Online edge detection mechanism of edge melting machine

Abstract

The utility model relates to the technical field of plastic bag processing, in particular to an online edge detection mechanism of an edge melting machine, which comprises a rack, the rack comprises three edge sealing tables, an edge detection frame, a rolling frame and a platform, the edge sealing tables are connected to the top end of the rack, the edge detection frame is positioned on one side of the edge sealing tables, the rolling frame is connected to one side of the edge detection frame, and the platform is connected to the front side of the rack. The two ends in the rack are connected with a plurality of conveying rollers, and the two ends of the edge detection frame are connected with cooling fans. The machine frame conducts edge sealing on a packaging bag through the edge sealing table, the packaging bag is conveyed to one side of the edge detecting frame through the conveying roller, the edge detecting frame cuts the packaging bag with the sealed edge, workers can conveniently check the edge sealing effect, the packaging bag is wound through the winding frame, and the packaging bag is convenient to use. And heat dissipation and cooling are conducted on the edge-sealed packaging bag through a heat dissipation fan, so that workers cannot be scalded after taking the cut packaging bag.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic bag processing, in particular to an on-line edge detecting mechanism of edge melting machine. BACKGROUND

[0002] In the production and processing process of the packaging bag, after the common packaging bag processing and rolling device seals the edge of the packaging bag through the hot knife, it is necessary to regularly detect the sealing effect of the plastic film after the sealing is completed. The existing technology is dangerous when manually cutting the edge for inspection. The packaging bag is still hot after heat sealing, and direct contact with the packaging bag has the risk of scalding. UTILITY MODEL CONTENT

[0003] In view of the defects of the prior art, the utility model provides an on-line edge detecting mechanism of edge melting machine, which has the advantages.

[0004] In order to achieve the above-mentioned function purpose, the utility model provides the following technical scheme: an on-line edge detecting mechanism of edge melting machine, including frame, its characterized in that: the frame includes edge sealing table, edge detecting frame, winding frame and ground, the edge sealing table has three, and each edge sealing table is connected to the top end of the frame, the edge detecting frame is located on one side of the edge sealing table, the winding frame is connected to one side of the edge detecting frame, the ground is connected to the front side of the frame, a plurality of conveying rollers are connected between the two ends of the frame, and the two ends of the edge detecting frame are connected with heat dissipation fans.

[0005] Further, the edge sealing table includes a moving plate, sliding grooves are connected to the two sides of the edge sealing table, the sliding grooves are connected to the moving plate on one side, a hydraulic rod is connected to the top end of the moving plate, a buffer groove is connected to one side of the moving plate, a horizontal column penetrates through one side of the buffer groove, springs are connected to the annular side of the horizontal column, a positioning rod is connected to the end of the horizontal column away from the spring, and a hot knife is connected to the bottom end of the positioning rod.

[0006] Further, the edge detecting frame includes a sliding column, the sliding column is connected to the two ends of the frame, a first air cylinder is connected to the side of the edge detecting frame, a sliding plate is connected to one side of the extension end of the first air cylinder, the sliding plate is located on the annular side of the sliding column, a second air cylinder is connected to one side of the sliding plate, and a cutter is connected to the extension end of the second air cylinder.

[0007] Further, the heat dissipation fan includes a side plate, a motor is connected to one end of the side plate, a handle is connected to one side of the output end of the motor, a limiting frame is arranged on the annular side of the motor, the limiting frame includes a square frame, a first shaft body and a second shaft body, the limiting frame is connected to the two sides of the square frame through the second shaft body, a second motor is connected to the square frame through the first shaft body, a rotating column is connected to the output shaft end of the second motor, a plurality of fan blades are connected to the side of the rotating column, and the fan blades include but are not limited to four.

