Lighter protective cover trepanning plastic equipment

Abstract

The utility model relates to the technical field of lighter assembly production equipment, and discloses lighter protective cover trepanning plastic equipment which comprises a main body frame, the main body frame comprises two baffles which are symmetrically arranged front and back, and two sliding rods are symmetrically and fixedly connected between the side walls of the opposite sides of the two baffles. The bottom wall of each baffle is fixedly connected with an elastic clamping mechanism, a same moving mechanism is slidably mounted between the two sliding rods, and the moving mechanism comprises a sliding block slidably connected to the middles of the outer side walls of the two sliding rods. According to the lighter shell tapping machine, a handheld structural design is adopted as a whole, the lighter shell tapping machine is provided with the main body frame, the two elastic clamping mechanisms are symmetrically arranged at the bottom of the main body frame in the front-back direction, a lighter shell to be machined can be flexibly fixed and disassembled, and meanwhile the tapping mechanism is arranged on the moving mechanism slidably installed on the main body frame; the whole equipment adopts an integrated structural design and can be operated and used in a handheld manner.

Description

Technical Field

[0001] The utility model relates to the technical field of lighter component production equipment, in particular to a lighter protective cover opening plastic equipment. Background Art

[0002] Lighters are mainly used for making fire, smoking, cooking and other fire-making. The main components of a lighter are the ignition mechanism and the gas storage box. When the ignition mechanism is activated, sparks burst out and shoot towards the gas area to ignite the gas. At present, lighters are composed of multiple components, including lighter protective covers. During the production and processing of lighter protective covers, plastic equipment for opening holes in lighter protective covers is used.

[0003] The existing lighter protective cover hole-perforating plastic equipment has the following problems when in use: that is, the existing lighter protective cover hole-perforating plastic equipment is mostly large-scale equipment, which cannot be conveniently handheld and operated, and cannot flexibly fix and conveniently disassemble the lighter protective cover to be processed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a plastic device for opening a hole in a lighter protective cover, which solves the problems raised by the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighter protective cover opening plastic device, comprising a main frame, the main frame comprising two baffles arranged in a front-to-back symmetrical shape, two sliding rods are symmetrically fixedly connected between the side walls on the opposite sides of the two baffles, each baffle bottom wall is fixedly connected with an elastic clamping mechanism, the same moving mechanism is slidably installed between the two sliding rods, the moving mechanism comprises a slider slidably connected to the middle part of the outer side walls of the two sliding rods, the same connecting plate is fixedly connected between the side walls on the opposite sides of the two sliders, a through hole is opened between the center positions of the upper and lower side walls of the connecting plate, and a hole opening mechanism is slidably installed in the through hole.

[0008] As a further solution of the utility model: the elastic clamping mechanism includes a fixed plate fixedly connected to the middle position of the bottom wall of the baffle, the two fixed plates are arranged in an inclined state, the bottom wall of the fixed plate is fixedly installed with an elastic hinge, the elastic rotating end in the middle of the elastic hinge is fixedly connected with a clamping plate, and the bottom of the side walls facing each other of the two clamping plates are each fixedly connected with a rubber block.

[0009] As a further solution of the utility model: the hole opening mechanism includes a positioning rod slidably installed in the through hole, and a stopper is fixedly connected to each of the upper and lower side walls of the positioning rod.

[0010] As a further solution of the utility model: a micro hot melt machine is arranged at the bottom of the hole opening mechanism, the top of the micro hot melt machine is fixedly connected to the lower block, a columnar hot melt head is arranged at the center position of the bottom of the micro hot melt machine, and a control line is fixedly connected to the control port on the rear side of the micro hot melt machine.

[0011] As a further solution of the utility model: a second return spring is fixedly connected between the upper stopper and the connecting plate, a first return spring is fixedly connected to the outer side walls at both ends of the slider, and the first return spring is fixedly connected to the baffle at one end away from the slider.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a handheld structure design is adopted as a whole, and a main frame is provided. Two elastic clamping mechanisms are provided at the bottom of the main frame in a front-to-back symmetrical shape, which can flexibly fix and conveniently disassemble the lighter shell to be processed. At the same time, the hole opening mechanism is arranged on a mobile mechanism slidably installed on the main frame. The overall equipment adopts an integrated structure design and can be handheld for operation.

