Supporting table for tarpaulin welding

Abstract

The utility model provides a tarpaulin welding supporting table which comprises a body, containing grooves are formed in the tops of the two ends of the body, and supporting frames are arranged on the two sides of the two ends of the body. The guide column is horizontally and rotationally arranged between the two opposite supporting frames, and the guide column is located in the containing groove; the driving column is located above one guide column, the driving column and the guide column form a clamping space, one end of the driving column is provided with a Z-shaped driving handle, and the driving handle is used for rotating the driving column. According to the supporting table for tarpaulin welding, the using function effect is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the welding technical field of tarpaulin, and relates to a supporting table for tarpaulin welding. BACKGROUND

[0002] The automobile canopy mainly comprises a framework and tarpaulin located at the top of the framework, wherein the framework serves as a load-bearing and supporting structure to support the tarpaulin, and the tarpaulin serves as a structure to block wind and rain and is located at the top of the framework. When the tarpaulin is installed on the framework, one end of the tarpaulin is first fixedly connected with the framework, and then the other end of the tarpaulin is clamped by a tool and pulled to a designated position on the framework for fixation. However, the tarpaulin is smooth and thin, so in the actual operation process, a rope is wrapped around the side of the tarpaulin that is pulled, and the rope can be clamped by the tool without sliding or detaching from the tool, so that the tarpaulin can be smoothly pulled.

[0003] When the tarpaulin is welded, one worker is arranged on each side of the welding table (also referred to as the supporting table), and the two workers manually wrap the rope in the edge of the tarpaulin and keep the tarpaulin from unfolding (the tarpaulin has a certain elasticity); then the worker lays the tarpaulin wrapped with the rope on the welding table, and then the welding head on the top of the welding table is lowered and pressed onto the top of the tarpaulin, so that the tarpaulin on both sides of the rope is welded (ultrasonic welding or hot melt welding) as a whole, and thus the wrapping of the tarpaulin on the rope is completed. The length of the tarpaulin is usually long, and the length of the welding head is usually short, so when the tarpaulin in a small distance is welded, the worker on one side needs to pull the tarpaulin, and the worker on the other side needs to loosen the tarpaulin, until the next section of the tarpaulin moves to the lower side of the welding head for welding. However, it is found in practice that since the welding table is in the shape of a rectangular parallelepiped, when the tarpaulin moves from one side of the welding table to the welding table, not only is there a large resistance, but also the tarpaulin is easily scratched or even torn, and the use effect is poor. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a supporting table for tarpaulin welding, and aims to solve the problem of poor use effect.

[0005] To solve the above technical problems, the utility model provides a supporting table for tarpaulin welding, which comprises:

[0006] A body, two ends of the body are provided with accommodating grooves at the top, and the two ends of the body are provided with supporting frames on the two sides;

[0007] A guide column is horizontally rotatably arranged between the two supporting frames, and the guide column is located in the accommodating groove;

[0008] A driving column is arranged above one of the guide columns, and the driving column and the guide column form a clamping space, one end of the driving column is provided with a Z-shaped driving handle for rotating the driving column.

[0009] The utility model further sets up, the side of the body is provided with rotating seat, the rotating seat is provided with rotating column and rotates horizontally, the rotating column is provided with rotating frame with U shape cross section, the opening of rotating frame faces one of the support frame, the outside of the free end of rotating frame is provided with support part, the side of support part is provided with long barrel support barrel;

[0010] One end of the driving column is coaxially provided with a connecting column, the connecting column movably passes through the support part, and the connecting column movably abuts the inner wall of the support barrel, the driving handle is connected to the end of the connecting column away from the driving column, the driving column includes a first state and a second state;

[0011] When the driving column is in the first state, the driving column is in a horizontal state, and the driving column is clamped with the corresponding guide column;

[0012] When the driving column is in the second state, the driving column is in a vertical state, and the driving column is in a separated state with the corresponding guide column, one side of the rotating frame abuts against the side of the body.

