Canned food sterilization box with clamping structure

Abstract

The invention discloses a canned food sterilization box with a clamping structure, comprising a box body; a sealing space to a certain extent is formed by cooperating a placing plate with a sterilization cover, thereby ensuring the effect of high-temperature sterilization; the placing plate can be supported by cooperating and using a bottom ring and a supporting ring, thereby reducing the pressure of a motor; and a positioning mechanism is provided to facilitate clamping and positioning of the can body of the canned food, thereby avoiding position displacement due to impact, that is, the can body is placed on a supporting block, and then the positioning block is squeezed, so that the part of the positioning block located in the placing groove gradually shrinks into the positioning groove, and at the same time, the positioning block applies pressure to a first spring, so that the supporting can body completely enters the placing groove, that is, the bottom of the supporting block contacts the inner bottom wall of the placing groove, and at this time, the can body is clamped by cooperating with the positioning block under the elastic force of the first spring, and it is convenient to buffer and offset the shaking generated when the placing plate rotates.

Description

Technical Field

[0001] The invention relates to the technical field of sterilization boxes, in particular to a canned food sterilization box with a clamping structure. Background Art

[0002] Canned food refers to food that is made from processed raw materials, canned, sealed, sterilized or aseptically packaged. Because canned food is commercially sterile, it can be stored for a long time at room temperature. Canned food is usually placed in a sterilization box for sterilization after canning and sealing.

[0003] At present, the canned food sterilization box is usually composed of a high-temperature sterilization chamber, a motor and a turntable placed in the high-temperature sterilization chamber. That is, the canned food connected to the can body is placed on the turntable, and then the sterilization box cover is closed, and external high-temperature steam is introduced into the high-temperature sterilization chamber. The motor can be started as needed to speed up and ensure the sterilization effect of the food in the can.

[0004] When canned food is sterilized at high temperature, it will shake as the turntable rotates, causing the turntable to become unstable and tilt. At the same time, the outer wall of the can after sterilization will be attached with water droplets due to the action of high-temperature steam, and subsequent water removal treatment is still required. Therefore, a canned food sterilization box with a clamping structure is proposed to address the above problems. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art and solve the problem that canned food will shake as the turntable rotates during high-temperature sterilization, which will cause the turntable's center of gravity to be unstable and tilt, and at the same time, the outer wall of the can after sterilization will be attached with water droplets due to the action of high-temperature steam, and subsequent dewatering treatment is still required, the present invention proposes a canned food sterilization box with a clamping structure.

[0006] A canned food sterilization box with a clamping structure, comprising a box body; a sterilization chamber is provided on the front side of the box body, a motor is fixedly installed on the inner bottom wall of the sterilization chamber, a placement plate is rotatably installed on the output end of the motor, a bottom ring is fixedly installed on the inner bottom wall of the sterilization chamber, an annular groove is provided on the top of the bottom ring, a support ring is rotatably installed in the annular groove, the top end of the support ring extends out of the annular groove and is fixedly connected to the bottom of the placement plate, a support groove is provided on the top of the support ring, a cylinder is fixedly installed on the inner bottom wall of the support groove, the output end of the cylinder abuts against the bottom of the placement plate, a sterilization cover is fixedly installed on the inner top wall of the sterilization chamber, and a positioning mechanism is provided on the placement plate

[0007] Preferably, the positioning mechanism includes a placement groove formed on the inner bottom wall of the placement plate, a fixedly connected positioning column is installed on the inner bottom wall of the placement groove, a slidably connected support block is installed in the placement groove, a fixedly connected support rod is installed at the bottom of the support block, the bottom end of the support rod sequentially passes through the placement column and the placement plate and is fixedly installed with a first magnetic block, a positioning groove is formed on the inner side wall of the placement groove, a positioning block is slidably installed in the positioning groove, one end of the positioning block extends into the placement groove, and the other end of the positioning block is elastically connected to the inner side wall of the positioning groove by a first spring.

