Elastic bandage heating and sealing equipment

Abstract

The utility model discloses an elastic bandage heating and sealing device which comprises a conveying mechanism used for supporting and conveying an elastic bandage material roll and comprising a first support, a first conveying belt movably connected to the first support and a first driving piece used for driving the first conveying belt to rotate; the floating hot-pressing mechanism is used for carrying out hot-pressing on the elastic bandage material roll and comprises a sliding rod, a second support connected to the sliding rod in a sliding mode, a heating block arranged at the bottom of the second support, a second conveying belt movably connected to the second support and a second driving piece used for driving the second conveying belt to rotate; limiting blocks are arranged on the sliding rods, and the second conveying belt is located over the first conveying belt. And the pressure adjusting mechanism is used for adjusting the pressing force applied to the elastic bandage material roll by the floating hot pressing mechanism. According to the automatic sealing device, automatic sealing of the elastic bandage material roll can be achieved, material heads of the elastic bandage material roll are prevented from being scattered, hot pressing quality is guaranteed, labor cost is reduced, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging equipment technical field, concretely relates to a kind of elastic bandage heating sealing equipment. BACKGROUND

[0002] After medical elastic bandage winding, due to the existence of tension wire inside elastic bandage, the material head of elastic bandage roll is easy to scatter, which leads to the exposure of elastic bandage in air, and also affects transportation, therefore, the material head of elastic bandage roll needs to be heat-pressed on the roll.

[0003] The material head of elastic bandage roll is generally heat-pressed manually at present, specifically, the material head of elastic bandage is pressed on a constant-temperature heating plate and kept for a period of time, the glue inside the material head of elastic bandage is heated by the temperature of the heating plate, so as to change the viscosity of the glue, and the adhesive tape inside the material head of elastic bandage is heat-pressed together on the roll.

[0004] However, the pressure and heating time of manual pressing are not easy to control, which leads to poor consistency and affects the heat-pressing quality of the material head of elastic bandage, and the labor cost is high and the work efficiency is low. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a kind of elastic bandage heating sealing equipment, the utility model can realize the automatic sealing of elastic bandage roll, avoid the material head of elastic bandage roll scattering, ensure the heat-pressing quality, reduce labor cost, and improve work efficiency.

[0006] The technical scheme adopted by the utility model to solve its technical problems is:

[0007] A kind of elastic bandage heating sealing equipment, comprising:

[0008] Conveying mechanism for supporting and conveying elastic bandage roll, comprising first support, first conveying belt movably connected to the first support and first driving member for driving the first conveying belt to rotate;

[0009] Floating heat-pressing mechanism for heat-pressing elastic bandage roll, comprising slide rod, second support movably connected to the slide rod, heating block arranged at the bottom of the second support, second conveying belt movably connected to the second support and second driving member for driving the second conveying belt to rotate, the slide rod is vertically arranged, a limiting block is arranged on the slide rod, the limiting block is used to support the second support, the second conveying belt is located on the outside of the heating block, the second conveying belt is located directly above the first conveying belt, and a conveying channel is formed between the first conveying belt and the second conveying belt;

[0010] A pressure regulating mechanism is used to adjust the pressure applied by the floating heat pressing mechanism on the elastic bandage roll.

[0011] As a further improvement of the above technical solution, a guide frame is arranged on the first support, a guide channel is arranged on the guide frame, the length direction of the guide channel extends along the conveying direction of the elastic bandage roll, and the two sides of the guide channel limit the two sides of the elastic bandage roll.

[0012] As a further improvement of the above technical solution, the cross section of the guide channel is in an inverted trapezoidal structure.

[0013] As a further improvement of the above technical solution, the pressure regulating mechanism comprises a third support, a pulley rotatably connected to the third support, a traction rope wound around the pulley, and a counterweight connected to one end of the traction rope, the traction rope is connected to the second support, and the third support is arranged at the top of the slide rod.

[0014] As a further improvement of the above technical solution, a connecting frame is arranged on the second support, and the connecting frame is connected with the traction rope.

[0015] As a further improvement of the above technical solution, two pulleys are arranged on the third support, a through hole is formed in the connecting frame, the traction rope is arranged in the through hole, and the two ends of the traction rope are connected with the counterweight.

[0016] As a further improvement of the above technical solution, a guide sleeve is arranged on the connecting frame, the guide sleeve is sleeved on the outer periphery of the slide rod, and the limiting block is located directly below the guide sleeve.

[0017] As a further improvement of the above technical solution, the number of slide rods is four, the number of connecting frames is two, each connecting frame is provided with two guide sleeves, and the four slide rods are distributed in a rectangular array on both sides of the second support.

