded manner. Knobs are fixedly installed at one ends of the four mandrel head bodies away from the oven. A heat dissipation plate is fixedly installed on the side wall of the oven. Heat dissipation holes are evenly formed on the surface of the heat dissipation plate. A sliding frame is slidably connected inside the heat dissipation plate. A chute is formed on the surface of the sliding frame away from the knob. A slider is slidably connected to the inner wall of the chute. A square rod is slidably inserted into the slider. A pressing plate is fixedly connected to one end of the square rod close to the heat dissipation plate. A sponge pad is fixedly connected to the surface of the pressing plate close to the heat dissipation plate. A silica gel pad is adhesively connected to the inner wall of the sliding frame close to the heat dissipation plate. A sponge pad is movably connected to the surface of the heat dissipation plate away from the silica gel pad.

[0004] The following problems exist in the above patent:

[0005] When the baking oven mandrel head is in use, since its position is usually fixed and it does not have an adjustable function, it is difficult to adjust the position of the baking oven mandrel head according to the requirements of different workers when using the baking oven mandrel head, resulting in certain drawbacks when using the baking oven mandrel. Therefore, we propose a baking oven mandrel connection with adjustable pitch. Summary of the Invention

[0006] The purpose of the utility model is to provide a baking oven mandrel connection with adjustable pitch to solve the problems raised in the above background art.

[0007] In view of this, the utility model provides a baking oven mandrel connection with adjustable pitch, including:

[0008] Furnace body, on one side of the furnace body, two moving plates are slidably connected, on one side of each of the two moving plates, a lifting block is slidably connected, on one side of each of the two lifting blocks, a clamping hole is formed, in each of the two clamping holes, a baking furnace core shaft head is movably sleeved, and a knob is provided at one end of the baking furnace core shaft head; two sets of moving components, the two sets of moving components are respectively arranged on the two moving plates and are used to drive the two lifting blocks to move; two sliding plates, the two sliding plates are slidably connected to one side of the furnace body, on one side of the furnace body, a plurality of sliding grooves are formed, in each of the two sliding grooves, a first gear is slidably connected, one end of each of the plurality of first gears is fixedly connected to one side of the two sliding plates, and the other end of each of the plurality of first gears is fixedly connected to the two moving plates; a first gear, the first gear is rotatably installed on the other side of the furnace body, two second movable shafts are fixedly installed on one side of the first gear, a first movable shaft is fixedly installed on one side of each of the two sliding plates, movable rods are rotatably installed on each of the two second movable shafts, and the other ends of the two movable rods are respectively rotatably installed on the two first movable shafts; a driving component, the driving component is arranged on the outer side wall of the furnace body and is used to drive the first gear to rotate.

[0009] In the above technical solution, further, the moving component includes an L-shaped plate, the L-shaped plate is fixedly installed at the bottom end of the moving plate, the same side shaft is rotatably installed between the L-shaped plate and the moving plate, a first adjusting rod is fixedly installed on the outer side wall of the side shaft, a base is fixedly installed on the bottom surface of the lifting block, a second adjusting rod is rotatably installed in the base, one side of the second adjusting rod is rotatably connected to one side of the first adjusting rod, a motor B is fixedly installed on one side of the L-shaped plate, and one end of the output shaft of the motor B is fixedly connected to one end of the side shaft. When adjusting the height position of the baking furnace core shaft head, only need to start the motor B to drive the side shaft to rotate. When the side shaft rotates, it will drive the first adjusting rod to rotate. When the first adjusting rod rotates, through the cooperation of the second adjusting rod and the base, it will drive the lifting block to move, so as to control the height of the lifting block. When the lifting block moves, it will adjust the position of the baking furnace core shaft head, thus enhancing the convenience of using the baking furnace core shaft head, which is more practical.

[0010] In the above technical solution, further, the driving component includes a second gear which is rotatably installed on the other side of the furnace body. The second gear meshes with the first gear. An installation plate is fixedly installed on the other side of the furnace body, and a motor A is fixedly installed on the top surface of the installation plate. One end of the output shaft of the motor A is fixedly connected to one end of the second gear. When adjusting the positions of the two baking furnace core shafts, start the motor A to drive the second gear to rotate. When the second gear rotates, it will drive the first gear to rotate. When the first gear rotates, the sliding plate will be pulled to move through the cooperation of the second movable shaft, the movable rod and the first movable shaft. When the sliding plate moves, it will drive the first gear to move. When the first gear moves, it will drive the moving plate to move. At this time, the baking furnace core shaft on the moving plate will move, so as to control the baking furnace core shaft to move to a suitable position, which is convenient for the staff to use when using the baking furnace core shaft.