[0008] Preferably, a limiting groove is provided in the positioning block, a sliding block is slidably installed in the limiting groove, one end of the sliding block is elastically connected to the inner wall of the limiting groove through a second spring, a clamping groove is provided on the inner bottom wall of the positioning groove, a second magnetic block is fixedly installed on the other end of the sliding block, a through groove connected to the limiting groove is provided at the bottom of the positioning block, and a clamping groove is provided on the inner bottom wall of the positioning groove.

[0009] Preferably, an auxiliary block is fixedly installed on the top outer wall of the positioning block located in the placement groove, the side of the auxiliary block away from the first spring is set to an arc shape, the support block is set to an iron block, the outer wall of the placement block is provided with an anti-slip layer, the positioning grooves are provided in four groups, and the four groups of positioning grooves are distributed in a ring, the side of the positioning block away from the first spring is set to an arc shape, and the side of the positioning block away from the first spring is provided with a buffer pad.

[0010] Preferably, a lifting groove is provided in the sterilization cover, a lifting block is slidably installed in the lifting groove, an interlocking groove connected to the lifting groove is provided at the bottom of the sterilization cover, a dewatering ring is fixedly installed at the bottom of the lifting block, a water-absorbing sponge is fixedly installed on the inner wall of the dewatering ring, an extrusion column is fixedly installed on the inner top wall of the lifting groove, the bottom end of the extrusion column passes through the lifting block and is fixedly installed with the extrusion block, and the bottom end of the dewatering ring extends out of the interlocking groove and is fixedly installed with a third magnetic block.

[0011] Preferably, sliding blocks are fixedly mounted on both sides of the inner wall of the positioning groove, and sliding grooves adapted to the sliding blocks are formed on both sides of the outer wall of the positioning block.

[0012] Preferably, a take-out slot is provided on the back of the box body, a take-out cover is movably mounted on the back of the box body via a hinge, a sealing gasket is provided on the outer wall of the take-out cover, and a heat-insulating layer is provided on the outer wall of the box body.

[0013] Preferably, a box cover is movably mounted on one side of the box body via a hinge, an observation port is provided on the box cover, and transparent tempered glass is arranged in the observation port.

[0014] The present invention is beneficial in that:

[0015] 1. The present invention cooperates with the placement tray and the sterilization cover to form a sealed space to a certain extent, thereby ensuring the effect of high-temperature sterilization. That is, multiple can bodies are placed in the placement tray and arranged neatly, and the placement tray is driven to move up by starting the cylinder so that the top of the placement tray fits with the bottom of the sterilization cover. An air outlet groove is provided at the bottom of the sterilization cover to introduce high-temperature gas into the placement tray to sterilize the can bodies at high temperature. The sterilization cover is connected to the external high-temperature steam through a pipeline, and the cooperation and use of the bottom ring and the support ring can support the placement tray and reduce the pressure on the motor.

[0016] 2. The present invention facilitates the clamping and positioning of the can body of the canned food by setting a positioning mechanism, so as to avoid position displacement caused by impact, that is, the can body is placed on the support block, and then the positioning block is squeezed so that the part of the positioning block located in the placement groove gradually shrinks into the positioning groove, and at the same time the positioning block applies pressure to the first spring, and the supporting can body completely enters the placement groove, that is, the bottom of the support block contacts the inner bottom wall of the placement groove, and at this time, the can body is clamped with the positioning block under the elastic force of the first spring, and it is convenient to buffer and offset the shaking generated by the rotation of the placement plate, and the support rod can support and position the support rod in cooperation with the first magnetic block.

[0017] 3. The present invention works by gradually entering the positioning groove when the part of the positioning block located in the placement groove gradually enters the positioning groove, that is, after the positioning block moves a certain distance, the limiting groove is aligned with the card slot, and then the pressure on the second magnetic block disappears, and then under the action of the elastic force of the second spring, one end of the second magnetic block pops out and is inserted into the card slot, and then the positioning block is positioned, that is, to avoid deformation or damage of the can body caused by excessive clamping force under the influence of high-temperature sterilization. After the sterilization is completed, the cylinder drives the placement plate to descend, and the second magnetic block cooperates with the support rod. At this time, the distance between the second magnetic block and the first magnetic block gradually decreases, and the side surfaces of the second magnetic block and the first magnetic block adjacent to the first magnetic block are set to the same level, that is, both are positive or both are negative. Then, under a strong repulsive force, the second magnetic block pushes the first magnetic block to move, so that the part of it located in the card slot retracts into the limiting groove, and then at this time, under the elastic force of the first spring, the positioning block pops out and resets to the initial state, which is convenient for the next sterilization and clamping.