[0018] As a further improvement of the above technical solution, the first driving member comprises a first driving roller, a first driven roller, and a first motor for driving the rotation of the first driving roller, the first driving roller and the first driven roller are rotatably connected to the two ends of the first support, and the first conveying belt is wound around the first driving roller and the first driven roller.

[0019] As a further improvement of the above technical solution, the second driving member comprises a second driving roller, a second driven roller, and a second motor for driving the rotation of the second driving roller, the second driving roller and the second driven roller are rotatably connected to the two ends of the second support, and the second conveying belt is wound around the second driving roller and the second driven roller.

[0020] The elastic bandage heating and sealing equipment has the advantages that:

[0021] The elastic bandage heating and sealing equipment has the advantages that: the elastic bandage material roll is pressed on the first conveying belt by the gravity of the floating hot-pressing mechanism, the material head of the elastic bandage material roll is heated by the heat generated by the heating block, the material head of the elastic bandage material roll is heated and pressed on the material roll, the automatic sealing of the elastic bandage material roll is realized, the material head of the elastic bandage material roll is prevented from being scattered, the hot-pressing quality is ensured, the labor cost is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model is further described below in combination with the drawings and examples.

[0023] Figure 1 is the structure schematic diagram provided by the utility model one example;

[0024] Figure 2 is Figure 1 The structure schematic diagram of the floating hot-pressing mechanism and the pressure adjusting mechanism in

[0025] Figure 3 is Figure 1 The structure schematic diagram of the output mechanism in

[0026] Reference signs: 100-conveying mechanism, 110-first support, 120-first conveying belt, 130-first driving part, 131-first driving roller, 132-first driven roller, 133-first motor, 134-first synchronous pulley set, 140-guide frame, 141-guide channel;

[0027] 200-floating hot-pressing mechanism, 210-sliding rod, 220-second support, 230-heating block, 231-heating rod, 240-second conveying belt, 250-second driving part, 251-second driving roller, 252-second driven roller, 253-second motor, 254-second synchronous pulley set, 260-limiting block, 270-connecting frame, 271-through hole, 272-guide sleeve;

[0028] 300-pressure adjusting mechanism, 310-third support, 320-pulley, 330-pulling rope, 340-counterweight. DETAILED DESCRIPTION

[0029] The concept, specific structure and generated technical effects of the present application will be clearly and completely described in combination with the embodiments and drawings, so as to fully understand the purposes, features and effects of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments, based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. In addition, all the connection / connection relationships involved in the patent do not mean that the components are directly connected, but that a better connection structure can be composed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the present application can be interactively combined without mutual contradiction and conflict.

[0030] Referring to Figures 1 to 3 The elastic bandage heating and sealing equipment provided by one example of the present application comprises a conveying mechanism 100, a floating hot pressing mechanism 200 and a pressure adjusting mechanism 300.

[0031] Functionally, the conveying mechanism 100 is used to support and convey the elastic bandage roll, the floating hot pressing mechanism 200 is used to hot press the elastic bandage roll, and the pressure adjusting mechanism 300 is used to adjust the pressing force of the floating hot pressing mechanism 200 on the elastic bandage roll.

[0032] Structurally, the conveying mechanism 100 comprises a first support 110, a first conveying belt 120 movably connected to the first support 110 and a first driving member 130 for driving the first conveying belt 120 to rotate.

[0033] Further, the floating hot pressing mechanism 200 comprises a sliding rod 210, a second support 220 movably connected to the sliding rod 210, a heating block 230 arranged at the bottom of the second support 220, a second conveying belt 240 movably connected to the second support 220 and a second driving member 250 for driving the second conveying belt 240 to rotate, the sliding rod 210 is vertically arranged, a limiting block 260 is arranged on the sliding rod 210, the limiting block 260 is used to support the second support 220, the second conveying belt 240 is located on the outer side of the heating block 230, the second conveying belt 240 is located directly above the first conveying belt 120, and a conveying channel is formed between the first conveying belt 120 and the second conveying belt 240.

[0034] It should be noted that the height of the conveying channel is less than the diameter of the elastic bandage roll.

[0035] Further, a plurality of heating rods 231 are arranged in the heating block 230, and the plurality of heating rods 231 are arranged in sequence along the conveying direction of the elastic bandage roll, so that the heating block 230 uniformly generates heat.

