Pneumatic magnet gun

Abstract

The invention discloses a pneumatic magnet gun, comprising a magnetic sheet driving device and a magnetic separation device; the magnetic sheet driving device comprises a driving pneumatic cylinder; the magnetic separation device comprises a magnetic separation tube; the inlet end of the magnetic separation tube is connected to the driving pneumatic cylinder, and the piston rod of the driving pneumatic cylinder extends into the magnetic separation tube; the tube wall at the outlet end of the magnetic separation tube is provided with at least two magnetic separation reeds with their ends retracted inward; the end of the magnetic separation reed is at a distance of a magnetic sheet thickness from the outlet end of the magnetic tube; the outlet end of the magnetic separation tube is provided with a magnetic sheet position fixing device; the magnetic separation tube is made of non-magnetic material. The invention can replace manual stripping and placement of small magnetic sheets.

Description

Technical Field

[0001] The invention relates to a magnet buckle binding device, in particular to a pneumatic magnet gun. Background Art

[0002] In the production process of clothing or bags, magnetic buckles are often used for fastening. During the placement and binding process of magnetic buckles, a stack of small magnetic pieces of round or other shapes must be peeled off one by one and placed in the appropriate position. Currently, this work is done manually.

[0003] The process of manually peeling and placing small magnetic pieces requires the use of fingers. After working for a long time, the fingers will be damaged, the nails will be congested, and the fingers will be swollen. Moreover, the work efficiency is low and the work quality is unstable.

[0004] How to overcome the defects of the prior art and provide a magnetic buckle binding device to replace the manual peeling and placement of small magnetic sheets is a technical problem that technicians in this field are eager to solve. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a pneumatic magnet gun to replace manual stripping and placement of small magnetic pieces.

[0006] In order to solve the above technical problems, the pneumatic magnet gun of the present invention includes a magnetic sheet driving device and a magnetic separation device; the magnetic sheet driving device includes a driving pneumatic cylinder; the magnetic separation device includes a magnetic separation tube; the inlet end of the magnetic separation tube is connected to the driving pneumatic cylinder, and the driving pneumatic cylinder piston rod extends into the magnetic separation tube; the tube wall at the outlet end of the magnetic separation tube is provided with at least two magnetic separation reeds with inward ends; the end of the magnetic separation reed is at a distance of a magnetic sheet thickness from the outlet end of the magnetic tube; the outlet end of the magnetic separation tube is provided with a magnetic sheet position fixing device; the magnetic separation tube is made of non-magnetic material.

[0007] The magnetic sheet position fixing device is a fixing ring; the fixing ring is fixed to the outlet end of the magnetic tube.

[0008] The magnetic sheet position fixing device is a fixing tube; the fixing tube is sleeved and fixed outside the magnetic tube.

[0009] The magnetic sheet driving device and the magnetic separation device are fixed on the gun frame.

[0010] The two ends of the driving pneumatic cylinder are connected to a two-position five-way pneumatic switch.

[0011] It also includes a magnetic film filling device; the magnetic film filling device includes a magnetic film storage tube and a filling pneumatic cylinder; the outlet end of the magnetic film storage tube is connected to the inlet end of the magnetic tube through a magnetic film channel; the piston rod of the filling pneumatic cylinder is connected with a resist, and the resist is placed in the magnetic film channel.

[0012] An elastic card is provided at the outlet port of the magnetic disk storage tube in the magnetic disk channel.

[0013] The filling pneumatic cylinder is connected with a two-position three-way pneumatic switch.

[0014] The button of the two-position three-way pneumatic switch for filling the pneumatic cylinder is connected to the piston rod of the driving pneumatic cylinder through a connecting piece.

[0015] The button of the two-position five-way pneumatic switch driving the pneumatic cylinder is connected to the trigger through a connecting piece.

[0016] The structure of the present invention is adopted, because a magnetic sheet driving device and a magnetic separation device are provided, the magnetic sheet driving device includes a driving pneumatic cylinder, the magnetic separation device includes a magnetic separation tube, the inlet end of the magnetic separation tube is connected to the driving pneumatic cylinder, the driving pneumatic cylinder piston rod extends into the magnetic separation tube, the tube wall at the outlet end of the magnetic separation tube is provided with at least two magnetic separation reed sheets with their ends retracted inward, the end of the magnetic separation reed sheet is at a distance of the thickness of a magnetic sheet from the outlet end of the magnetic tube, a magnetic sheet position fixing device is provided at the outlet end of the magnetic separation tube, the magnetic separation tube is made of non-magnetic material, when working, the driving pneumatic cylinder piston rod sends the magnetic sheet placed at the inlet of the magnetic separation tube into the magnetic separation tube, when the magnetic sheet reaches the outlet end of the magnetic separation tube, the driving pneumatic cylinder piston rod retracts, the magnetic separation reed sheet presses against the magnetic sheet and is placed in the fixed position, thus completing the placement of one magnetic sheet.

