Manual handheld heat sealing machine

Abstract

The utility model belongs to the technical field of medical equipment, and relates to a manual handheld heat sealing machine which comprises a shell, the shell comprises a grip and an upper end shell, a main body structure is arranged in the upper end shell and comprises a mounting plate fixedly connected with the upper end shell, a high-frequency generator is mounted on the mounting plate, and the upper end of the high-frequency generator is fixedly connected with the upper end shell. The high-frequency generator is provided with a heat sealing joint which extends out of the upper end shell; a mounting plate is arranged on the upper end shell, a handle is arranged on the lower side of the mounting plate, an adapter plate is slidably connected to the lower side of the mounting plate, a heat sealing head is connected to the front end of the adapter plate, the heat sealing head is provided with a heat sealing groove, the heat sealing head extends out of the upper end shell, and a second heat sealing connector corresponding to the heat sealing connector is arranged on the heat sealing head; and the adapter plate is connected with the handle through a tension spring. The manual type handheld heat sealing machine has the advantages of being light, handy and portable, heat sealing operation is convenient and simple, and the heat sealing effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and relates to a manual handheld heat sealing machine. Background Art

[0002] At present, blood stations, hospitals, biological products industry and other units generally use disposable special plastic bags to collect and store blood, blood products and physiological saline. The special requirements of these special plastic bag pipelines are all completed by using heat sealing machines. This product is designed based on the principle that polyvinyl chloride materials produce polarization and heat adhesion under the action of high-frequency electric fields. It has the advantages of no pollution, no damage to the quality of the liquid, reliable sealing and no leakage. After the seal is cooled, it can be opened at any time without scissors. However, most of the existing heat sealing machines are large in size, which are not convenient to use, carry and maintain. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a manual handheld heat sealing machine.

[0004] To achieve the above object, the utility model provides a manual handheld heat sealer, comprising a housing, the housing comprising a handle and an upper housing, a main structure is arranged in the upper housing, the main structure comprises a mounting plate fixedly connected to the upper housing, a high-frequency generator is mounted on the mounting plate, and the high-frequency generator has a heat-sealing joint extending out of the upper housing;

[0005] A handle is provided at the lower side of the mounting plate, an adapter plate is slidably connected to the lower side of the mounting plate, a heat sealing head is connected to the front end of the adapter plate, the heat sealing head has a heat sealing groove, the heat sealing head extends out of the upper end shell, and a second heat sealing joint corresponding to the heat sealing joint is provided on the heat sealing head;

[0006] The adapter plate is connected to the handle via a tension spring.

[0007] Furthermore, a power supply device is provided in the handle to supply power to the high-frequency generator.

[0008] Furthermore, a connecting flange is provided on the adapter plate, and a mounting hole is provided on the connecting flange.

[0009] Furthermore, a second mounting hole is provided on the handle, and the tension spring is fixedly connected to the mounting hole and the second mounting hole respectively.

[0010] The beneficial effects of the utility model are as follows:

[0011] The manual hand-held heat sealing machine of the present invention has the advantages of being light and portable, and the heat sealing operation is convenient and simple, and the heat sealing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic perspective view of a manual handheld heat sealer according to an embodiment of the utility model;

[0013] Figure 2 The structure diagram schematically shows the main structure of a manual handheld heat sealing machine according to the utility model.

[0014] The meanings of the symbols in the accompanying drawings are as follows:

[0015] 1. Shell; 11. Handle; 12. Upper shell; 2. Main structure; 21. Mounting plate; 22. High-frequency generator; 23. Heat seal joint; 4. Adapter plate; 5. Heat seal head; 51. Heat seal groove; 52. Second heat seal joint; 41. Connecting flange; 411. Mounting hole; 31. Second mounting hole; 6. Tension spring. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the drawings required for the implementation are briefly introduced below. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. The implementation methods cannot be described one by one here, but the implementation methods of the present invention are not therefore limited to the following implementation methods.

[0018] Combination Figure 1 and Figure 2 As shown, the utility model provides a manual handheld heat sealing machine, comprising a housing 1 , wherein the housing 1 comprises a handle 11 at the bottom and an upper shell 12 located above the handle 11 and connected to the handle 11 .

[0019] According to one embodiment of the utility model, a main structure 2 is provided in the upper shell 12, and the main structure 2 includes a mounting plate 21, and the mounting plate 21 is fixedly connected to the upper shell, and a high-frequency generator 22 is installed on the mounting plate 21, and the high-frequency generator 22 has a heat-sealed joint 23 extending out of the upper shell 12. A power supply device is provided in the handle 11 to supply power to the high-frequency generator 22.

[0020] The manual hand-held heat sealing machine of the utility model has a handle 3 on the lower side of a mounting plate 21, and an adapter plate 4 is slidably connected to the lower side of the mounting plate 21, and the adapter plate 4 is connected to the handle 3 through a tension spring 6. Specifically, a connecting flange 41 is provided on the adapter plate 4, and a mounting hole 411 is provided on the connecting flange 41. A second mounting hole 31 is provided on the handle 3, and the tension spring 6 is fixedly connected to the mounting hole 411 and the second mounting hole 31 respectively. A heat sealing head 5 is connected to the front end of the adapter plate 4. The heat sealing head 5 has a heat sealing groove 51, and the heat sealing head 5 extends out of the upper end shell 12, and a second heat sealing joint 52 corresponding to the heat sealing joint 23 is provided on the heat sealing head 5.

[0021] When the manual hand-held heat sealing machine of the present invention is used, the handle 3 is pulled, and the handle 3 pulls the tension spring 6 to drive the adapter plate 4 and the heat sealing head 5 to move, so that the second heat sealing joint 52 moves toward the heat sealing joint 23 to achieve the heat sealing operation.

[0022] The manual hand-held heat sealing machine of the present invention has the advantages of being light and portable, and the heat sealing operation is convenient and simple, and the heat sealing effect is good.

[0023] The above is only one embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A manual hand-held heat sealing machine, comprising a housing (1), wherein the housing (1) comprises a handle (11) and an upper housing (12), wherein a main structure (2) is arranged in the upper housing (12), characterized in that: The main structure (2) comprises a mounting plate (21) fixedly connected to the upper shell (12), a high-frequency generator (22) being mounted on the mounting plate (21), and the high-frequency generator (22) having a heat-sealed joint (23) extending out of the upper shell (12); A handle (3) is provided on the lower side of the mounting plate (21); an adapter plate (4) is slidably connected to the lower side of the mounting plate (21); a heat sealing head (5) is connected to the front end of the adapter plate (4); the heat sealing head (5) has a heat sealing groove (51); the heat sealing head (5) extends out of the upper end housing (12); and a second heat sealing joint (52) corresponding to the heat sealing joint (23) is provided on the heat sealing head (5); The adapter plate (4) is connected to the handle (3) via a tension spring (6).

2. The manual handheld heat sealing machine according to claim 1, characterized in that: A power supply device is provided in the handle (11) to supply power to the high-frequency generator (22).

3. The manual handheld heat sealing machine according to claim 2, characterized in that: The adapter plate (4) is provided with a connecting flange (41), and the connecting flange (41) is provided with a mounting hole (411).

4. The manual handheld heat sealer according to claim 3, characterized in that: The handle (3) is provided with a second mounting hole (31), and the tension spring (6) is fixedly connected to the mounting hole (411) and the second mounting hole (31) respectively.

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