[0018] 4. The present invention provides a dewatering ring and a water-absorbing sponge, and the cylinder is started and drives the placement plate to move down and reset to the initial state. During the descending process, the support block cooperates with the third magnetic block and drives the dewatering ring to move down under the action of gravity, and then wraps the tank body that is ejected from the positioning column, and the water-absorbing sponge fixedly connected to the inner wall of the dewatering ring absorbs the water droplets on the outer wall of the tank body, and there is no need to subsequently wipe the tank body dry. After the next round of tank body disinfection begins, along with the rise of the placement plate, the dewatering ring is pushed up and drives the absorption sponge to reset to the lifting groove. During this process, the upper and lower ends of the absorption sponge are both set to be concave, which is convenient for the entry of the tank body and cooperates with the extrusion block to squeeze the water-absorbing sponge, squeeze out the water in the water-absorbing sponge, and the squeezed water can be discharged through the water guide hole opened between the positioning column and the placement plate, and discharged out of the box through the auxiliary hole opened at the bottom of the box body and connected to the sterilization chamber, so as to avoid water accumulation in the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of a three-dimensional structure of an embodiment of the present invention;

[0021] Figure 2 An embodiment of the present invention Figure 1 A schematic diagram of a partial cross-sectional structure;

[0022] Figure 3 This is a schematic diagram of the structure of a placement plate according to an embodiment of the present invention;

[0023] Figure 4 The figure is a schematic diagram of the internal structure of a positioning column according to an embodiment of the present invention.

[0024] Figure 5 A schematic diagram of the structure of a sterilization cap according to an embodiment of the present invention;

[0025] Figure 6 An embodiment of the present invention Figure 5 Schematic diagram of a partial cross-section structure.

[0026] In the figure: 1. box body; 2. sterilization chamber; 3. motor; 4. placement plate; 5. bottom ring; 6. support ring; 7. cylinder; 8. sterilization cover; 9. positioning mechanism; 91. placement slot; 92. positioning column; 93. support block; 94. support rod; 95. first magnetic block; 96. positioning slot; 97. positioning block; 98. first spring; 10. limiting slot; 11. sliding block; 12. second spring; 13. second magnetic block; 14. slot; 15. auxiliary block; 16. lifting slot; 17. lifting block; 18. fitting slot; 19. water removal ring; 20. water-absorbing sponge; 21. squeezing column; 22. squeezing block; 23. third magnetic block; 24. sliding slot; 25. box cover; 26. removal cover. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-6 As shown, a canned food sterilization box with a clamping structure comprises a box body 1; a sterilization chamber 2 is provided on the front of the box body 1, a motor 3 is fixedly installed on the inner bottom wall of the sterilization chamber 2, a placement plate 4 is rotatably installed on the output end of the motor 3, a bottom ring 5 is fixedly installed on the inner bottom wall of the sterilization chamber 2, an annular groove is provided on the top of the bottom ring 5, a support ring 6 is rotatably installed in the annular groove, the top of the support ring 6 extends out of the annular groove and is fixedly connected to the bottom of the placement plate 4, a support groove is provided on the top of the support ring 6, a cylinder 7 is fixedly installed on the inner bottom wall of the support groove, the output end of the cylinder 7 abuts against the bottom of the placement plate 4, a sterilization cover 8 is fixedly installed on the inner top wall of the sterilization chamber 2, The placement tray 4 is provided with a positioning mechanism 9; when working, the placement tray 4 is matched with the sterilization cover 8 to form a sealed space to a certain extent, thereby ensuring the effect of high-temperature sterilization, that is, multiple cans are placed in the placement tray 4 and arranged neatly, and the placement tray 4 is driven to move up by starting the cylinder 7, so that the top of the placement tray 4 fits with the bottom of the sterilization cover 8, and an air outlet groove is provided at the bottom of the sterilization cover 8 to introduce high-temperature gas to the placement tray 4 to sterilize the cans at high temperature. The sterilization cover 8 is connected to the external high-temperature steam through a pipeline, and the bottom ring 5 and the support ring 6 are matched and used to support the placement tray 4, reduce the pressure of the motor 3, and at the same time, the motor 3 can be started to drive the placement tray 4 to rotate, thereby accelerating the sterilization efficiency.