[0013] The utility model further sets up, the side of the body is provided with positioning frame, the top of positioning frame is provided with positioning seat and rotates horizontally, the top of positioning seat is provided with swallow tail shape or inverted T shape sliding slot, the positioning seat is located in the side of rotating frame, and one end of sliding slot close to rotating frame penetrates positioning seat;

[0014] The sliding slot movably has a sliding part matched with the sliding slot, the top of the sliding part is horizontally provided with an anti-rotation part, the support barrel and the driving column are located on both sides of the support part, when the driving column is in the first state, the anti-rotation part abuts against the bottom of the support barrel.

[0015] The utility model further sets up, the top of the anti-rotation part is provided with a termination part, an elastic member is arranged between the end of the positioning seat away from the rotating frame and the anti-rotation part, the anti-rotation part is located between the elastic member and the rotating frame, when the termination part abuts against the side of the support barrel, the elastic member is in a compressed state.

[0016] The utility model further sets up, the top of the anti -rotation part far from the one end of the elastic piece is round or chamfered, and the anti -rotation part of the support cylinder is horizontal, when the drive column is in the second state, the side of the anti -rotation part away from the body abuts against the side of the drive column close to the body.

[0017] The utility model further sets up, the elastic piece is in the compression state, and the locking rod is arranged and is vertically movable through the sliding part and the anti -rotation part, the outer wall of the locking rod is provided with the anti -drop disc, and the anti -drop disc is higher than the anti -rotation part;

[0018] The first hole body and the second hole body are arranged in the vertical position through the positioning seat, when the locking rod passes through the first hole body, the anti -rotation part is limited to the support cylinder or the drive column, when the locking rod passes through the second hole body, the anti -rotation part is separated from the movable track of the drive column.

[0019] The utility model further sets up, the top of the anti -rotation part is also provided with the L-shaped anti -drop frame, the locking rod vertically moves through the anti -drop frame, and the anti -drop disc is located between the top of the anti -drop frame and the anti -rotation part, when the anti -drop disc abuts against the anti -drop frame, the bottom end of the locking rod is located in the sliding part or the anti -rotation part.

[0020] The utility model further sets up, the one end of the drive column away from the support cylinder is coaxially provided with the operating rod, and the first protection cylinder is rotatably connected to the outer wall of the operating rod.

[0021] The utility model further sets up, the free end of the drive handle is rotatably connected with the second protection cylinder.

[0022] Compared with the prior art, the utility model provides a supporting table for tarpaulin welding, when welding the tarpaulin, first, the edge of the tarpaulin wrapped with the rope is attached to the top of the body, and at this time, the welding head above the body (for the prior art, such as ultrasonic welding head, which is not the range and object of the present application, and will not be described in detail here) is lowered, and the tarpaulin in the middle part of the body is welded, and the welded part is wrapped with the rope.

[0023] Moreover, since the tarpaulin is guided by the guide posts at both ends of the body during the pulling process, excessive scratching between the tarpaulin and the body can be well prevented, the pulling resistance of the tarpaulin is reduced, and the tarpaulin is protected. Moreover, when the tarpaulin is pulled manually after being grabbed, the tarpaulin is relatively hard and slippery, so that the manual pulling effect is poor. Now, the tarpaulin can be directly driven to move forward by rotating the driving handle, so that the operation is more convenient.

[0024] The outer wall of the driving post and / or the guide post in the application has a flexible layer, such as a rubber layer. This can increase the friction between the tarpaulin and the driving post and / or the guide post, so that the tarpaulin can be driven to move. Even if the thickness of the tarpaulin wrapped with the rope is large, the rubber layer can be deformed to clamp the tarpaulin. Therefore, not only the part of the tarpaulin wrapped with the rope is clamped and driven, but also other parts of the tarpaulin are clamped and driven. This ensures the stability of the tarpaulin during pulling and prevents the tarpaulin from tilting, thereby ensuring the quality of welding. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural diagram of the utility model Figure 1 ;

[0026] Figure 2 is an enlarged view of part A in Figure 1 ;

[0027] Figure 3 is an enlarged view of part B in Figure 1 ;

[0028] Figure 4 is a sectional view of the utility model

[0029] Figure 5 is an enlarged view of part C in Figure 4 ;

[0030] Figure 6 is a structural diagram of the utility model Figure 2 ;

[0031] Figure 7 is an enlarged view of part D in Figure 6 ;

[0032] Figure 8 is a schematic view of the positioning seat part in the utility model

[0033] Figure 9 is an enlarged view of part E in Figure 8 .

