Joint identification device for multi-material-belt plate

Abstract

The utility model relates to a conveying technology, in particular to a multi-material-belt plate joint recognition device which comprises a bottom plate, and a fixed clamping roller and a movable clamping roller are arranged on the bottom plate. One end of the movable wheel shaft is installed on a movable mechanism, the movable mechanism is connected with a reset assembly arranged on the bottom plate, and the reset assembly gives deflection force to the movable mechanism so that the movable wheel shaft on the movable mechanism can tend to approach the fixed wheel shaft; the base plate is further provided with an induction structure, the induction structure is matched with the movable mechanism, and when the distance between the movable wheel shaft and the fixed wheel shaft changes, the distance variation is amplified through the movable mechanism to give an alarm. The distance between the movable wheel shaft and the fixed wheel shaft can be adaptively changed, so that the fixed clamping roller and the movable clamping roller can adapt to the working conditions of different plate thicknesses; when the distance between the fixed clamping roller and the movable clamping roller changes, the change value of the distance between the fixed clamping roller and the movable clamping roller is amplified through the movable mechanism and transmitted to the induction structure, and finally an alarm is given out through the induction structure.

Description

Technical Field

[0001] The utility model relates to a conveying technology, in particular to a joint identification device for multi-material strip plates. Background Art

[0002] The production process of cold-rolled strip steel includes pickling, cold rolling, cleaning, annealing, and flattening. Usually, electroplating, color coating and other treatments may also be required.

[0003] The strip first undergoes recrystallization annealing and temper rolling in a continuous annealing line. A portion of the coils is sent directly to the recoiling line, where they are divided into smaller coils according to customer weight requirements. The coils are then packaged and shipped as standard cold-rolled strip products. The remaining coils are sent to the electrogalvanizing line for electroplating, ultimately becoming electrogalvanized strip products.

[0004] When the strip is conveyed or a strip of another thickness specification enters the conveying area, the material collection and reel change work should be done in advance. Currently, the industry's identification of material collection and reel change is mostly based on visual observation by workers. If the work is negligent and the material collection and reel change is not timely, it is very easy to cause product confusion. Utility Model Content

[0005] The purpose of the present utility model is to provide a joint identification device for multiple material strips and plates to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A joint identification device for multiple material strips and plates comprises a bottom plate, on which a fixed clamping roller and a movable clamping roller are vertically and parallelly arranged;

[0008] The fixed clamping roller is rotatably arranged on the fixed wheel shaft through a bearing, and one end of the fixed wheel shaft is arranged on the bottom plate; the movable clamping roller is rotatably arranged on the movable wheel shaft through another bearing, and one end of the movable wheel shaft is installed on the movable mechanism;

[0009] The movable mechanism is connected to a reset assembly provided on the base plate, and the reset assembly applies a deflection force to the movable mechanism so that the moving wheel shaft on the movable mechanism tends to approach the fixed wheel shaft;

[0010] The bottom plate is also provided with a sensing structure, which cooperates with the movable mechanism and amplifies the distance change through the movable mechanism to generate an alarm when the distance between the moving wheel shaft and the fixed wheel shaft changes.

[0011] The joint identification device for multiple material strips and plates as described above: the movable mechanism includes a rotating arm provided on the bottom plate and a reset arm provided on the rotating arm;

[0012] The rotating arm includes a first straight section and a second straight section, the first straight section and the second straight section form an "L" shape, and the rotating shaft is connected to the junction of the first straight section and the second straight section;

[0013] The driving wheel shaft is fixed to one end of the first straight section away from the second straight section, and the reset assembly and the induction structure are both matched with the second straight section.

[0014] The joint identification device for multiple strips and plates as described above: the reset assembly includes a reset fixing block mounted on the bottom plate, and a spring plunger mounted on the reset fixing block and protruding toward the second straight section;

[0015] One end of the spring plunger contacts the reset arm.

[0016] The joint identification device for multi-material strip plates as described above: the spring plunger includes a plunger sleeve, which is arranged on a reset fixed block; it also includes a plunger rod that slides with the plunger sleeve, one end of the plunger rod extends into the interior of the plunger sleeve, and the end of the plunger rod extending into the interior of the plunger sleeve contacts the inner wall of the plunger sleeve through a spring, and the other end of the plunger rod extends from the plunger sleeve and contacts the reset arm.

