Self-sealing flexible connection blanking structure

Abstract

The utility model relates to the technical field of blanking devices, in particular to a self-sealing flexible connection blanking structure which is used for connecting storage equipment and processing equipment to transport raw materials and comprises a silica gel connecting pipe, a buffer assembly is arranged on the outer wall of the silica gel connecting pipe, and the buffer assembly comprises a connecting block, a sleeve, a positioning rod and a supporting block. One end of the connecting block is connected with the outer wall of the silica gel connecting pipe, the other end of the connecting block is connected with the outer wall of the sleeve, one end of the positioning rod extends into the sleeve and is in sliding connection with the sleeve, the axis of the sleeve is parallel to the axis of the silica gel connecting pipe, and an elastic piece is further arranged in the sleeve. One end of the supporting block is connected with the end, away from the sleeve, of the positioning rod, and the other end of the supporting block abuts against the top of the machining equipment. The discharging structure is provided with a self-sealing structure, namely, the buffering assembly is arranged on the outer wall of the silica gel connecting pipe, so that the discharging structure has good sealing performance.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking devices, in particular to a self-sealed soft-connected blanking structure. Background Art

[0002] In the pharmaceutical industry, raw materials need to be transported from storage equipment to processing equipment. Sometimes, multiple raw materials need to be transported for mixing, so a material unloading structure needs to be installed between the two equipment to help transport the raw materials.

[0003] However, the material unloading structure in the prior art is usually a fixed structure that is snapped or pressed, and the storage equipment and processing equipment have different calibers and sizes, and cannot be adapted to equipment of different sizes. It is difficult to ensure the sealing of the connection between the material unloading structure and the equipment. If the connection is pressed too tightly, the risk of deformation and rupture of the material unloading structure will increase. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a self-sealing soft connection blanking structure. The utility model has a self-sealing structure, that is, a buffer component is arranged on the outer wall of the silicone connecting pipe, so that the blanking structure has good sealing performance.

[0005] The technical solution adopted by the utility model is as follows: a self-sealed soft-connected material discharge structure for connecting storage equipment and processing equipment for raw material transportation, including a silicone connecting tube, the outer wall of the silicone connecting tube is provided with a buffer assembly, the buffer assembly includes a connecting block, a sleeve, a positioning rod and a support block, one end of the connecting block is connected to the outer wall of the silicone connecting tube and the other end is connected to the outer wall of the sleeve, one end of the positioning rod extends into the interior of the sleeve and forms a sliding connection with the sleeve, the axis of the sleeve is parallel to the axis of the silicone connecting tube, an elastic part is also provided inside the sleeve, the elastic part squeezes the positioning rod toward the outside of the sleeve, one end of the support block is connected to the end of the positioning rod away from the sleeve and the other end is against the top of the processing equipment.

[0006] Preferably, one end of the sleeve away from the positioning rod is threadedly connected with a fastening bolt, the axis of the fastening bolt is colinear with the axis of the sleeve, one end of the elastic member abuts against the fastening bolt and the other end abuts against the positioning rod.

[0007] Preferably, a clamping ring is extended from the outer wall of one end of the silicone connecting tube close to the processing equipment, and the clamping ring is provided with a groove for the processing equipment to extend into, and a clamping groove adapted to the processing equipment is provided at the bottom of the groove, and the edge of the groove is provided with a rounded corner.

[0008] Preferably, a conical portion that fits with the outer wall of the silicone connecting tube extends from one end of the connecting block close to the silicone connecting tube.

[0009] Preferably, an end cap is threadedly connected to one end of the sleeve close to the positioning rod, the end cap is provided with a through hole for the positioning rod to pass through, and a positioning block is provided at one end of the positioning rod abutting against the elastic member, and the diameter of the positioning block is larger than the diameter of the through hole.

[0010] Preferably, the support block is hingedly connected to the positioning rod.

[0011] Preferably, the buffer components are in three groups and are evenly distributed around the circumference of the silicone connecting tube.

[0012] The beneficial effects of the utility model are as follows: the utility model has a self-sealed structure, that is, a buffer component is arranged on the outer wall of the silicone connecting tube. When the storage equipment is connected to the processing equipment through the silicone connecting tube and pressed, the silicone connecting tube is kept against the storage equipment under the action of the buffer component, and can still maintain good sealing under long-term use. The elastic material of the silicone connecting tube can prevent the risk of deformation and rupture caused by excessive force during compression. The feeding structure of the utility model has the advantage of good sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the utility model.