[0034] Wherein, 1, the body; 2, accommodating groove; 3, support frame; 4, guide column; 5, drive column; 6, drive handle; 7, rotating seat; 8, rotating column; 9, rotating frame; 10, support part; 11, support cylinder; 12, connecting column; 13, positioning frame; 14, positioning seat; 15, sliding part; 16, anti-rotation part; 17, termination part; 18, elastic member; 19, locking rod; 20, anti-dropping disc; 21, first hole body; 22, second hole body; 23, anti-dropping frame; 24, operating rod; 25, first protective cylinder; 26, second protective cylinder. DETAILED DESCRIPTION

[0035] The tarpaulin welding support table provided by the utility model will be further and specifically described in connection with the drawings and specific embodiments. The advantages and features of the utility model will be more apparent according to the following description. It should be noted that the drawings are all in a very simplified form and all use non-precise proportions, and are only used to facilitate and clarify the purpose of assisting in the description of the embodiments of the utility model. The same or similar reference signs in the drawings represent the same or similar parts.

[0036] A tarpaulin welding support table, as shown in Figures 1 to 9 , comprising:

[0037] The body 1 is provided with an accommodating groove 2 at the top of both ends, and support frames 3 are arranged on both sides of the two ends of the body 1;

[0038] A guide column 4 is horizontally arranged between the two opposite support frames 3, and the guide column 4 is located in the accommodating groove 2;

[0039] A drive column 5 is arranged above the guide column 4, and the drive column 5 and the guide column 4 form a clamping space, and the drive column 5 is provided with a Z-shaped drive handle 6 at one end, and the drive handle 6 is used to rotate the drive column 5.

[0040] A rotating seat 7 is arranged on the side of the body 1, a rotating column 8 is horizontally arranged on the rotating seat 7, a rotating frame 9 with a U-shaped cross section is arranged on the rotating column 8, the opening of the rotating frame 9 faces one of the support frames 3, a support part 10 is arranged on the outer side of the free end of the rotating frame 9, and a long-cylindrical support cylinder 11 is arranged on the side of the support part 10;

[0041] A connecting column 12 is coaxially arranged at one end of the drive column 5, the connecting column 12 movably penetrates through the support part 10, and the connecting column 12 movably abuts the inner wall of the support cylinder 11, the drive handle 6 is connected to the end of the connecting column 12 away from the drive column 5, and the drive column 5 includes a first state and a second state;

[0042] When the driving column 5 is in the first state, the driving column 5 is in a horizontal state, and the driving column 5 clamps the tarpaulin with the corresponding guiding column 4;

[0043] When the driving column 5 is in the second state, the driving column 5 is in a vertical state, and the driving column 5 is in a separated state with the corresponding guiding column 4, one side of the rotating frame 9 abuts against the side of the body 1.

[0044] The body 1 is provided with a positioning frame 13 near one side of the rotating frame 9, the top of the positioning frame 13 is horizontally provided with a positioning seat 14, the top of the positioning seat 14 is provided with a dovetail-shaped or inverted T-shaped sliding groove, the positioning seat 14 is located at the side of the rotating frame 9, and one end of the sliding groove near the rotating frame 9 penetrates the positioning seat 14;

[0045] The sliding groove is movably provided with a sliding part 15 matched with the sliding groove, the top of the sliding part 15 is horizontally provided with an anti-rotation part 16, the supporting barrel 11 and the driving column 5 are located on both sides of the supporting part 10, and the anti-rotation part 16 abuts against the bottom of the supporting barrel 11 when the driving column 5 is in the first state.

[0046] The top of the anti-rotation part 16 is provided with a termination part 17, the end of the positioning seat 14 away from the rotating frame 9 and the anti-rotation part 16 are provided with an elastic member 18, the anti-rotation part 16 is located between the elastic member 18 and the rotating frame 9, and the elastic member 18 is in a compressed state when the termination part 17 abuts against the side of the supporting barrel 11.