[0014] 2. In the utility model, the hole-opening mechanism itself is designed to be liftable and is provided with a reset spring, which can play a role in automatic reset after the hole is opened in the lighter shell. At the same time, its moving mechanism is also provided with a reset spring in conjunction with the main frame, which helps the automatic reset of the moving mechanism after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall stereogram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the main frame and elastic clamping mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the mobile mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the hole opening mechanism of the utility model.

[0019] In the figure: 1. main frame; 2. elastic clamping mechanism; 3. moving mechanism; 4. hole opening mechanism; 5. first return spring; 6. second return spring; 11. baffle; 12. slide bar; 21. fixed plate; 22. elastic hinge; 23. clamping plate; 24. rubber block; 31. slider; 32. connecting plate; 33. through hole; 41. positioning rod; 42. block; 43. micro hot melt machine; 44. columnar hot melt head; 45. control line. DETAILED DESCRIPTION

[0020] 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.

[0021] It should be noted that the micro hot melt machine 43 and the columnar hot melt head 44 are prior arts and are common knowledge to those skilled in the art, and are not described in detail herein.

[0022] See also Figures 1 to 4 In the embodiment of the utility model, a lighter protective cover opening plastic device comprises a main body frame 1, the main body frame 1 comprises two baffles 11 arranged in a front-to-back symmetrical shape, two sliding rods 12 are symmetrically fixedly connected between the side walls of the two baffles 11 facing each other, an elastic clamping mechanism 2 is fixedly connected to the bottom wall of each baffle 11, and the same moving mechanism 3 is slidably installed between the two sliding rods 12, the moving mechanism 3 comprises a slider 31 slidably connected to the middle part of the outer side wall of the two sliding rods 12, the side walls of the two sliding rods 31 facing each other are fixedly connected to the same connecting plate 32, a through hole 33 is opened between the center positions of the upper and lower side walls of the connecting plate 32, and a hole opening mechanism 4 is slidably installed in the through hole 33, and the whole adopts a handheld structure design, which is provided with a main body frame 1, and the bottom of the main body frame 1 is symmetrically provided with two elastic clamping mechanisms 2, which can flexibly fix and conveniently disassemble the lighter shell to be processed, and at the same time, the hole opening mechanism 4 is arranged on the moving mechanism 3 slidably installed on the main body frame 1, and the overall device adopts an integrated structure design and can be handheld for operation.

[0023] The elastic clamping mechanism 2 includes a fixed plate 21 fixedly connected to the middle position of the bottom wall of the baffle 11. The two fixed plates 21 are arranged in an inclined shape. An elastic hinge 22 is fixedly installed on the bottom wall of the fixed plate 21. The elastic rotating end in the middle of the elastic hinge 22 is fixedly connected to a clamping plate 23. A rubber block 24 is fixedly connected to the bottom of the side walls facing each other on the two clamping plates 23. The two elastically rotatable clamping plates 23 can cooperate with the rubber block 24 to clamp and fix the protective cover of the lighter to be processed.

[0024] The hole-opening mechanism 4 includes a positioning rod 41 slidably installed in the through hole 33 , and a stopper 42 is fixedly connected to the upper and lower side walls of the positioning rod 41 . The hole-opening mechanism 4 is of a liftable design.

[0025] A micro hot melt machine 43 is arranged at the bottom of the hole opening mechanism 4, the top of the micro hot melt machine 43 is fixedly connected to the lower block 42, a columnar hot melt head 44 is arranged at the center position of the bottom of the micro hot melt machine 43, and a control line 45 is fixedly connected to the control port on the rear side of the micro hot melt machine 43, which can be connected to a controller to control the operation of the micro hot melt machine 43. When the micro hot melt machine 43 is working, its columnar hot melt head 44 generates heat and can contact the lighter protective cover to hot melt and open a hole.