[0011] In the above technical solution, further, an annular groove is formed on the inner side wall of the card hole. Both sides of the baking furnace core shaft are fixedly equipped with card blocks, and the two card blocks are movably connected in the annular groove. When the baking furnace core shaft is inserted into the card hole, the positions of the card blocks are aligned with the access slots. When the baking furnace core shaft is sleeved in the corresponding card hole, the card blocks will enter the annular groove through the access slots. At this time, rotate the baking furnace core shaft. When the positions of the card blocks are misaligned with the access slots, then rotate the adjusting block to drive the threaded sleeve to move. The threaded sleeve drives the sleeve block on the movable plate to approach the baking furnace core shaft. When the sleeve block is sleeved in the corresponding sleeve hole, the baking furnace core shaft will be limited, so that the baking furnace core shaft is limited, enhancing the fixing property when the baking furnace core shaft is installed, which is relatively practical.

[0012] In the above technical solution, further, a block groove is formed on one side of the lifting block, and the block groove communicates with the card hole. A movable plate is slidably connected in the block groove. One side of the movable plate is fixedly equipped with a sleeve block, and one side of the baking furnace core shaft is fixedly equipped with a sleeve hole. The sleeve block is movably sleeved with the sleeve hole.

[0013] In the above technical solution, further, two side plates are fixedly installed on one side of the lifting block, and the same lead screw is rotatably installed between the two side plates. A threaded sleeve is threadedly connected to the lead screw, and one end of the threaded sleeve is fixedly connected to one side of the movable plate. An adjusting block is fixedly installed on one side of one of the side plates. Rotate the adjusting block to drive the lead screw to rotate. When the lead screw rotates, it will drive the threaded sleeve to move. When the threaded sleeve moves, it will drive the movable plate to move. At this time, the sleeve block will be driven to move.

[0014] In the above technical solution, further, two adjusting tubes are fixedly installed on one side of one of the sliding plates. Telescopic columns are slidably connected in both of the two adjusting tubes. One end of each of the two telescopic columns is fixedly connected to one side of the other sliding plate. When the two sliding plates move, the adjusting tubes and the telescopic columns enhance the stability of the two sliding plates during movement and assist the movement of the two moving plates.

[0015] In the above technical solution, further, an access slot is formed on one side of the lifting block. The access slot communicates with the annular slot. The specifications of the access slot match the specifications of the clamping block. When the sleeve block moves away from the sleeve hole and disengages from the sleeve hole, the limit on the baking furnace core shaft head is released at this time. By providing the access slot, the clamping block can enter or exit the annular slot through the access slot.

[0016] The beneficial effects of the present utility model are:

[0017] For this adjustable pitch baking furnace core shaft connection, when adjusting the positions of the two baking furnace core shaft heads, start the motor A to drive the second gear to rotate. When the second gear rotates, it will drive the first gear to rotate. When the first gear rotates, through the cooperation of the second movable shaft, the movable rod, and the first movable shaft, the sliding plate will be pulled to move. When the sliding plate moves, it will drive the first gear to move. When the first gear moves, it will drive the moving plate to move. At this time, the baking furnace core shaft head on the moving plate will move, so as to control the baking furnace core shaft head to move to a suitable position, which is convenient for the staff to use when using the baking furnace core shaft head.

[0018] For this adjustable pitch baking furnace core shaft connection, when adjusting the height position of the baking furnace core shaft head, only need to start the motor B to drive the side shaft to rotate. When the side shaft rotates, it will drive the first adjusting rod to rotate. When the first adjusting rod rotates, through the cooperation of the second adjusting rod and the base, the lifting block will be driven to move, so as to control the height of the lifting block. When the lifting block moves, it will adjust the position of the baking furnace core shaft head, thereby enhancing the convenience of using the baking furnace core shaft head, which is relatively practical.

[0019] For this adjustable pitch baking furnace core shaft connection, when replacing the baking furnace core shaft head, only need to rotate the adjusting block to drive the lead screw to rotate. When the lead screw rotates, it will drive the threaded sleeve to move. When the threaded sleeve moves, it will drive the movable plate to move. At this time, the sleeve block will be driven to move. When the sleeve block moves away from the sleeve hole and disengages from the sleeve hole, the limit on the baking furnace core shaft head is released at this time. After the limit on the baking furnace core shaft head is released, rotate the baking furnace core shaft head. When the position of the clamping block rotates to be parallel to the position of the access slot, the baking furnace core shaft head can be taken out from the clamping hole at this time, and the taking of the baking furnace core shaft head is completed.