[0017] The joint identification device for multiple strips and plates as described above: the sensing structure includes a screw mounted on the rotating arm and a micro switch mounted on the bottom plate;

[0018] The screw rod passes through the second straight section and is threadedly connected to the second straight section. One end of the screw rod contacts the micro switch.

[0019] The joint identification device for multiple strips of sheet material as described above: a feeding channel is formed between the fixed clamping roller and the movable clamping roller, and a supporting wheel is provided in front and behind the feeding channel, and the two supporting wheels have the same height;

[0020] The supporting wheel is rotatably mounted on the supporting wheel fixing block via a wheel shaft, and the supporting wheel fixing block is mounted on the bottom plate.

[0021] The joint identification device for multiple material strips and plates as described above: a base is provided below the bottom plate, a support rod is provided on the base and is parallel to the fixed wheel shaft and the moving wheel shaft, and a fixing plate is provided on the top of the support rod;

[0022] One side of the bottom plate is fixedly connected to the adjustment plate, the support rod and the adjustment plate are slidably matched, and an adjustment structure connected to the adjustment plate is further provided between the base and the fixed plate.

[0023] The joint identification device for multiple material strips as described above: the adjustment structure includes an adjustment rod rotatably connected to the fixed plate, the adjustment rod and the adjustment plate are threadedly matched, and an adjustment knob is provided on the top of the adjustment rod.

[0024] Compared with the prior art, the beneficial effects of the present invention are: since the spacing between the moving wheel shaft and the fixed wheel shaft can be adaptively changed, the fixed clamping roller and the movable clamping roller can adapt to the working conditions of different plate thicknesses; when the spacing between the fixed clamping roller and the movable clamping roller changes, the movable mechanism is used to amplify the spacing change value between the two and transmit it to the sensing structure, and finally an alarm is issued through the sensing structure to achieve a prompt and reminder effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 An axonometric view of a joint identification device for multi-sheet materials.

[0026] Figure 2 This is a front view of a joint identification device for multiple material strips and plates.

[0027] Figure 3 A top view of a joint identification device for multiple strips of sheet material.

[0028] Figure 4 A side view of a joint identification device for multiple material strips and plates.

[0029] In the figure: 1-base; 2-supporting wheel; 3-adjusting plate; 4-support rod; 5-adjusting tooth rod; 6-fixed plate; 7-adjusting knob; 8-fixed wheel shaft; 9-bearing; 10-fixed clamping roller; 11-moving wheel shaft; 12-moving clamping roller; 13-rotating shaft; 14-rotating arm; 15-reset arm; 16-micro switch; 17-reset fixing block; 18-spring plunger; 19-screw; 20-bottom plate; 21-supporting wheel fixing block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] See also Figures 1 to 4 As an embodiment of the present invention, the joint identification device for multiple strips and plates includes a bottom plate 20, on which a fixed clamping roller 10 and a movable clamping roller 12 are vertically and parallelly arranged;

[0032] The fixed clamping roller 10 is rotatably mounted on the fixed wheel shaft 8 via a bearing 9, one end of which is mounted on the bottom plate 20; the movable clamping roller 12 is rotatably mounted on the movable wheel shaft 11 via another bearing 9, one end of which is mounted on the movable mechanism;

[0033] The movable mechanism is connected to a reset assembly provided on the base plate 20, and the reset assembly imparts a deflection force to the movable mechanism, so that the moving wheel shaft 11 on the movable mechanism tends to approach the fixed wheel shaft 8;

[0034] The bottom plate 20 is further provided with a sensing structure, which cooperates with the movable mechanism and amplifies the distance change through the movable mechanism to generate an alarm when the distance between the moving wheel shaft 11 and the fixed wheel shaft 8 changes.

[0035] In this embodiment, since the spacing between the moving wheel shaft 11 and the fixed wheel shaft 8 can be adaptively changed, the fixed clamping roller 10 and the movable clamping roller 12 can adapt to the working conditions of different plate thicknesses; when the spacing between the fixed clamping roller 10 and the movable clamping roller 12 changes, the movable mechanism is used to amplify the spacing change value between the two and transmit it to the sensing structure, and finally an alarm is issued through the sensing structure to achieve a prompt and reminder effect.

[0036] As a further solution of the present invention, the movable mechanism includes a rotating arm 14 provided on the base plate 20 and rotating through a rotating shaft 13, and a reset arm 15 provided on the rotating arm 14;

[0037] The rotating arm 14 includes a first straight section and a second straight section, the first straight section and the second straight section form an "L" shape, and the rotating shaft 13 is connected to the junction of the first straight section and the second straight section;

[0038] The driving wheel shaft 11 is fixed to an end of the first straight section away from the second straight section, and the reset assembly and the induction structure are both matched with the second straight section.

