Storage device for epoxy adhesive production

Abstract

The utility model provides a storage device for epoxy adhesive production, which comprises a base structure, the top of the base structure is provided with a plurality of storage structures, the plurality of storage structures are stacked in sequence, and the bottom of the bottommost storage structure is provided with a connecting pipe. The device is reasonable in design, by arranging the transmission lead screw capable of rotating, the transmission lead screw can drive the lifting plate to ascend and descend, when the lifting plate moves downwards, the storage barrel can suck epoxy adhesive in the connecting pipe into the storage barrel to be stored, when the epoxy adhesive needs to be discharged, the lifting plate moves upwards, and therefore the epoxy adhesive can be conveniently discharged. And the lifting plates push the epoxy adhesives in the storage barrels to enter the storage barrels again, the epoxy adhesives in the multiple stacked storage barrels can be placed in and discharged out at the same time, and the epoxy adhesives do not need to be taken down.

Description

Technical Field

[0001] This utility model mainly relates to the field of epoxy adhesive production, specifically to a storage device for epoxy adhesive production. Background Technology

[0002] Epoxy adhesives are high-performance adhesives based on epoxy resins, possessing excellent bond strength, chemical resistance, and durability. They are widely used in industrial manufacturing, electronics, automotive, and construction industries.

[0003] During the production of epoxy adhesives, they need to be stored in a suitable storage facility. It is recommended to store epoxy adhesives in a cool environment between 5 and 25°C, avoiding high temperatures (30°C) or low temperatures (<0°C). High temperatures may cause pre-curing or component decomposition, while low temperatures may lead to crystallization or increased viscosity.

[0004] During the operation of specific embodiments, the inventors discovered the following defects:

[0005] However, when epoxy adhesive is stored inside storage devices, multiple storage devices are stacked together to reduce the space occupied. But when epoxy adhesive is needed, the storage devices must be removed one by one from top to bottom, making it impossible to use the stored epoxy adhesive quickly.

[0006] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0007] 1. The technical problem to be solved by the utility model:

[0008] This invention provides a storage device for epoxy adhesive production, which solves the technical problems existing in the background art.

[0009] 2. Technical Solution:

[0010] To achieve the above objectives, the technical solution provided by this utility model is as follows: a storage device for epoxy adhesive production, comprising a base structure, a storage structure provided on the top of the base structure, the number of storage structures being multiple, the multiple storage structures being stacked sequentially, a connecting pipe being provided at the bottom of the bottommost storage structure, and an inlet / outlet structure being provided inside the storage structure, the inlet / outlet structure being connected to the connecting pipe.

[0011] The feeding and discharging structure includes a transmission screw, the top of which has feeding and discharging holes, and the number of feeding and discharging holes is set to two.

[0012] Furthermore, the base structure includes a base body, a support bar is provided on the top of the base body, the number of support bars is set to multiple, a servo motor is provided on the top of the base body, and a drive gear is provided at the output end of the servo motor.

[0013] Furthermore, the storage structure includes a storage bucket, the outer wall of which is provided with a limiting ring, the bottom of which is attached to the top of a support bar, the inner wall of which is provided with a guide bar, and a lifting plate is slidably connected inside the storage bucket.

[0014] Furthermore, the lifting plate has a mating hole in the middle, which is mated with the transmission screw, and the outer wall of the lifting plate has a sliding groove, which is slidably connected with the guide bar.

[0015] Furthermore, the top of the storage container is threadedly connected to a top cover, the top of the top cover is provided with a second fitting ring, and the bottom of the storage container is provided with a first fitting ring.

[0016] Furthermore, the number of transmission screws is equal to the number of storage structures. The bottom of the lowest transmission screw is provided with a driven gear, which meshes with the driving gear. The inner wall of the top of the transmission screw has fitting grooves on both sides, and the bottom of the inner wall of the transmission screw has inserts on both sides. The fitting grooves and inserts cooperate with each other.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0019] This invention utilizes a rotatable transmission screw to drive a lifting plate to move up and down. When the lifting plate moves downward, the storage tank can draw in the epoxy adhesive from the connecting pipe and store it inside. When discharge is required, the lifting plate moves upward, pushing the epoxy adhesive from the storage tank back into the storage tank. Epoxy adhesive from multiple stacked storage tanks can be simultaneously added and discharged without needing to remove the epoxy adhesive. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0022] Figure 3 This is a three-dimensional cross-sectional view of the feeding and discharging structure of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the base structure of this utility model.

