Quantitative yarn packaging equipment

Abstract

The utility model discloses quantitative yarn packaging equipment. The quantitative yarn packaging equipment comprises a feeding mechanism, a conveying mechanism and a balance weight mechanism which are sequentially arranged from front to back. According to the yarn quantitative packaging equipment, automatic weighing and conveying are achieved through structural cooperation to ensure that the weight of the whole package of packaged yarn is the same, manual work is replaced, the packaging efficiency is improved, the labor cost is saved, and the automation degree is high.

Description

Technical Field

[0001] The present application relates to the technical field of packaging equipment, and in particular to a yarn quantitative packaging equipment. Background Art

[0002] In the prior art, when multiple yarns are packaged as a whole, the weight of the whole package needs to be controlled. Usually, the yarns are individually weighed manually and then stacked in sequence to ensure that the weight of the whole package is the same. This process is very cumbersome and lengthy, and the packaging efficiency is low. Summary of the invention

[0003] The utility model aims to provide a yarn quantitative packaging device to overcome the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The embodiment of the present application discloses a yarn quantitative packaging equipment, which is characterized by comprising a feeding mechanism, a conveying mechanism and a counterweight mechanism arranged in sequence from front to back, the feeding mechanism comprising a feeding frame and a feeding trolley arranged in the feeding frame, the conveying mechanism comprising a conveying frame, a horizontal conveyor belt and a weighing conveyor belt, the horizontal conveyor belt and the weighing conveyor belt are connected in sequence and arranged in the conveying frame, the counterweight mechanism comprises a counterweight frame and a counterweight trolley arranged in the counterweight frame, a pair of first axial electric cylinders are symmetrically arranged in the feeding frame above the feeding trolley, a connecting plate is slidably connected to the pair of first axial electric cylinders, and the bottom of the connecting plate is fixed A first lifting electric cylinder is provided, a support plate is fixed at the bottom end of the first lifting electric cylinder, a plurality of loading mechanical claws are fixed on the bottom surface of the support plate, the first axial electric cylinder extends to the top of the horizontal conveyor belt toward one end of the conveying mechanism, an intermediate plate is fixed in the conveying frame above the horizontal conveyor belt, a pair of transverse electric cylinders are symmetrically arranged front and back in the counterweight frame above the counterweight trolley, a second axial electric cylinder is slidably connected to the bottom of the pair of transverse electric cylinders, a plurality of second lifting electric cylinders are slidably cooperated on the pair of second axial electric cylinders, a weighing mechanical claw is fixed to the bottom of the second lifting electric cylinder, and the second axial electric cylinder extends to the top of the intermediate plate toward one end of the conveying mechanism.

[0006] Furthermore, the loading trolley includes a loading base plate, a loading support plate, a plurality of loading rollers and a loading frame, the loading frame is fixed on the loading base plate, the plurality of loading rollers are arranged on the bottom surface of the loading base plate, the loading support plate is arranged in the loading frame, the front and rear end surfaces of the loading support plate are provided with a plurality of first vertical grooves, the first vertical grooves penetrate the front and rear end surfaces of the front and rear side walls of the loading support plate, the loading support plate is provided with a loading lifting block that passes through the first vertical groove and extends to the outside of the loading frame, a pair of loading lifting plates is provided in the loading frame, the pair of loading lifting plates are arranged on the front and rear sides of the loading trolley and are correspondingly arranged below the loading lifting blocks, and each of the loading lifting plates is connected to the loading frame for lifting through a pair of first lifting screw machines.

[0007] Furthermore, the counterweight trolley includes a counterweight base plate, a counterweight support plate, a plurality of rollers and a counterweight frame, the counterweight frame is fixed on the counterweight base plate, the plurality of rollers are arranged on the bottom surface of the counterweight base plate, the counterweight support plate is arranged in the counterweight frame, the front and rear end surfaces of the counterweight support plate are provided with a plurality of second vertical slots, the second vertical slots penetrate the front and rear end surfaces of the front and rear side walls of the counterweight support plate, the counterweight support plate is provided with a counterweight lifting block extending through the second vertical slot to the outside of the counterweight frame, a pair of counterweight lifting plates are provided in the counterweight frame, the pair of counterweight lifting plates are arranged on the front and rear sides of the counterweight trolley and correspondingly arranged below the counterweight lifting block, and each of the counterweight lifting plates is connected to the counterweight frame for lifting and lowering through a pair of second lifting screw machines.

