Plugging device for ton bag side sampling port

Abstract

The utility model discloses a ton bag side face sampling port is stopped up device, including plugging mounting bracket, primary swivel, primary drive part, clip subassembly, compression assembly and adhesive tape subassembly, the middle part hinged setting of primary swivel is on the top of plugging mounting bracket, and the drive end of primary drive part is through primary drive part hinged setting on plugging mounting bracket, and clip subassembly and compression assembly all set up on the swing end of primary swivel, and adhesive tape subassembly fixed setting is on the middle part of plugging mounting bracket, and compression assembly and adhesive tape subassembly all cooperate with clip subassembly. Through clip subassembly, compression assembly and adhesive tape subassembly etc. cooperation and use, can efficiently carry out pasting adhesive tape to the sampling port on the sample ton bag, effectively improve sampling efficiency, and the risk of bringing to the worker is avoided simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of sampling equipment, and in particular to a sealing device for the side sampling port of a ton bag. Background Technology

[0002] After receiving the materials from the ton bags, they need to be tested, such as the content of magnetic substances and the mass of materials at different depths within the bag. Due to the large size and weight of the ton bags, manual sampling is difficult; therefore, automated sampling equipment is used. Sampling is done from the side of the ton bag, leaving a sampling port that must be sealed to prevent material from falling out. Since sampling is automated, manual sealing would not only reduce efficiency but also pose safety risks to workers. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a sealing device for the side sampling port of a ton bag.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A sealing device for the side sampling port of a ton bag includes a sealing mounting frame, a primary rotating frame, a primary driving component, a clamp assembly, a pressing assembly, and an adhesive tape assembly. The middle part of the primary rotating frame is hinged to the top of the sealing mounting frame. The driving end of the primary driving component is hinged to the sealing mounting frame. The clamp assembly and the pressing assembly are both located on the swing end of the primary rotating frame. The adhesive tape assembly is fixedly located in the middle of the sealing mounting frame. Both the pressing assembly and the adhesive tape assembly cooperate with the clamp assembly.

[0006] Furthermore, the clamping assembly includes a secondary rotating frame, a secondary driving component, an adjusting end, an adjusting spring, and a pressing end. One end of the secondary rotating frame is hinged to the swing end of the primary rotating frame, and the middle part of the secondary rotating frame is hinged to the primary rotating frame via the secondary driving component. The adjusting end is located on the swing end of the secondary rotating frame, and the pressing end is rotatably located on the adjusting end via an adjusting shaft. Two sets of adjusting springs are provided between the pressing end and the adjusting end, and the adjusting springs are located on both sides of the adjusting shaft and are perpendicular to the adjusting shaft.

[0007] Furthermore, the clamp assembly includes a telescopic drive, a clamping drive, and clamping claws. The telescopic drive is fixedly mounted on the swing end of the primary rotating frame, and the clamping drive is fixedly mounted on the output part of the telescopic drive. The output part of the clamping drive is provided with two clamping claws that cooperate with the tape assembly.

[0008] Furthermore, the tape assembly includes a cutting drive, a cutting blade, a winding drive, a winding shaft, a tape pressing component, and a tape adjusting and releasing component. The cutting drive, the winding drive, and the tape adjusting and releasing component are all fixedly mounted on the sealing mounting frame. The winding shaft is fixedly mounted on the output part of the winding drive and connected to the waste part of the tape. The cutting blade is fixedly mounted on the output part of the cutting drive and is used to cut the adhesive part of the tape. The unused part of the tape is disposed within the tape adjusting and releasing component. The tape pressing component is disposed on the sealing mounting frame and cooperates with the adhesive part of the tape.

[0009] Furthermore, the tape clamping component includes a first clamping plate, a first clamping wheel, a second clamping plate, a second clamping wheel, a first tension spring, and a second tension spring. The sealing mounting bracket is hinged with the first clamping plate and the second clamping plate, which cooperate with the winding shaft. The first clamping plate is rotatably mounted with the first clamping wheel that matches one side of the tape, and the second clamping plate is rotatably mounted with the second clamping wheel that matches the other side of the tape. The first clamping plate is connected to the sealing mounting bracket through the first tension spring, and the second clamping plate is connected to the sealing mounting bracket through the second tension spring. The adhesive portion of the tape is located between the first clamping wheel and the second clamping wheel.

