Needle number comparison and confirmation device of packaging machine

Abstract

The utility model discloses a packing machine needle number comparing and confirming device, which relates to the technical field of packing machines, and comprises a fixed seat, a needle number comparing and confirming device, a needle number comparing and confirming device, a needle number comparing and confirming device and a needle number comparing and confirming device, the side face, penetrated by the containing groove, of the fixing base is fixedly connected with a rotating block. A counting shaft; a plurality of knitting needle grooves are formed in the counting shaft, and a plurality of counting grooves are formed in the counting shaft; the upper and lower ends of the counting shaft are respectively provided with counting grooves of different specifications. And a fixing structure is arranged on the rotating block. The counting groove is fixed through the fixing structure, and the counting groove is prevented from rotating; during use, knitting needles are sequentially placed in the knitting needle grooves, the number of each row of knitting needle grooves is fixed, and the number of the first row of knitting needle grooves corresponds to the number of the knitting needles in a packaging bag; the counting grooves of different specifications are formed in the upper end and the lower end of the counting shaft respectively, when knitting needles of different specifications are placed, the counting shaft is rotated, the knitting needle groove of the other model can be switched, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a needle number comparison and confirmation device for packaging machines. Background Art

[0002] Knitting needles are an indispensable key component of textile machinery and play a vital role in the weaving process. By accurately guiding the yarn or fiber through the weaving mouth of the loom, the knitting needle can ensure that the yarn is woven into high-quality fabrics according to the predetermined pattern and structure, thereby realizing the diversified and personalized production of fabrics.

[0003] The needle production process usually starts with the selection of high-quality steel wire or steel strip, which is precisely cut and shaped to form the initial shape of the needle. Subsequently, heat treatment processes such as quenching and tempering are used to adjust the hardness and toughness of the needle to meet the mechanical properties required during use. Next, finishing processes such as grinding and polishing are carried out to improve the surface quality and precision of the needle. Finally, strict quality inspections are carried out to ensure that the size, shape and performance of the needle meet the standards before it can be packaged and shipped out of the factory.

[0004] When packaging after quality inspection, the usual packaging counting method is difficult to perform due to the needle shape of the knitting needles. The manual allocation and placement method sometimes fails to accurately identify the number of knitting needles that should be placed due to fatigue, distraction, etc., resulting in rework and delays due to incorrect number. Utility Model Content

[0005] The purpose of the utility model is to provide a needle number comparison and confirmation device for a packaging machine to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A needle count comparison and confirmation device for a packaging machine comprises: a fixed seat, a placement slot is provided in the middle of the fixed seat, one end of the placement slot passes through the wide side of the fixed seat, the other end does not pass through, and a rotation slot is provided at the other end; a rotating block is fixedly connected to the side of the fixed seat passed through by the placement slot. A counting shaft, the counting shaft is installed on the placement slot, and the counting shaft is rotationally connected to the rotating block and the rotating slot; a plurality of knitting needle slots are provided on the counting shaft, and a plurality of knitting needle slots form a row of counting slots, and a total of a plurality of counting slots are provided on the counting shaft; counting slots of different specifications are provided at the upper and lower ends of the counting shaft respectively; a fixing structure is provided on the rotating block, and the fixing structure is used to limit the rotation of the counting shaft.

[0008] Before using the device, the counting shaft is installed in the placement slot, and then the counting is fixed by a fixing structure to prevent the counting slot from rotating; when using, the knitting needles are placed in the knitting needle slots in sequence. Since the number of knitting needle slots in each row is fixed, it is only necessary to fill each knitting needle slot when placing them. One row of knitting needle slots corresponds to the number of knitting needles in the packaging bag; the placement of knitting needles in this way will not result in the situation of incorrect quantity, which reduces the occurrence of errors and rework; and the upper and lower ends of the counting shaft are respectively provided with counting slots of different specifications. When knitting needles of different specifications are placed, by releasing the fixing structure and then rotating the counting shaft, the knitting needle slot of another model can be switched, which is convenient and quick.