[0024] Figure label:

[0025] 1. Base structure; 101. Base body; 102. Support bar; 103. Servo motor; 104. Drive gear; 2. Storage structure; 201. Storage bucket; 202. Limiting ring; 203. Guide bar; 204. Lifting plate; 205. Mating hole; 206. Slide groove; 207. Top cover; 208. First fitting ring; 209. Second fitting ring; 3. Connecting pipe; 4. Feeding and discharging structure; 401. Transmission screw; 402. Driven gear; 403. Feeding and discharging hole; 404. Fitting groove; 405. Insert bar. Detailed Implementation

[0026] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0030] See attached document Figure 1-4 An epoxy adhesive production storage device includes a base structure 1, a storage structure 2 on the top of the base structure 1, and multiple storage structures 2 stacked sequentially. The bottom of the bottom storage structure 2 is provided with a connecting pipe 3. The storage structure 2 is provided with an inlet / outlet structure 4 inside, which is connected to the connecting pipe 3. First, a storage bucket 201 with a limit ring 202 on the outer wall is placed directly above the base structure 1, and then the storage structures 2 are stacked upwards sequentially.

[0031] A safety valve is installed at the end of the connecting pipe 3, with a set pressure threshold of 0.5MPa. It automatically releases pressure when overpressure occurs to prevent damage to the container.

[0032] The feeding / discharging structure 4 includes a transmission screw 401. The top of the transmission screw 401 has a feeding / discharging hole 403, and the number of feeding / discharging holes 403 is set to two. The number of transmission screws 401 is equal to the number of storage structures 2. The bottom of the transmission screw 401 is provided with a driven gear 402, which meshes with the driving gear 104. The inner wall of the top of the transmission screw 401 has a fitting groove 404 on both sides, and the bottom of the inner wall of the transmission screw 401 has an insert 405 on both sides. The fitting groove 404 and the insert 405 cooperate with each other. The storage bins 201 are placed on top of the storage bins 201 in sequence, and then the insert 405 at the bottom of the transmission screw 401 of the upper layer is inserted into the fitting groove 404 to realize the rotation between multiple transmission screws 401.

[0033] The driving gear 104 drives the driven gear 402 to rotate, the driven gear 402 drives the transmission screw 401 to rotate, the transmission screw 401 rotates through the fitting groove 404, the fitting groove 404 drives the transmission screw 401 of the upper layer to rotate through the insert 405, the top of the transmission screw 401 is sealed, and then the transmission screw 401 drives the lifting plate 204 inside the storage structure 2 to rise and fall.

[0034] Furthermore, the base structure 1 includes a base body 101, a support bar 102 is provided on the top of the base body 101, and the number of support bars 102 is set to multiple. A servo motor 103 is provided on the top of the base body 101, and a drive gear 104 is provided at the output end of the servo motor 103. When it is necessary to store epoxy adhesive, the servo motor 103 is started, and the servo motor 103 drives the drive gear 104 to rotate. The drive gear 104 drives the feeding and discharging structure 4 to perform transmission.

[0035] A temperature control unit (such as a semiconductor cooling chip) is embedded inside the base body 101. The storage temperature (5~25℃) is adjusted by an external temperature controller. A temperature sensor interface and a temperature sensor are added to the inner wall of the storage container 201.

[0036] The servo motor 103 adopts a closed-loop control system, which realizes the synchronous lifting of multiple sets of transmission screws 401 through encoder feedback, avoiding jamming caused by uneven load.