[0026] A second return spring 6 is fixedly connected between the upper stop block 42 and the connecting plate 32, and a first return spring 5 is fixedly connected to the outer side walls at the front and rear ends of the slider 31. The first return spring 5 is fixedly connected to the baffle 11 at one end away from the slider 31. The hole opening mechanism 4 itself is of a liftable design and is provided with a return spring, which can play a role in automatic reset after the hole is opened in the lighter shell. At the same time, its moving mechanism 3 is also provided with a return spring in conjunction with the main frame 1, which helps the automatic reset of the moving mechanism 3 after adjustment.

[0027] The working principle of the utility model is as follows: the overall handheld structure design is adopted, and a main frame 1 is provided, and two elastic clamping mechanisms 2 are provided at the bottom of the main frame 1 in a front-to-back symmetrical shape, which can flexibly fix and conveniently disassemble the lighter shell to be processed, and at the same time, the hole opening mechanism 4 is arranged on a mobile mechanism 3 slidably installed on the main frame 1. The overall equipment adopts an integrated structure design and can be handheld for operation, that is, two elastically rotatable clamping plates 23 can cooperate with the rubber block 24 to clamp and fix the lighter protective cover to be processed, and the connecting plate 32 of the mobile mechanism 3 can be moved to realize the station adjustment of the hole opening mechanism 4. After the adjustment is completed, the positioning rod 41 of the hole opening mechanism 4 can be pressed to make the bottom columnar hot melt head 44 contact the lighter protective cover, and the micro hot melt machine 43 works, and its columnar hot melt head 44 is heated, and can contact the lighter protective cover to hot melt and open a hole.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic device for opening a hole in a lighter protective cover, comprising a main frame (1), the main frame (1) comprising two baffles (11) arranged in a front-to-back symmetrical shape, and two sliding rods (12) are symmetrically fixedly connected between the side walls of the two baffles (11) facing each other; Features: The bottom wall of each baffle (11) is fixedly connected with an elastic clamping mechanism (2), and the same moving mechanism (3) is slidably installed between the two sliding rods (12); The moving mechanism (3) comprises a slider (31) slidably connected to the middle of the outer side walls of the two slide bars (12); a same connecting plate (32) is fixedly connected between the side walls facing each other of the two sliders (31); a through hole (33) is provided between the center positions of the upper and lower side walls of the connecting plate (32); A hole opening mechanism (4) is slidably installed in the through hole (33), a micro hot melt machine (43) is arranged at the bottom of the hole opening mechanism (4), and a columnar hot melt head (44) is arranged at the center of the bottom of the micro hot melt machine (43).

2. A lighter protective cover opening plastic device according to claim 1, characterized in that: The elastic clamping mechanism (2) comprises a fixing plate (21) fixedly connected to the middle position of the bottom wall of the baffle (11).

3. A lighter protective cover opening plastic device according to claim 2, characterized in that: The two fixing plates (21) are both arranged in an inclined shape, and an elastic hinge (22) is fixedly installed on the bottom wall of the fixing plate (21).

4. A lighter protective cover opening plastic device according to claim 3, characterized in that: The elastic rotating end in the middle of the elastic hinge (22) is fixedly connected with a clamping plate (23), and the bottom of the side walls facing each other of the two clamping plates (23) are each fixedly connected with a rubber block (24).

5. The lighter protective cover opening plastic device according to claim 1, characterized in that: The hole opening mechanism (4) comprises a positioning rod (41) slidably mounted in the through hole (33), and a stopper (42) is fixedly connected to each of the upper and lower side walls of the positioning rod (41).

6. A lighter protective cover opening plastic device according to claim 1, characterized in that: The top of the micro hot melt machine (43) is fixedly connected to the lower stopper (42), and a control line (45) is fixedly connected to the control port on the rear side of the micro hot melt machine (43).

7. A lighter protective cover opening plastic device according to claim 5, characterized in that: A second return spring (6) is fixedly connected between the upper stopper (42) and the connecting plate (32).

8. The lighter protective cover opening plastic device according to claim 1, characterized in that: A first return spring (5) is fixedly connected to the outer side walls at both ends of the slider (31), and one end of the first return spring (5) away from the slider (31) is fixedly connected to the baffle (11).

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