Crank arm conversion device of hot air seam sealing machine

Abstract

The utility model relates to the technical field of sealing machines, and discloses a crank arm conversion device of a hot air seam sealing machine, which comprises a main body mechanism and an auxiliary lifting mechanism, the auxiliary lifting mechanism is positioned below the main body mechanism, and the main body mechanism comprises a fixed bottom plate, a mounting bottom plate, a connecting plate, a fixed screw hole, a transmission mounting shaft and a butt joint pattern. According to the crank arm conversion device of the hot air seam sealing machine, through the use of the main body mechanism, when the crank arm conversion device is used, a transmission mounting shaft in the middle of a connecting plate is fixedly connected with crank arm connecting rod equipment outside the transmission mounting shaft, and butt joint patterns are arranged at the right end of the transmission mounting shaft and coincide with butt joint patterns on the crank arm connecting rod equipment; a screw is in threaded connection with the fixing screw hole to fix the crank arm connecting rod device, and a lower swing arm of the crank arm connecting rod device is fixed in the crank arm connecting rod sliding groove, so that the crank arm connecting rod device slides in the crank arm connecting rod sliding groove when the crank arm connecting rod device operates, and the crank arm connecting rod device is more convenient to install and fix when in use.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing machines, in particular to a curved arm conversion device of a hot air seam sealing machine. Background Art

[0002] As the application scope of plastic film fiber cloth becomes wider and wider, hot air seam sealing machine, as the main equipment in the composite process of plastic film fiber cloth, is also widely used. At present, seam sealing machine is mainly used for waterproof processing of seams of various waterproof clothing and outdoor sports products, such as suits of raincoats, waterproof shoes and hats, tents, assault suits, waterproof diving suits, protective clothing, etc.

[0003] Hot air seam sealing machine, also known as hot air seam glue press, hot air seam sealing machine, hot air sealing machine, etc. It is mainly used for waterproof processing of seams of various waterproof clothing and outdoor sports products. During processing, the heating tube heats, and then the air pump blows hot air onto the heat sealing tape to make it reach the melting point. After that, the upper and lower rubber wheels are closed and rotated to make the tape and the fabric tightly bonded.

[0004] The existing crank arm conversion device of the hot air seam sealing machine is not convenient for installing and fixing the crank arm connecting rod when in use, making it inconvenient to install and fix. Utility Model Content

[0005] The utility model aims to provide a crank arm conversion device for a hot air seam sealing machine to solve the problem in the background art that it is inconvenient to install and fix the crank arm connecting rod when in use, making it inconvenient to install and fix.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curved arm conversion device of a hot air seam sealing machine, comprising a main mechanism and an auxiliary lifting mechanism, wherein the auxiliary lifting mechanism is located below the main mechanism, and the main mechanism comprises a fixed base plate, an installation base plate, a connecting plate, fixed screw holes, a transmission installation shaft and a docking pattern, wherein the installation base plate is fixedly installed on the left side of the upper end of the fixed base plate, the connecting plate is fixedly installed on the upper right side of the middle of the right end of the installation base plate, the fixed screw holes are evenly distributed at the four corners of the connecting plate, the transmission installation shaft is movably installed in the middle of the right end of the connecting plate, and the docking pattern is fixedly arranged in the middle of the right end of the transmission installation shaft.

[0007] Preferably, the main body mechanism also includes a crank arm connecting rod slot, a transmission shaft and a connector, the crank arm connecting rod slot is fixedly arranged on the right side of the connecting plate, the transmission shaft is movably installed below the left side of the right end of the mounting base plate, and the connector is movably installed on the right end of the transmission shaft.

[0008] Preferably, the main body mechanism also includes a clamp, a glue roller and a mounting bolt, the clamp is fixedly arranged at the right end of the connector, the glue roller is movably installed in the middle of the inner side of the clamp, and the mounting bolt is movably installed in the middle of the right end of the clamp.

[0009] Preferably, the auxiliary lifting mechanism includes a storage box, a load-bearing plate, universal wheels, a fixed block, a hydraulic cylinder, a movable hydraulic rod, a gas cylinder, a gas rod, a placement leg, a movable door, a door handle and a control panel. The storage box is fixedly installed below the fixed bottom plate, the load-bearing plate is fixedly installed at the lower end of the storage box, and the universal wheels are movably installed at the lower end of the load-bearing plate.

[0010] Preferably, the fixed block is fixedly installed in the middle of the inner side of the storage box, the hydraulic cylinders are evenly distributed on the upper end of the fixed block, the movable hydraulic rod is movably installed on the upper end of the hydraulic cylinder, and the upper surface of the movable hydraulic rod is fixedly connected to the lower surface of the fixed base plate.

[0011] Preferably, the cylinders are evenly distributed at the lower end of the fixed block, the gas rods are movably installed at the lower end of the cylinders, and the placing legs are movably installed at the lower end of the gas rods.