[0036] In work, the elastic bandage roll is placed on the first conveying belt 120 with the material head of the elastic bandage roll upward, the first driving member 130 drives the first conveying belt 120 to rotate to drive the elastic bandage roll to move and enter the conveying channel, the elastic bandage roll lifts the second conveying belt 240, under the gravity of the second support 220 and the second conveying belt 240, the second conveying belt 240 presses the elastic bandage roll on the first conveying belt 120, the second driving member 250 drives the second conveying belt 240 to rotate, so that the first conveying belt 120 and the second conveying belt 240 jointly convey the elastic bandage roll, at the same time, the heating rod 231 generates heat after being electrified, the heat of the heating rod 231 is transmitted to the heating block 230, and the heat of the heating block 230 is transmitted to the second conveying belt 240, so that the second conveying belt 240 can heat the material head of the elastic bandage roll, the material head of the elastic bandage roll is heated and pressed on the roll, so that the automatic sealing of the elastic bandage roll can be realized, the material head of the elastic bandage roll is prevented from being scattered, the hot-pressing quality is ensured, the labor cost is reduced, and the work efficiency is improved.

[0037] In some preferred embodiments, the first support 110 is provided with a guide frame 140, the guide frame 140 is provided with a guide channel 141, the length direction of the guide channel 141 extends along the conveying direction of the elastic bandage roll, and the two sides of the guide channel 141 limit the two sides of the elastic bandage roll, so that the elastic bandage roll can be prevented from deviating during conveying, the elastic bandage roll can move along the length direction of the guide channel 141, and the conveying accuracy is ensured.

[0038] Further, the cross section of the guide channel 141 is in inverted trapezoidal structure, that is, the top opening of the guide channel 141 is relatively large, and the bottom gradually narrows, which can adapt to elastic bandage rolls of different sizes and shapes, improve the flexibility and adaptability of the guide channel 141, and also increase the support of the elastic bandage roll, so that the conveying process is more stable.

[0039] In some preferred embodiments, the pressure adjusting mechanism 300 includes a third support 310, a pulley 320 rotatably connected to the third support 310, a traction rope 330 wound around the pulley 320, and a counterweight 340 connected to one end of the traction rope 330, the traction rope 330 is connected with the second support 220, and the third support 310 is arranged at the top of the sliding rod 210.

[0040] It can be understood that the gravity of the counterweight 340 is converted into a traction force acting on the second support 220 through the traction rope 330, the pulley 320 can change the direction of the traction force acting on the second support 220, at this time, the gravity of the floating hot-pressing mechanism 200 minus the vertical upward traction force acting on the second support 220 is the pressing force of the floating hot-pressing mechanism 200 on the elastic bandage roll, so that the pressing force of the floating hot-pressing mechanism 200 on the elastic bandage roll can be adjusted by increasing or decreasing the weight of the counterweight 340, on the one hand, without additional energy consumption, saving cost, on the other hand, the pressing force on the elastic bandage roll is kept stable.

[0041] Further, the second support 220 is provided with a connecting frame 270, and the connecting frame 270 is connected with the traction rope 330.

[0042] Specifically, the third support 310 is provided with two pulleys 320, the connecting frame 270 is provided with a through hole 271, the traction rope 330 is arranged in the through hole 271, and the two ends of the traction rope 330 are connected with the counterweights 340. The two counterweights 340 jointly pull the connecting frame 270, so that the traction frame is balanced in force and the stability is improved. Meanwhile, the connection through the traction rope 330 arranged in the through hole 271 can improve the assembly efficiency.

[0043] In some preferred embodiments, the connecting frame 270 is provided with a guide sleeve 272, the guide sleeve 272 is sleeved on the outer periphery of the slide rod 210, and the limiting block 260 is located directly below the guide sleeve 272. When the elastic bandage roll enters the conveying channel, the elastic bandage roll will lift the floating hot-pressing mechanism 200 as a whole, so that the connecting frame 270 slides along the length direction of the slide rod 210, thereby improving the stability of the equipment.

[0044] Specifically, the number of slide rods 210 is four, and the number of connecting frames 270 is two. Each connecting frame 270 is provided with two guide sleeves 272. The four slide rods 210 are arranged in a rectangular array on both sides of the second support 220, so that the traction force acting on the second support 220 is evenly distributed, preventing the second support 220 from being skewed during lifting, ensuring that the bottom surface of the second conveying belt 240 is in complete contact with the top of the elastic bandage roll, and improving the sealing quality.