[0014] Figure 1 This is a structural schematic diagram of a self-sealing soft connection blanking structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Figure 3 It is a structural schematic diagram of the utility model in a relaxed state;

[0017] Figure 4 for Figure 2 A schematic diagram of the partially enlarged structure at B in the middle;

[0018] Figure 5 It is a top view schematic diagram of the utility model;

[0019] In the figure, 1-storage equipment, 2-processing equipment, 3-silicone connecting tube, 4-buffer assembly, 5-connecting block, 6-sleeve, 7-positioning rod, 8-support block, 9-elastic member, 10-fastening bolt, 11-clamping ring, 12-groove, 13-clamping groove, 14-rounded corner, 15-conical part, 16-end cover, 17-through hole, 18-positioning block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0021] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. The subsequent embodiments will not explain this one by one.

[0022] The directions and positions mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., are only for reference to the directions or positions of the drawings. Therefore, the directions and positions used are used to explain and understand the present invention, but not to limit the scope of protection of the present invention.

[0023] like Figures 1 to 5As shown, an embodiment of the utility model is a self-sealed soft connection unloading structure for connecting a storage device 1 and a processing device 2 for raw material transportation, comprising a silicone connecting tube 3, the outer wall of the silicone connecting tube 3 is provided with a buffer assembly 4, the buffer assembly 4 comprises a connecting block 5, a sleeve 6, a positioning rod 7 and a support block 8, one end of the connecting block 5 is connected to the outer wall of the silicone connecting tube 3 and the other end is connected to the outer wall of the sleeve 6, one end of the positioning rod 7 extends into the interior of the sleeve 6 and forms a sliding connection with the sleeve 6, the axis of the sleeve 6 is parallel to the axis of the silicone connecting tube 3, an elastic member 9 is further provided inside the sleeve 6, the elastic member 9 squeezes the positioning rod 7 toward the outside of the sleeve 6, one end of the support block 8 is connected to the end of the positioning rod 7 away from the sleeve 6 and the other end is against the top of the processing equipment 2. The utility model has a self-sealing structure, that is, a buffer component is arranged on the outer wall of the silicone connecting tube. When the storage equipment is connected with the processing equipment through the silicone connecting tube and pressed, the silicone connecting tube is kept against the storage equipment under the action of the buffer component, and can still maintain good sealing under long-term use. The elastic material of the silicone connecting tube can prevent the risk of deformation and rupture due to excessive force when pressed, and also has good wear resistance. It can withstand certain vibrations and deformations during material transportation, so as to adapt to different movements and deformations in the system, and can also provide a certain angle adjustment and torsion at the connection point to adapt to the layout and design of the system. The feeding structure of the utility model has the advantage of good sealing.

[0024] The silicone connecting tube in the utility model has a compressed state and a relaxed state under the action of the buffer component. Sometimes, it is necessary to transport a variety of raw materials for mixing. In the relaxed state, it is convenient to replace storage equipment and processing equipment.

[0025] The end of the sleeve 6 away from the positioning rod 7 is threadedly connected with a fastening bolt 10, the axis of the fastening bolt 10 is colinear with the axis of the sleeve 6, and one end of the elastic member 9 abuts against the fastening bolt 10 and the other end abuts against the positioning rod 7. Through the above structure, the threaded fastening bolt can be rotated to adjust the position, thereby adjusting the compression amount of the elastic member, playing the role of pre-tightening the elastic member, and can adjust the displacement of the silicone connecting tube, thereby affecting the sealing performance. For example, tightening the fastening bolt increases the compression amount of the elastic member, which ultimately causes the silicone connecting tube to fit the storage device more closely.

[0026] A clamping ring 11 is extended from the outer wall of one end of the silicone connecting tube 3 close to the processing equipment 2. The clamping ring 11 is provided with a groove 12 for the processing equipment 2 to extend into. The bottom of the groove 12 is provided with a clamping groove 13 adapted to the processing equipment 2, and the edge of the groove 12 is provided with a rounded corner 14. Through the above structure, the groove at the bottom of the clamping ring is used for the opening of the processing equipment to extend into, and the clamping groove inside the groove is clamped and fixed with the outward-turned structure of the opening of the processing equipment, which has the advantage of more firm clamping. The rounded corners on the edge of the groove facilitate the outward-turned structure to slide into the groove and have a guiding effect. The clamping ring is located on the outer wall of the silicone connecting tube, and a part of the silicone connecting tube extends into the processing equipment, which has the advantage of better sealing, can prevent material splashing, leakage to the outside, and external pollutants from entering the processing equipment. The overall structure adopts sealing materials. The above structure is very important for processing volatile, harmful or special materials.

