Gram weight adjusting device

Abstract

The utility model discloses a gram weight adjusting device, and relates to the technical field of weight adjustment. The gram weight adjusting device comprises a support, a weight adjusting device and a controller, the feeding assemblies are arranged on the support at intervals in the preset direction; the material flow adjusting assembly is connected with the bracket and is adjacently arranged at the tail end close to the feeding assembly; the material opening and closing assembly is horizontally arranged on the support and connected with the tail end of the feeding assembly; the transmission assembly is connected with the material flow adjusting assembly and the material opening and closing assembly. One side of the driving assembly is connected with the support, and the output end of the driving assembly is connected with the transmission assembly. The utility model solves the problems that the traditional gram weight control method mainly depends on manual detection and adjustment, usually detects the weight of materials through regular sampling and manually adjusts production process parameters according to detection results, and the method is low in efficiency, limited in precision and high in production efficiency. And the requirements of modern industrial production on high precision and high efficiency are difficult to meet.

Description

Technical Field

[0001] The utility model relates to the technical field of weight adjustment, in particular to a gram weight adjustment device. Background Art

[0002] The gram weight adjustment device is a device widely used in the textile, paper, film and other industries to control and adjust the weight per unit area (gram weight) of the material. In these industries, the gram weight of the product is a key quality indicator that directly affects the physical properties, use effects and economic benefits of the product. Therefore, it is of great significance to accurately control the gram weight of the material.

[0003] Traditional weight control methods mainly rely on manual testing and adjustment, usually by regularly sampling and testing the weight of materials and manually adjusting production process parameters based on the test results. This method is not only inefficient, but also has limited accuracy and is difficult to meet the requirements of modern industrial production for high precision and high efficiency. There is currently no effective solution to the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a gram weight adjustment device to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A gram weight adjustment device, comprising: a bracket; a feeding assembly, which is arranged on the bracket at intervals along a preset direction; a material flow adjustment assembly, which is connected to the bracket and is adjacently arranged near the end of the feeding assembly; a material opening and closing assembly, which is horizontally arranged on the bracket and connected to the end of the feeding assembly; a transmission assembly, which is respectively connected to the material flow adjustment assembly and the material opening and closing assembly; a driving assembly, one side of which is connected to the bracket and an output end of which is connected to the transmission assembly; and a discharging assembly, which is adjacently arranged at the end of the material opening and closing assembly and is staggered with the end of the feeding assembly; wherein, when the driving assembly drives the transmission assembly for directional transmission, the transmission assembly drives the material flow adjustment assembly and the material opening and closing assembly to move synchronously to the preset position respectively, so that the device has the functions of adjustable material flow and material opening and closing control.

[0006] Preferably, the feed assembly comprises: a horizontally arranged trough body with an open top, a plurality of discharge ports spaced apart at the bottom of the trough body, a plurality of the discharge ports are respectively provided with flexible components, and a discharge component is provided at the end of the flexible component.

[0007] Preferably, the width of the trough body decreases from the top to the bottom.

[0008] Preferably, the material flow regulating assembly includes: a first clamping rod which is horizontally arranged and connected to the bracket at both ends through first bearings, the first clamping rod is provided with clamps corresponding to the feeding assembly, a directional extension piece is provided at the end of the clamping piece, and a rocking block is provided at the end of the directional extension piece close to the side of the feeding assembly.

[0009] Preferably, a semi-open groove is provided on the side of the rocking block away from the directional extension piece for allowing materials to flow downward.

[0010] Preferably, the material opening and closing component includes: a connecting rod which is horizontally arranged and connected to the bracket at both ends, notches corresponding to the feeding components and abutting against the ends thereof are respectively provided on the connecting rod, sliding components are respectively arranged on the top of the connecting rod and on both sides of the feeding components, a feeding fixing rod is horizontally arranged at the top movable end of the sliding component, and connecting blocks connected to the transmission component are respectively arranged on both sides of the top of the feeding fixing rod.

[0011] Preferably, a limiting component is provided at the top of the sliding assembly and away from the side of the material flow regulating assembly.

[0012] Preferably, the transmission assembly includes: two first joints arranged opposite to each other and respectively connected to the material flow regulating assembly and the material opening and closing assembly, the two first joints are respectively connected to the shaft side matching plates, and the shaft side matching plates are connected to the central axis which is horizontally arranged and connected to the bracket at both ends.