[0008] Furthermore, a plurality of the feeding mechanical claws are arranged in parallel in sequence.

[0009] Furthermore, three second lifting electric cylinders are provided.

[0010] Furthermore, the side of the weighing conveyor belt away from the horizontal conveyor belt is provided with a first conveyor belt, a single yarn packaging device, a second conveyor belt, an overall conveying device, a spraying device and a stacking device which are connected in sequence.

[0011] Furthermore, the middle plate covers a portion of the horizontal conveyor belt and the weighing conveyor belt.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] Through structural coordination, automatic weighing and conveying can be achieved to ensure that the weight of the whole package of yarn is the same, thereby replacing manual labor, improving packaging efficiency, saving labor costs, and having a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application 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 recorded in the present application. For ordinary technicians in this field, it is easy to obtain other drawings based on these drawings without creative work.

[0015] Figure 1 The figure is a three-dimensional diagram of a yarn quantitative packaging device in a specific embodiment of the utility model;

[0016] Figure 2 The figure is a top view of a yarn quantitative packaging device in a specific embodiment of the utility model;

[0017] Figure 3 Shown is a schematic structural diagram of a feeding mechanism, a conveying mechanism and a counterweight mechanism in a specific embodiment of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to describe the technical solutions in the embodiments of the utility model in detail. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Ginseng Figures 1 to 3As shown, the yarn quantitative packaging equipment in this embodiment includes a feeding mechanism 1, a conveying mechanism 2 and a counterweight mechanism 3 which are arranged in sequence from front to back. The feeding mechanism 1 includes a feeding frame 101 and a feeding trolley 102 arranged in the feeding frame 101. The conveying mechanism 2 includes a conveying frame 201, a horizontal conveyor belt 202 and a weighing conveyor belt 203. The horizontal conveyor belt 202 and the weighing conveyor belt 203 are connected in sequence and arranged in the conveying frame 201. The counterweight mechanism 3 includes a counterweight frame 301 and a counterweight trolley 302 arranged in the counterweight frame 301. A pair of first axial electric cylinders 103 are symmetrically arranged in the feeding frame 101 above the feeding trolley 102. A connecting plate 104 is slidably connected to the pair of first axial electric cylinders 103. A first Lifting electric cylinder 105, a support plate 106 is fixed at the bottom end of the first lifting electric cylinder 105, and a plurality of loading mechanical claws 107 are fixed on the bottom surface of the support plate 106. The first axial electric cylinder 103 extends toward one end of the conveying mechanism 2 to above the horizontal conveyor belt 202. An intermediate plate 204 is fixed in the conveying frame 2 above the horizontal conveyor belt 202. A pair of transverse electric cylinders 303 are symmetrically arranged front and back in the counterweight frame 301 above the counterweight trolley 302. A second axial electric cylinder 304 is slidably connected to the bottom of the pair of transverse electric cylinders 303. A plurality of second lifting electric cylinders 305 are slidably connected to the pair of second axial electric cylinders 304. A weighing mechanical claw 306 is fixed to the bottom of the second lifting electric cylinder 305. The second axial electric cylinder 304 extends toward one end of the conveying mechanism 2 to above the intermediate plate 204.

[0020] Furthermore, a plurality of feeding mechanical claws 107 are arranged side by side in sequence.

[0021] Furthermore, three second lifting cylinders 305 are provided.

[0022] Furthermore, the side of the weighing conveyor belt 203 away from the horizontal conveyor belt 202 is provided with a first conveyor belt 4, a single yarn packaging device 5, a second conveyor belt 6, an overall conveying device 7, a printing device 8 and a stacking device 9 which are connected in sequence.

[0023] Furthermore, the middle plate 204 covers a portion of the horizontal conveyor belt 202 and the weighing conveyor belt 203 .