[0009] A further improvement of the technical solution of the utility model is that an annular baffle having the same number as the counting slots is sleeved on the counting shaft, protrusions are arranged at both ends of the annular baffles, a sliding groove is opened on the side of the placement groove, and the protrusions are slidably connected in the sliding groove.

[0010] The above technical solution is adopted. In this solution, when the quantity to be packaged in each package is reduced, a circular baffle is set and slid to block the counting slot, thereby reducing the number of knitting needle slots in the counting slot. The number of knitting needle slots in the counting slot can be changed at will according to needs, thereby realizing the arbitrary change of the packaging quantity.

[0011] A further improvement of the technical solution of the utility model is that: connecting rods are provided between the protrusions, and the connecting rods are fixedly connected to the adjacent protrusions.

[0012] The above technical solution is adopted, in which a connecting rod is provided to fix all the annular baffles, and synchronous adjustment can be performed when the quantity is adjusted, thereby improving the convenience of adjustment.

[0013] A further improvement of the technical solution of the utility model is that counting scales corresponding to counting grooves of different specifications at the upper and lower ends of the counting shaft are respectively opened on both sides of the fixing seat, and a corresponding digital scale is opened under each counting scale.

[0014] By adopting the above technical solution, in which counting scales and digital scales are set, the corresponding quantity adjustment can be completed by sliding to the corresponding scale when adjusting the quantity, thereby preventing errors in the adjustment by naked eye and affecting production efficiency and accuracy.

[0015] A further improvement of the technical solution of the utility model is that: the fixing structure comprises a socket, the socket is opened at one end of the rotating block, the socket passes through the rotating block and the counting shaft, and a plug rod is plugged into the socket.

[0016] The above technical solution is adopted, in which a plug rod and a plug hole are provided, the plug rod is inserted into the plug hole, and the rotating block and the counting shaft are fixed together, so that the counting shaft cannot rotate.

[0017] A further improvement of the technical solution of the utility model is that: the fixed structure includes a first slider and a second slider, the first slider and the second slider are slidably connected by a sliding rod, and the second slider is fixedly connected to the fixed seat; an arc-shaped turning mouth is provided on the first slider and the second slider; a slot that passes through the first slider, the counting shaft and the second slider is provided on one side of the first slider, and a thread is provided on the parts between the first slider and the second slider.

[0018] The above-mentioned technical scheme is adopted. In this scheme, a first slider, a second slider and a screw are set. Initially, the screw is only in the first slider. The first slider is slid to be close to the second slider, and the screw is rotated so that the screw enters the second slider. After entering the second slider, the first slider and the second slider are fixed. When unlocking, the operation is reversed and the screw is taken out. At this time, the first slider is separated from the second slider, so that the counting shaft can be taken out upward. In Example 2, it can only be inserted from the shaft hole of the rotating block when taking it out and installing it. In this embodiment, it is more convenient to take it out or install it directly upward.

[0019] A further improvement of the technical solution of the utility model is that: a cross hole is opened on one side of the first sliding block provided with the slot, and a cross head matching with the cross hole is slidably provided on one end of the screw rod outside the slot.

[0020] The above technical solution is adopted, in which a crosshead is provided and slides into a cross hole, thereby preventing an outsider from accidentally touching the crosshead, causing the crosshead to rotate and accidentally unlocking the counting shaft.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a needle number comparison and confirmation device for a packaging machine. A counting shaft is installed in a placement slot, and then the counting is fixed by a fixing structure to prevent the counting slot from rotating. When in use, the knitting needles are placed in the knitting needle slots in sequence. Since the number of knitting needle slots in each row is fixed, it is only necessary to fill each knitting needle slot when placing them. One row of knitting needle slots corresponds to the number of knitting needles in a packaging bag. The placement of knitting needles in this way will not result in a number error, which reduces the occurrence of errors and rework. Counting slots of different specifications are respectively provided at the upper and lower ends of the counting shaft. When knitting needles of different specifications are placed, the fixing structure is released, and then the counting shaft is rotated to switch to another type of knitting needle slot, which is convenient and fast.