[0020] For the adjustable pitch oven core shaft connection, when the oven core shaft head is inserted into the clamping hole, the position of the clamping block is aligned with the inlet and outlet groove. The oven core shaft head is sleeved in the corresponding clamping hole, and the clamping block will enter the annular groove through the inlet and outlet groove. At this time, rotate the oven core shaft head. When the position of the clamping block is misaligned with the inlet and outlet groove, then rotate the adjusting block to drive the threaded sleeve to move. The threaded sleeve drives the sleeve block on the movable plate to approach the oven core shaft head. When the sleeve block is sleeved in the corresponding sleeve hole, it will limit the oven core shaft head, enhancing the fixation when the oven core shaft head is installed, which is relatively practical. Brief Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 3 is the structural schematic diagram of the lifting block of the present utility model;

[0024] Figure 4 is the structural schematic diagram of the block groove of the present utility model;

[0025] Figure 5 is the sectional structural schematic diagram of the annular groove of the present utility model.

[0026] Figure 6 is the structural schematic diagram of the sliding groove of the present utility model.

[0027] Figure 7 is the structural schematic diagram of the L-shaped plate of the present utility model.

[0028] Figure 8 is the structural schematic diagram of the movable plate of the present utility model.

[0029] The marks in the figure are shown as:

[0030] 1, furnace body; 2, moving plate; 3, lifting block; 4, clamping block; 5, clamping hole; 6, oven core shaft head; 7, sliding groove; 8, sliding plate; 9, first gear; 10, first movable shaft; 11, movable rod; 12, second gear; 13, mounting plate; 14, motor A; 15, second movable shaft; 16, base; 17, L-shaped plate; 18, side shaft; 19, first adjusting rod; 20, second adjusting rod; 21, motor B; 22, inlet and outlet groove; 23, block groove; 24, movable plate; 25, sleeve block; 26, sleeve hole; 27, side plate; 28, lead screw; 29, threaded sleeve; 30, adjusting block; 31, knob; 32, annular groove; 33, adjusting tube; 34, telescopic column. Detailed Description of the Preferred Embodiments

[0031] The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0032] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0034] It should be noted that in the description of the present application, the orientation or positional relationships indicated by the orientation words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protection scope of the present application; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0035] It should be noted that in this application, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described method may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0036] Embodiment 1:

[0037] Please refer to Figures 1-8 as shown. This embodiment provides an adjustable pitch oven mandrel link.

[0038] It includes: a furnace body 1, two moving plates 2 are slidably connected to one side of the furnace body 1, a lifting block 3 is slidably connected to one side of each of the two moving plates 2, a clamping hole 5 is formed in one side of each of the two lifting blocks 3, a baking oven mandrel head 6 is movably sleeved in each of the two clamping holes 5, and a knob 31 is provided at one end of the baking oven mandrel head 6; two sets of moving components, which are respectively arranged on the two moving plates 2 and are used to drive the two lifting blocks 3 to move; two sliding plates 8, the two sliding plates 8 are slidably connected to one side of the furnace body 1, a plurality of sliding grooves 7 are formed in one side of the furnace body 1, a first gear 9 is slidably connected in each of the two sliding grooves 7, one end of each of the plurality of first gears 9 is fixedly connected to one side of the two sliding plates 8, and the other end of each of the plurality of first gears 9 is fixedly connected to the two moving plates 2; a first gear 9, the first gear 9 is rotatably installed on the other side of the furnace body 1, two second movable shafts 15 are fixedly installed on one side of the first gear 9, a first movable shaft 10 is fixedly installed on one side of each of the two sliding plates 8, a movable rod 11 is rotatably installed on each of the two second movable shafts 15, and the other ends of the two movable rods 11 are respectively rotatably installed on the two first movable shafts 10; a driving component, which is arranged on the outer side wall of the furnace body 1 and is used to drive the first gear 9 to rotate.