[0024] In this technical solution, the weighing conveyor belt is a conveyor belt with a weighing function in the prior art, and the weighing mechanical claw is also a mechanical claw with a weighing function in the prior art. Through structural coordination, automated weighing and conveying are achieved to ensure that the weight of the entire package of yarn is the same, thereby replacing manual labor, improving packaging efficiency, saving labor costs, and having a high degree of automation.

[0025] Ginseng Figures 1 to 3As shown, in one embodiment, the loading trolley 102 includes a loading bottom plate 1021, a loading support plate 1022, a plurality of loading rollers 1023 and a loading frame 1024. The loading frame 1024 is fixed on the loading bottom plate 1021, the plurality of loading rollers 1023 are arranged on the bottom surface of the loading bottom plate 1021, the loading support plate 1022 is arranged in the loading frame 1024, and the front and rear end surfaces of the loading support plate 1022 are both provided with a plurality of first vertical grooves 1025, and the first vertical grooves 1025 penetrate The front and rear end surfaces of the front and rear side walls of the loading support plate 1022 are provided with a loading lifting block 1026 that passes through the first vertical slot 1025 and extends to the outside of the loading frame 1024. A pair of loading lifting plates 108 are provided in the loading frame 101. The pair of loading lifting plates 108 are arranged on the front and rear sides of the loading trolley 108 and are correspondingly arranged below the loading lifting block 1026. Each loading lifting plate 108 is connected to the loading frame 101 for lifting and lowering through a pair of first lifting screw machines 109.

[0026] Furthermore, the counterweight trolley 302 includes a counterweight base plate 3021, a counterweight support plate 3022, a plurality of counterweight rollers 3023 and a counterweight frame 3024. The counterweight frame 3024 is fixed to the counterweight base plate 3021. The plurality of counterweight rollers 3023 are arranged on the bottom surface of the counterweight base plate 3021. The counterweight support plate 3022 is arranged in the counterweight frame 3024. The front and rear end surfaces of the counterweight support plate 3022 are both provided with a plurality of second vertical grooves 3025. The second vertical grooves 3025 penetrate the counterweight support plate 3022. The front and rear end surfaces of the front and rear side walls of the support plate 3022, the counterweight support plate 3022 is provided with a counterweight lifting block 3026 that passes through the second vertical slot 3025 and extends to the outside of the counterweight frame 3024, and a pair of counterweight lifting plates 307 are provided in the counterweight frame 301, and a pair of counterweight lifting plates 307 are arranged on the front and rear sides of the counterweight trolley 302 and are correspondingly arranged below the counterweight lifting block 3026, and each counterweight lifting plate 307 is connected to the counterweight frame 301 for lifting and lowering through a pair of second lifting screw machines 308.

[0027] Specific implementation principle:

[0028] The yarn is placed layer by layer in the loading trolley from top to bottom, and the loading trolley is pushed into the loading frame. The loading mechanical claw grabs the yarn on the top layer and puts it on the horizontal conveyor belt. After grabbing, the first screw lifter drives the loading lifting plate, the loading lifting block, and the loading support plate to move up so that the yarn in the loading trolley moves up to prepare for the next grabbing. At the same time, the weighing mechanical claw weighs the yarn in the counterweight trolley in turn and places it on the middle plate for standby. After grabbing, the second screw lifter drives the counterweight lifting plate, the counterweight lifting block, and the counterweight support plate to move up so that the yarn in the counterweight trolley moves up to prepare for the next grabbing. The horizontal conveyor belt moves part of the whole package of yarn to be packaged to the weighing conveyor belt for weighing. After the weighing is completed, the weight of the remaining whole package of yarn to be packaged is calculated, and the yarns of corresponding weight on the middle plate are combined and placed on the weighing conveyor belt in turn through the weighing mechanical claw, so as to achieve precise control of the weight of the whole package of yarn, and then realize packaging with the cooperation of subsequent processes.

