Automatic detection stacking conveying line and pultrusion production line

Abstract

The utility model belongs to the technical field of polyurethane pultrusion, and discloses an automatic detection stacking conveying line and a pultrusion production line, the automatic detection stacking conveying line comprises a first conveying line, a detection assembly and a second material pushing piece, and the first conveying line is configured to convey section bars in the first direction; the detection assembly comprises at least one detection piece and first material pushing pieces, the detection pieces are configured to detect the profiles conveyed by the first conveying line, the downstream of each detection piece is correspondingly provided with a plurality of first material pushing pieces, and the first material pushing pieces are configured to push the unqualified profiles detected by the detection assembly away from the first conveying line in the second direction; the second material pushing part is arranged on the downstream of the detection assembly, the second material pushing part is configured to push the profiles detected to be qualified by the detection assembly away from the first conveying line in the second direction, and the pultrusion production line comprises the automatic detection stacking conveying line, so that quality detection can be carried out in the conveying process, detection is more accurate, the detection efficiency is improved, and the production efficiency is improved. And the automation degree is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane pultrusion molding, in particular to an automatic detection stacking conveyor line and a pultrusion production line. Background Art

[0002] The pultrusion process is a method for continuously producing composite material profiles. It is an automated production process that passes glass fiber and other continuous reinforcing materials on a creel through a molding die that maintains a certain cross-sectional shape, solidifies them in the mold, and then continuously ejects them from the mold.

[0003] In the polyurethane pultrusion molding, the crawlers of the crawler machine are used to clamp and pull the glass fibers, which are then cut by the cutting machine. Each crawler machine basically corresponds to a cutting machine, and a cutting machine corresponds to a stacking shelf. When stacking, the polyurethane profiles coming out of the cutting machine need to be manually inspected and then moved to the stacking shelf. The above operation has low inspection efficiency, low degree of automation, and high labor intensity of manual handling. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic detection palletizing conveyor line and a pultrusion production line, which can perform quality detection during the conveying process, make the detection more accurate, improve the detection efficiency, and have a higher degree of automation.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Automatic detection of palletizing conveyor line, including:

[0007] a first conveying line, the first conveying line being configured to convey the profile along a first direction;

[0008] A detection component, the detection component includes at least one detection member and a first pusher, the detection member is configured to detect the profile conveyed by the first conveyor line, a plurality of the first pushers are correspondingly arranged downstream of each detection member, the plurality of the first pushers are arranged at intervals along the first conveyor line, and the first pusher is configured to push the profile that fails the detection by the detection component away from the first conveyor line along a second direction;

[0009] a second pushing member, the second pushing member being disposed downstream of the detection assembly, and the second pushing member being configured to push the profile that has passed the detection by the detection assembly away from the first conveying line along the second direction;

[0010] The first direction is perpendicular to the second direction.

[0011] In some embodiments, the detection member includes a straight line detection member and an appearance detection member, the appearance detection member is arranged at intervals downstream of the straight line detection member, a plurality of the first pushing members are arranged between the straight line detection member and the appearance detection member and downstream of the appearance detection member, and the second pushing member is arranged downstream of the first pushing member close to the appearance detection member.

[0012] In some embodiments, a plurality of the second pushers are spaced apart along the first conveying line on one side of the first conveying line.

[0013] In some embodiments, the automatic detection and palletizing conveyor line also includes a first shelf and a second shelf, and the first shelf and the first pushing piece are correspondingly arranged on opposite sides of the first conveyor line to receive the profile pushed away by the first pushing piece; the second shelf and the second pushing piece are correspondingly arranged on opposite sides of the first conveyor line to receive the profile pushed away by the second pushing piece.

[0014] In some embodiments, the first conveyor line includes a conveyor frame, on which a plurality of conveying rollers spaced apart along the first direction are disposed, and the detection assembly and the second pusher are both disposed on the conveyor frame.

[0015] In some embodiments, the first pushing member includes a mounting seat disposed on the conveying frame, a pushing cylinder is disposed on the mounting seat, and an output end of the pushing cylinder can abut against the profile located on the conveying roller.

[0016] In some embodiments, the automatic detection and palletizing conveyor line also includes a second conveyor line, and a plurality of the second conveyor lines are spaced apart along the first direction on one side or both sides of the first conveyor line, the second conveyor line is arranged upstream of the detection component, and each of the second conveyor lines extends along the second direction.

[0017] In some embodiments, an end of the second conveying line proximate to the first conveying line is located directly above the first conveying line.

[0018] In some embodiments, the automatic detection and palletizing conveyor line also includes multiple third conveyor lines, and the multiple third conveyor lines are arranged at intervals along the second direction. The third conveyor lines are arranged across the multiple second conveyor lines along the first direction, and the third conveyor lines are provided with multiple third pushing pieces at intervals to be able to push the profiles on the third conveyor lines to the second conveyor lines.