[0023] 2. The utility model provides a needle number comparison and confirmation device for a packaging machine. By setting a circular baffle, the circular baffle is slid to block the counting slot, thereby reducing the number of knitting needle slots in the counting slot. The number of knitting needle slots in the counting slot can be changed at will according to needs, thereby realizing the arbitrary change of the packaging quantity.

[0024] 3. The utility model provides a needle number comparison and confirmation device for a packaging machine. By setting a first slider, a second slider and a screw, the screw is initially only in the first slider. The first slider is slid to be in close contact with the second slider, and the screw is rotated to allow the screw to enter the second slider. After entering the second slider, the first slider and the second slider are fixed. When unlocking, the reverse operation is performed to take out the screw. At this time, the first slider is separated from the second slider, so that the counting shaft can be directly taken out or installed upward for greater convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a side view structural schematic diagram of the utility model;

[0028] Figure 3 This is a schematic diagram of the fixing seat structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the counting axis structure of the utility model;

[0030] Figure 5 This is a schematic diagram of the counting axis splitting structure of the utility model;

[0031] Figure 6 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0032] Figure 7 This is a schematic diagram of the structure of the first slider and the second slider of the utility model;

[0033] In the figure: 1, fixed seat; 2, placement groove; 3, rotating groove; 4, rotating block; 5, counting shaft; 6, knitting needle groove; 7, insertion rod; 8, first slider; 9, second slider; 10, sliding rod; 11, screw; 12, cross hole; 13, crosshead; 14, circular baffle; 15, protrusion; 16, sliding groove; 17, connecting rod; 18, counting scale. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the embodiments: Example

[0035] like Figure 1-7As shown, the utility model provides a needle number comparison and confirmation device for a packaging machine, comprising: a fixed seat 1, a placement slot 2 is provided in the middle of the fixed seat 1, one end of the placement slot 2 penetrates the wide side of the fixed seat 1, and the other end does not penetrate, and a rotation slot 3 is provided at the other end; a rotating block 4 is fixedly connected to the side of the fixed seat 1 penetrated by the placement slot 2. A counting shaft 5, the counting shaft 5 is installed on the placement slot 2, and the counting shaft 5 is rotationally connected to the rotating block 4 and the rotating slot 3; a plurality of knitting needle slots 6 are provided on the counting shaft 5, and a plurality of knitting needle slots 6 form a row of counting slots, and a total of a plurality of counting slots are provided on the counting shaft 5; counting slots of different specifications are respectively provided at the upper and lower ends of the counting shaft 5; a fixing structure is provided on the rotating block 4, and the fixing structure is used to limit the rotation of the counting shaft 5.

[0036] In this embodiment, before the device is used, the counting shaft 5 is installed in the placement slot 2, and then the counting is fixed by a fixing structure to prevent the counting slot from rotating; when in use, the knitting needles are placed in the knitting needle slots 6 in sequence. Because the number of knitting needle slots 6 in each row is fixed, it is only necessary to fill each knitting needle slot 6 when placing them. One row of knitting needle slots 6 corresponds to the number of knitting needles in the packaging bag; the placement of knitting needles in this way will not result in the situation of incorrect quantity, which reduces the occurrence of rework due to errors; and the upper and lower ends of the counting shaft 5 are respectively provided with counting slots of different specifications. When knitting needles of different specifications are placed, by releasing the fixing structure and then rotating the counting shaft 5, it is possible to switch to another type of knitting needle slot 6, which is convenient and quick.

[0037] like Figure 4 As shown, preferably, an annular baffle 14 equal in number to the counting slots is sleeved on the counting shaft, protrusions 15 are provided at both ends of the annular baffle 14, a sliding groove 16 is opened on the side of the placement groove 2, and the protrusion 15 is slidably connected in the sliding groove 16.