[0010] Furthermore, the tape adjustment and release component includes a stabilizing wheel, a locking seat, a locking roller, and a locking drive. The locking drive is fixedly mounted on the sealing mounting bracket, and the locking seat is fixedly mounted on the output portion of the locking drive. The locking seat is provided with at least two rotatable locking rollers that cooperate with the tape. The upper side of the sealing mounting bracket is provided with two stabilizing wheels that cooperate with the tape. The unused portion of the tape is disposed between the stabilizing wheels and the locking rollers.

[0011] Furthermore, the winding shaft, the stabilizing wheel, and the locking wheel are arranged in parallel to each other.

[0012] The beneficial effects of this utility model are:

[0013] 1) In this technology, by using clamping components, pressing components and tape components together, tape can be applied to the sampling port on the sample ton bag in a highly efficient manner, which can effectively improve sampling efficiency and avoid risks to workers.

[0014] 2) In this technology, the tape assembly is provided with a tape clamping component and a tape adjusting and releasing component, which can keep the tape in a taut state during the cutting process, making it convenient for the cutting blade to cut the tape. Attached Figure Description

[0015] Figure 1 This is a three-dimensional connection structure diagram of the sealing device;

[0016] Figure 2 This is a diagram showing the internal connection structure of the sealing device;

[0017] Figure 3 This is a diagram showing the fit between the sealing device and the sample ton bag;

[0018] In the diagram, 2-sample ton bag, 34-sealing mounting frame, 35-first-stage rotating frame, 36-second-stage rotating frame, 37-first-stage drive component, 38-second-stage drive component, 39-telescopic drive component, 40-clamping drive component, 41-gripper, 42-adjusting end, 43-adjusting spring, 44-pressing end, 45-adjusting shaft, 46-cutting drive component, 47-cutting blade, 48-winding drive component, 49-winding shaft, 50-first pressing plate, 51-first pressing wheel, 52-second pressing plate, 53-second pressing wheel, 54-stabilizing wheel, 55-locking seat, 56-locking wheel, 57-locking drive component, 58-tape, 59-first tension spring, 60-second tension spring. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] See Figures 1-3 This utility model provides a technical solution:

[0021] The sealing device for the side sampling port of a ton bag includes a sealing mounting frame 34, a primary rotating frame 35, a primary drive component 37, a clamp assembly, a pressing assembly, and a tape assembly. The primary rotating frame 35 is hinged to the top of the sealing mounting frame 34 at its center. The drive end of the primary drive component 37 is hinged to the sealing mounting frame 34 via the primary drive component 37. The clamp assembly and the pressing assembly are both mounted on the swing end of the primary rotating frame 35. The tape assembly is fixedly mounted on the center of the sealing mounting frame 34. Both the pressing assembly and the tape assembly cooperate with the clamp assembly. The primary drive component 37 is a pneumatic or hydraulic cylinder as used in the prior art. The pneumatic or hydraulic cylinder is controlled by a control valve. The control valve, clamp assembly, pressing assembly, and tape assembly are all electrically connected to a control center in the prior art, achieving automated sealing of the sampling port under the control of the control center. The sealing mounting bracket 34 is used to mount the primary rotating bracket 35, the primary drive component 37, and the tape assembly. The primary rotating bracket 35 is used to mount the clamp assembly and the clamping assembly. One end of the primary drive component 37 is hinged to the sealing mounting bracket 34, and the other end of the primary drive component 37 is hinged to the primary rotating bracket 35. One end of the secondary rotating bracket 36 is hinged to the primary rotating bracket 35, and one end of the secondary drive component 38 is hinged to the primary rotating bracket 35. The other end of the secondary drive component 38 is hinged to the middle of the primary rotating bracket 35. The tape assembly provides segments of tape 58.

