Sampling mechanism for measuring glass fiber yarn density

Abstract

The utility model belongs to the technical field of sampling mechanisms, and particularly relates to a sampling mechanism for measuring glass fiber yarn density, which comprises a base, two fixing plates are fixedly arranged on the upper surface of the base, opposite sides of the two fixing plates are jointly and movably connected with a yarn disc, a material storage frame is movably arranged on the upper surface of the base, and the material storage frame is movably connected with the yarn disc. By arranging the sliding blocks, the sliding columns, the outer sleeve columns, the clamping blocks, the first springs, the track and the like, when the two sliding columns move to the inclined face at one end of the track, the two sliding columns get close to each other and drive the sliding blocks and the outer sleeve columns, the outer sleeve columns drive the clamping blocks to get close to each other, and therefore the two clamping blocks are clamped on the yarn; when the two clamping blocks clamp the yarn to move to a certain distance, the group of clamping blocks close to the yarn guide column rotate upwards and move to the inclined surface of the track again, the two clamping blocks clamp the yarn again, the yarn is continuously clamped, the yarn can be sampled for multiple times, the time for fixing the yarn again is shortened, and the sampling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling mechanisms, in particular to a sampling mechanism for measuring the density of glass fiber yarns. Background Art

[0002] Glass fiber is a filamentary material artificially made of glass. Glass fiber is an inorganic non-metallic material with excellent performance. It comes in many types. Its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength.

[0003] However, in the existing equipment, when sampling and measuring the density of glass fiber, most of the time, fixed cutting and cutting are performed manually. When sampling the glass fiber yarn multiple times, the staff needs to waste a lot of time to fix the yarn, which reduces the sampling efficiency. Therefore, a sampling mechanism for measuring the density of glass fiber yarn is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sampling mechanism for measuring the density of glass fiber yarns.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sampling mechanism for measuring the density of glass fiber yarn, comprising a base, two fixed plates are fixedly provided on the upper surface of the base, and a yarn disk is movably connected to the opposite sides of the two fixed plates, a storage frame is movably provided on the upper surface of the base, a wire column is fixedly provided on the upper surface of the base, a threaded rod is movably provided on one side of the wire column, a sliding groove is provided on the upper surface of the wire column, a wire rod is movably provided in the sliding groove, a wire hole is provided on one side of the wire rod, a threaded hole is provided on one side of the wire rod, and the threaded rod is adapted to the threaded hole, four columns are fixedly connected to the upper surface of the base, and conveying rollers are rotatably connected to the opposite sides of two columns located at the same end, a servo motor is fixedly provided on one side of one of the columns, and the output shaft of the servo motor is fixedly connected to one end of one of the conveying rollers, a conveyor belt is movably provided on the two conveying rollers, a plurality of sliding frames are fixedly provided on the conveyor belt, each of the sliding frames is provided with a clamping structure, and a plurality of fixed structures are provided above the conveyor belt.

[0006] As a further description of the above technical solution:

[0007] The two columns located on the same side have opposite sides fixedly connected to a cross column, the upper surface of each cross column is fixedly connected to two stabilizing seats, one side of each two stabilizing seats is fixedly connected to a track, wherein the upper surfaces of the two stabilizing seats are fixedly connected to a gantry, a cylinder is fixedly provided at the bottom of the gantry, and a blade is fixedly connected to the piston end of the cylinder.

[0008] As a further description of the above technical solution:

[0009] The clamping structure includes a sliding rod fixedly connected to the inside of the sliding frame, two sliding blocks are slidably connected to the sliding rod, the two sliding blocks are slidably connected in the sliding frame, the upper surfaces of the two sliding blocks are fixedly connected to sliding columns, the upper surface of each sliding column is fixedly connected to an outer sleeve column, the inside of each outer sleeve column is movably connected to a clamping block, and a fixing hole is opened on one side of each clamping block.

[0010] As a further description of the above technical solution:

[0011] A first spring is movably provided on the sliding rod, and two ends of the first spring are respectively fixedly connected to the opposite sides of the two sliding blocks.

[0012] As a further description of the above technical solution:

[0013] The fixing structure comprises a fixing frame fixedly connected to one side of the outer sleeve column, a pulling column is slidably connected to one side of the fixing frame, a pin is fixedly connected to one side of the pulling column, the pin is slidably connected to one side of the outer sleeve column, and the pin is adapted to the fixing hole.