[0039] Embodiment 2:

[0040] This embodiment provides an adjustable pitch oven mandrel link. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0041] Among them, the moving component includes an L-shaped plate 17. The L-shaped plate 17 is fixedly installed at the bottom end of the moving plate 2. A same side shaft 18 is rotatably installed between the L-shaped plate 17 and the moving plate 2. A first adjusting rod 19 is fixedly installed on the outer side wall of the side shaft 18. A base 16 is fixedly installed on the bottom surface of the lifting block 3. A second adjusting rod 20 is rotatably installed in the base 16. One side of the second adjusting rod 20 is rotatably connected to one side of the first adjusting rod 19. A motor B21 is fixedly installed on one side of the L-shaped plate 17. One end of the output shaft of the motor B21 is fixedly connected to one end of the side shaft 18. When adjusting the height position of the baking furnace core shaft head 6, only need to start the motor B21 to drive the side shaft 18 to rotate. When the side shaft 18 rotates, it will drive the first adjusting rod 19 to rotate. When the first adjusting rod 19 rotates, through the cooperation of the second adjusting rod 20 and the base 16, it will drive the lifting block 3 to move, so as to control the height of the lifting block 3. When the lifting block 3 moves, it will adjust the position of the baking furnace core shaft head 6, thus enhancing the convenience of using the baking furnace core shaft head 6, which is relatively practical.

[0042] Embodiment 3:

[0043] This embodiment provides an adjustable pitch baking furnace core shaft connection. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0044] Among them, the driving component includes a second gear 12. The second gear 12 is rotatably installed on the other side of the furnace body 1. The second gear 12 meshes with the first gear 9. An installation plate 13 is fixedly installed on the other side of the furnace body 1. A motor A14 is fixedly installed on the top surface of the installation plate 13. One end of the output shaft of the motor A14 is fixedly connected to one end of the second gear 12. When adjusting the positions of the two baking furnace core shaft heads 6, start the motor A14 to drive the second gear 12 to rotate. When the second gear 12 rotates, it will drive the first gear 9 to rotate. When the first gear 9 rotates, through the cooperation of the second movable shaft 15, the movable rod 11, and the first movable shaft 10, it will pull the sliding plate 8 to move. When the sliding plate 8 moves, it will drive the first gear 9 to move. When the first gear 9 moves, it will drive the moving plate 2 to move. At this time, the baking furnace core shaft head 6 on the moving plate 2 will move, so as to control the baking furnace core shaft head 6 to move to a suitable position, which is convenient for the staff to use when using the baking furnace core shaft head 6.

[0045] Embodiment 4:

[0046] This embodiment provides an adjustable pitch baking furnace core shaft connection. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0047] Among them, an annular groove 32 is formed on the inner side wall of the card hole 5. Clamping blocks 4 are fixedly installed on both sides of the baking furnace core shaft head 6. The two clamping blocks 4 are movably connected in the annular groove 32. When the baking furnace core shaft head 6 is inserted into the card hole 5, the positions of the clamping blocks 4 are aligned with the access slots 22. When the baking furnace core shaft head 6 is sleeved in the corresponding card hole 5, the clamping blocks 4 will enter the annular groove 32 through the access slots 22. At this time, rotate the baking furnace core shaft head 6. When the positions of the clamping blocks 4 are misaligned with the access slots 22, then rotate the adjusting block 30 to drive the threaded sleeve 29 to move. The threaded sleeve 29 drives the sleeve block 25 on the movable plate 24 to approach the baking furnace core shaft head 6. When the sleeve block 25 is sleeved in the corresponding sleeve hole 26, it will limit the baking furnace core shaft head 6, so that the baking furnace core shaft head 6 is limited, enhancing the fixing property during the installation of the baking furnace core shaft head 6, which is relatively practical.

[0048] Embodiment 5:

[0049] This embodiment provides an adjustable pitch baking furnace core shaft connection. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0050] Among them, a block groove 23 is formed on one side of the lifting block 3. The block groove 23 communicates with the card hole 5. A movable plate 24 is slidably connected in the block groove 23. A sleeve block 25 is fixedly installed on one side of the movable plate 24. A sleeve hole 26 is fixedly installed on one side of the baking furnace core shaft head 6. The sleeve block 25 is movably sleeved with the sleeve hole 26.

[0051] Embodiment 6:

[0052] This embodiment provides an adjustable pitch baking furnace core shaft connection. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0053] Among them, two side plates 27 are fixedly installed on one side of the lifting block 3. The same lead screw 28 is rotatably installed between the two side plates 27. A threaded sleeve 29 is threadedly connected to the lead screw 28. One end of the threaded sleeve 29 is fixedly connected to one side of the movable plate 24. An adjusting block 30 is fixedly installed on one side of one of the side plates 27. Rotating the adjusting block 30 drives the lead screw 28 to rotate. When the lead screw 28 rotates, it will drive the threaded sleeve 29 to move. When the threaded sleeve 29 moves, it will drive the movable plate 24 to move. At this time, it will drive the sleeve block 25 to move.