[0038] When the quantity to be packaged in each package is reduced, the circular baffle 14 is set and slid to block the counting slot, thereby reducing the number of needle slots 6 in the counting slot. The number of needle slots 6 in the counting slot can be changed at will according to needs, thereby realizing the arbitrary change of the packaging quantity.

[0039] Connecting rods 17 are provided between the protrusions 15 , and the connecting rods 17 are fixedly connected to adjacent protrusions 15 .

[0040] By providing the connecting rod 17, all the annular baffles 14 are fixed to each other, and synchronous adjustment can be performed when the quantity is adjusted, thereby improving the convenience of adjustment.

[0041] Counting scales 18 corresponding to the counting grooves of different specifications at the upper and lower ends of the counting shaft 5 are respectively provided on both sides of the fixing seat 1 , and a corresponding digital scale is provided under each counting scale 18 .

[0042] By setting the counting scale 18 and the digital scale, when adjusting the quantity, the corresponding quantity adjustment can be completed by sliding to the corresponding scale, thereby preventing errors in the adjustment by naked eye and affecting the production efficiency and accuracy. Example

[0043] like Figure 2 and Figure 6 As shown, based on Example 1, the utility model provides a technical solution: preferably, the fixing structure includes a socket, the socket is opened at one end of the rotating block 4, the socket passes through the rotating block 4 and the counting shaft 5, and the socket is plugged with an insertion rod 7.

[0044] In this embodiment, by providing the insertion rod 7 and the insertion hole, the insertion rod 7 is inserted into the insertion hole, and the rotating block 4 and the counting shaft 5 are fixed together, so that the counting shaft 5 cannot rotate. Example

[0045] like Figure 7 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixed structure includes a first slider 8 and a second slider 9, the first slider 8 and the second slider 9 are slidably connected by a slide rod 10, and the second slider 9 is fixedly connected to the fixing seat 1; the first slider 8 and the second slider 9 are provided with an arc-shaped turning mouth; a slot that passes through the first slider 8, the counting shaft 5 and the second slider 9 is provided on one side of the first slider 8, and the parts of the first slider 8 and the second slider 9 are provided with threads.

[0046] By setting the first slider 8, the second slider 9 and the screw 11, initially the screw 11 is only in the first slider 8, the first slider 8 is slid to be close to the second slider 9, and the screw 11 is rotated to make the screw 11 enter the second slider 9. After entering the second slider 9, the first slider 8 and the second slider 9 are fixed; when unlocking, the reverse operation is performed to take out the screw 11, at which time the first slider 8 and the second slider 9 are separated, so that the counting shaft 5 can be taken out upward. In Example 2, it can only be inserted from the shaft hole of the rotating block 4 when taking it out and installing it. In this embodiment, it is more convenient to take it out or install it directly upward.

[0047] A cross hole 12 is provided on one side of the first sliding block 8 where the slot is provided, and a cross head 13 matching with the cross hole 12 is slidably provided on one end of the screw rod 11 outside the slot.

[0048] By providing the cross head 13 , the cross head 13 slides into the cross hole 12 , thereby preventing an outsider from accidentally touching the cross head 13 , causing the cross head 13 to rotate and accidentally unlocking the counter shaft 5 .

[0049] The working principle of the needle number comparison and confirmation device of the packaging machine is described in detail below.