[0047] The top of the end of the anti-rotation part 16 away from the elastic member 18 is in a dome shape or a chamfer shape, the part of the anti-rotation part 16 abutting against the supporting barrel 11 is in a horizontal shape, the anti-rotation part 16 abuts against one side of the driving column 5 near the body 1 when the driving column 5 is in the second state.

[0048] The elastic member 18 is continuously in a compressed state, a locking rod 19 vertically movably passes through the sliding part 15 and the anti-rotation part 16, the outer wall of the locking rod 19 is provided with an anti-disengagement disc 20, and the anti-disengagement disc 20 is higher than the anti-rotation part 16;

[0049] First and second hole bodies 21 and 22 vertically pass through the positioning seat 14, the anti-rotation part 16 limits the supporting barrel 11 or the driving column 5 when the locking rod 19 passes through the first hole body 21, and the anti-rotation part 16 is in a separated state with the movement track of the driving column 5 when the locking rod 19 passes through the second hole body 22.

[0050] The top of the anti-rotation part 16 is further provided with an L-shaped anti-extraction frame 23, the locking rod 19 vertically moves through the anti-extraction frame 23, and the anti-extraction disc 20 is located between the top of the anti-extraction frame 23 and the anti-rotation part 16, when the anti-extraction disc 20 abuts against the anti-extraction frame 23, the bottom end of the locking rod 19 is located in the sliding part or the anti-rotation part 16.

[0051] The operation rod 24 is coaxially arranged at one end of the driving column 5 away from the supporting cylinder 11, and a first protective cylinder 25 is rotatably sleeved on the outer wall of the operation rod 24.

[0052] The tarpaulin welding support table provided by the utility model, when welding the tarpaulin, firstly, the tarpaulin edge wrapped with the rope is attached to the top of the body 1, and at this time, the welding head (it is prior art, such as ultrasonic welding head, and it is not the range and object of the present application, and it is not described in detail here) above the body 1 is lowered, the tarpaulin in the middle part of the body 1 is welded, and the welded part is wrapped with the rope. Then the worker on the downstream side manually rotates the driving handle 6, and simultaneously drives the driving column 5 to rotate, the driving column 5 and the guide column 4 on the downstream side clamp the tarpaulin and the rope, and then convey the tarpaulin to the downstream; when rotating to the specified circle (such as 2 circles or 3 circles), at this time, the length of the tarpaulin in advance is slightly less than the width of the welding head, so that the tarpaulin can be fully welded, and meanwhile, the overlap of the welding position can be prevented, so that the welding quality and efficiency are ensured.

[0053] Moreover, since the tarpaulin is pulled, the both ends of the body 1 are guided by the guide column 4, so that the tarpaulin can be prevented from being scratched with the body 1, the pulling resistance of the tarpaulin is reduced, and the tarpaulin is protected. Moreover, when the tarpaulin is pulled manually by being grabbed, the tarpaulin is relatively hard and slippery, so that the pulling effect is poor. Now, the tarpaulin can be directly driven to move forward by rotating the driving handle 6, so that the operation is more convenient.

[0054] The outer wall of the driving column 5 and / or the guide column 4 in the application has a flexible layer, such as a rubber layer, so that the friction between the tarpaulin and the driving column 5 and / or the guide column 4 is increased, the tarpaulin is normally driven to move, even if the thickness of the tarpaulin wrapped with the rope is large, the rubber layer can be deformed to clamp the tarpaulin, so that the tarpaulin can be clamped and driven, the pulling stability of the tarpaulin is ensured, and the tarpaulin is prevented from being inclined, so that the welding quality is ensured.

[0055] When the tarpaulin is first laid on the body 1, the driving column 5 is in a vertical state and can be kept stable under the action of gravity, and the anti-rotation part 16 is in contact with the side of the driving column 5 close to the body 1, so that the stability is better. Then, after the worker lays the tarpaulin on the body 1 (at this time, the tarpaulin pulled between the driving column 5 and the guide column 4 has been welded, and the welding does not need the driving column 5 to participate, but the worker operates according to the traditional method), the worker pulls the locking rod 19 upward, moves the locking rod 19 away from the rotating seat 7 while keeping pressing the locking rod 19 downward; when the locking rod 19 moves to the second hole body 22, it automatically goes down and is inserted into the second hole body 22, at this time, the locking rod 19 keeps the position of the sliding part 15 and the anti-rotation part 16.