[0022] In some embodiments, the clamping assembly includes a secondary rotating frame 36, a secondary driving member 38, an adjusting end 42, adjusting springs 43, and a pressing end 44. One end of the secondary rotating frame 36 is hinged to the swing end of the primary rotating frame 35, and the middle part of the secondary rotating frame 36 is hinged to the primary rotating frame 35 via the secondary driving member 38. The adjusting end 42 is disposed on the swing end of the secondary rotating frame 36, and the pressing end 44 is rotatably disposed on the adjusting end 42 via an adjusting shaft 45. Two sets of adjusting springs 43 are disposed between the pressing end 44 and the adjusting end 42, and the adjusting springs 43 are disposed on both sides of the adjusting shaft 45 and perpendicular to the adjusting shaft 45. The secondary driving member 38 is a pneumatic cylinder or a hydraulic cylinder in the prior art, and the pneumatic cylinder or hydraulic cylinder is controlled by a control valve, which is electrically connected to a control center. After adjustment, the adjusting end 42 is fixed on the secondary rotating frame 36. The pressing end 44 is rotatably set on the adjusting end 42 through the adjusting shaft 45. The adjusting shaft 45 is set vertically, and two adjusting springs 43 are set so that the pressing end 44 can rotate on the adjusting end 42. This allows the tape 58 to be better attached to the sampling port on the sample ton bag 2.

[0023] In some embodiments, the clamp assembly includes a telescopic drive 39, a clamping drive 40, and clamping jaws 41. The telescopic drive 39 is fixedly mounted on the swing end of the primary rotating frame 35, and the clamping drive 40 is fixedly mounted on the output portion of the telescopic drive 39. Two clamping jaws 41 that cooperate with the tape assembly are provided on the output portion of the clamping drive 40. Both the telescopic drive 39 and the clamping drive 40 are pneumatic or hydraulic cylinders in the prior art, controlled by a control valve electrically connected to a control center. The telescopic drive 39, fixed to the primary rotating frame 35, drives the clamping drive 40 to move. The clamping drive 40 controls the two clamping jaws 41 to clamp or loosen the tape 58 on the tape assembly.

[0024] In some embodiments, the tape assembly includes a cutting drive 46, a cutting blade 47, a winding drive 48, a winding shaft 49, a tape clamping component, and a tape adjustment and release component. The cutting drive 46, winding drive 48, and tape adjustment and release component are all fixedly mounted on the sealing mounting frame 34. The winding shaft 49 is fixedly mounted on the output portion of the winding drive 48 and connected to the waste portion of the tape 58. The cutting blade 47 is fixedly mounted on the output portion of the cutting drive 46 and used to cut the adhesive portion of the tape 58. The unused portion of the tape 58 is disposed within the tape adjustment and release component. The tape clamping component is disposed on the sealing mounting frame 34 and cooperates with the adhesive portion of the tape 58. The sealing mounting frame 34 is used to mount the cutting drive 46, the winding drive 48, the tape clamping component, and the tape adjustment and release component. The winding drive 48 is a motor as in the prior art, and the cutting drive 46 is a pneumatic cylinder or a hydraulic cylinder as in the prior art. The pneumatic cylinder or hydraulic cylinder is controlled by a solenoid valve. Both the winding drive 48 and the solenoid valve are electrically connected to a control center. Tape 58 is a double-sided tape. The adhesive portion of the double-sided tape is cut off by the cutter 47 to seal the ton bag. The unadhesive portion (i.e., the waste portion) of the double-sided tape is not cut off and is wound onto the winding shaft 49. The winding drive 48 drives the winding shaft 49 to rotate, and the cutting drive 46 drives the cutter 47 to perform the cutting operation. The tape clamping component is used to clamp the unadhesive portion, making it easier to cut the adhesive portion. The tape adjustment and release component is used to load the unused portion of tape 58.