[0029] The positioning mechanism 9 includes a placement groove 91 provided on the inner bottom wall of the placement plate 4, a fixedly connected positioning column 92 is installed on the inner bottom wall of the placement groove 91, a slidably connected support block 93 is installed in the placement groove 91, a fixedly connected support rod 94 is installed at the bottom of the support block 93, the bottom end of the support rod 94 passes through the placement column and the placement plate 4 in sequence and is fixedly installed with a first magnetic block 95, a positioning groove 96 is provided on the inner side wall of the placement groove 91, a positioning block 97 is slidably installed in the positioning groove 96, one end of the positioning block 97 extends into the placement groove 91, and the other end of the positioning block 97 is elastically connected to the inner side wall of the positioning groove 96 through a first spring 98; when working, the positioning mechanism The arrangement of 9 is convenient for clamping and positioning the can body of canned food to avoid position displacement caused by impact, that is, the can body is placed on the support block 93, and then the positioning block 97 is squeezed, so that the part of the positioning block 97 located in the placement groove 91 gradually shrinks into the positioning groove 96, and at the same time the positioning block 97 applies pressure to the first spring 98, and the supporting can body completely enters the placement groove 91, that is, the bottom of the support block 93 contacts the inner bottom wall of the placement groove 91, at this time, under the elastic force of the first spring 98, the positioning block 97 is cooperated to clamp the can body, and it is convenient to buffer and offset the shaking caused by the rotation of the placement plate 4, and the support rod 94 cooperates with the first magnetic block 95 to support and position the support rod 94.

[0030] A limiting groove 10 is provided in the positioning block 97, and a sliding block 11 is slidably installed in the limiting groove 10. One end of the sliding block 11 is elastically connected to the inner side wall of the limiting groove 10 through a second spring 12. A clamping groove 14 is provided on the inner bottom wall of the positioning groove 96. A second magnetic block 13 is fixedly installed on the other end of the sliding block 11. A through groove connected to the limiting groove 10 is provided at the bottom of the positioning block 97, and a clamping groove 14 is provided on the inner bottom wall of the positioning groove 96. During operation, when the part of the positioning block 97 located in the placement groove 91 gradually enters the positioning groove 96, that is, after the positioning block 97 moves a certain distance, the limiting groove 10 is aligned with the clamping groove 14, and then the pressure on the second magnetic block 13 disappears, and then under the action of the elastic force of the second spring 12, the second magnetic block 13 One end of the magnetic block 13 pops out and is inserted into the card slot 14, and then the positioning block 97 is positioned, that is, to avoid deformation or damage of the can body caused by excessive clamping force under the influence of high-temperature sterilization. After the sterilization is completed, the cylinder 7 drives the placement plate 4 to descend. At this time, the second magnetic block 13 cooperates with the support rod 94. At this time, the distance between the second magnetic block 13 and the first magnetic block 95 is gradually reduced, and the side surfaces adjacent to the second magnetic block 13 and the first magnetic block 95 are set to the same level, that is, both are positive or both are negative. Then, under a strong repulsive force, the second magnetic block 13 pushes the first magnetic block 95 to move, so that the part located in the card slot 14 is retracted into the limit groove 10, and then at this time, under the elastic force of the first spring 98, the positioning block 97 pops out and resets to the initial state, which is convenient for the next sterilization and clamping.