[0039] In this embodiment, when the gap between the fixed roller 10 and the movable roller 12 changes, the driven wheel shaft 11 drives the rotating arm 14 to rotate about the rotating shaft 13, thereby squeezing the reset assembly through the second straight section and triggering the sensing mechanism. The "L"-shaped rotating arm 14 and rotating shaft 13 utilize the principle of leverage to amplify the change in the gap between the fixed roller 10 and the movable roller 12, and therefore the change in the thickness of the strip.

[0040] As a further solution of the present invention, the reset assembly includes a reset fixing block 17 mounted on the base plate 20, and a spring plunger 18 mounted on the reset fixing block 17 and protruding toward the second straight section;

[0041] One end of the spring plunger 18 contacts the reset arm 15 .

[0042] In detail, the spring plunger 18 includes a plunger sleeve, which is arranged on the reset fixing block 17; and also includes a plunger rod that slides with the plunger sleeve, one end of the plunger rod extends into the interior of the plunger sleeve, and the end of the plunger rod extending into the interior of the plunger sleeve contacts the inner wall of the plunger sleeve through the spring, and the other end of the plunger rod extends from the plunger sleeve and contacts the reset arm 15.

[0043] In this embodiment, the elastic and retractable characteristics of the spring plunger are utilized, so that when the distance between the fixed clamping roller 10 and the movable clamping roller 12 increases, the reset arm 15 is driven by the second straight section to squeeze the plunger rod, and the plunger rod contracts into the plunger sleeve to further compress the built-in spring; the spring is used to give the plunger rod a force toward the second straight section, so that the movable wheel shaft 11 has a tendency to approach the fixed wheel shaft 8.

[0044] As a further solution of the present invention, the sensing structure includes a screw 19 mounted on the rotating arm 14 and a micro switch 16 mounted on the base plate 20;

[0045] The screw rod 19 passes through the second straight section and is threadedly connected to the second straight section. One end of the screw rod 19 contacts the micro switch 16 .

[0046] In this embodiment, when the distance between the fixed clamping roller 10 and the movable clamping roller 12 increases, the second straight section can drive the screw 19 to approach the microswitch 16, thereby triggering the microswitch 16; in addition, since the screw 16 is threadedly connected to the second straight section, before using the device, the position of the end of the screw 16 can be pre-adjusted according to the thickness of the plate strip, so that it can adapt to working conditions with different plate thicknesses.

[0047] As a further solution of the present invention, a feeding channel is formed between the fixed clamping roller 10 and the movable clamping roller 12, and a supporting wheel 2 is provided in front and behind the feeding channel, and the two supporting wheels 2 have the same height;

[0048] The supporting wheel 2 is rotatably mounted on a supporting wheel fixing block 21 via a wheel shaft, and the supporting wheel fixing block 21 is mounted on a base plate 20 .

[0049] In this embodiment, two supporting wheels 2 arranged one in front and one behind are used to roll and support the plate strip passing through the feeding channel, avoiding direct sliding and frictional contact between the plate strip and the bottom plate 20, reducing the conveying resistance of the plate strip, and at the same time protecting the plate strip from scratches and abrasions.

[0050] As a further solution of the present invention, a base 1 is provided below the bottom plate 20, and a support rod 4 is provided on the base 1 that is parallel to the fixed wheel shaft 8 and the moving wheel shaft 11, and a fixing plate 6 is provided at the top of the support rod 4;

[0051] One side of the bottom plate 20 is fixedly connected to the adjustment plate 3 , the support rod 4 and the adjustment plate 3 are slidably matched, and an adjustment structure connected to the adjustment plate 3 is also provided between the base 1 and the fixed plate 6 .

[0052] In this embodiment, the adjustment structure can drive the adjustment plate 3 to slide up and down along the support rod 4, thereby adjusting the height of the bottom plate 20 from the base 1.

[0053] As a further solution of the present invention, the adjustment structure includes an adjustment rod 5 rotatably connected to the fixed plate 6 , the adjustment rod 5 and the adjustment plate 3 are threadedly matched, and an adjustment knob 7 is provided on the top of the adjustment rod 5 .