[0050] like Figure 1-7As shown, before the device is used, the counting shaft 5 is installed in the placement slot 2, and then the counting is fixed by the fixing structure to prevent the counting slot from rotating; when in use, the knitting needles are placed in the knitting needle slots 6 in sequence. Because the number of knitting needle slots 6 in each row is fixed, it is only necessary to fill each knitting needle slot 6 when placing, and one row of knitting needle slots 6 corresponds to the number of knitting needles in the packaging bag; the knitting needles placed in this way will not have the situation of wrong number, which reduces the occurrence of mistakes and rework; and the upper and lower ends of the counting shaft 5 are respectively provided with counting slots of different specifications. When knitting needles of different specifications are placed, by releasing the fixing structure and then rotating the counting shaft 5, it can be switched to another type of knitting needle slot 6, which is convenient and quick; by setting the circular baffle 14, the circular baffle 14 is slid to block the counting slot, the number of knitting needle slots 6 in the counting slot is reduced, and the number of knitting needle slots 6 in the counting slot can be arbitrarily changed according to needs, thereby realizing the arbitrary change of the packaging quantity; by setting the counting scale 18 and the digital scale, the corresponding quantity adjustment can be completed when sliding to the corresponding scale when adjusting the quantity. By setting the counting scale 18 and the digital scale, when adjusting the quantity, the corresponding quantity adjustment can be completed by sliding to the corresponding scale, thereby preventing errors in the adjustment by naked eye observation.

[0051] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for comparing and confirming the number of needles in a packaging machine, characterized in that: include: A fixing seat (1), wherein a placement groove (2) is provided in the middle of the fixing seat (1), one end of the placement groove (2) passes through the wide side surface of the fixing seat (1), and the other end does not pass through, and a rotation groove (3) is provided at the other end; a rotation block (4) is fixedly connected to the side surface of the fixing seat (1) passed through by the placement groove (2); A counting shaft (5), the counting shaft (5) being mounted on the placement groove (2), the counting shaft (5) being rotatably connected to the rotating block (4) and the rotating groove (3); a plurality of knitting needle grooves (6) being provided on the counting shaft (5), a plurality of knitting needle grooves (6) forming a row of counting grooves, and a total of a plurality of counting grooves being provided on the counting shaft (5); counting grooves of different specifications being provided at the upper and lower ends of the counting shaft (5); a fixing structure being provided on the rotating block (4), the fixing structure being used to limit the rotation of the counting shaft (5).

2. The device for comparing and confirming the number of needles of a packaging machine according to claim 1, characterized in that: The fixing structure comprises a socket, the socket is opened at one end of the rotating block (4), the socket passes through the rotating block (4) and the counting shaft (5), and an insertion rod (7) is inserted into the socket.

3. The device for comparing and confirming the number of needles of a packaging machine according to claim 1, characterized in that: The fixing structure comprises a first slider (8) and a second slider (9), wherein the first slider (8) and the second slider (9) are slidably connected via a sliding rod (10), and the second slider (9) is fixedly connected to a fixing seat (1); an arc-shaped turning opening is provided on the first slider (8) and the second slider (9); a slot penetrating the first slider (8), the counting shaft (5) and the second slider (9) is provided on one side of the first slider (8), and a thread is provided on the parts located inside the first slider (8) and the second slider (9); and a screw rod (11) is provided in the slot.

4. The device for comparing and confirming the number of needles of a packaging machine according to claim 3, characterized in that: The first sliding block (8) has a cross hole (12) on one side of the slot, and the screw rod (11) is slidably provided with a cross head (13) matching with the cross hole (12) on one end outside the slot.

5. A packaging machine needle number comparison and confirmation device according to claim 2 or 4, characterized in that: The counting shaft (5) is sleeved with an annular baffle (14) having the same number as the counting slots, and protrusions (15) are provided at both ends of the annular baffle (14). A sliding groove (16) is provided on the side of the placement groove (2), and the protrusion (15) is slidably connected in the sliding groove (16).

6. The device for comparing and confirming the number of needles of a packaging machine according to claim 5, characterized in that: Connecting rods (17) are provided between the protrusions (15), and the connecting rods (17) are fixedly connected to adjacent protrusions (15).

7. The device for comparing and confirming the number of needles of a packaging machine according to claim 6, characterized in that: Counting scales (18) corresponding to counting grooves of different specifications at the upper and lower ends of the counting shaft (5) are respectively provided on both sides of the fixing seat (1), and a corresponding digital scale is provided under each counting scale (18).

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