Transitional clamping weighing machine

Abstract

The utility model relates to a transitionable clamping weighing machine, which comprises a transmission assembly and a controller, the transmission assembly comprises a buffer section, a weighing section and a rejecting section which are sequentially connected along the transmission direction, and clamping conveying assemblies are arranged above the transmission assembly and correspond to the buffer section and the rejecting section. An adjustable conveying channel with the conveying direction the same as that of the conveying assembly is formed in the clamping conveying assembly, the conveying speed of the clamping conveying assembly, the conveying speed of the buffering section and the conveying speed of the weighing section are sequentially increased from low to high, and the controller is in signal connection with the weighing section. According to the transitionable clamping weighing machine, through the arranged clamping conveying assembly, a product can be stably transferred to the conveying assembly, so that the product is more stable during transferring, and the situation that the product is unstable and shakes after being rotated to the conveying assembly is avoided; and meanwhile, the speed difference is set for the conveying speed of the clamping conveying assembly, the buffering section and the weighing section, the distance between two products can be increased, and the single product can be independently weighed.

Description

TECHNICAL FIELD

[0001] The utility model relates to weighing machine technical field, concretely is a kind of clamping weighing machine of transition. BACKGROUND

[0002] The transmission weighing machine is also called conveying weighing system or dynamic weighing machine, which is a kind of equipment combining conveying belt and weighing function, widely used in logistics, warehousing, industrial production line and other fields, which can measure the weight of the object in real time during the movement of the object, and automatically record and process data.

[0003] In the prior art, when the docking equipment is docked with the weighing machine, the gap is relatively large, and the product is very unstable when it is weighed on the weighing machine, and is prone to shaking, especially bottled liquid, which can cause the bottle to fall, and because the transmission speed of the docking equipment and the weighing machine is the same, the bottled product cannot be weighed on the weighing table when it is transferred from the docking equipment to the weighing machine due to the close distance, therefore, a clamping weighing machine for transition is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the shortcomings of the prior art, the utility model provides a clamping weighing machine for transition, which has the advantages of stable transmission and single product weighing, and solves the problems of unstable transmission and single product weighing.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a clamping weighing machine for transition, comprising a transmission assembly and a controller, the transmission assembly comprises a buffer section, a weighing section and a rejection section connected in sequence along the transmission direction, a clamping conveying assembly is arranged above the buffer section and the rejection section of the transmission assembly, and an adjustable transmission channel with the same transmission direction as the transmission assembly is formed in the clamping conveying assembly, the transmission speed of the clamping conveying assembly, the buffer section and the weighing section increases from slow to fast in turn, and the controller is signal-connected with the weighing section.

[0006] Further, the clamping conveying assembly is arranged on a mounting bracket, two mounting brackets are located at both ends of the transmission assembly respectively, and the clamping conveying assembly comprises two adjusting units and a conveying unit.

[0007] Further, the adjustable transmission channel is located between the two conveying units, the conveying unit is located above the mounting bracket and connected with the mounting bracket through the adjusting unit.

[0008] Further, part of the vertical projection of the conveying unit falls on the transmission assembly, and the conveying unit makes linear motion above the mounting bracket and the transmission assembly.

[0009] Further, the transmission assembly is arranged on a rack, a collection box is fixed on the rack corresponding to the rejection section and inclined, a cylinder is fixed on the rack corresponding to the collection box, a push plate is fixed on the outer side of the output shaft of the cylinder, the push plate is above the rejection section and linearly moves the collection box on the rejection section, and the controller is signal connected with the cylinder.

[0010] Compared with the prior art, the technical scheme has the following beneficial effects:

[0011] 1. The transitionable clamping weighing machine can stably transfer the product to the transmission assembly, so that the product is more stable during the transfer, thereby avoiding the instability and shaking of the product after being transferred to the transmission assembly.