[0054] Embodiment 7:

[0055] This embodiment provides an adjustable pitch baking furnace core shaft connection. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0056] One side of one of the sliding plates 8 is fixedly installed with two adjusting tubes 33. Telescopic columns 34 are slidably connected in both of the two adjusting tubes 33. One ends of the two telescopic columns 34 are fixedly connected to one side of the other sliding plate 8. When the two sliding plates 8 move, the adjusting tubes 33 and the telescopic columns 34 will enhance the stability of the two sliding plates 8 during movement and assist the two moving plates 8 to move.

[0057] Embodiment 8:

[0058] This embodiment provides an adjustable pitch oven mandrel connection. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0059] An access slot 22 is formed on one side of the lifting block 3. The access slot 22 communicates with the annular slot 32. The specifications of the access slot 22 match the specifications of the clamping block 4. When the sleeve block 25 disengages from the sleeve hole 26, the limit on the oven mandrel head 6 is released at this time. By providing the access slot 22, the clamping block 4 can enter or exit the annular slot 32 through the access slot 22.

[0060] During use: When adjusting the positions of the two oven mandrel heads 6, start the motor A14 to drive the second gear 12 to rotate. When the second gear 12 rotates, it will drive the first gear 9 to rotate. When the first gear 9 rotates, through the cooperation of the second movable shaft 15, the movable rod 11, and the first movable shaft 10, the sliding plate 8 will be pulled to move. When the sliding plate 8 moves, it will drive the first gear 9 to move. When the first gear 9 moves, it will drive the moving plate 2 to move. At this time, the oven mandrel head 6 on the moving plate 2 will move, so as to control the oven mandrel head 6 to move to a suitable position, which is convenient for the staff to use when using the oven mandrel head 6.

[0061] When adjusting the height position of the oven mandrel head 6, just start the motor B21 to drive the side shaft 18 to rotate. When the side shaft 18 rotates, it will drive the first adjusting rod 19 to rotate. When the first adjusting rod 19 rotates, through the cooperation of the second adjusting rod 20 and the base 16, the lifting block 3 will be driven to move, so as to control the height of the lifting block 3. When the lifting block 3 moves, the position of the oven mandrel head 6 will be adjusted, thereby enhancing the convenience of using the oven mandrel head 6, which is relatively practical.

[0062] When replacing the baking furnace core shaft head 6, only need to rotate the adjusting block 30 to drive the lead screw 28 to rotate. When the lead screw 28 rotates, it will drive the threaded sleeve 29 to move. When the threaded sleeve 29 moves, it will drive the movable plate 24 to move. At this time, it will drive the sleeve block 25 to move. When the sleeve block 25 moves away from the sleeve hole 26 and disengages from the sleeve hole 26, the limit on the baking furnace core shaft head 6 is released at this time. After the limit on the baking furnace core shaft head 6 is released, rotate the baking furnace core shaft head 6. When the position of the clamping block 4 rotates to be parallel to the inlet and outlet groove 22, the baking furnace core shaft head 6 can be taken out from the clamping hole 5 at this time, and the taking of the baking furnace core shaft head 6 is completed.

[0063] When installing the baking furnace core shaft head 6 into the clamping hole 5, the positions of the clamping block 4 and the inlet and outlet groove 22 are aligned. The baking furnace core shaft head 6 is sleeved in the corresponding clamping hole 5, and the clamping block 4 will enter the annular groove 32 through the inlet and outlet groove 22. At this time, rotate the baking furnace core shaft head 6. After the positions of the clamping block 4 and the inlet and outlet groove 22 are misaligned, then rotate the adjusting block 30 to drive the threaded sleeve 29 to move. The threaded sleeve 29 drives the sleeve block 25 on the movable plate 24 to approach the baking furnace core shaft head 6. When the sleeve block 25 is sleeved in the corresponding sleeve hole 26, it will limit the baking furnace core shaft head 6, so that the baking furnace core shaft head 6 is limited, enhancing the fixing property during the installation of the baking furnace core shaft head 6, which is relatively practical.