[0056] Then the worker holds the first protective cylinder 25 and rotates it downward, so that the driving column 5 can be easily and stably rotated to a horizontal state; since the operating rod 24 is located at the free end of the driving column 5, and the first protective cylinder 25 can rotate relative to the operating rod 24, not only the operation of rotating the driving column 5 is more labor-saving, but also the palm can be prevented from being injured; similarly, the second protective cylinder 26 also makes the operation more comfortable and safe.

[0057] After the driving column 5 is laid horizontally, the worker manually pulls and releases the locking rod 19 upward, at this time, under the action of the elastic force of the elastic member 18, the anti-rotation part 16 can be in contact with the bottom of the supporting cylinder 11 until the terminal part 17 is in contact with the side of the supporting cylinder 11, so that the supporting cylinder 11 can be fully limited, and the angle and position of the driving column 5 are also ensured. In actual operation, since the tarpaulin has a supporting effect on the driving column 5, the worker needs to press the driving column 5 or the first protective cylinder 25 downward when the anti-rotation part 16 is moved, so that the tarpaulin is fully pressed and then the anti-rotation part 16 is inserted below the supporting cylinder 11; at the same time, the anti-rotation part 16 can ensure that the driving column 5 and the guide column 4 can exert sufficient pressure and driving force on the tarpaulin.

[0058] During the working process of the driving column 5, the rotating seat 7 has two, the rotating column 8 has a certain length, and the supporting cylinder 11 can also support the connecting column 12, so that the position stability of the driving column 5 is fully ensured. When the worker manually rotates the driving handle 6, the second protective cylinder 26 can also better play a protective role.

[0059] The locking rod 19 cannot be separated from the sliding part 15 during the whole use process, that is, when the height is the lowest, the bottom of the locking rod 19 is inserted into the first hole body 21 or the second hole body 22, which can limit the sliding part 15 and the anti-rotation part 16; when the height is the highest, the sliding part 15 and the anti-rotation part 16 can move along the length direction of the positioning seat 14, but the anti-extraction frame 23 limits the anti-extraction disc 20, which can prevent the locking rod 19 from being extracted, and facilitates the use of the locking rod 19. At the same time, the anti-extraction frame 23 can also support and limit the locking rod 19, and has a protection effect on the shape integrity.

[0060] It should be further noted that all the "provides" and similar descriptions in the present application (especially the specification) express that there is a connection relationship between two structures, but the specific connection means is not limited too much, and is usually a conventional connection means, that is, it should be understood that the means is prior art, and does not need to be described too much. For example, "m is provided with n", only expresses that m structure has n structure, and the specific connection between the two is through welding, riveting, adhesive connection or integral molding, which is within the protection scope of the present application. For example, "x is provided with y", only expresses that y and x can rotate relative to each other, and as for whether the two are connected through a bearing or y directly penetrates x to be connected with x, or other realizable modes, which are within the protection scope of the present application.

[0061] The above description is only the description of the preferred embodiment of the present application, and is not any limitation on the scope of the present application. Any change and modification of the above disclosure made by the person skilled in the art belongs to the protection scope of the claims.

Claims

1. A tarpaulin welding support table characterized by, Include: The body (1), both ends of the body (1) are provided with a containing groove (2), both ends of the body (1) are provided with a support frame (3); The guide column (4) is horizontally arranged between the two opposite support frames (3), and the guide column (4) is located in the containing groove (2); The driving column (5) is located above the guide column (4), and the driving column (5) and the guide column (4) form a clamping space, one end of the driving column (5) is provided with a Z-shaped driving handle (6), and the driving handle (6) is used for rotating the driving column (5).