[0008] Compared with the prior art, the advantages of the utility model lie in: the rack seals the edge of the packaging bag through the edge sealing table, the packaging bag is conveyed to the one side of the edge checking frame through the conveying roller, the packaging bag which finishes sealing is cut through the edge checking frame, it is convenient for the staff to check the sealing effect, the packaging bag is rolled up through the rolling frame, the packaging bag which seals is cooled through the cooling fan, so that the staff will not be scalded after getting the cut packaging bag. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the three-dimensional structure schematic view of the utility model kind of edge sealing machine on-line edge checking mechanism;

[0010] Figure 2 It is the edge sealing table structure schematic view of the utility model kind of edge sealing machine on-line edge checking mechanism;

[0011] Figure 3 It is the edge checking frame structure schematic view of the utility model kind of edge sealing machine on-line edge checking mechanism;

[0012] Figure 4 It is the edge checking frame overhead structure schematic view of the utility model kind of edge sealing machine on-line edge checking mechanism;

[0013] Figure 5 It is the cooling fan structure schematic view of the utility model kind of edge sealing machine on-line edge checking mechanism;

[0014] Figure 6 It is the cooling fan side structure schematic view of the utility model kind of edge sealing machine on-line edge checking mechanism.

[0015] Reference signs in the drawing: rack 1, edge sealing table 2, edge checking frame 3, rolling frame 4, ground table 5, conveying roller 7, cooling fan 8, moving plate 20, hydraulic rod 21, horizontal column 22, positioning rod 23, hot knife 24, sliding column 31, first air cylinder 30, sliding plate 32, side plate 81, motor 82, rotating handle 84, limiting frame 83, square frame 80, first shaft body 85, second shaft body 86, second motor 88, fan blade 87. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Embodiment, please refer to Figures 1-6A kind of edge sealer online edge detection mechanism, including frame 1, it is characterized in that: frame 1 includes edge sealing station 2, edge detection frame 3, winding frame 4, ground 5, the edge sealing station 2 has three, and each edge sealing station 2 is connected to the top end of frame 1, the edge detection frame 3 is located in the side of edge sealing station 2, the winding frame 4 is connected to the side of edge detection frame 3, the ground 5 is connected to the front side of frame 1, the frame 1 is connected with several conveying rollers 7 in both ends, and the edge detection frame 3 is connected with heat dissipation fan 8 in both ends;The edge sealing station 2 includes moving plate 20, the edge sealing station 3 is connected with sliding slot in both sides, the sliding slot is connected to moving plate 20 in one side, the moving plate 20 top end is connected with hydraulic rod 21, the moving plate 20 one side is connected with buffer groove, the buffer groove one side is penetrated by cross column 22, the cross column 22 annular side is connected with spring, the cross column far from spring one end is connected with positioning rod 23, the positioning rod 23 bottom end is connected with hot knife 24, and the moving plate moves in the side of sliding slot;The edge detection frame 3 includes slide column 31, the slide column 31 is connected in both ends of frame 1, the first cylinder 30 is connected to the side of edge detection frame 3, the first cylinder 30 telescopic end one side is connected with sliding plate 32, the sliding plate 32 is located in the annular side of slide column 31, the sliding plate 32 one side is connected with second cylinder 33, and the second cylinder 33 telescopic end is connected with cutter 34;The heat dissipation fan 8 includes side plate 81, the side plate 81 one end is connected with motor 82, the motor 82 output end one side is connected with handle 84, the motor 82 annular side is equipped with limiting frame, the limiting frame one end is connected with limiting frame 83, the limiting frame 83 includes square frame 80, first shaft body 85, second shaft body 86, the limiting frame 83 is connected to both sides of square frame 80 by second shaft body 86, the square frame 80 is connected with second motor 88 by first shaft body 85, the second motor 88 output shaft end is connected with rotating column, and the rotating column side is connected with a plurality of fan blades 87;Second motor rotates along with handle.