[0013] Preferably, the drive assembly includes: a back plate which is horizontally arranged and connected to the bracket at both ends, a motor mounting seat is vertically arranged near the center of the back plate, the motor mounting seat is rotatably connected to the central axis, a servo motor is horizontally arranged on one side of the motor mounting seat, and the output end of the servo motor is connected to the central axis through a connecting piece and a second joint.

[0014] Preferably, the discharge assembly comprises: a plurality of first discharge pipes matching the feed assembly, a plurality of detachable second discharge pipes being arranged at the ends of the plurality of first discharge pipes, and the plurality of second discharge pipes being detachably connected to the discharge fixing component via a limiting fixing member.

[0015] Beneficial effect: In the embodiment of the present application, an adjustable gram weight method is adopted. When the driving component drives the transmission component for directional transmission, the transmission component drives the material flow adjustment component and the material opening and closing component to move synchronously to the preset position respectively, so that the device has the functions of adjustable material flow and material opening and closing control, thereby achieving the purpose of adjustable material flow, thereby achieving the technical effect of improving the adjustment accuracy and efficiency, and further solving the problem that the traditional gram weight control method mainly relies on manual detection and adjustment, usually by regularly sampling and detecting the weight of the material, and manually adjusting the production process parameters according to the detection results. This method is not only inefficient, but also has limited accuracy, and it is difficult to meet the technical problems of high precision and high efficiency requirements of modern industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the gram weight adjustment device of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another gram weight adjustment device of the utility model;

[0018] Figure 3 This is a front view of the gram weight adjustment device of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the gram weight adjustment device of the utility model without the bracket;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of another weight adjustment device of the utility model without the bracket;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of another weight adjustment device of the utility model without the bracket;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the gram weight adjustment device of the utility model without the bracket and the back plate; and

[0023] Figure 8 It is a three-dimensional structural schematic diagram of a swing block of the gram weight adjustment device of the utility model.

[0024] The accompanying drawings are marked as follows:

[0025] 10. Bracket;

[0026] 20. Feeding assembly; 201. Tank body; 202. Discharging port; 203. Flexible component; 204. Unloading component;

[0027] 30. Material flow regulating assembly; 301. First clamping rod; 302. Clamping member; 303. Directional extension member; 304. Swinging block; 3041. Groove;

[0028] 40. Material opening and closing assembly; 401. Connecting rod; 402. Notch; 403. Sliding assembly; 404. Unloading fixing rod; 405. Connecting block; 406. Limiting component;

[0029] 50, transmission assembly; 501, first joint; 502, shaft side plate; 503, middle shaft;

[0030] 60, drive assembly; 601, back plate; 602, motor mounting seat; 603, servo motor; 604, connector; 605, second connector;

[0031] 70, discharging assembly; 701, first discharging pipe; 702, second discharging pipe; 703, limiting fixing member;

[0032] 80. Discharging fixing parts. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0035] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] like Figure 1-3 As shown, the present application relates to a gram weight adjustment device. The gram weight adjustment device includes: a bracket 10; the bracket 10 refers to a support frame, which can achieve good fixing and supporting effects; at the same time, it can also achieve the effect of cooperating with other components, thereby achieving multiple functional effects. Preferably, the bracket 10 is two vertical plates arranged opposite to each other; it can achieve the installation of multiple components between the two vertical plates. More preferably, the bracket 10 is equipped with multiple mounting holes; it can achieve good assembly and fixing effects of other components. More preferably, the bracket 10 is provided with a plurality of through grooves; it can achieve the effect of reducing weight, and at the same time, it can also achieve the effect of being used for assembly. In order to improve the stability of the structure, a number of horizontal rods are also arranged between the two brackets 10.

[0038] The feed assembly 20 is arranged on the bracket 10 at intervals along a preset direction; the two ends of the feed assembly 20 are connected to the bracket 10 through two fixing blocks, respectively, so as to achieve a good assembly effect, thereby ensuring a stable material feeding effect. In this application, the preset direction is the horizontal direction.