[0029] In this technical solution, the lifting plate is driven upward by a screw lift to drive the support plate to move upward along the vertical groove, so that after the upper yarn is grabbed, the lower yarn moves up to the waiting area, which is convenient for the yarn placed in the trolley to cooperate with the feeding claw to grab, thereby improving the grabbing efficiency.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above is only a specific implementation method of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A yarn quantitative packaging device, characterized in that: The present invention relates to a material loading mechanism, a conveying mechanism and a counterweight mechanism which are arranged in sequence from front to back. The material loading mechanism comprises a material loading frame and a material loading trolley arranged in the material loading frame. The material loading mechanism comprises a conveying frame, a horizontal conveyor belt and a weighing conveyor belt. The horizontal conveyor belt and the weighing conveyor belt are connected in sequence in the conveying frame. The counterweight mechanism comprises a counterweight frame and a counterweight trolley arranged in the counterweight frame. A pair of first axial electric cylinders are symmetrically arranged in the material loading frame above the material loading trolley. A connecting plate is slidably connected to the pair of first axial electric cylinders. A first lifting electric cylinder is fixed to the bottom of the connecting plate. A support plate is fixed at the bottom end of the lifting electric cylinder, and a plurality of loading mechanical claws are fixed on the bottom surface of the support plate. The first axial electric cylinder extends to the top of the horizontal conveyor belt toward one end of the conveying mechanism, and an intermediate plate is fixed in the conveyor frame above the horizontal conveyor belt. A pair of transverse electric cylinders are symmetrically arranged in the counterweight frame above the counterweight trolley. A second axial electric cylinder is slidably connected to the bottom of the pair of transverse electric cylinders. A plurality of second lifting electric cylinders are slidably connected to the bottom of the pair of second axial electric cylinders. A weighing mechanical claw is fixed to the bottom of the second lifting electric cylinder. The second axial electric cylinder extends to the top of the intermediate plate toward one end of the conveying mechanism.

2. A yarn quantitative packaging device according to claim 1, characterized in that: The loading trolley includes a loading base plate, a loading support plate, multiple rollers and a loading frame, the loading frame is fixed on the base plate, the multiple rollers are arranged on the bottom surface of the loading base plate, the loading support plate is arranged in the loading frame, the front and rear end surfaces of the loading support plate are provided with multiple first vertical grooves, the first vertical grooves penetrate the front and rear end surfaces of the front and rear side walls of the loading support plate, the loading support plate is provided with a loading lifting block that passes through the first vertical groove and extends to the outside of the loading frame, and a pair of loading lifting plates are provided in the loading frame, and the pair of loading lifting plates are arranged on the front and rear sides of the loading trolley and are correspondingly arranged below the loading lifting blocks, and each of the loading lifting plates is connected to the loading frame for lifting through a pair of first lifting screw machines.

3. The yarn quantitative packaging equipment according to claim 1 is characterized in that: The counterweight trolley includes a counterweight base plate, a counterweight support plate, multiple rollers and a counterweight frame, the counterweight frame is fixed on the base plate, the multiple rollers are arranged on the bottom surface of the counterweight base plate, the counterweight support plate is arranged in the counterweight frame, the front and rear end surfaces of the counterweight support plate are provided with multiple second vertical slots, the second vertical slots penetrate the front and rear end surfaces of the front and rear side walls of the counterweight support plate, the counterweight support plate is provided with a counterweight lifting block that passes through the second vertical slot and extends to the outside of the counterweight frame, and a pair of counterweight lifting plates are provided in the counterweight frame, the pair of counterweight lifting plates are arranged on the front and rear sides of the counterweight trolley and are correspondingly arranged below the counterweight lifting block, and each of the counterweight lifting plates is connected to the counterweight frame for lifting and lowering through a pair of second lifting screw machines.

4. The yarn quantitative packaging equipment according to claim 1 is characterized in that: A plurality of the feeding mechanical claws are arranged in parallel in sequence.

5. The yarn quantitative packaging equipment according to claim 1 is characterized in that: The second lifting electric cylinders are provided with three.

6. The yarn quantitative packaging equipment according to claim 1, characterized in that: The side of the weighing conveyor belt away from the horizontal conveyor belt is provided with a first conveyor belt, a single yarn packaging device, a second conveyor belt, an overall conveying device, a spraying device and a stacking device which are connected in sequence.

7. The yarn quantitative packaging equipment according to claim 1 is characterized in that: The middle plate covers a portion of the horizontal conveyor belt and the weighing conveyor belt.

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