Large one-time forming stretching die for manufacturing fermentation tank body

Abstract

The utility model discloses a fermentation tank body manufacturing one-time forming large drawing die, and relates to the technical field of fermentation tank body manufacturing, the one-time forming large drawing die comprises a machine body, the machine body comprises a fixing frame, an upper die, a die rod and a lifting disc, and the upper die and the lifting disc are both installed on the fixing frame through hydraulic rods. A plurality of sliding grooves distributed annularly are formed in the lifting disc, sliding blocks are installed in the sliding grooves in a sliding mode, clamping grooves are formed in one sides of the sliding blocks, guide rods are fixedly installed in the sliding grooves, the guide rods are inserted into the corresponding sliding blocks in a penetrating mode, and springs are arranged on the guide rods in a sleeved mode. The sliding blocks slide in the sliding grooves along the guide rods and extrude the springs, the clamping grooves in the sliding blocks are clamped to the edges of the plates through the elastic force of the springs, the plates are positioned, and the situation that the raw material plates displace in the stamping process, and consequently manufacturing of the fermentation tank body fails is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to fermentation tank body manufacturing technical field, concretely to a kind of once forming big stretch die for fermentation tank body. BACKGROUND

[0002] Fermentation tank is a kind of equipment for microbial fermentation, its main body is usually made of stainless steel material, designed as cylindrical, the volume of fermentation tank can be from small laboratory level to large industrial production level, suitable for the production of various products, such as enzymes, yeast, feed, alcohol and so on, and biological pharmaceutical and activated sludge treatment process, once forming big stretch die is a kind of industrial mold for manufacturing metal or plastic container, it can complete the forming of tank body by once stretching process, this technology is suitable for producing fermentation tank of various sizes, because it can provide better mechanical properties and surface finish.

[0003] Some existing fermentation tank body once forming big stretch die does not have the component for positioning raw material plate, in the stamping production of fermentation tank body, raw material plate is prone to displacement, which can cause fermentation tank body manufacturing failure, to solve the above problems, the inventor proposes a kind of once forming big stretch die for fermentation tank body for solving the above problems. UTILITY MODEL CONTENTS

[0004] In order to solve the problem that some existing fermentation tank body once forming big stretch die does not have the component for positioning raw material plate, the purpose of the present utility model is to provide a kind of once forming big stretch die for fermentation tank body.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a kind of once forming big stretch die for fermentation tank body, including machine body, machine body includes fixed frame, upper die, die rod, lifting disc, upper die and lifting disc are both installed on fixed frame by hydraulic rod, multiple sliding grooves of annular distribution are set up on lifting disc, multiple sliding grooves are all slidably installed with sliding block, multiple sliding grooves are all fixedly installed with guide rod, and guide rod is inserted in corresponding sliding block, and multiple guide rods are all sleeved with spring.

[0006] Preferably, multiple toothed plates of annular distribution are slidably inserted in lifting disc, and one end of toothed plate is fixedly connected with corresponding sliding block, multiple first gears of annular distribution are rotatably installed in lifting disc, and first gear is engaged with corresponding toothed plate, tooth ring is rotatably installed in lifting disc, and the bottom end of multiple first gears is fixedly installed with second gear, and second gear is engaged with tooth ring.

[0007] Preferably, a mold groove is arranged in the upper mold, and the mold rod is inserted into the mold groove of the upper mold, and the lifting disc is sleeved on the mold rod, and the bottom end of the upper mold is attached to the upper surface of the lifting disc.

[0008] Preferably, a plurality of grooves are arranged in the bottom end of the upper mold in a ring shape, and the sliding block is slid in the corresponding groove.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1、In the utility model, according to the diameter of the plate, the sliding block is slid along the guide rod in the sliding groove and extrudes the spring, the spring force is utilized to make the clamping groove on the sliding block be clamped at the edge of the plate, the plate is positioned, the displacement of the raw plate in stamping is prevented, and the failure of the fermentation tank body manufacturing is caused.

[0011] 2、In the utility model, through setting the toothed plate, the first gear, the second gear and the gear ring, the synchronous movement of the plurality of sliding blocks is realized through the cooperation transmission among the toothed plate, the first gear, the second gear and the gear ring, so that the raw plate can be positioned in the middle of the lifting plate all the time and be limited. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Fig. 1 It is the whole structure schematic view of the utility model;

[0014] Fig. 2 It is the upper mold structure schematic view of the utility model;

[0015] Fig. 3 It is the lifting disc section structure schematic view of the utility model.