[0039] The material flow regulating component 30 is connected to the bracket 10 and is adjacently arranged near the end of the feeding component 20; both ends of the material flow regulating component 30 are respectively connected to the bracket 10 through bearings. At the same time, the material flow regulating component 30 is adjacently arranged near the end of the feeding component 20. By approaching or moving away from the end of the feeding component 20, the flow of the material can be adjusted, thereby obtaining a quantitative material weight.

[0040] The material opening and closing component 40 is horizontally arranged on the bracket 10 and connected to the end of the feeding component 20; by connecting the two ends of the material opening and closing component 40 to the bracket 10 respectively, and at the same time, connecting the material opening and closing component 40 to the end of the feeding component 20, a good material opening and closing effect can be achieved, thereby ensuring a good material conveying and stopping effect.

[0041] The transmission component 50 is respectively connected to the material flow regulating component 30 and the material opening and closing component 40; by connecting the transmission component 50 to the material flow regulating component 30 and the material opening and closing component 40 respectively, the effect of driving the other two components to act respectively through the transmission component 50 can be achieved, thereby achieving the effect of the corresponding function.

[0042] The driving component 60 has one side connected to the bracket 10, and its output end is connected to the transmission component 50; by fixedly connecting one side of the driving component 60 to the bracket 10 and connecting its output end to the transmission component 50, a good driving effect can be achieved, thereby achieving the effect of driving the transmission component 50 to move in a directional manner.

[0043] The discharging assembly 70 is disposed adjacent to the end of the material opening and closing assembly 40 and is staggered with the end of the feeding assembly 20 ; a good discharging effect can be achieved, thereby achieving the effect of improving the discharging efficiency.

[0044] When the driving component 60 drives the transmission component 50 for directional transmission, the transmission component 50 drives the material flow regulating component 30 and the material opening and closing component 40 to move synchronously to the preset position, so that the device has the functions of adjustable material flow and material opening and closing control.

[0045] The driving component 60 provides a stable driving force to drive the transmission component 50 to move in a directional manner. The transmission component 50 drives the material flow adjustment component 30 and the material opening and closing component 40 to move synchronously to the preset positions, and acts on the feeding component 20 respectively, so as to achieve good quantitative weight adjustment effect, material in and out and material flow adjustable effect.

[0046] From the above description, it can be seen that the present application achieves the following technical effects:

[0047] In the embodiment of the present application, an adjustable gram weight method is adopted. When the drive component 60 drives the transmission component 50 for directional transmission, the transmission component 50 drives the material flow adjustment component 30 and the material opening and closing component 40 to move synchronously to the preset position respectively, so that the device has the functions of adjustable material flow and material opening and closing control, thereby achieving the purpose of adjustable material flow, thereby realizing the technical effect of improving the adjustment accuracy and efficiency, and further solving the problem that the traditional gram weight control method mainly relies on manual detection and adjustment, usually by regularly sampling and detecting the weight of the material, and manually adjusting the production process parameters according to the detection results. This method is not only inefficient, but also has limited accuracy, and it is difficult to meet the technical problems of high precision and high efficiency requirements of modern industrial production.

[0048] Further, the feed assembly 20 comprises: a horizontally arranged trough 201 with an open top, a plurality of discharge ports 202 spaced apart at the bottom of the trough 201, a plurality of the discharge ports 202 are respectively provided with flexible components 203, and a discharge component 204 is provided at the end of the flexible component 203. It can be understood that by horizontally arranging the trough 201 with an open top, a good material supply effect can be achieved; at the same time, a plurality of discharge ports 202 are spaced apart at the bottom of the trough 201, the effect of material flowing out of the trough 201 can be achieved; and by respectively providing the flexible components 203 at the bottom of the discharge ports 202, the effect of protecting the material and adjusting the position can be achieved; and a discharge component 204 is provided at the end of the flexible component 203, the effect of ensuring the directional outflow of the material can be ensured. Among them, the flexible component 203 refers to a plastic hose; the discharge component 204 refers to a discharge hopper; the effect of being easy to achieve and easy to operate can be achieved.

[0049] Furthermore, the width of the trough 201 decreases from the top to the bottom. It is understandable that by setting the trough 201 to have a decreasing width from top to bottom, a good material flow effect can be ensured, thereby avoiding the occurrence of material accumulation. Preferably, a viewing window is provided on both sides or one side of the trough 201, which can achieve the effect of intuitively observing the material.