[0019] A pultrusion production line is also provided, comprising a crawler machine and a cutting machine, wherein the cutting machine is arranged downstream of the crawler machine, and further comprising the above-mentioned automatic detection and stacking conveyor line, wherein each of the third conveyor lines corresponds to one cutting machine.

[0020] Beneficial effects of the utility model:

[0021] The above-mentioned first conveyor line is placed at the output end of the cutting machine, and the cut profiles are then conveyed by the first conveyor line. During the conveying process, they can be inspected by the detection part. The profiles that fail the inspection are pushed away from the first conveyor line by the first pushing part located downstream of the detection part, while the profiles that pass the inspection are continued to be conveyed to the second pushing part, and are pushed away from the first conveyor line by the second pushing part, so that quality inspection can be carried out during the conveying process, making the inspection more accurate, improving the inspection efficiency, and having a higher degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the automatic detection and palletizing conveyor line of the utility model;

[0023] Figure 2 It is a schematic diagram showing the appearance inspection parts in the automatic inspection and palletizing conveyor line of the utility model;

[0024] Figure 3 It is a schematic diagram showing a straight line detection part in the automatic detection palletizing conveyor line of the utility model;

[0025] Figure 4 It is a schematic diagram of the pultrusion production line of the utility model.

[0026] In the figure:

[0027] 1. First conveyor line; 2. Detection component; 21. First pusher; 22. Linear detection component; 23. Appearance detection component; 3. Second pusher; 4. First shelf; 5. Second shelf; 6. Second conveyor line; 7. Third conveyor line; 8. Third pusher; 9. Cutting machine; 10. Crawler machine. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] In the description of this embodiment, the terms "upper", "lower", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0032] like Figures 1 to 4 As shown, the utility model provides an automatic detection and palletizing conveyor line, which includes a first conveyor line 1, a detection component 2 and a second pusher 3. The first conveyor line 1 is configured to convey profiles along a first direction; the detection component 2 includes at least one detection component and a first pusher 21. The detection component is configured to detect the profiles conveyed by the first conveyor line 1. A plurality of first pushers 21 are correspondingly arranged downstream of each detection component. The plurality of first pushers 21 are arranged at intervals along the first conveyor line 1. The first pusher 21 is configured to push the profiles that are unqualified by the detection component 2 away from the first conveyor line 1 along the second direction; the second pusher 3 is arranged downstream of the detection component 2. The second pusher 3 is configured to push the profiles that are qualified by the detection component 2 away from the first conveyor line 1 along the second direction.

[0033] The above-mentioned first conveyor line 1 is placed at the output end of the cutting machine 9, and the cut profiles are then conveyed by the first conveyor line 1. During the conveying process, they can be inspected by the detection part. For the profiles that fail the inspection, they are pushed away from the first conveyor line 1 by the first pushing part 21 located downstream of the detection part, and for the profiles that pass the inspection, they continue to be conveyed by the first conveyor line 1 to the second pushing part 3, and are pushed away from the first conveyor line 1 for stacking by the second pushing part 3, so that quality inspection can be carried out during the conveying process, making the inspection more accurate, improving the inspection efficiency, and having a higher degree of automation.

[0034] It should be noted here that the first direction is Figure 1 The X direction in the second direction is Figure 1 in the Y direction.

[0035] In some embodiments, the first conveyor line 1 includes a conveyor frame, on which a plurality of conveyor rollers spaced apart along a first direction are arranged, the conveyor rollers are rotatably arranged on the conveyor frame, and each conveyor roller extends along a second direction, so that the profile is conveyed by the rotation of the conveyor roller. It is understandable that the first conveyor line 1 also includes a driving member, which is connected to drive the above-mentioned conveyor rollers to rotate. Exemplarily, the driving member is a motor, and the motor drives the above-mentioned conveyor rollers through a belt or a chain. In other embodiments, the conveyor rollers can be replaced by conveyor belts.