[0031] The top outer wall of the positioning block 97 located in the placement groove 91 is fixedly installed with an auxiliary block 15, the side of the auxiliary block 15 away from the first spring 98 is set to an arc shape, the support block 93 is set to an iron block, the outer wall of the placement block is provided with an anti-slip layer, the positioning grooves 96 are provided with four groups, and the four groups of positioning grooves 96 are distributed in a ring shape, the side of the positioning block 97 away from the first spring 98 is set to an arc shape, and the side of the positioning block 97 away from the first spring 98 is provided with a buffer pad; during operation, the setting of the auxiliary block 15 is convenient for use with the support block 93, that is, the tank body is placed on the support block 93, and under the action of gravity, the support block 93 moves down and squeezes the auxiliary block 15, so that the auxiliary block 15 drives the positioning block 97 to move and makes the positioning block 97 gradually retract into the positioning groove 96, so that the positioning mechanism 9 can operate better, and the side of the positioning block 97 away from the first spring 98 is set to an arc shape for easy fit with the outer wall of the tank body.

[0032] A lifting groove 16 is provided in the sterilization cover 8, and a lifting block 17 is slidably installed in the lifting groove 16. An engaging groove 18 connected to the lifting groove 16 is provided at the bottom of the sterilization cover 8. A dewatering ring 19 is fixedly installed at the bottom of the lifting block 17, and a water-absorbing sponge 20 is fixedly installed on the inner wall of the dewatering ring 19. An extrusion column 21 is fixedly installed on the inner top wall of the lifting groove 16. The bottom end of the extrusion column 21 passes through the lifting block 17 and is fixedly installed with an extrusion block 22. The bottom end of the dewatering ring 19 extends out of the engaging groove 18 and is fixedly installed with a third magnetic block 23. During operation, after the sterilization is completed, the cylinder 7 starts and drives the placement plate 4 to move down and reset to the initial state. In the process of descending, the support block 93 cooperates with the third magnetic block 23 and drives the dewatering ring 1 under the action of gravity. 9 moves downward, and then wraps the tank body that is ejected from the positioning column 92, and the absorbent sponge 20 fixedly connected to the inner wall of the dewatering ring 19 absorbs the water droplets on the outer wall of the tank body, and there is no need to wipe the tank body dry subsequently. After the next round of tank body disinfection begins, along with the rise of the placement tray 4, the dewatering ring 19 is pushed up and drives the absorbent sponge to return to the lifting groove 16. During this process, the upper and lower ends of the absorbent sponge are both set to be concave, which is convenient for the entry of the tank body and the squeezing block 22 to squeeze the absorbent sponge 20, so as to squeeze out the water in the absorbent sponge 20, and the squeezed water can be discharged through the water guide hole opened between the positioning column 92 and the placement tray 4, and discharged out of the box body 1 through the auxiliary hole opened at the bottom of the box body 1 and connected to the sterilization chamber 2, so as to avoid the accumulation of water in the placement tray 4.

[0033] Slide blocks are fixedly installed on both sides of the inner wall of the positioning groove 96, and sliding grooves 24 adapted to the slide blocks are opened on both sides of the outer wall of the positioning block 97; during operation, the positioning block 97 is limited by the cooperation between the slide block and the sliding groove 24 to prevent the positioning block 97 from being offset.

[0034] A take-out slot is provided on the back of the box body 1, and a take-out cover 26 is movably installed on the back of the box body 1 through a hinge. The outer wall of the take-out cover 26 is provided with a sealing gasket, and the outer wall of the box body 1 is provided with a heat-insulating layer. During operation, the take-out cover 26 is provided to facilitate the removal of sterilized canned food and can bodies, and the heat-insulating layer is provided on the outer wall of the box body 1 to ensure the temperature in the sterilization chamber 2.

[0035] A box cover 25 is movably mounted on one side of the box body 1 through a hinge, and an observation port is opened on the box cover 25, and transparent tempered glass is arranged in the observation port; when working, the arrangement of the observation port and the box cover 25 makes it convenient to observe the sterilization and cleaning in the box body 1 at any time and respond accordingly.