[0025] In some embodiments, the tape clamping component includes a first clamping plate 50, a first clamping wheel 51, a second clamping plate 52, a second clamping wheel 53, a first tension spring 59, and a second tension spring 60. The sealing mounting bracket 34 is hinged with the first clamping plate 50 and the second clamping plate 52, which cooperate with the winding shaft 49. The first clamping plate 50 is rotatably mounted with the first clamping wheel 51, which is matched with one side of the tape 58. The second clamping plate 52 is rotatably mounted with the second clamping wheel 53, which is matched with the other side of the tape 58. The first clamping plate 50 is connected to the sealing mounting bracket 34 through the first tension spring 59, and the second clamping plate 52 is connected to the sealing mounting bracket 34 through the second tension spring 60. The adhesive portion of the tape 58 is located between the first clamping wheel 51 and the second clamping wheel 53. One end of the first pressing plate 50 and the second pressing plate 52 are both hinged to the sealing mounting bracket 34. The first pressing plate 50 is located near the locking drive member 57 and presses on the uncut tape 58 on the winding shaft 49. The second pressing plate 52 presses on the unattached part of the winding shaft 49. The adhesive part of the tape 58 extends from between the first pressing wheel 51 and the second pressing wheel 53 and can be cut by the cutting blade 47. The first tension spring 59 and the second tension spring 60 respectively tighten the other end of the first pressing plate 50 and the other end of the second pressing plate 52, so that the first pressing plate 50 and the second pressing plate 52 generate greater pressure and prevent the tape 58 from deviating when it is cut. First connecting posts are provided on the first pressing plate 50 and the first pressing wheel 51, and two second connecting posts are provided on the sealing mounting bracket 34. One end of the first tension spring 59 and the second tension spring 60 are respectively connected to the two first connecting posts, and the other end of the first tension spring 59 and the second tension spring 60 are respectively connected to the two second connecting posts.

[0026] In some embodiments, the tape adjustment and release component includes a stabilizing wheel 54, a locking seat 55, a locking roller 56, and a locking drive 57. The locking drive 57 is fixedly mounted on the sealing mounting bracket 34, and the locking seat 55 is fixedly mounted on the output portion of the locking drive 57. At least two rotatable locking rollers 56 that cooperate with the tape 58 are provided on the locking seat 55. Two stabilizing wheels 54 that cooperate with the tape 58 are provided on the upper side of the sealing mounting bracket 34. The unused portion of the tape 58 is located between the stabilizing wheels 54 and the locking rollers 56. The winding shaft 49, the stabilizing wheels 54, and the locking rollers 56 are arranged parallel to each other. The locking drive 57 is a pneumatic cylinder or a hydraulic cylinder in the prior art, controlled by a solenoid valve, which is electrically connected to a control center. There are two stabilizing rollers 54. The usable end of the tape 58 passes through the space between the two stabilizing rollers 54. The locking drive 57 is fixed on the sealing mounting bracket 34 and drives the locking seat 55 to move up and down. The locking seat 55 is equipped with three or four sets of locking rollers 56. The three or four sets of locking rollers 56 work in conjunction with the two stabilizing rollers 54 to clamp the unused tape 58 in the middle. As the tape 58 is used up, the locking drive 57 will drive the locking seat 55 to move upward. The stabilizing rollers 54, locking rollers 56, winding shaft 49, first pressure roller 51 and second pressure roller 53 are all arranged parallel to each other.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "bottom", "one end", "top", "middle", "other end", "coaxial", "one side", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "setting", "installation", "connection", "fixing", "hinged" and other such terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A sealing device for the side sampling port of a ton bag, characterized in that: The device includes a sealing mounting frame (34), a primary rotating frame (35), a primary driving component (37), a clamp assembly, a pressing assembly, and an adhesive tape assembly. The primary rotating frame (35) is hinged to the top of the sealing mounting frame (34) at its center. The driving end of the primary driving component (37) is hinged to the sealing mounting frame (34) via the primary driving component (37). The clamp assembly and the pressing assembly are both located on the swing end of the primary rotating frame (35). The adhesive tape assembly is fixedly located on the center of the sealing mounting frame (34). The pressing assembly and the adhesive tape assembly both cooperate with the clamp assembly.