[0014] As a further description of the above technical solution:

[0015] A second spring is movably provided on the pulling column, one end of the second spring is fixedly connected to one side of the interior of the fixing frame, and the other end of the second spring is fixedly connected to one side of the pin rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the sampling mechanism for measuring the density of glass fiber yarn is provided with a sliding rod, a sliding block, a sliding column, an outer sleeve column, a clamping block, a first spring and a track, etc. The servo motor drives the conveyor belt through the conveyor roller, and the conveyor belt drives the sliding column to move. When the two sliding columns move to the inclined surface at one end of the track, the two sliding columns approach each other, and the two sliding columns drive the sliding block and the outer sleeve column. The sliding block compresses the first spring, and the outer sleeve column drives the clamping block to approach each other, so that the two clamping blocks are clamped on the yarn, and then the staff can release the yarn. When the two clamping blocks and the clamping column yarn move to a certain distance, a group of clamping blocks close to the conductor column rotates up, and when it moves to the inclined surface of the track again, the two clamping blocks clamp the yarn again, and the yarn is continuously clamped, so that the yarn can be sampled multiple times, the time for fixing the yarn again is reduced, and the sampling efficiency is improved.

[0018] 2. Compared with the prior art, the sampling mechanism for measuring the density of glass fiber yarn is provided with a fixed frame, a pull column, a pin rod and a second spring, etc., and the pull column is pulled, and the pull column drives the pin rod to disengage from the clamp block, and the clamp block is taken out and replaced with an appropriate clamp block, so that the staff can quickly replace the appropriate clamp block according to the specifications of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a sampling mechanism for measuring the density of glass fiber yarn proposed by the utility model;

[0020] Figure 2 A plan view of a sampling mechanism for measuring the density of glass fiber yarn proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of a track and clamping structure of a sampling mechanism for measuring the density of glass fiber yarn proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of a clamping structure and a fixing structure of a sampling mechanism for measuring the density of glass fiber yarns proposed by the utility model;

[0023] Figure 5 An exploded diagram of a clamping structure and a fixing structure of a sampling mechanism for measuring the density of glass fiber yarn proposed by the utility model;

[0024] Figure 6 The utility model discloses a track schematic diagram of a sampling mechanism for measuring the density of glass fiber yarn.

[0025] Legend:

[0026] 1. Base; 2. Fixed plate; 3. Yarn reel; 4. Conductor column; 401. Conductor rod; 5. Vertical column; 6. Horizontal column; 7. Stable seat; 8. Gantry; 9. Cylinder; 10. Blade; 11. Servo motor; 12. Conveyor belt; 13. Sliding frame; 14. Clamping structure; 141. Sliding rod; 142. Sliding block; 143. Sliding column; 144. Outer sleeve column; 145. Clamping block; 146. First spring; 15. Fixed structure; 151. Fixed frame; 152. Pull column; 153. Pin rod; 154. Second spring; 16. Track; 17. Storage frame. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] Reference Figures 1 to 6 The utility model provides a sampling mechanism for measuring the density of glass fiber yarn: it includes a base 1, two fixed plates 2 are fixedly provided on the upper surface of the base 1, and a yarn disk 3 is movably connected to the opposite sides of the two fixed plates 2, a material storage frame 17 is movably provided on the upper surface of the base 1, a wire column 4 is fixedly provided on the upper surface of the base 1, a threaded rod is movably provided on one side of the wire column 4, a sliding groove is provided on the upper surface of the wire column 4, a wire rod 401 is movably provided in the sliding groove, a wire hole is provided on one side of the wire rod 401, a threaded hole is provided on one side of the wire rod 401, and the threaded rod is adapted to the threaded hole, four columns 5 are fixedly connected to the upper surface of the base 1, and a horizontal column 6 is fixedly connected to the opposite sides of the two columns 5 on the same side, and each horizontal column 6 is fixedly connected to the upper surface of the base 1. Two stable seats 7 are fixedly connected to the upper surface of the column 6, and a track 16 is fixedly connected to one side of each of the two stable seats 7, wherein a gantry 8 is fixedly connected to the upper surface of the two stable seats 7, and a cylinder 9 is fixedly provided at the bottom of the gantry 8, and a blade 10 is fixedly connected to the piston end of the cylinder 9, and the opposite sides of the two columns 5 located at the same end are rotatably connected to conveying rollers, and a servo motor 11 is fixedly provided on one side of one of the columns 5, and the output shaft of the servo motor 11 is fixedly connected to one end of one of the conveying rollers, and conveyor belts 12 are movably provided on the two conveying rollers, and a plurality of sliding frames 13 are fixedly provided on the conveyor belt 12, and each sliding frame 13 is provided with a clamping structure 14, and a plurality of fixed structures 15 are provided above the conveyor belt 12;