[0012] 2. The transitionable clamping weighing machine can improve the distance between two products by setting the speed difference of the transmission speed of the clamping transmission assembly, the buffer section and the weighing section, and enable a single product to be weighed individually. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is a top view of the transmission assembly in the utility model;

[0015] Figure 3 It is a right view of the transmission assembly in the utility model;

[0016] Figure 4 It is a three-dimensional structure schematic diagram of the clamping conveying assembly in the utility model;

[0017] Figure 5 It is a three-dimensional structure schematic diagram of the adjusting unit in the utility model.

[0018] In the figure: 1 transmission assembly, 11 buffer section, 12 weighing section, 13 rejection section, 2 clamping conveying assembly, 2 adjustable transmission channel, 3 adjusting unit, 31 top plate, 32 bottom plate, 33 moving block, 34 vertical screw rod, 35 vertical rod, 36 inner side plate, 37 outer side plate, 38 horizontal screw rod, 39 horizontal rod, 4 conveying unit, 5 cylinder, 6 push plate, 7 collection box, 8 rack, 9 mounting frame, 10 controller. DETAILED DESCRIPTION

[0019] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0020] Embodiment 1

[0021] Please refer to Figures 1-5 The transitional clamping weighing machine comprises a transmission assembly 1 and a controller 10, the transmission assembly 1 comprises a buffer section 11, a weighing section 12 and a rejection section 13 connected in sequence along a transmission direction, clamping conveying assemblies 2 are arranged above the transmission assembly 1 corresponding to the buffer section 11 and the rejection section 13, and the clamping conveying assemblies 2 are formed with adjustable transmission channels in the same transmission direction as the transmission assembly 1, the transmission speeds of the clamping conveying assemblies 2, the buffer section 11 and the weighing section 12 gradually increase from slow to fast, and the controller 10 is signal connected with the weighing section 12.

[0022] In application, the clamping conveying assemblies 2 at the buffer zone work and run, the products in the adjustable transmission channels are gradually transmitted and moved out of the adjustable transmission channels and moved to the buffer section 11, when the products are moved from the adjustable transmission channels to the buffer section 11, the clamping conveying assemblies 2 clamp the products, so that the products can be stably moved from the adjustable transmission channels to the buffer section 11 on the transmission assembly 1, avoiding the instability and shaking of the products when the products are transferred to the buffer section 11; meanwhile, when the products are transferred from the clamping conveying assemblies 2 to the transmission assembly 1, due to the speed difference of the transmission speeds between the clamping conveying assemblies 2 and the buffer section 11, the distance between the adjacent two products can be pulled apart, so that when a single product is transferred from the buffer section 11 to the weighing section 12, the single weighing can be realized.

[0023] Specifically, the weighing sensor is arranged on the transmission assembly 1 corresponding to the weighing section 12.

[0024] Embodiment 2

[0025] The basic content of embodiment 1 is different in that:

[0026] Please refer to Figure 1 , Figure 4 and Figure 5The clamping conveying assembly 2 in the embodiment is arranged on the mounting frame 9, two mounting frames 9 are respectively located at two ends of the conveying assembly 1, the clamping conveying assembly 2 comprises two adjusting units 3 and conveying units 4, the adjustable conveying channel is located between the two conveying units 4, the conveying unit 4 is located above the mounting frame 9 and is connected with the mounting frame 9 through the adjusting unit 3, part of the vertical projection of the conveying unit 4 falls on the conveying assembly 1, and the conveying unit 4 moves linearly above the mounting frame 9 and the conveying assembly 1.

[0027] When the product is conveyed in the adjustable conveying channel, the size of the adjustable conveying channel is adjusted through the adjusting assembly, so that the adjustable conveying channel can adapt to the size of the product, and when the product is conveyed in the adjustable conveying channel, the two conveying units 4 clamp the product, so that the product can be stably transferred from the adjustable conveying channel to the buffer section 11.