2. The sealing device for the side sampling port of a ton bag according to claim 1, characterized in that: The clamping assembly includes a secondary rotating frame (36), a secondary driving member (38), an adjusting end (42), an adjusting spring (43), and a pressing end (44). One end of the secondary rotating frame (36) is hinged to the swing end of the primary rotating frame (35). The middle part of the secondary rotating frame (36) is hinged to the primary rotating frame (35) through the secondary driving member (38). The adjusting end (42) is located on the swing end of the secondary rotating frame (36). The pressing end (44) is rotatably located on the adjusting end (42) through the adjusting shaft (45). Two sets of adjusting springs (43) are provided between the pressing end (44) and the adjusting end (42). The adjusting springs (43) are located on both sides of the adjusting shaft (45) and are perpendicular to the adjusting shaft (45).

3. The sealing device for the side sampling port of a ton bag according to claim 1 or 2, characterized in that: The clamp assembly includes a telescopic drive (39), a clamping drive (40), and clamps (41). The telescopic drive (39) is fixedly mounted on the swing end of the first-stage rotating frame (35). The clamping drive (40) is fixedly mounted on the output part of the telescopic drive (39). The output part of the clamping drive (40) is provided with two clamps (41) that cooperate with the tape assembly.

4. The sealing device for the side sampling port of a ton bag according to claim 1 or 2, characterized in that: The tape assembly includes a cutting drive (46), a cutting blade (47), a winding drive (48), a winding shaft (49), a tape pressing component, and a tape adjusting and releasing component. The cutting drive (46), the winding drive (48), and the tape adjusting and releasing component are all fixedly mounted on the sealing mounting frame (34). The winding shaft (49) is fixedly mounted on the output part of the winding drive (48) and connected to the waste part of the tape (58). The cutting blade (47) is fixedly mounted on the output part of the cutting drive (46) and is used to cut the adhesive part of the tape (58). The unused part of the tape (58) is located inside the tape adjusting and releasing component. The tape pressing component is located on the sealing mounting frame (34) and cooperates with the adhesive part of the tape (58).

5. The sealing device for the side sampling port of a ton bag according to claim 4, characterized in that: The tape clamping component includes a first clamping plate (50), a first clamping wheel (51), a second clamping plate (52), a second clamping wheel (53), a first tension spring (59), and a second tension spring (60). The sealing mounting bracket (34) is hinged with the first clamping plate (50) and the second clamping plate (52) that cooperate with the winding shaft (49). The first clamping plate (50) is rotatably mounted with the first clamping wheel that mates with one side of the tape (58). (51) The second pressing plate (52) is rotatably provided with the second pressing wheel (53) matching the other side of the tape (58). The first pressing plate (50) is connected to the sealing mounting bracket (34) through the first tension spring (59). The second pressing plate (52) is connected to the sealing mounting bracket (34) through the second tension spring (60). The adhesive part of the tape (58) is located between the first pressing wheel (51) and the second pressing wheel (53).

6. The sealing device for the side sampling port of a ton bag according to claim 4, characterized in that: The tape adjustment and release component includes a stabilizing wheel (54), a locking seat (55), a locking roller (56), and a locking drive (57). The locking drive (57) is fixedly mounted on the sealing mounting bracket (34). The locking seat (55) is fixedly mounted on the output part of the locking drive (57). The locking seat (55) is provided with at least two rotatable locking rollers (56) that cooperate with the tape (58). The upper side of the sealing mounting bracket (34) is provided with two stabilizing wheels (54) that cooperate with the tape (58). The unused part of the tape (58) is located between the stabilizing wheel (54) and the locking roller (56).

7. The sealing device for the side sampling port of a ton bag according to claim 6, characterized in that: The winding shaft (49), the stabilizing wheel (54), and the locking wheel (56) are arranged in parallel to each other.

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