[0012] Preferably, the movable door is movably mounted on the right end of the storage box, the door handle is fixedly mounted on the outer side of the right end of the movable door, and the control panel is fixedly mounted above the left side of the front end of the storage box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The crank arm conversion device of the hot air seam sealing machine uses the main body mechanism to fix the crank arm connecting rod device outside of the hot air seam sealing machine through the transmission installation shaft in the middle of the connecting plate when in use. The right end of the transmission installation shaft has a docking pattern to overlap the docking pattern on the crank arm connecting rod device, and then fix it by threading the screw in the fixing screw hole. By fixing the lower swing arm of the crank arm connecting rod device in the crank arm connecting rod slide groove, the crank arm connecting rod device slides in the crank arm connecting rod slide groove when it is running, making it more convenient to install and fix when in use;

[0015] 2. The curved arm conversion device of the hot air seam sealing machine, through the use of an auxiliary lifting mechanism, enables the movable hydraulic rod to move up and down through the operation of the hydraulic cylinder above the fixed block in the storage box when in use, and the movable hydraulic rod is fixedly connected to the fixed bottom plate at the upper end to drive it to move along, and the operation of the cylinder at the lower end of the fixed block drives the gas rod to move downward to place its placement legs on the ground, thereby increasing the stability of the equipment when placed, and the equipment is moved through the universal wheels at the lower end of the load-bearing plate, and the movable door is opened by pulling the door handle to inspect and maintain the inside of the storage box, and the operation of the equipment is controlled through the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the enlarged detail structure of the installation base plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the detailed structure of the cross-section of the connecting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the storage box of the utility model;

[0020] Figure 5 This is a schematic diagram of the partially enlarged detailed structure of the cylinder of the utility model.

[0021] In the figure: 1. Main body; 101. Fixed base plate; 102. Mounting base plate; 103. Connecting plate; 104. Fixing screw hole; 105. Transmission mounting shaft; 106. Docking pattern; 107. Crank arm connecting rod slide; 108. Transmission shaft; 109. Connector; 110. Clamp; 111. Glue roller; 112. Mounting bolt; 2. Auxiliary lifting mechanism; 201. Storage box; 202. Load-bearing plate; 203. Universal wheel; 204. Fixed block; 205. Hydraulic cylinder; 206. Movable hydraulic rod; 207. Air cylinder; 208. Air rod; 209. Placement leg; 210. Movable door; 211. Door handle; 212. Control panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a crank arm conversion device of a hot air seam sealing machine, comprising a main mechanism 1 and an auxiliary lifting mechanism 2, the auxiliary lifting mechanism 2 is located below the main mechanism 1, the main mechanism 1 comprises a fixed base plate 101, a mounting base plate 102, a connecting plate 103, a fixing screw hole 104, a transmission mounting shaft 105 and a docking pattern 106, the mounting base plate 102 is fixedly mounted on the left side of the upper end of the fixed base plate 101, the connecting plate 103 is fixedly mounted on the upper right side of the middle of the right end of the mounting base plate 102, the fixing screw holes 104 are evenly distributed at the four corners of the connecting plate 103, the transmission mounting shaft 105 is movably mounted in the middle of the right end of the connecting plate 103, and the docking pattern 106 is fixedly arranged in the middle of the right end of the transmission mounting shaft 105.

[0024] The main body mechanism 1 also includes a crank arm connecting rod slot 107, a transmission shaft 108 and a connector 109. The crank arm connecting rod slot 107 is fixedly arranged on the right side of the connecting plate 103, the transmission shaft 108 is movably installed at the lower left side of the right end of the mounting base 102, and the connector 109 is movably installed at the right end of the transmission shaft 108. The main body mechanism 1 also includes a clamp 110, a rubber roller 111 and a mounting bolt 112. The clamp 110 is fixedly arranged on the right end of the connector 109, the rubber roller 111 is movably installed in the middle of the inner side of the clamp 110, and the mounting bolt 112 is movably installed in the middle of the right end of the clamp 110.

[0025] The auxiliary lifting mechanism 2 includes a storage box 201, a load-bearing plate 202, a universal wheel 203, a fixed block 204, a hydraulic cylinder 205, a movable hydraulic rod 206, a cylinder 207, a gas rod 208, a placement leg 209, a movable door 210, a door handle 211 and a control panel 212. The storage box 201 is fixedly installed below the fixed bottom plate 101, the load-bearing plate 202 is fixedly installed at the lower end of the storage box 201, the universal wheel 203 is movably installed at the lower end of the load-bearing plate 202, the fixed block 204 is fixedly installed in the middle of the inner side of the storage box 201, and the hydraulic cylinder 205 is evenly distributed. At the upper end of the fixed block 204, a movable hydraulic rod 206 is movably mounted on the upper end of the hydraulic cylinder 205, the upper surface of the movable hydraulic rod 206 is fixedly connected to the lower surface of the fixed base plate 101, the cylinders 207 are evenly distributed at the lower end of the fixed block 204, the gas rod 208 is movably mounted on the lower end of the gas cylinder 207, the placing leg 209 is movably mounted on the lower end of the gas rod 208, the movable door 210 is movably mounted on the right end of the storage box 201, the door handle 211 is fixedly mounted on the outer side of the right end of the movable door 210, and the control panel 212 is fixedly mounted above the left side of the front end of the storage box 201.