[0050] Further, the material flow regulating assembly 30 comprises: a first clamping rod 301 which is horizontally arranged and connected to the bracket 10 at both ends through a first bearing, a clamping member 302 corresponding to the feeding assembly 20 is arranged on the first clamping rod 301, a directional extension member 303 is arranged at the end of the clamping member 302, and a swing block 304 is arranged at the end of the directional extension member 303 close to the feeding assembly 20. It can be understood that the clamping member 302 is driven to move by the first clamping rod 301, the clamping member 302 drives the directional extension member 303 to move synchronously, the directional extension member 303 drives the swing block 304 synchronously, and the swing block 304 is arranged to abut against the material opening and closing assembly 40 near the groove 3041; a good material flow control effect can be achieved, thereby obtaining the required quantitative weight.

[0051] like Figure 8 As shown, the swing block 304 is provided with a semi-open groove 3041 for downward flow of materials on one side away from the directional extension member 303. It can be understood that by providing the groove 3041, a good material flow effect can be achieved. At the same time, because it is a non-penetrating structure, it can also cooperate with other components to achieve a good material cut-off effect.

[0052] like Figure 4-5As shown, the material opening and closing component 40 includes: a connecting rod 401 which is horizontally arranged and connected to the bracket 10 at both ends, and notches 402 corresponding to the feeding component 20 and abutting against the ends thereof are respectively provided on the connecting rod 401, and sliding components 403 are respectively provided on the top of the connecting rod 401 and on both sides of the feeding component 20, and a feeding fixing rod 404 is horizontally arranged at the top movable end of the sliding component 403, and connecting blocks 405 connected to the transmission component 50 are respectively provided on both sides of the top of the feeding fixing rod 404. It can be understood that, by horizontally arranging a connecting rod 401, opening a notch 402 thereon, and arranging the notch 402 to abut against the unloading component 204, a good material cutting effect can be achieved; at the same time, by arranging a sliding component 403 on the connecting rod 401, and arranging a unloading fixed rod 404 on the sliding component 403, and connecting the two ends of the unloading fixed rod 404 to the transmission component 50 through the connecting block 405, the unloading fixed rod 404 can be driven to drive the unloading fixed rod 404, thereby driving the unloading component 204 to move in a directional manner, thereby achieving the effect of material flowing to the discharge component 70.

[0053] Furthermore, a limiting component 406 is provided on the top of the sliding component 403 and away from the material flow regulating component 30. It can be understood that a good limiting and fixing effect can be achieved, thereby avoiding the situation of over-travel and the waste of discharged materials.

[0054] like Figure 4 As shown, the transmission assembly 50 includes: two first joints 501 arranged opposite to each other and respectively connected to the material flow regulating assembly 30 and the material opening and closing assembly 40, the two first joints 501 are respectively connected to the shaft side matching plate 502, and the shaft side matching plate 502 is connected to the horizontally arranged middle shaft 503 and the two ends of which are respectively connected to the bracket 10. It can be understood that a good power transmission effect can be achieved, thereby ensuring a good transmission effect of other components.

[0055] like Figure 6-7 As shown, the driving assembly 60 includes: a back plate 601 which is horizontally arranged and connected to the bracket 10 at both ends, a motor mounting seat 602 is vertically arranged near the center of the back plate 601, the motor mounting seat 602 is rotatably connected to the central axis 503, a servo motor 603 is horizontally arranged on one side of the motor mounting seat 602, and the output end of the servo motor 603 is connected to the central axis 503 through a connecting piece 604 and a second joint 605. It can be understood that a good driving effect can be achieved, thereby ensuring the provision of a stable driving force effect.

[0056] Of course, when components need to be rotated together, bearings and other components are used, which should be well known to those skilled in the art and will not be elaborated here.

[0057] like Figure 5 As shown, the discharge assembly 70 includes: a plurality of first discharge pipes 701 matching the feed assembly 20, a plurality of detachable second discharge pipes 702 are provided at the ends of the plurality of first discharge pipes 701, and the plurality of second discharge pipes 702 are detachably connected to the discharge fixing component 80 through the limiting fixing member 703. It can be understood that a good discharge effect can be achieved, and at the same time, by detachably providing the second discharge pipe 702, the difficulty of taking out the material can be avoided, thereby ensuring the effect of smooth material taking and thus avoiding the waste of materials.