2. The tarpaulin welding support table according to claim 1, characterized by, The side of the body (1) is provided with a rotating seat (7), the rotating seat (7) is horizontally arranged with a rotating column (8), the rotating column (8) is provided with a U-shaped rotating frame (9), the opening of the rotating frame (9) faces one of the support frames (3), the outer side of the free end of the rotating frame (9) is provided with a support part (10), and the side of the support part (10) is provided with a long cylindrical support cylinder (11); One end of the driving column (5) is coaxially provided with a connecting column (12), the connecting column (12) is movably arranged through the support part (10), and the connecting column (12) is movably attached to the inner wall of the support cylinder (11), the driving handle (6) is connected to the end of the connecting column (12) away from the driving column (5), and the driving column (5) includes a first state and a second state; When the driving column (5) is in the first state, the driving column (5) is in a horizontal state, and the driving column (5) and the corresponding guide column (4) clamp the tarpaulin; When the driving column (5) is in the second state, the driving column (5) is in a vertical state, and the driving column (5) and the corresponding guide column (4) are in a separated state, one side of the rotating frame (9) abuts against the side of the body (1).

3. The tarpaulin welding support table according to claim 2, characterized by The body (1) is provided with a positioning frame (13) near one side of the rotating frame (9), the top of the positioning frame (13) is horizontally provided with a positioning seat (14), the top of the positioning seat (14) is provided with a dovetail-shaped or inverted T-shaped sliding groove, the positioning seat (14) is located on the side of the rotating frame (9), and the sliding groove penetrates the positioning seat (14) near one end of the rotating frame (9); The sliding groove is movably provided with a sliding part (15) matched with the sliding groove, the top of the sliding part (15) is horizontally provided with an anti-rotation part (16), the support cylinder (11) and the driving column (5) are located on both sides of the support part (10), when the driving column (5) is in the first state, the anti-rotation part (16) abuts against the bottom of the support cylinder (11).

4. The tarpaulin welding support table according to claim 3, characterized by The top of the anti-rotation part (16) is provided with a termination part (17), an elastic member (18) is arranged between the end of the positioning seat (14) away from the rotating frame (9) and the anti-rotation part (16), the anti-rotation part (16) is located between the elastic member (18) and the rotating frame (9), and when the termination part (17) abuts against the side of the supporting cylinder (11), the elastic member (18) is in a compressed state.

5. The tarpaulin welding support table according to claim 4, characterized by The top of the end of the anti-rotation part (16) away from the elastic member (18) is in a dome shape or a chamfered shape, the anti-rotation part (16) is in a horizontal shape when abutting against the supporting cylinder (11), and when the driving column (5) is in the second state, the side of the anti-rotation part (16) away from the body (1) abuts against the side of the driving column (5) close to the body (1).

6. The tarpaulin welding support table according to claim 4, wherein The elastic member (18) is continuously in a compressed state, a locking rod (19) is vertically movably arranged through the sliding part (15) and the anti-rotation part (16), the outer wall of the locking rod (19) is provided with an anti-falling disc (20), and the anti-falling disc (20) is higher than the anti-rotation part (16); First and second hole bodies (21) and (22) are vertically arranged through the positioning seat (14), when the locking rod (19) passes through the first hole body (21), the anti-rotation part (16) limits the supporting cylinder (11) or the driving column (5), and when the locking rod (19) passes through the second hole body (22), the anti-rotation part (16) is separated from the movement track of the driving column (5).

7. The tarpaulin welding support table according to claim 6, wherein The top of the anti-rotation part (16) is further provided with an L-shaped anti-falling frame (23), the locking rod (19) vertically movably passes through the anti-falling frame (23), the anti-falling disc (20) is located between the top of the anti-falling frame (23) and the anti-rotation part (16), and when the anti-falling disc (20) abuts against the anti-falling frame (23), the bottom end of the locking rod (19) is located in the sliding part (15) or the anti-rotation part (16).

8. The tarpaulin welding support table according to claim 2, wherein, The end of the driving column (5) away from the supporting cylinder (11) is coaxially provided with an operating rod (24), and a first protective cylinder (25) is rotationally sleeved on the outer wall of the operating rod (24).

9. The tarpaulin welding support table according to claim 8, wherein, A second protective cylinder (26) is rotationally sleeved on the free end of the driving handle (6).

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