[0016] In the drawing: 1, machine body;11, upper mold;111, mold groove;112, groove;12, mold rod;13, lifting disc;131, sliding groove;14, fixed frame;2, sliding block;21, clamping groove;3, guide rod;4, spring;5, toothed plate;6, first gear;7, second gear;8, gear ring. DETAILED DESCRIPTION

[0017] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0018] Example: Figs. 1-3 As shown, the utility model provides a fermentation tank system with a one-time forming large stretching die, including a body 1, the body 1 includes a fixed frame 14, an upper die 11, a die rod 12, and a lifting plate 13. The upper die 11 and the lifting plate 13 are both mounted on the fixed frame 14 through a hydraulic rod. The lifting plate 13 is provided with a plurality of annular slide grooves 131, and sliders 2 are slidably mounted in the plurality of slide grooves 131. A slot 21 is provided on one side of the plurality of sliders 2. Guide rods 3 are fixedly mounted in the plurality of slide grooves 131, and the guide rods 3 are inserted through the corresponding sliders 2. Springs 4 are sleeved on the plurality of guide rods 3. First, the upper and lower surfaces of the circular raw material plate are brushed with lubricating oil and placed on the upper surface of the lifting plate 13. According to the diameter of the plate, the slider 2 is made to slide along the guide rod 3 in the slide groove 131 and squeeze the spring. Spring 4, utilizes the elastic force of spring 4 to make the slot 21 on the slider 2 be clamped at the edge of the plate to position the plate, and then utilizes the hydraulic rod to drive the upper mold 11 to descend and fit with the lifting plate 13 to press the plate, then the hydraulic rod drives the upper mold 11 to continue to descend, and at the same time, the hydraulic rod drives the lifting plate 13 to descend synchronously, so that the mold rod 12 lifts the plate and inserts it into the upper mold 11 for shaping. In the stamping production of the fermentation tank body, as the diameter of the plate gradually decreases, the elastic force of spring 4 is utilized to make the slider 2 always limit the plate, which can prevent the raw material plate from being displaced, resulting in the failure of the fermentation tank body. After the fermentation tank body is completed, the hydraulic rod is first used to drive the upper mold 11 to rise and separate from the tank body, and then the hydraulic rod is used to drive the lifting plate 13 to rise, and the formed tank body sleeved on the mold rod 12 is demoulded.

[0019] A plurality of tooth plates 5 distributed in an annular manner are slidably inserted into the lifting plate 13 , and one end of the tooth plate 5 is fixedly connected to the corresponding slider 2 .

[0020] By adopting the above technical solution, the tooth plate 5 drives the slider 2 to slide in the sliding groove 131.

[0021] A plurality of first gears 6 distributed in an annular manner are rotatably mounted in the lifting plate 13 , and the first gears 6 are meshed with corresponding gear plates 5 .

[0022] By adopting the above technical solution, the first gear 6 drives the gear plate 5 to move or the gear plate 5 drives the first gear 6 to rotate.

[0023] The tooth ring 8 is rotatably installed in the lifting disc 13, the bottom end of each of the plurality of first gears 6 is fixedly installed with a second gear 7, and the second gear 7 is engaged with the tooth ring 8.

[0024] By adopting the above technical scheme, the first gear 6 drives the second gear 7 to rotate, the second gear 7 drives the tooth ring 8 to rotate or the tooth ring 8 drives the second gear 7 to rotate, and the second gear 7 drives the first gear 6 to rotate.

[0025] The upper mold 11 is provided with a mold groove 111, and the mold rod 12 is inserted into the mold groove 111 of the upper mold 11.

[0026] By adopting the above technical scheme, the hydraulic rod drives the lifting disc 13 to synchronously descend, so that the mold rod 12 lifts the plate and inserts into the mold groove 111 of the upper mold 11 to be shaped.

[0027] The lifting disc 13 is sleeved on the mold rod 12, and the bottom end of the upper mold 11 is attached to the upper surface of the lifting disc 13.

[0028] By adopting the above technical scheme, the lifting disc 13 can ascend and descend along the mold rod 12.

[0029] The bottom end of the upper mold 11 is provided with a plurality of annularly distributed grooves 112, and the sliding block 2 can slide in the corresponding groove 112.