[0017] The magnetic sheet position fixing device is crucial for the placement of the magnetic sheet. It is used to fix the position of the magnetic sheet at the desired position and cooperate with the magnetic separation reed sheet to complete the placement of the magnetic sheet. The present invention provides two improved magnetic sheet position fixing device structures. One is that the magnetic sheet position fixing device is a fixing ring, which is fixed to the outlet end of the magnetic separation tube; the other is that the magnetic sheet position fixing device is a fixing tube, which is fixed to the outside of the magnetic separation tube.

[0018] In order to realize continuous automatic operation, it also includes a magnetic sheet filling device, which includes a magnetic sheet storage tube and a filling pneumatic cylinder. The outlet end of the magnetic sheet storage tube is connected to the inlet end of the magnetic tube through a magnetic sheet channel. The piston rod of the filling pneumatic cylinder is connected with a push piece, which is placed in the magnetic sheet channel. The magnetic sheet filling device can realize magnetic sheet storage and automatic peeling one by one and sending them to the inlet of the magnetic tube, so there is no need for manual peeling and placement of small magnetic sheets, which avoids damage to fingers. Moreover, the work efficiency is high and the work quality is stable.

[0019] In order to realize continuous automatic operation, the two ends of the driving pneumatic cylinder are connected to a two-position five-way pneumatic switch, and the button of the two-position five-way pneumatic switch of the driving pneumatic cylinder is connected to the trigger through a connecting plate; the filling pneumatic cylinder is connected to a two-position three-way pneumatic switch, and the button of the two-position three-way pneumatic switch of the filling pneumatic cylinder is connected to the piston rod of the driving pneumatic cylinder through a connecting plate. In this way, the placement work of the magnetic sheet and the stripping work of the magnetic sheet are linked, and the work efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a schematic structural diagram of a first embodiment of a magnetic sheet position fixing device of the present invention;

[0022] Figure 3 It is a structural schematic diagram of a second embodiment of the magnetic sheet position fixing device of the present invention;

[0023] Figure 4 It is a partial structural schematic diagram of the magnetic sheet filling device of the present invention. DETAILED DESCRIPTION

[0024] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the pneumatic magnet gun of the present invention includes a magnetic sheet driving device and a magnetic separation device.

[0026] The magnetic sheet driving device comprises a driving pneumatic cylinder 1 .

[0027] The magnetic separation device includes a magnetic separation tube 3. The inlet end of the magnetic separation tube is connected to a driving pneumatic cylinder, and the piston rod of the driving pneumatic cylinder extends into the magnetic separation tube. The wall of the outlet end of the magnetic separation tube is provided with at least two magnetic separation reeds 10 with inward ends. The end of the magnetic separation reed is at a distance of the thickness of a magnetic sheet from the outlet end of the magnetic tube. A magnetic sheet position fixing device is provided at the outlet end of the magnetic separation tube. The magnetic separation tube is made of non-magnetic material.

[0028] The present invention provides two improved magnetic sheet position fixing device structures:

[0029] like Figure 2 As shown, the magnetic sheet position fixing device is a fixing ring 11. The fixing ring is fixed to the outlet end of the magnetic tube.

[0030] As shown Figure 3 As shown, the magnetic sheet position fixing device is a fixing tube 12. The fixing tube is sleeved and fixed outside the magnetic tube.

[0031] The magnetic sheet driving device and the magnetic separation device are fixed to the gun frame 7.

[0032] The present invention also includes a magnetic sheet filling device.

[0033] like Figure 1 , Figure 4As shown, the magnetic sheet filling device comprises a magnetic sheet storage tube 9 and a filling pneumatic cylinder 5. The outlet end of the magnetic sheet storage tube is connected to the inlet end of the magnetic tube through a magnetic sheet channel. The piston rod of the filling pneumatic cylinder is connected to a stopper 4. The stopper is placed in the magnetic sheet channel.

[0034] like Figure 4 As shown, an elastic card 13 is also provided at the outlet port of the magnetic disk storage tube in the magnetic disk channel. When the abutment plate pushes up and peels off a magnetic disk, the magnetic disk pushes the elastic card upward and is transported to the inlet end of the magnetic tube, the elastic card returns to its position, and the magnetic disk storage tube squeezes out another magnetic disk, which is then stuck by the elastic card and waits for the next peeling. In this way, the magnetic disks can be peeled off and transported one by one, and there will be no congestion and jamming due to the inability to peel off and send several at the same time.