[0045] In some preferred embodiments, the first driving member 130 comprises a first driving roller 131, a first driven roller 132 and a first motor 133 for driving the first driving roller 131 to rotate, the first driving roller 131 and the first driven roller 132 are rotatably connected at two ends of the first support 110, the first conveying belt 120 is arranged around the first driving roller 131 and the first driven roller 132, the first motor 133 drives the first driving roller 131 to rotate, the first driving roller 131 drives the first conveying belt 120 to rotate, and the first driven roller 132 rotates synchronously, which is simple in structure and easy to realize.

[0046] Further, the first motor 133 and the first driving roller 131 are connected through a first synchronous pulley set 134 for transmission, so as to facilitate the position layout of the first motor 133.

[0047] In some preferred embodiments, the second driving member 250 comprises a second driving roller 251, a second driven roller 252 and a second motor 253 for driving the second driving roller 251 to rotate, the second driving roller 251 and the second driven roller 252 are rotatably connected at two ends of the second support 220, the second conveying belt 240 is arranged around the second driving roller 251 and the second driven roller 252, the second motor 253 drives the second driving roller 251 to rotate, the second driving roller 251 drives the second conveying belt to rotate, and the second driven roller 252 rotates synchronously, which is simple in structure and easy to realize.

[0048] Further, the second motor 253 and the second driving roller 251 are connected through a second synchronous pulley set 254 for transmission, so as to facilitate the position layout of the second motor 253 and make the overall structure compact.

[0049] The above is a specific description of the preferred embodiment of the utility model, but the utility model is not limited to the described embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the utility model, and these equivalent modifications or replacements are all included in the range defined by the claims of the present application.

Claims

1. A heating and sealing device for elastic bandages, characterized in that, include: A conveying mechanism for supporting and conveying rolls of elastic bandage material includes a first support, a first conveyor belt movably connected to the first support, and a first drive member for driving the first conveyor belt to rotate. A floating hot pressing mechanism for hot pressing elastic bandage rolls includes a slide bar, a second bracket slidably connected to the slide bar, a heating block disposed at the bottom of the second bracket, a second conveyor belt movably connected to the second bracket, and a second driving member for driving the second conveyor belt to rotate. The slide bar is vertically arranged and has a limit block for supporting the second bracket. The second conveyor belt is located outside the heating block and directly above the first conveyor belt, forming a conveying channel between the first and second conveyor belts. A pressure regulating mechanism is used to adjust the clamping force applied to the elastic bandage roll by the floating hot pressing mechanism.

2. The elastic bandage heating and sealing device according to claim 1, characterized in that, The first support is provided with a guide frame, and the guide frame is provided with a guide channel. The length direction of the guide channel extends along the conveying direction of the elastic bandage roll, and the two sides of the guide channel limit the two sides of the elastic bandage roll.

3. The elastic bandage heating and sealing device according to claim 2, characterized in that, The cross-section of the guide channel is an inverted trapezoidal structure.

4. The elastic bandage heating and sealing device according to claim 1, characterized in that, The pressure regulating mechanism includes a third bracket, a pulley rotatably connected to the third bracket, a traction rope wound around the pulley, and a counterweight connected to one end of the traction rope. The traction rope is connected to the second bracket, and the third bracket is located at the top of the slide bar.

5. The elastic bandage heating and sealing device according to claim 4, characterized in that, The second bracket is provided with a connecting frame, which is connected to the traction rope.

6. The elastic bandage heating and sealing device according to claim 5, characterized in that, The third support is provided with two pulleys, the connecting frame has a through hole, the traction rope passes through the through hole, and the two ends of the traction rope are connected to the counterweight.

7. The elastic bandage heating and sealing device according to claim 5, characterized in that, The connecting frame is provided with a guide sleeve, which is sleeved on the outer periphery of the slide rod, and the limiting block is located directly below the guide sleeve.

8. The elastic bandage heating and sealing device according to claim 7, characterized in that, The number of sliding rods is four, the number of connecting frames is two, each connecting frame is provided with two guide sleeves, and the four sliding rods are distributed in a rectangular array on both sides of the second bracket.

9. The elastic bandage heating and sealing device according to claim 1, characterized in that, The first driving component includes a first driving roller, a first driven roller, and a first motor for driving the first driving roller to rotate. The first driving roller and the first driven roller are rotatably connected to both ends of the first support, and the first conveyor belt is wound around the first driving roller and the first driven roller.

10. The elastic bandage heating and sealing device according to claim 1, characterized in that, The second driving component includes a second driving roller, a second driven roller, and a second motor for driving the second driving roller to rotate. The second driving roller and the second driven roller are rotatably connected to both ends of the second bracket, and the second conveyor belt is wound around the second driving roller and the second driven roller.

Images