[0030] By adopting the above technical scheme, when the bottom end of the upper mold 11 is attached to the upper surface of the lifting disc 13, the sliding block 2 can slide in the groove 112 of the upper mold 11.

[0031] Working principle: first, the upper and lower surfaces of the circular raw material plate are brushed with lubricating oil, and are placed on the upper surface of the lifting disc 13, according to the diameter of the plate, one of the sliders 2 is slid, the slider 2 drives the corresponding toothed plate 5 to move, the toothed plate 5 drives the corresponding first gear 6 to rotate, the first gear 6 drives the corresponding second gear 7 to rotate, the second gear 7 drives the gear ring 8 to rotate, the gear ring 8 drives the remaining second gears 7 to rotate, the second gears 7 drive the corresponding first gears 6 to rotate, the first gears 6 drive the corresponding toothed plates 5 to move, the toothed plates 5 drive the corresponding sliders 2 to move, so that the plurality of sliders 2 are synchronously moved away from each other and press the springs 4, the springs 4 are used to make the clamping grooves 21 on the sliders 2 clamp the edges of the plate, and the plate is positioned, then the hydraulic rod drives the upper die 11 to descend and adhere to the lifting disc 13 to press the plate, then the hydraulic rod drives the upper die 11 to continue to descend, and the hydraulic rod drives the lifting disc 13 to synchronously descend, so that the die rod 12 lifts the plate and inserts it into the upper die 11 to shape, in the fermentation tank body stamping manufacturing, as the diameter of the plate gradually decreases, the spring 4 is used to make the slider 2 always position the plate, so that the displacement of the raw material plate is prevented, and the fermentation tank body manufacturing failure is caused, after the fermentation tank body manufacturing is completed, the hydraulic rod drives the upper die 11 to ascend and separate from the tank body, then the hydraulic rod drives the lifting disc 13 to ascend, and the molded tank body sleeved on the die rod 12 is demolded.

[0032] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and equivalent technologies thereof, the present application also intends to include these modifications and variations.

Claims

1. A fermenter vessel manufacturing method using a one-step forming large-drawing die, comprising a machine body (1), characterized in that: The machine body (1) comprises a fixing frame (14), an upper mold (11), a mold rod (12) and a lifting disc (13), the upper mold (11) and the lifting disc (13) are both installed on the fixing frame (14) through hydraulic rods, a plurality of sliding grooves (131) are arranged in the lifting disc (13) in a ring shape, a plurality of sliding blocks (2) are slidably installed in the sliding grooves (131), a clamping groove (21) is formed in one side of each of the sliding blocks (2), a guide rod (3) is fixedly installed in each of the sliding grooves (131) and penetrates through the corresponding sliding block (2), and a spring (4) is sleeved on each of the guide rods (3).

2. A fermenter vessel using a once formed large stretch die mold according to claim 1, wherein A plurality of toothed plates (5) are slidably inserted into the lifting disc (13) in a ring shape, and one end of each toothed plate (5) is fixedly connected with the corresponding sliding block (2).

3. A fermenter vessel manufactured by a one-step forming large stretch die according to claim 1, wherein A plurality of first gears (6) are rotatably installed in the lifting disc (13) in a ring shape, and the first gears (6) are engaged with the corresponding toothed plates (5).

4. A fermenter vessel manufactured using a one-step forming large stretch die according to claim 3, wherein, A tooth ring (8) is rotatably installed in the lifting disc (13), the bottom end of each of the first gears (6) is fixedly installed with a second gear (7), and the second gear (7) is engaged with the tooth ring (8).

5. A fermenter vessel manufactured by a one-step forming large stretch die according to claim 1, wherein A mold groove (111) is formed in the upper mold (11), and the mold rod (12) can be inserted into the mold groove (111) of the upper mold (11).

6. A fermenter vessel manufactured using a one-step forming large stretch die according to claim 1, wherein, The lifting disc (13) is sleeved on the mold rod (12), and the bottom end of the upper mold (11) can be attached to the upper surface of the lifting disc (13).

7. A fermenter vessel manufactured by a one-step forming large stretch die according to claim 1, wherein A plurality of recesses (112) are arranged in the bottom end of the upper mold (11) in a ring shape, and the sliding blocks (2) can slide in the corresponding recesses (112).

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