[0035] In order to realize linkage, the present invention uses different pneumatic switches at different positions.

[0036] The driving pneumatic cylinder two ends are connected with a two-position five-way pneumatic switch 8. The button of the two-position five-way pneumatic switch of the driving pneumatic cylinder is connected with the trigger 6 through a connecting piece.

[0037] The filling pneumatic cylinder is connected with a two-position three-way pneumatic switch 2. The button of the two-position three-way pneumatic switch of the filling pneumatic cylinder is connected with the piston rod of the driving pneumatic cylinder through a connecting piece.

[0038] The above-mentioned driving pneumatic cylinder, filling pneumatic cylinder, two-position five-way pneumatic switch, and two-position three-way pneumatic switch have structures and connection methods that are prior art, that is, they are connected through soft air pipes. For example, the driving pneumatic cylinder can use the CDJ2B10-125 mini cylinder; the filling pneumatic cylinder can use the CJPB6-10 mini single-acting cylinder; the two-position five-way pneumatic switch can use the TAC-4P one-inlet and two-outlet pneumatic switch; the two-position three-way pneumatic switch can use the TAC-3P one-inlet and one-outlet pneumatic switch.

[0039] Working process of the whole machine: 1. Press the trigger with your finger to start the one-in-two-out button switch, and the button switch sends air to the double-acting drive cylinder. When the piston rod retracts, the magnet of the double-acting air rod is automatically pushed open by the magnetic tube; when the piston rod is retracted to the position, start the one-in-one-out button switch to send air to the single-acting filling cylinder, and the piston rod of the single-acting filling cylinder drives the push piece to push the magnetic piece to the inlet of the magnetic tube; 2. Release the trigger with your finger to return the one-in-two-out button switch to its original position, and send air to the double-acting drive cylinder. When the magnet attracts the piston rod head and extends it a little, the one-in-one-out button switch automatically returns to its original position and turns off the air, and the push piece returns to its original position and stops; a magnet piece is sucked in from the magnetic piece storage tube and stops after leaving a space above the push piece. At the same time, the driving cylinder piston rod will drive the switch to push the single-acting filling cylinder piston rod and the magnet piece pushed up by the stop plate to the magnetic tube. The driving cylinder piston rod will push the magnet piece out of the magnetic tube. The piston rod and the magnet piece will not move or fall off, and will not fall off until the finger presses the trigger to start the driving cylinder piston rod to retract.

Claims

1. A pneumatic magnet gun, characterized in that: It comprises a magnetic sheet driving device and a magnetic separation device; the magnetic sheet driving device comprises a driving pneumatic cylinder (1); the magnetic separation device comprises a magnetic separation tube (3); the inlet end of the magnetic separation tube is connected to the driving pneumatic cylinder, and the piston rod of the driving pneumatic cylinder extends toward the magnetic separation tube; the tube wall at the outlet end of the magnetic separation tube is provided with at least two magnetic separation reed sheets (10) with their ends retracted inward; the ends of the magnetic separation reed sheets are at a distance of a magnetic sheet thickness from the outlet end of the magnetic tube; the outlet end of the magnetic separation tube is provided with a magnetic sheet position fixing device; the magnetic separation tube is made of non-magnetic material; The magnetic sheet driving device and the magnetic separation device are fixed to the gun frame (7); Both ends of the driving pneumatic cylinder are connected to a two-position five-way pneumatic switch (8); It also includes a magnetic sheet filling device; the magnetic sheet filling device includes a magnetic sheet storage tube (9) and a filling pneumatic cylinder (5); the outlet end of the magnetic sheet storage tube is connected to the inlet end of the magnetic tube through a magnetic sheet channel; the piston rod of the filling pneumatic cylinder is connected to a stopper (4), and the stopper is placed in the magnetic sheet channel; An elastic card (13) is provided at the outlet port of the magnetic disk storage tube in the magnetic disk channel; The filling pneumatic cylinder is connected to a two-position three-way pneumatic switch (2); The button of the two-position three-way pneumatic switch of the filling pneumatic cylinder is connected to the piston rod of the driving pneumatic cylinder through a connecting piece; The button of the two-position five-way pneumatic switch driving the pneumatic cylinder is connected to the trigger (6) via a connecting piece.

2. The pneumatic magnet gun according to claim 1, characterized in that: The magnetic sheet position fixing device is a fixing ring (11); the fixing ring is fixed to the outlet end of the magnetic tube.

3. The pneumatic magnet gun according to claim 1, characterized in that: The magnetic sheet position fixing device is a fixing tube (12); the fixing tube is sleeved and fixed outside the magnetic tube.

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