[0064] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. An adjustable pitch oven mandrel connection, characterized in that, Furnace body (1), on one side of the furnace body (1), two moving plates (2) are slidably connected, on one side of each of the two moving plates (2), a lifting block (3) is slidably connected, on one side of each of the two lifting blocks (3), a clamping hole (5) is formed, in each of the two clamping holes (5), a baking furnace core shaft head (6) is movably sleeved, and at one end of the baking furnace core shaft head (6), there is a knob (31); Two groups of moving components, the two groups of moving components are respectively arranged on the two moving plates (2) and are used to drive the two lifting blocks (3) to move; Two sliding plates (8), the two sliding plates (8) are slidably connected to one side of the furnace body (1), on one side of the furnace body (1), a plurality of sliding grooves (7) are formed, in each of the two sliding grooves (7), a first gear (9) is slidably connected, one end of each of the plurality of first gears (9) is fixedly connected to one side of the two sliding plates (8), and the other end of each of the plurality of first gears (9) is fixedly connected to the two moving plates (2); A first gear (9), the first gear (9) is rotatably installed on the other side of the furnace body (1), on one side of the first gear (9), two second movable shafts (15) are fixedly installed, on one side of each of the two sliding plates (8), a first movable shaft (10) is fixedly installed, on each of the two second movable shafts (15), a movable rod (11) is rotatably installed, and the other ends of the two movable rods (11) are respectively rotatably installed on the two first movable shafts (10); A driving component, the driving component is arranged on the outer side wall of the furnace body (1) and is used to drive the first gear (9) to rotate.

2. The adjustable pitch oven mandrel connection according to claim 1, characterized in that, The moving component includes an L-shaped plate (17), the L-shaped plate (17) is fixedly installed at the bottom end of the moving plate (2), between the L-shaped plate (17) and the moving plate (2), the same side shaft (18) is rotatably installed, on the outer side wall of the side shaft (18), a first adjusting rod (19) is fixedly installed, at the bottom surface of the lifting block (3), a base (16) is fixedly installed, in the base (16), a second adjusting rod (20) is rotatably installed, one side of the second adjusting rod (20) is rotatably connected to one side of the first adjusting rod (19), on one side of the L-shaped plate (17), a motor B (21) is fixedly installed, and one end of the output shaft of the motor B (21) is fixedly connected to one end of the side shaft (18).

3. A link for an oven mandrel with adjustable pitch according to claim 1, characterized in that The driving component includes a second gear (12), the second gear (12) is rotatably installed on the other side of the furnace body (1), the second gear (12) is meshed with the first gear (9), on the other side of the furnace body (1), a mounting plate (13) is fixedly installed, on the top surface of the mounting plate (13), a motor A (14) is fixedly installed, and one end of the output shaft of the motor A (14) is fixedly connected to one end of the second gear (12).

4. A link for an oven mandrel with adjustable pitch according to claim 1, characterized in that, On the inner side wall of the clamping hole (5), an annular groove (32) is formed, on both sides of the baking furnace core shaft head (6), clamping blocks (4) are fixedly installed, and the two clamping blocks (4) are movably connected in the annular groove (32).

5. A link for an oven mandrel with adjustable pitch according to claim 1, characterized in that, One side of the lifting block (3) is provided with a block groove (23), the block groove (23) communicates with the card hole (5), a movable plate (24) is slidably connected in the block groove (23), a sleeve block (25) is fixedly installed on one side of the movable plate (24), a sleeve hole (26) is fixedly installed on one side of the baking furnace core shaft head (6), and the sleeve block (25) is movably sleeved with the sleeve hole (26).

6. The adjustable pitch oven mandrel connection according to claim 1, characterized in that Two side plates (27) are fixedly installed on one side of the lifting block (3), the same lead screw (28) is rotatably installed between the two side plates (27), a threaded sleeve (29) is threadedly connected to the lead screw (28), one end of the threaded sleeve (29) is fixedly connected to one side of the movable plate (24), and an adjusting block (30) is fixedly installed on one side of one of the side plates (27).

7. A link for an oven mandrel with adjustable pitch according to claim 1, characterized in that, Two adjusting tubes (33) are fixedly installed on one side of one of the sliding plates (8), telescopic columns (34) are slidably connected in the two adjusting tubes (33), and one ends of the two telescopic columns (34) are fixedly connected to one side of the other sliding plate (8).

8. The adjustable pitch baking furnace mandrel connection according to claim 5, characterized in that, One side of the lifting block (3) is provided with an access groove (22), the access groove (22) communicates with the annular groove (32), and the specification of the access groove (22) matches the specification of the clamping block (4).

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