[0037] Furthermore, the storage structure 2 includes a storage bin 201. A limiting ring 202 is provided on the outer wall of the storage bin 201, with the bottom of the limiting ring 202 fitting against the top of the support bar 102. A guide bar 203 is provided on the inner wall of the storage bin 201. A lifting plate 204 is slidably connected inside the storage bin 201. A mating hole 205 is provided in the middle of the lifting plate 204, which engages with a transmission screw 401. A sliding groove 206 is provided on the outer wall of the lifting plate 204, and the sliding groove 206 is slidably connected to the guide bar 203. A top cover 207 is threadedly connected to the top of the storage bin 201. The top of the top cover 207 is provided with a second fitting ring 209, and the bottom of the storage bucket 201 is provided with a first fitting ring 208. When the lifting plate 204 moves upward, the epoxy adhesive inside the storage bucket 201 is squeezed, so that the epoxy adhesive enters the interior of the transmission screw 401 through the inlet / outlet hole 403 and is discharged through the connecting pipe 3. The transmission screw 401 and the connecting pipe 3 are connected by a rotary sealing ring. When the lifting plate 204 moves downward, the lifting plate 204 creates a negative pressure inside the storage bucket 201, so that the epoxy adhesive enters the interior of the transmission screw 401 through the connecting pipe 3 and enters the interior of the storage bucket 201 for storage.

[0038] The guide bar 203 and the slide 206 adopt a dovetail groove structure to ensure that the lifting plate 204 can only move in the vertical direction, and to prevent the lifting plate from deflecting when the transmission screw 401 rotates.

[0039] A silicone sealing gasket is added to the threaded connection between the top cover 207 and the storage container 201;

[0040] The contact surface between the limiting ring 202 and the support bar 102 is enhanced with a serrated interlocking structure to prevent the storage bucket 201 from sliding during stacking.

[0041] The storage bucket 201 and the transmission screw 401 are made of 316L stainless steel and coated with PTFE to prevent corrosion from adhesive residue.

[0042] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An epoxy adhesive production storage device, characterized by: The utility model provides a kind of storage structure, including base structure (1), the top of the base structure (1) is provided with storage structure (2), the quantity of the storage structure (2) is provided with multiple, multiple the storage structure (2) is sequentially stacked and placed, the bottom of the bottommost storage structure (2) is provided with connecting pipe (3), the inside of the storage structure (2) is provided with in-out structure (4), the in-out structure (4) is connected with connecting pipe (3); The in-out structure (4) comprises a transmission screw rod (401), the top of the transmission screw rod (401) is provided with an in-out hole (403), and the number of the in-out hole (403) is two. The base structure (1) comprises a base body (101), the top of the base body (101) is provided with a support strip (102), the number of the support strip (102) is multiple, the top of the base body (101) is provided with a servo motor (103), and the output end of the servo motor (103) is provided with a driving gear (104).

2. The storage device for epoxy adhesive production of claim 1, characterized in that: The storage structure (2) comprises a storage barrel (201), the outer wall of the storage barrel (201) is provided with a limiting ring (202), the bottom of the limiting ring (202) is attached to the top of the support strip (102), the inner wall of the storage barrel (201) is provided with a guide strip (203), and the inside of the storage barrel (201) is slidably connected with a lifting plate (204).

3. The storage device for epoxy adhesive production of claim 1, characterized in that: The middle of the lifting plate (204) is provided with a matching hole (205), the matching hole (205) is matched with the transmission screw rod (401), the outer wall of the lifting plate (204) is provided with a sliding groove (206), and the sliding groove (206) is slidably connected with the guide strip (203).

4. The storage device for epoxy adhesive production of claim 3, characterized in that: The top of the storage barrel (201) is threadedly connected with a top cover (207), the top of the top cover (207) is provided with a second attachment ring (209), the bottom of the storage barrel (201) is provided with a first attachment ring (208).

5. The storage device for epoxy adhesive production of claim 3, characterized in that: The number of the transmission screw rod (401) is equal to the number of the storage structure (2), the bottom of the bottommost transmission screw rod (401) is provided with a driven gear (402), the driven gear (402) is engaged with the driving gear (104), the inner wall of the top of the transmission screw rod (401) is provided with an attachment groove (404) on both sides, the bottom of the inner wall of the transmission screw rod (401) is provided with an insertion strip (405) on both sides, and the attachment groove (404) is matched with the insertion strip (405).

6. The storage device for epoxy adhesive production of claim 1, characterized in that: ​

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