[0029] Reference Figure 3 , Figure 4 and Figure 5In order to achieve the purpose of continuous clamping of the yarn, the clamping structure 14 includes a sliding rod 141 fixedly connected to the inside of the sliding frame 13, and two sliding blocks 142 are slidably connected to the sliding rod 141. The two sliding blocks 142 are slidably connected in the sliding frame 13. The upper surfaces of the two sliding blocks 142 are fixedly connected with sliding columns 143, and the upper surface of each sliding column 143 is fixedly connected with an outer sleeve column 144. Each outer sleeve column 144 is movably connected with a clamping block 145. A fixing hole is opened on one side of each clamping block 145. A first spring 146 is movably provided on the sliding rod 141. The two ends of the first spring 146 are respectively fixedly connected to the opposite side of the two sliding blocks 142. The servo motor 11 drives the conveyor belt 12 through the conveyor roller. The conveyor belt 12 drives the sliding column 143 to move. When the two sliding columns 143 move to the inclined surface at one end of the track 16, the two sliding columns 143 approach each other, and the two sliding columns 143 drive the sliding block 142 and the outer sleeve column 144. The sliding block 142 compresses the first spring 146, and the outer sleeve column 144 drives the clamping blocks 145 to approach each other, so that the two clamping blocks 145 clamp on the yarn, and then the staff can release the yarn. When the two clamping blocks 145 clamp the column yarn to a certain distance, a group of clamping blocks 145 close to the conductor column 4 rotates up, and when it moves to the inclined surface of the track 16 again, the two clamping blocks 145 clamp the yarn again, and the yarn is continuously clamped, so that the yarn can be sampled multiple times, which reduces the time for fixing the yarn again and improves the sampling efficiency.

[0030] Reference Figure 4 and Figure 5 In order to achieve the purpose of quickly replacing the clamping block 145, the fixed structure 15 includes a fixed frame 151 fixedly connected to one side of the outer sleeve column 144, and a pull column 152 is slidably connected to one side of the fixed frame 151. A pin rod 153 is fixedly connected to one side of the pull column 152. The pin rod 153 is slidably connected to one side of the outer sleeve column 144, and the pin rod 153 is adapted to the fixing hole. A second spring 154 is movably provided on the pull column 152, and one end of the second spring 154 is fixedly connected to one side of the fixed frame 151, and the other end is fixedly connected to one side of the pin rod 153. Pull the pull column 152, the pull column 152 drives the pin rod 153 to disengage from the clamping block 145, take out the clamping block 145, and replace the appropriate clamping block 145, which is convenient for the staff to quickly replace the appropriate clamping block 145 according to the specifications of the yarn.