[0026] Working principle: When the curved arm conversion device of the hot air seam sealing machine is needed, the equipment is moved through the universal wheel 203 at the lower end of the load-bearing plate 202, and the movable door 210 is opened by pulling the door handle 211 to inspect and maintain the inside of the storage box 201. The operation of the equipment is controlled by the control panel 212. The movable hydraulic rod 206 is driven to move up and down by the operation of the hydraulic cylinder 205 above the fixed block 204 in the storage box 201. The movable hydraulic rod 206 is fixedly connected to the fixed bottom plate 101 at the upper end to drive it to move with it, and the operation of the cylinder 207 at the lower end of the fixed block 204 drives the gas rod 208 to move downward to place its placement legs 209 on the ground to increase the stability of the equipment when placed, and the transmission installation shaft 105 in the middle of the connecting plate 103 is used to control the curved arm 206 on the outside. The arm-link device is fixedly connected, and a docking pattern 106 is provided on the right end of the transmission installation shaft 105 to overlap it with the docking pattern 106 on the crank arm-link device, and then it is fixed by threading the screw in the fixing screw hole 104, and the lower swing arm of the crank arm-link device is fixed in the crank arm-link slide groove 107, so that the crank arm-link device slides in the crank arm-link slide groove 107 when it is in operation, so that it is more convenient to install and fix when in use, and the connector 109 is driven to rise or fall through the operation of the transmission shaft 108, and its clamp 110 is fixed by the connector 109, and a glue roller 111 is installed on the inner side of the clamp 110, and the glue roller 111 is squeezed and sealed with the roller on the crank arm-link device, and the glue roller 111 is installed and fixed by the mounting bolt 112.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A crank arm conversion device for a hot air seam sealing machine, comprising a main mechanism (1) and an auxiliary lifting mechanism (2), characterized in that: The auxiliary lifting mechanism (2) is located below the main mechanism (1). The main mechanism (1) comprises a fixed base plate (101), a mounting base plate (102), a connecting plate (103), a fixing screw hole (104), a transmission installation shaft (105) and a docking pattern (106). The mounting base plate (102) is fixedly mounted on the left side of the upper end of the fixed base plate (101), the connecting plate (103) is fixedly mounted on the upper right side of the middle of the right end of the mounting base plate (102), the fixing screw holes (104) are evenly distributed at the four corners of the connecting plate (103), the transmission installation shaft (105) is movably mounted on the middle of the right end of the connecting plate (103), and the docking pattern (106) is fixedly arranged on the middle of the right end of the transmission installation shaft (105).

2. The curved arm conversion device of the hot air seam sealing machine according to claim 1, characterized in that: The main body mechanism (1) further comprises a crank arm connecting rod slide groove (107), a transmission shaft (108) and a connector (109); the crank arm connecting rod slide groove (107) is fixedly arranged on the right side of the connecting plate (103); the transmission shaft (108) is movably mounted below the left side of the right end of the mounting base plate (102); and the connector (109) is movably mounted on the right end of the transmission shaft (108).

3. The curved arm conversion device of the hot air seam sealing machine according to claim 2, characterized in that: The main body mechanism (1) further comprises a clamp (110), a glue roller (111) and a mounting bolt (112); the clamp (110) is fixedly arranged at the right end of the connector (109); the glue roller (111) is movably mounted at the middle of the inner side of the clamp (110); and the mounting bolt (112) is movably mounted at the middle of the right end of the clamp (110).

4. The curved arm conversion device of the hot air seam sealing machine according to claim 3, characterized in that: The auxiliary lifting mechanism (2) comprises a storage box (201), a load-bearing plate (202), a universal wheel (203), a fixed block (204), a hydraulic cylinder (205), a movable hydraulic rod (206), a gas cylinder (207), a gas rod (208), a placement leg (209), a movable door (210), a door handle (211) and a control panel (212); the storage box (201) is fixedly mounted below a fixed bottom plate (101), the load-bearing plate (202) is fixedly mounted at the lower end of the storage box (201), and the universal wheel (203) is movably mounted at the lower end of the load-bearing plate (202).

5. The curved arm conversion device of the hot air seam sealing machine according to claim 4, characterized in that: The fixed block (204) is fixedly mounted in the middle of the inner side of the storage box (201); the hydraulic cylinders (205) are evenly distributed on the upper end of the fixed block (204); the movable hydraulic rod (206) is movably mounted on the upper end of the hydraulic cylinder (205); and the upper surface of the movable hydraulic rod (206) is fixedly connected to the lower surface of the fixed bottom plate (101).

6. The curved arm conversion device of the hot air seam sealing machine according to claim 5, characterized in that: The cylinders (207) are evenly distributed at the lower end of the fixed block (204), the gas rods (208) are movably mounted at the lower end of the cylinders (207), and the placement legs (209) are movably mounted at the lower end of the gas rods (208).

7. The curved arm conversion device of the hot air seam sealing machine according to claim 6, characterized in that: The movable door (210) is movably mounted on the right end of the storage box (201), the door handle (211) is fixedly mounted on the outside of the right end of the movable door (210), and the control panel (212) is fixedly mounted above the left side of the front end of the storage box (201).

Images