[0058] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. The weight adjustment device is characterized in that: include: Bracket (10); A feed assembly (20) is arranged on the support (10) at intervals along a preset direction; A material flow regulating component (30) is connected to the support (10) and is disposed adjacent to the end of the feed component (20); A material opening and closing component (40) is horizontally arranged on the support (10) and connected to the end of the feeding component (20); A transmission component (50) is connected to the material flow regulating component (30) and the material opening and closing component (40) respectively; A driving assembly (60), one side of which is connected to the bracket (10), and an output end of which is connected to the transmission assembly (50); and A discharge assembly (70) is disposed adjacent to the end of the material opening and closing assembly (40) and is staggered with the end of the feed assembly (20); When the driving component (60) drives the transmission component (50) for directional transmission, the transmission component (50) drives the material flow regulating component (30) and the material opening and closing component (40) to move synchronously to a preset position, so that the device has the functions of material flow regulation and material opening and closing control.

2. The weight adjustment device according to claim 1, characterized in that: The feeding assembly (20) comprises: a horizontally arranged trough body (201) with an open top, a plurality of discharge ports (202) spaced apart at the bottom of the trough body (201), each of the plurality of discharge ports (202) being provided with a flexible component (203), and a discharge component (204) being provided at the end of each flexible component (203).

3. The weight adjustment device according to claim 2, characterized in that: The width of the trough body (201) decreases gradually from the top to the bottom.

4. The weight adjustment device according to claim 1, characterized in that: The material flow regulating component (30) comprises: a first clamping rod (301) which is arranged horizontally and connected to the bracket (10) at both ends through first bearings, the first clamping rod (301) is provided with clamping parts (302) corresponding to the feeding component (20), the end of the clamping part (302) is provided with a directional extension part (303), and the end of the directional extension part (303) is provided with a rocking block (304) close to the feeding component (20).

5. The weight adjustment device according to claim 4, characterized in that: The swing block (304) is provided with a semi-open groove (3041) on a side away from the directional extension piece (303) for materials to flow downward.

6. The weight adjustment device according to claim 1, characterized in that: The material opening and closing component (40) comprises: a connecting rod (401) which is horizontally arranged and connected to the bracket (10) at both ends; notches (402) corresponding to the feeding component (20) and abutting against the ends thereof are respectively arranged on the connecting rod (401); sliding components (403) are respectively arranged at the top of the connecting rod (401) and located on both sides of the feeding component (20); a material unloading fixing rod (404) is horizontally arranged at the top movable end of the sliding component (403); and connecting blocks (405) connected to the transmission component (50) are respectively arranged on both sides of the top of the material unloading fixing rod (404).

7. The weight adjustment device according to claim 6, characterized in that: A limiting component (406) is provided at the top of the sliding component (403) and on a side away from the material flow regulating component (30).

8. The weight adjustment device according to claim 1, characterized in that: The transmission assembly (50) comprises: two first joints (501) arranged opposite to each other and respectively connected to the material flow regulating assembly (30) and the material opening and closing assembly (40); the two first joints (501) are respectively connected to an axis side matching plate (502); the axis side matching plate (502) is connected to a central axis (503) arranged horizontally and connected to the bracket (10) at both ends.

9. The weight adjustment device according to claim 8, characterized in that: The driving assembly (60) comprises: a back plate (601) which is arranged horizontally and connected to the bracket (10) at both ends; a motor mounting seat (602) is arranged vertically near the center of the back plate (601); the motor mounting seat (602) is rotatably connected to the central axis (503); a servo motor (603) is arranged horizontally on one side of the motor mounting seat (602); and an output end of the servo motor (603) is connected to the central axis (503) via a connecting piece (604) and a second joint (605).

10. The weight adjustment device according to claim 1, characterized in that: The discharge assembly (70) comprises: a plurality of first discharge pipes (701) matching the feed assembly (20); a plurality of detachable second discharge pipes (702) are provided at the ends of the plurality of first discharge pipes (701); and the plurality of second discharge pipes (702) are detachably connected to the discharge fixing component (80) via a limiting fixing member (703).

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