[0018] Working principle: the rack 1 is sealed by the edge table 2, the packaging bag is conveyed to the side of the edge detection frame 3 through the conveying roller 7, the packaging bag is cut through the edge detection frame after the edge sealing is finished, the work personnel is convenient to check the edge sealing effect, the packaging bag is rolled through the rolling frame 4, the packaging bag is cooled through the cooling fan 8, the output end of the hydraulic rod 21 pushes the horizontal plate to displace in the side of the sliding groove, drives the hot knife to seal the packaging bag below; The first edge sealing table 2 side is connected with the edge cutting knife, the edge cutting knife cuts the burr of the packaging bag; The edge cutting mode of the edge detection frame is driven by the double cylinder, the first cylinder 30 pushes the sliding plate 32 to move in the side of the sliding column 31, the first cylinder controls the left and right displacement, the second cylinder realizes cutting, the second cylinder inserts to the side of the packaging bag, and cuts the packaging bag; The packaging bag after the hot knife sealing is cooled by the cooling fan, so that the work personnel will not be scalded after getting the cut packaging bag, the cooling fan can rotate in multiple directions, improve the cooling efficiency, the handle 84 is driven to rotate by the motor, the square frame is driven to rotate in the side of the second shaft body 86, so that the second motor is rotated in the square frame through the first shaft body, the fan blade is multidirectional, and the fan blade is cooled to the packaging bag.

[0019] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0020] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be combined to form other embodiments that those skilled in the art can understand.

Claims

1. A machine for the on-line detection of the edge of a strip, comprising a frame (1), characterized in that: The frame (1) comprises an edge sealing table (2), an edge detecting frame (3), a winding frame (4), and a ground table (5). The edge sealing table (2) has three, and each edge sealing table (2) is connected to the top end of the frame (1). The edge detecting frame (3) is located on one side of the edge sealing table (2). The winding frame (4) is connected to one side of the edge detecting frame (3). The ground table (5) is connected to the front side of the frame (1). The frame (1) is connected with a plurality of conveying rollers (7) at both ends. The edge detecting frame (3) is connected with a heat dissipation fan (8) at both ends.

2. An online edge detection mechanism for a hemmer as claimed in claim 1, characterized in that: The edge sealing table (2) comprises a moving plate (20). The edge sealing table (2) is connected with a sliding groove at both sides. The sliding groove is connected to the moving plate (20) on one side. The moving plate (20) is connected with a hydraulic rod (21) at the top end. The moving plate (20) is connected with a buffer groove on one side. The buffer groove is penetrated by a cross column (22) on one side. The cross column (22) is connected with a spring on the annular side. The cross column is connected with a positioning rod (23) at the end away from the spring. The positioning rod (23) is connected with a hot knife (24) at the bottom end.

3. An online edge detection mechanism for a hemmer as claimed in claim 1, characterized in that: The edge detecting frame (3) comprises a sliding column (31) and a first air cylinder (30). The sliding column (31) is connected to both ends of the frame (1). The first air cylinder (30) is connected to the side of the edge detecting frame (3). The first air cylinder (30) is connected with a sliding plate (32) on one side of the telescopic end. The sliding plate (32) is located on the annular side of the sliding column (31). The sliding plate (32) is connected with a second air cylinder (33) on one side. The second air cylinder (33) is connected with a cutting knife (34) at the telescopic end.

4. An online edge detection mechanism for a hemmer as defined in claim 1, wherein: The heat dissipation fan (8) comprises a side plate (81). The side plate (81) is connected with a motor (82) at one end. The motor (82) is connected with a handle (84) on one side of the output end. The motor (82) is provided with a limiting frame on the annular side. The limiting frame is connected with a limiting frame (83) at one end. The limiting frame (83) comprises a square frame (80), a first shaft body (85), and a second shaft body (86). The limiting frame (83) is connected to both sides of the square frame (80) through the second shaft body (86). The square frame (80) is connected with a second motor (88) through the first shaft body (85). The output shaft end of the second motor (88) is connected with a rotating column. The rotating column is connected with a plurality of fan blades (87) on the side.

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