[0028] In a specific embodiment, please refer to Figure 5 :

[0029] The adjusting unit 3 comprises a top plate 31, a bottom plate 32, a moving block 33, a vertical screw rod 34, a vertical rod 35, an inner side plate 36, an outer side plate 37, a horizontal screw rod 38 and a horizontal rod 39, the vertical rod 35 is fixed between the top plate 31 and the bottom plate 32, the bottom plate 32 is fixed on the mounting frame 9, the vertical screw rod 34 is rotatably connected inside the top plate 31 and the bottom plate 32, the moving block 33 is threadedly connected with the vertical screw rod 34 and is slidably connected on the vertical rod 35, the horizontal rod 39 is fixed between the inner side plate 36 and the outer side plate 37, the horizontal screw rod 38 is rotatably connected inside the inner side plate 36 and the outer side plate 37, the horizontal screw rod 38 is threadedly connected with the moving block 33, the horizontal rod 39 is slidably connected in the moving block 33, and the conveying unit 4 is connected with the inner side plate 36; in application, the conveying unit 4 can be moved transversely by rotating the horizontal screw rod 38, so as to adjust the size of the adjustable conveying channel, and the conveying unit 4 can also be moved longitudinally by rotating the vertical screw rod 34, so as to further adjust the conveying unit 4, so that the conveying unit 4 can clamp the best part of the product when conveying different types of products.

[0030] Embodiment 3

[0031] The basic content of Embodiment 1 is different in that

[0032] Please refer to Figures 1-3 The conveying assembly 1 in the embodiment is arranged on the rack 8, the collecting box 7 is fixedly arranged on the rack 8 corresponding to the rejecting section 13, the air cylinder 5 is fixed on the rack 8 corresponding to the collecting box 7, the outer side of the output shaft of the air cylinder 5 is fixedly connected with the push plate 6, the push plate 6 is located above the rejecting section 13 and moves linearly above the rejecting section 13 to the collecting box 7, and the controller 10 is signal connected with the air cylinder 5.

[0033] When in use, after the product passes through the weighing section 12, the product is weighed and whether the product is qualified is recorded by the controller 10, after the unqualified product enters the rejecting section 13, the controller 10 drives the cylinder 5 to operate, the cylinder 5 drives the push plate 6 to push the unqualified product into the collecting box 7, the unqualified product is collected by the collecting box 7, and after the weighed product is qualified, the product passes through the rejecting section 13 under the transmission of the transmission assembly 1 and enters the clamping conveying assembly 2 at the rejecting section 13, and the product is transferred to a suitable position by the clamping conveying assembly 2.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A transitionable clamp weigher comprising a conveyor assembly (1) and a controller (10), characterized in that: The transmission assembly (1) includes a buffer section (11), a weighing section (12) and a rejection section (13) connected in sequence in the transmission direction, the transmission assembly (1) is provided with a clamping conveying assembly (2) above the corresponding buffer section (11) and the rejection section (13), and an adjustable transmission channel with the same transmission direction as the transmission assembly (1) is formed in the clamping conveying assembly (2), the transmission speeds of the clamping conveying assembly (2), the buffer section (11) and the weighing section (12) increase in sequence from slow to fast, and the controller (10) is signal connected with the weighing section (12).

2. A transitionable load cell as claimed in claim 1, wherein: The clamping conveying assembly (2) is arranged on the mounting frame (9), and the two mounting frames (9) are respectively located at the two ends of the transmission assembly (1), the clamping conveying assembly (2) includes two adjusting units (3) and a conveying unit (4).

3. A transitionable load cell as claimed in claim 2, wherein: The adjustable transmission channel is located between the two conveying units (4), the conveying unit (4) is located above the mounting frame (9) and is connected with the mounting frame (9) through the adjusting unit (3).

4. The transitional load cell of claim 2, wherein: Part of the vertical projection of the conveying unit (4) falls on the transmission assembly (1), and the conveying unit (4) moves linearly above the mounting frame (9) and the transmission assembly (1).

5. The transitional load cell of claim 1, wherein: The transmission assembly (1) is arranged on the rack (8), the rack (8) is obliquely fixed with a collection box (7) corresponding to the rejection section (13), the rack (8) is fixed with a pneumatic cylinder (5) corresponding to the collection box (7), the outer side of the output shaft of the pneumatic cylinder (5) is fixed with a push plate (6), the push plate (6) is located above the rejection section (13) and moves linearly towards the collection box (7) above the rejection section (13), and the controller (10) is signal connected with the pneumatic cylinder (5).

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