[0027] The end of the connection block 5 close to the silicone connection tube 3 extends with a tapered portion 15 that fits the outer wall of the silicone connection tube 3. Through the above structure, the tapered portion can increase the contact area between the connection block and the silicone connection tube, thereby increasing the connection strength and improving the force conversion in the buffer assembly.

[0028] The end of the sleeve 6 close to the positioning rod 7 is threadedly connected with an end cap 16, and the end cap 16 is provided with a through hole 17 for the positioning rod 7 to pass through. The end of the positioning rod 7 against the elastic member 9 is provided with a positioning block 18, and the diameter of the positioning block 18 is larger than the diameter of the through hole 17. The positioning block of the positioning rod is limited in the sleeve by the end cap to prevent it from coming out, thereby ensuring the stability of the structure. The threaded end cap is also easy to disassemble and assemble. The overall structure of the utility model is simple, and it can be quickly disassembled and assembled, which has the advantages of saving time and labor costs.

[0029] The support block 8 is hingedly connected to the positioning rod 7. The support block is hingedly connected to the positioning rod so that the support block can rotate to a certain angle to facilitate the adaptation to the inclined surface of the top of the processing equipment, increase the contact area, and improve the stability of the buffer assembly.

[0030] The buffer components 4 are three groups and are evenly distributed around the circumference of the silicone connecting tube 3. Through the above structure, the three groups of evenly distributed buffer components are more evenly stressed and can provide a more stable buffer effect.

[0031] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A self-sealed flexible connection material discharge structure, used to connect a storage device (1) and a processing device (2) for raw material transportation, characterized in that: The invention comprises a silicone connecting tube (3), the outer wall of which is provided with a buffer assembly (4), the buffer assembly (4) comprising a connecting block (5), a sleeve (6), a positioning rod (7) and a supporting block (8), one end of the connecting block (5) is connected to the outer wall of the silicone connecting tube (3) and the other end is connected to the outer wall of the sleeve (6), one end of the positioning rod (7) extends into the sleeve (6) and forms a sliding connection with the sleeve (6), the axis of the sleeve (6) is parallel to the axis of the silicone connecting tube (3), an elastic member (9) is further provided inside the sleeve (6), the elastic member (9) presses the positioning rod (7) toward the outside of the sleeve (6), one end of the supporting block (8) is connected to the end of the positioning rod (7) away from the sleeve (6) and the other end abuts against the top of the processing equipment (2).

2. A self-sealing flexible connection blanking structure according to claim 1, characterized in that: One end of the sleeve (6) away from the positioning rod (7) is threadedly connected to a fastening bolt (10), the axis of the fastening bolt (10) is colinear with the axis of the sleeve (6), one end of the elastic member (9) abuts against the fastening bolt (10) and the other end abuts against the positioning rod (7).

3. A self-sealing flexible connection blanking structure according to claim 1, characterized in that: A clamping ring (11) extends from the outer wall of one end of the silicone connecting tube (3) close to the processing equipment (2), and the clamping ring (11) is provided with a groove (12) for the processing equipment (2) to extend into, and a clamping groove (13) adapted to the processing equipment (2) is provided at the bottom of the groove (12), and a rounded corner (14) is provided at the edge of the groove (12).

4. The self-sealing flexible connection blanking structure according to claim 1, characterized in that: A conical portion (15) is extended from one end of the connection block (5) close to the silicone connection tube (3) and is fitted with the outer wall of the silicone connection tube (3).

5. The self-sealing flexible connection blanking structure according to claim 2, characterized in that: An end of the sleeve (6) close to the positioning rod (7) is threadedly connected to an end cover (16), the end cover (16) being provided with a through hole (17) for the positioning rod (7) to pass through, and an end of the positioning rod (7) abutting against the elastic member (9) being provided with a positioning block (18), the diameter of the positioning block (18) being greater than the diameter of the through hole (17).

6. The self-sealing flexible connection blanking structure according to claim 1, characterized in that: The support block (8) is hingedly connected to the positioning rod (7).

7. The self-sealing flexible connection blanking structure according to claim 1, characterized in that: The buffer components (4) are in three groups and are evenly distributed around the circumference of the silicone connecting tube (3).

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