[0031] Working principle: install the yarn disk 3 on the two fixed plates 2, take out the bolts, replace the appropriate wire rod 401 according to the thickness of the yarn, pull the pull column 152, the pull column 152 drives the pin rod 153 to disengage the clamp block 145, take out the clamp block 145, and replace the appropriate clamp block 145, so that the staff can quickly replace the appropriate clamp block 145 according to the specifications of the yarn. After the replacement is completed, one end of the glass fiber yarn on the yarn disk 3 is passed through the wire hole, and then the servo motor 11 drives the conveyor belt 12 through the conveyor roller, and the conveyor belt 12 drives the sliding column 143 to move. When the two sliding columns 143 move to the inclined surface at one end of the track 16, the two sliding columns 143 approach each other, and the two sliding columns 143 drive the sliding block 142 and the outer sleeve column 144. The sliding block 142 compresses the first spring 146, and the outer sleeve The column 144 drives the clamping blocks 145 to approach each other, so that the two clamping blocks 145 are clamped on the yarn, and then the staff can release the yarn. When the two clamping blocks 145 clamp the column yarn and move to a certain distance, a group of clamping blocks 145 close to the wire column 4 rotates up, and when it moves to the inclined surface of the track 16 again, the two clamping blocks 145 clamp the yarn again, and continue to clamp the yarn, so that the yarn can be sampled multiple times, reducing the time for fixing the yarn again, and improving the sampling efficiency. When the yarn moves to the bottom of the blade 10 and meets the sampling requirements, the cylinder 9 drives the blade 10 to cut the yarn. When the yarn after cutting is clamped by the clamping blocks 145 and transported to the inclined surface at the other end of the track 16, under the elasticity of the first spring 146, the two clamping blocks 145 separate to both sides, so that the yarn falls into the storage frame 17.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sampling mechanism for measuring glass fiber yarn density, comprising a base (1), characterized in that: Two fixing plates (2) are fixedly provided on the upper surface of the base (1), and a yarn disk (3) is movably connected to the opposite sides of the two fixing plates (2). A material storage frame (17) is movably provided on the upper surface of the base (1). A wire column (4) is fixedly provided on the upper surface of the base (1), and a threaded rod is movably provided on one side of the wire column (4). A sliding groove is provided on the upper surface of the wire column (4), and a wire rod (401) is movably provided in the sliding groove. A wire hole is provided on one side of the wire rod (401), and a threaded hole is provided on one side of the wire rod (401), and the threaded rod is matched with the threaded hole. Four columns (5) are fixedly connected to the upper surface of the base (1); opposite sides of two columns (5) located at the same end are connected to conveying rollers for common rotation; a servo motor (11) is fixedly provided on one side of one of the columns (5); an output shaft of the servo motor (11) is fixedly connected to one end of one of the conveying rollers; conveyor belts (12) are movably provided on the two conveying rollers; a plurality of sliding frames (13) are fixedly provided on the conveyor belts (12); each of the sliding frames (13) is provided with a clamping structure (14); and a plurality of fixed structures (15) are provided above the conveyor belt (12).

2. A sampling mechanism for measuring glass fiber yarn density according to claim 1, characterized in that: The two uprights (5) located on the same side are both fixedly connected to a cross column (6) on their opposite sides, the upper surface of each cross column (6) is fixedly connected to two stabilizing seats (7), one side of each of the two stabilizing seats (7) is fixedly connected to a track (16), wherein the upper surfaces of the two stabilizing seats (7) are both fixedly connected to a gantry (8), a cylinder (9) is fixedly provided at the bottom of the gantry (8), and a blade (10) is fixedly connected to the piston end of the cylinder (9).

3. A sampling mechanism for measuring glass fiber yarn density according to claim 1, characterized in that: The clamping structure (14) comprises a sliding rod (141) fixedly connected to the inside of the sliding frame (13); two sliding blocks (142) are slidably connected to the sliding rod (141); the two sliding blocks (142) are slidably connected in the sliding frame (13); the upper surfaces of the two sliding blocks (142) are fixedly connected to sliding columns (143); the upper surface of each sliding column (143) is fixedly connected to an outer sleeve column (144); the interior of each outer sleeve column (144) is movably connected to a clamping block (145); and one side of each clamping block (145) is provided with a fixing hole.

4. A sampling mechanism for measuring glass fiber yarn density according to claim 3, characterized in that: A first spring (146) is movably provided on the sliding rod (141), and two ends of the first spring (146) are respectively fixedly connected to opposite sides of the two sliding blocks (142).

5. The sampling mechanism for measuring the density of glass fiber yarn according to claim 3, characterized in that: The fixing structure (15) comprises a fixing frame (151) fixedly connected to one side of the outer sleeve column (144); a pull column (152) is slidably connected to one side of the fixing frame (151); a pin rod (153) is fixedly connected to one side of the pull column (152); the pin rod (153) is slidably connected to one side of the outer sleeve column (144); and the pin rod (153) is adapted to the fixing hole.

6. A sampling mechanism for measuring glass fiber yarn density according to claim 5, characterized in that: A second spring (154) is movably provided on the pulling column (152), one end of the second spring (154) is fixedly connected to one side of the interior of the fixing frame (151), and the other end is fixedly connected to one side of the pin rod (153).

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