[0036] like Figures 1 to 3As shown, in some embodiments, the detection member includes a straight line detection member 22 and an appearance detection member 23. The straight line detection member 22 can detect the straightness of the profile conveyed on the first conveyor line 1, and the appearance detection member 23 can detect the appearance of the profile conveyed on the first conveyor line 1, so as to achieve the purpose of detecting the quality of the above-mentioned profile. In the current embodiment, the appearance detection member 23 and the straight line detection member 22 are both arranged on the first conveyor frame, and the appearance detection member 23 is arranged at intervals downstream of the straight line detection member 22, that is, the straightness of the profile is first detected, and then the appearance is detected. It should be noted that in profile forming, the straightness cannot be repaired, but the appearance can be repaired, so the straightness is used as the first detection standard and the appearance is used as the second detection standard to improve efficiency. In addition, a plurality of the above-mentioned first pushers 21 are arranged at intervals between the linear detection member 22 and the appearance detection member 23 and downstream of the appearance detection member 23, so that when the linear detection member 22 detects that the profile is unqualified, the first pusher 21 between the linear detection member 22 and the appearance detection member 23 pushes it away from the first conveyor line 1, so that it no longer continues to be conveyed downstream, and the qualified products of the linear detection continue to be conveyed to the appearance detection member 23 for inspection, if the appearance detection member 23 detects that the profile is unqualified, the first pusher 21 downstream of the appearance detection member 23 pushes it away from the first conveyor line 1, so that it no longer continues to be conveyed downstream; and if the inspection is qualified, it continues to be conveyed to the second pusher 3. Exemplarily, the linear detection member 22 can be, but not limited to, an infrared detection device, and the appearance detection member 23 can be, but not limited to, a visual detection device.

[0037] In some embodiments, each first pusher 21 includes a mounting base arranged on the conveying frame, and the mounting base is provided with a pushing cylinder, and the output end of the pushing cylinder faces the conveying roller on the conveying frame. When the output end of the pushing cylinder extends, it can resist the profile conveyed by the conveying roller and push it away.

[0038] In some embodiments, a plurality of the second pushers 3 are arranged at intervals on one side of the first conveyor line 1 along the first conveyor line 1; in the current embodiment, the second pushers 3 have the same structure as the first pushers 21. In other alternative embodiments, both the first pushers 21 and the second pushers 3 can be replaced by manipulators.

[0039] like Figure 2 and Figure 3As shown, in some embodiments, the automatic detection and palletizing conveyor line further includes a first shelf 4 and a second shelf 5, and the first shelf 4 and the first pusher 21 are correspondingly arranged on opposite sides of the first conveyor line 1, so as to receive the profile pushed away from the first conveyor line 1 by the first pusher 21; in the current embodiment, two first shelves 4 are arranged, and the two first shelves 4 correspond to the first pusher 21 between the linear detection member 22 and the appearance detection member 23 and the first pusher 21 downstream of the appearance detection member 23. Similarly, the second shelf 5 and the second pusher 3 are correspondingly arranged on opposite sides of the first conveyor line 1 to receive the profile pushed away by the second pusher 3.

[0040] like Figure 3 and Figure 4 As shown, in some embodiments, the automatic detection and palletizing conveyor line also includes a second conveyor line 6, and a plurality of second conveyor lines 6 are spaced apart along the first direction on one side or both sides of the first conveyor line 1, and the second conveyor line 6 is arranged upstream of the detection component 2, and each second conveyor line 6 extends along the second direction, and a plurality of cutters 9 are arranged correspondingly along the extension direction of the second conveyor line 6, so that the profiles cut by the cutters 9 can be transferred to the second conveyor line 6, and then the profiles are collected to the first conveyor line 1 through the second conveyor line 6 for quality inspection, and in order to enable the profiles on the second conveyor line 6 to fall accurately on the first conveyor line 1, one end of the second conveyor line 6 close to the first conveyor line 1 is located directly above the first conveyor line 1, so that the profiles can fall onto the first conveyor line 1. In the current embodiment, the structure of the second conveyor line 6 is the same as that of the first conveyor line 1, and will not be repeated. In some alternative embodiments, the second conveyor line 6 can adopt a conveyor belt.

[0041] like Figure 4 As shown, further, in order to facilitate the transfer of the profile cut by the cutting machine 9 to the second conveyor line 6, the automatic detection and stacking conveyor line also includes a third conveyor line 7, which is arranged above the plurality of second conveyor lines 6 along the first direction, one end of the third conveyor line 7 is connected to the cutting machine 9, and the third conveyor line 7 is provided with a plurality of third pushers 8 at intervals, so as to be able to push the profile on the third conveyor line 7 to the second conveyor line 6; in the current embodiment, the third conveyor line 7 has the same structure as the first conveyor line 1, and the third pusher 8 has the same structure as the first pusher 21, which will not be repeated; in an alternative embodiment, the third pusher 8 can be replaced by a manipulator, and the third conveyor line 7 can be a conveyor belt. Further, a plurality of third conveyor lines 7 are provided, and the plurality of third conveyor lines 7 are arranged at intervals along the second direction, so that each third conveyor line 7 corresponds to a cutting machine 9, thereby improving production efficiency.