[0054] In this embodiment, the adjusting knob 7 is rotated to drive the adjusting rod 5 to rotate, thereby driving the adjusting plate 3 to slide upward or downward along the support rod 4, and then the adjusting plate 3 drives the abutment plate 20 to move upward or downward to adjust the height.

[0055] The above embodiments are exemplary rather than restrictive, so any technical solution of the present invention that can be implemented in other specific forms without departing from the spirit or basic features of the present invention is included in the present invention.

Claims

1. A joint identification device for multiple material strips and plates, comprising a bottom plate (20), wherein a fixed clamping roller (10) and a movable clamping roller (12) are vertically and parallelly arranged on the bottom plate (20), characterized in that: The fixed clamping roller (10) is rotatably mounted on the fixed wheel shaft (8) via a bearing (9), and one end of the fixed wheel shaft (8) is mounted on the bottom plate (20); the movable clamping roller (12) is rotatably mounted on the movable wheel shaft (11) via another bearing (9), and one end of the movable wheel shaft (11) is mounted on the movable mechanism; The movable mechanism is connected to a reset assembly provided on the bottom plate (20), and the reset assembly imparts a deflection force to the movable mechanism, so that the moving wheel shaft (11) on the movable mechanism tends to approach the fixed wheel shaft (8); The bottom plate (20) is also provided with a sensing structure, which cooperates with the movable mechanism and amplifies the distance change through the movable mechanism to generate an alarm when the distance between the moving wheel shaft (11) and the fixed wheel shaft (8) changes.

2. The device for identifying joints of multiple strips and plates according to claim 1, characterized in that: The movable mechanism comprises a rotating arm (14) arranged on the base plate (20) and rotating via a rotating shaft (13), and a reset arm (15) arranged on the rotating arm (14); The rotating arm (14) comprises a first straight section and a second straight section, the first straight section and the second straight section form an "L" shape, and the rotating shaft (13) connects the junction of the first straight section and the second straight section; The driving wheel shaft (11) is fixed to an end of the first straight section away from the second straight section, and the reset component and the induction structure are both matched with the second straight section.

3. The device for identifying joints of multiple strips and plates according to claim 2, wherein: The reset assembly comprises a reset fixing block (17) mounted on the base plate (20), and a spring plunger (18) mounted on the reset fixing block (17) and protruding toward the second straight section; One end of the spring plunger (18) contacts the reset arm (15).

4. The device for identifying joints of multiple strips and plates according to claim 3, characterized in that: The spring plunger (18) includes a plunger sleeve, which is arranged on a reset fixed block (17); and also includes a plunger rod that is slidably matched with the plunger sleeve, one end of the plunger rod extending into the interior of the plunger sleeve, and the end of the plunger rod extending into the interior of the plunger sleeve abuts against the inner wall of the plunger sleeve through a spring, and the other end of the plunger rod extends from the plunger sleeve and abuts against the reset arm (15).

5. The device for identifying joints of multiple strips and plates according to claim 2, wherein: The sensing structure includes a screw (19) mounted on the rotating arm (14), and a micro switch (16) mounted on the bottom plate (20); The screw rod (19) passes through the second straight section and is threadedly connected to the second straight section, and one end of the screw rod (19) contacts the micro switch (16).

6. The device for identifying joints of multiple strips and plates according to claim 1, characterized in that: A feeding channel is formed between the fixed clamping roller (10) and the movable clamping roller (12), and a supporting wheel (2) is provided at the front and rear of the feeding channel, respectively, and the two supporting wheels (2) have the same height; The supporting wheel (2) is rotatably mounted on a supporting wheel fixing block (21) via a wheel shaft, and the supporting wheel fixing block (21) is mounted on a bottom plate (20).

7. The device for identifying joints of multiple strips and plates according to claim 1, characterized in that: A base (1) is provided below the bottom plate (20), a support rod (4) parallel to the fixed wheel shaft (8) and the moving wheel shaft (11) is provided on the base (1), and a fixing plate (6) is provided at the top end of the support rod (4); One side of the bottom plate (20) is fixedly connected to the adjustment plate (3), the support rod (4) and the adjustment plate (3) are slidably matched, and an adjustment structure connected to the adjustment plate (3) is also provided between the base (1) and the fixed plate (6).

8. The device for identifying joints of multiple strips and plates according to claim 7, characterized in that: The adjustment structure comprises an adjustment rod (5) rotatably connected to the fixed plate (6), the adjustment rod (5) and the adjustment plate (3) are threadedly engaged, and an adjustment knob (7) is provided at the top end of the adjustment rod (5).

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