[0036] Working principle: by cooperating the placement tray 4 with the sterilization cover 8, a certain degree of sealed space is formed to ensure the effect of high-temperature sterilization, that is, multiple cans are placed in the placement tray 4 and arranged neatly, and the placement tray 4 is driven to move up by starting the cylinder 7, so that the top of the placement tray 4 fits with the bottom of the sterilization cover 8. An air outlet groove is provided at the bottom of the sterilization cover 8 to introduce high-temperature gas to the placement tray 4 to sterilize the cans at high temperature. The sterilization cover 8 is connected to the external high-temperature steam through a pipeline, and the cooperation and use of the bottom ring 5 and the support ring 6 can support the placement tray 4 and reduce the pressure of the motor 3. At the same time, the motor 3 can be started to drive the placement tray 4 to rotate, thereby accelerating the sterilization efficiency. The positioning mechanism 9 is set to facilitate the clamping and positioning of the cans of canned food. The auxiliary block 15 is arranged to facilitate the use with the support block 93, that is, the tank body is placed on the support block 93, and the support block 93 moves down under the action of gravity and squeezes the auxiliary block 15, so that the auxiliary block 15 drives the positioning block 97 to move and the positioning block 97 gradually retracts into the positioning groove 96, so that the part of the positioning block 97 located in the placement groove 91 gradually retracts into the positioning groove 96, and at the same time, the positioning block 97 applies pressure to the first spring 98, and the pillar tank body completely enters the placement groove 91, that is, the bottom of the support block 93 contacts the inner bottom wall of the placement groove 91, and at this time, under the elastic force of the first spring 98, the positioning block 97 cooperates with the tank body to press The first magnetic block 95 is used for clamping and facilitating the buffering and offsetting of the shaking caused by the rotation of the placement plate 4. The support rod 94 cooperates with the first magnetic block 95 to support and position the support rod 94. When the part of the positioning block 97 located in the placement groove 91 gradually enters the positioning groove 96, that is, after the positioning block 97 moves a certain distance, the limit groove 10 is aligned with the card groove 14, and then the pressure on the second magnetic block 13 disappears. Then, under the action of the elastic force of the second spring 12, one end of the second magnetic block 13 pops out and is inserted into the card groove 14, and then the positioning block 97 is positioned, that is, to avoid deformation or damage of the can body caused by excessive clamping force under the influence of high-temperature sterilization. After the sterilization is completed, the cylinder 7 drives the placement plate 4 to descend. At this time, the second magnetic block 13 cooperates with the support rod 9 4. At this time, the distance between the second magnetic block 13 and the first magnetic block 95 is gradually reduced, and the side surfaces of the second magnetic block 13 and the first magnetic block 95 adjacent to each other are set to the same level, that is, both are positive or both are negative. Then, under a strong repulsive force, the second magnetic block 13 pushes the first magnetic block 95 to move, so that the part of it located in the card slot 14 is retracted into the limit slot 10. Then, under the elastic force of the first spring 98, the positioning block 97 pops out and resets to the initial state, which is convenient for the next sterilization and clamping. After the sterilization is completed, the cylinder 7 starts and drives the placement plate 4 to move down and reset to the initial state. In the process of descending, the support block 93 cooperates with the third magnetic block 23 and drives the water removal ring 19 to move down under the action of gravity, and then wraps the tank body that is ejected from the positioning column 92.The absorbent sponge 20 fixedly connected to the inner wall of the water removal ring 19 will absorb the water droplets on the outer wall of the tank body, and there is no need to wipe the tank body dry later. After the next round of tank body disinfection begins, along with the rise of the placement tray 4, the water removal ring 19 is pushed up and drives the absorbent sponge to return to the lifting groove 16. In this process, the upper and lower ends of the absorbent sponge are both set to be concave, which is convenient for the entry of the tank body and the squeeze block 22 to squeeze the absorbent sponge 20 to squeeze out the water in the absorbent sponge 20. The squeezed water can be discharged through the water guide hole opened between the positioning column 92 and the placement tray 4, and discharged from the box body 1 through the auxiliary hole opened at the bottom of the box body 1 and connected to the sterilization chamber 2, so as to avoid water accumulation in the placement tray 4.