[0042] like Figure 4As shown, the utility model also provides a pultrusion production line, which includes a crawler machine 10, a cutting machine 9 and the above-mentioned automatic detection and stacking conveyor line. The cutting machine 9 is arranged downstream of the crawler machine 10 to cut the profiles coming out of the crawler machine 10. Each third conveyor line 7 corresponds to a cutting machine 9, so that the profiles cut by the cutting machine 9 are transferred to the second conveyor line 6 through the third conveyor line 7, and then converged to the first conveyor line 1 for automatic detection and stacking. It can be understood that the pultrusion production line also includes a glue injection machine and a yarn frame arranged upstream of the crawler machine 10. Furthermore, the pultrusion production line also includes a control system. The control system can be but is not limited to using PLC. The control system is connected to the crawler machine 10, the cutting machine 9 and the above-mentioned automatic detection and stacking conveyor line, so as to perform automatic control.

[0043] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Automatic detection of palletizing conveyor line, characterized by: include: A first conveying line (1), the first conveying line (1) being configured to convey the profile along a first direction; A detection component (2), the detection component (2) comprising at least one detection member and a first pusher (21), the detection member being configured to detect the profile conveyed by the first conveyor line (1), a plurality of first pushers (21) being correspondingly arranged downstream of each detection member, the plurality of first pushers (21) being arranged at intervals along the first conveyor line (1), the first pusher (21) being configured to push the profile detected as unqualified by the detection component (2) away from the first conveyor line (1) along a second direction; a second pushing member (3), the second pushing member (3) being arranged downstream of the detection component (2), the second pushing member (3) being configured to push the profile that has passed the detection by the detection component (2) away from the first conveying line (1) along the second direction; The first direction is perpendicular to the second direction.

2. The automatic detection and palletizing conveyor line according to claim 1 is characterized in that: The detection member comprises a straight line detection member (22) and an appearance detection member (23); the appearance detection member (23) is arranged at intervals downstream of the straight line detection member (22); a plurality of the first pushing members (21) are arranged between the straight line detection member (22) and the appearance detection member (23) and downstream of the appearance detection member (23); the second pushing member (3) is arranged downstream of the first pushing member (21) close to the appearance detection member (23).

3. The automatic detection and palletizing conveyor line according to claim 1 is characterized in that: A plurality of the second pushing members (3) are arranged at intervals on one side of the first conveying line (1) along the first conveying line (1).

4. The automatic detection and palletizing conveyor line according to claim 1 is characterized in that: It also includes a first shelf (4) and a second shelf (5), wherein the first shelf (4) and the first pushing member (21) are correspondingly arranged on opposite sides of the first conveyor line (1) to receive the profile pushed away by the first pushing member (21); and the second shelf (5) and the second pushing member (3) are correspondingly arranged on opposite sides of the first conveyor line (1) to receive the profile pushed away by the second pushing member (3).

5. The automatic detection and palletizing conveyor line according to claim 1 is characterized in that: The first conveyor line (1) comprises a conveyor frame, on which a plurality of conveying rollers spaced apart along the first direction are arranged, and the detection component (2) and the second pusher (3) are both arranged on the conveyor frame.

6. The automatic detection and palletizing conveyor line according to claim 5 is characterized in that: The first pushing member (21) comprises a mounting seat arranged on the conveying frame, a pushing cylinder is arranged on the mounting seat, and the output end of the pushing cylinder can abut against the profile located on the conveying roller.

7. The automatic detection and palletizing conveyor line according to any one of claims 1 to 6, characterized in that: It also includes a second conveying line (6), wherein a plurality of the second conveying lines (6) are spaced apart and distributed on one side or both sides of the first conveying line (1) along the first direction, the second conveying line (6) is arranged upstream of the detection component (2), and each of the second conveying lines (6) extends along the second direction.

8. The automatic detection and palletizing conveyor line according to claim 7 is characterized in that: The end of the second conveying line (6) close to the first conveying line (1) is located directly above the first conveying line (1).

9. The automatic detection and palletizing conveyor line according to claim 7 is characterized in that: It also includes a plurality of third conveyor lines (7), wherein the plurality of third conveyor lines (7) are spaced apart along the second direction, and the third conveyor lines (7) are arranged above the plurality of second conveyor lines (6) along the first direction, and a plurality of spaced apart third pushers (8) are arranged on the third conveyor lines (7) so as to be able to push the profiles on the third conveyor lines (7) onto the second conveyor lines (6).

10. A pultrusion production line, comprising a crawler machine (10) and a cutting machine (9), wherein the cutting machine (9) is arranged downstream of the crawler machine (10), characterized in that: It also includes the automatic detection and palletizing conveyor line as described in claim 9, and each of the third conveyor lines (7) corresponds to one of the cutting machines (9).

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