[0037] Since the structure of the high temperature steam engine belongs to the prior art, it is not described in the present invention document.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A canned food sterilization box with a clamping structure, comprising a box body (1); a sterilization chamber (2) is provided on the front of the box body (1); a motor (3) is fixedly mounted on the inner bottom wall of the sterilization chamber (2); a placement plate (4) is rotatably mounted on the output end of the motor (3), characterized in that: A bottom ring (5) is fixedly mounted on the inner bottom wall of the sterilization chamber (2), an annular groove is formed on the top of the bottom ring (5), a support ring (6) is rotatably mounted in the annular groove, the top of the support ring (6) extends out of the annular groove and is fixedly connected to the bottom of the placement plate (4), a support groove is formed on the top of the support ring (6), a cylinder (7) is fixedly mounted on the inner bottom wall of the support groove, the output end of the cylinder (7) abuts against the bottom of the placement plate (4), a sterilization cover (8) is fixedly mounted on the inner top wall of the sterilization chamber (2), and a positioning mechanism (9) is provided on the placement plate (4); The positioning mechanism (9) comprises a placement groove (91) formed on the inner bottom wall of the placement plate (4); a fixedly connected positioning column (92) is installed on the inner bottom wall of the placement groove (91); a slidably connected support block (93) is installed in the placement groove (91); a fixedly connected support rod (94) is installed at the bottom of the support block (93); the bottom end of the support rod (94) passes through the placement column and the placement plate (4) in sequence and is fixedly installed with a first magnetic block (95); a positioning groove (96) is formed on the inner side wall of the placement groove (91); a positioning block (97) is slidably installed in the positioning groove (96); one end of the positioning block (97) extends into the placement groove (91); and the other end of the positioning block (97) is elastically connected to the inner side wall of the positioning groove (96) via a first spring (98); A limiting groove (10) is provided in the positioning block (97), a sliding block (11) is slidably installed in the limiting groove (10), one end of the sliding block (11) is elastically connected to the inner side wall of the limiting groove (10) via a second spring (12), a clamping groove (14) is provided on the inner bottom wall of the positioning groove (96), a second magnetic block (13) is fixedly installed on the other end of the sliding block (11), a through groove connected to the limiting groove (10) is provided at the bottom of the positioning block (97), and a clamping groove (14) is provided on the inner bottom wall of the positioning groove; The top outer wall of the positioning block (97) located in the placement groove (91) is fixedly mounted with an auxiliary block (15); a side of the auxiliary block (15) away from the first spring (98) is arranged in an arc shape; the support block (93) is arranged as an iron block; an outer wall of the placement block is provided with an anti-slip layer; four groups of positioning grooves (96) are arranged, and the four groups of positioning grooves (96) are distributed in an annular manner; a side of the positioning block (97) away from the first spring (98) is arranged in an arc shape; and a buffer pad is provided on a side of the positioning block (97) away from the first spring (98); The sterilization cover (8) is provided with a lifting groove (16), a lifting block (17) is slidably installed in the lifting groove (16), a fitting groove (18) connected to the lifting groove (16) is provided at the bottom of the sterilization cover (8), a dewatering ring (19) is fixedly installed at the bottom of the lifting block (17), a water-absorbing sponge (20) is fixedly installed on the inner wall of the dewatering ring (19), an extrusion column (21) is fixedly installed on the inner top wall of the lifting groove (16), the bottom end of the extrusion column (21) passes through the lifting block (17) and is fixedly installed with an extrusion block (22), and the bottom end of the dewatering ring (19) extends out of the fitting groove (18) and is fixedly installed with a third magnetic block (23).

2. The canned food sterilization box with a clamping structure according to claim 1, characterized in that: Slide blocks are fixedly mounted on both sides of the inner wall of the positioning groove (96), and sliding grooves (24) adapted to the slide blocks are provided on both sides of the outer wall of the positioning block (97).

3. The canned food sterilization box with a clamping structure according to claim 1, characterized in that: The back of the box body (1) is provided with a take-out slot, the back of the box body (1) is movably mounted with a take-out cover (26) via a hinge, the outer wall of the take-out cover (26) is provided with a sealing gasket, and the outer wall of the box body (1) is provided with a heat-insulating layer.

4. The canned food sterilization box with a clamping structure according to claim 1, characterized in that: A box cover (25) is movably mounted on one side of the box body (1) via a hinge, and an observation port is provided on the box cover (25), wherein transparent tempered glass is arranged in the observation port.

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