Quantitative cutting device for hot melt glue stick

Abstract

The hot melt glue stick quantitative cutting device comprises a supporting box body, second electric push rods are vertically installed on the two sides of the upper end of a cover plate in an inserted mode, a first lead screw sleeve block is installed on the outer wall of one end of each second electric push rod in a sleeved mode, and first lead screw mechanisms are installed on the front side and the rear side of the inner wall of each first lead screw sleeve block in an inserted mode; and the first screw rod mechanism is inserted and mounted front and back on one side of the inner wall of the cover plate. According to the quantitative cutting device for the hot melt adhesive sticks, multiple sets of hot melt adhesive sticks can be placed on the inner wall of the cutting bin, the hot melt adhesive sticks can be pushed and stacked in order through the pushing plate, stable cutting is facilitated, a cutting tool bit can be conveniently and transversely moved and adjusted through a first lead screw mechanism and a first lead screw sleeve block, and the cutting length can be conveniently and rapidly adjusted; and the movable supporting plate can be telescopically opened and closed, then the materials are rapidly guided into the collecting groove through the material pushing plate, collecting is convenient, the materials can be pulled out through the sliding balls and the sliding rails, rapid transferring is conveniently conducted through the sliding balls and the push-pull handle, and using is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hot melt adhesive stick processing, in particular to a quantitative cutting device for hot melt adhesive sticks. Background Technique

[0002] The hot melt adhesive stick is a solid adhesive mainly made of ethylene-vinyl acetate copolymer (EVA), added with tackifiers and other components. It has the advantages of rapid adhesion, high strength, aging resistance, non-toxicity, good thermal stability, etc., and can be used for mutual adhesion of solids such as wood, plastic, fiber, fabric, metal, furniture, lampshade, leather, handicrafts, electronic toys, components, paper products, ceramics, pearl cotton packaging, etc., and can be widely used in factories and families. When in use, the hot melt adhesive stick needs to be used in cooperation with a glue gun. When applying glue with a hot melt glue gun, put the glue stick into the hot melt gun, plug in the power supply for heating, and pull the trigger, then glue will flow out of the gun nozzle. It can also directly burn one end of the hot melt adhesive stick cutting device with a lighter and apply it to the place to be glued. Due to different usage scenarios, before the hot melt adhesive stick is used in cooperation with the glue gun, it needs to be cut into a specific length.

[0003] After placing the hot melt adhesive stick cutting device inside the outer tube in the existing CN210100133U hot melt adhesive stick cutting device, the airbag is inflated, and the airbag is used to fix the hot melt adhesive stick cutting device. While achieving the fixation of the hot melt adhesive stick cutting device, it can avoid damaging the surface of the hot melt adhesive stick cutting device; at the same time, when using hot melt adhesive stick cutting devices with different diameters, it can achieve the fixation and cutting of hot melt adhesive stick cutting devices with different diameters. However, there are deficiencies. The existing equipment cannot quickly adjust the cutting length, cannot perform multi-group cutting, and the material collection is inconvenient. Therefore, a quantitative cutting device for hot melt adhesive sticks is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a quantitative cutting device for hot melt adhesive sticks to solve the problems that the hot melt adhesive stick cutting device in the above background technique cannot quickly adjust the cutting length, cannot perform multi-group cutting, and the material collection is inconvenient.

[0005] To achieve the above object, the utility model provides the following technical solution: A quantitative cutting device for hot melt adhesive rods, including a support box body. The upper end of the front side of the support box body is electrically connected to a PLC controller, and a cutting bin is installed at the upper end of the support box body. The lower end inner wall of the support box body is inserted and installed with a collection tank, and the upper end of the front side of the collection tank is fixedly connected with a push-pull handle. The lower ends of both sides of the collection tank are slidably inlaid and installed with sliding beads, and the lower ends of the sliding beads are slidably installed with a slide rail. The slide rail is opened on both sides of the lower end inner wall of the support box body, and a telescopic groove is opened on the upper end inner wall of the support box body. A third electric push rod is inserted and installed in the inner wall of the telescopic groove, and a movable support plate is installed at one end of the third electric push rod. A second lead screw mechanism is inserted and installed on the front and rear sides of the inner wall of the cutting bin, and a second lead screw sleeve block is sleeved on the outer wall of the second lead screw mechanism. A push plate is fixedly connected between the second lead screw sleeve blocks. A hot melt adhesive rod is placed at the lower end of the inner wall of the cutting bin, and a lifting insertion rod is inserted and installed at the corner of the inner wall of the cutting bin. A locking convex block is elastically installed at the lower end of one side of the lifting insertion rod, and the locking convex block is buckled and installed with a locking buckle groove. The locking buckle groove is opened in the middle and upper end of the front and rear sides of the cutting bin. The upper end of the lifting insertion rod is fixedly connected with a cover plate, and a first electric push rod is vertically inserted and installed at one side of the upper end of the cover plate. A clamping plate is installed at one end of the first electric push rod. Second electric push rods are vertically inserted and installed on both sides of the upper end of the cover plate, and a first lead screw sleeve block is sleeved on the outer wall of one end of the second electric push rod. A cutting tool head is installed at the output end of the second electric push rod. A first lead screw mechanism is inserted and installed on the front and rear sides of the inner wall of the first lead screw sleeve block, and the first lead screw mechanism is inserted and installed on the front and rear sides of one side of the inner wall of the cover plate.

[0006] Preferably, the cover plate is slidably and vertically connected to the cutting bin through the lifting insertion rod, and the cover plate is buckled and locked with the cutting bin through the locking convex block in the locking buckle groove.

[0007] Preferably, the collection tank is slidably inserted and installed with the support box body through the sliding beads in the slide rail, and one side of the inner wall of the collection tank is of an inclined structure, and the upper end of the front side of the push-pull handle is distributed in an L-shaped structure.

[0008] Preferably, the length of the push plate matches the width of the inner wall of the cutting bin, and the push plate is slidably pushed and connected to the hot melt adhesive rod through the second lead screw sleeve block and the second lead screw mechanism, and the clamping plate is clamped and distributed with the hot melt adhesive rod through the first electric push rod.

[0009] Preferably, the movable support plate is horizontally telescoped and connected to the telescopic groove through the third electric push rod.

[0010] Preferably, the cutting tool head is vertically movably connected to the cutting bin through the second electric push rod, and the cutting tool head and the second electric push rod are circularly moved with the cover plate through the first lead screw mechanism and the first lead screw sleeve block. The cutting bin and the cover plate are of a transparent structure, and one side of the upper end of the front side of the cutting bin is of a scale structure.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The quantitative cutting device for hot melt adhesive rods can place multiple groups of hot melt adhesive rods on the inner wall of the cutting bin, and can align them by pushing with the pushing plate, facilitating stable cutting. Moreover, the cutting tool head can be conveniently adjusted horizontally through the first lead screw mechanism and the first lead screw sleeve block, facilitating quick adjustment of the cutting length. And it can be opened and closed by the telescopic movement of the movable support plate, and then the materials can be quickly introduced into the collection tank by the pushing plate, which is convenient for collection. And it can be pulled out through the sliding beads and the sliding rail, and is convenient for quick transportation through the sliding beads and the push-pull handle, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of a quantitative cutting device for hot melt adhesive rods of the present utility model;

[0013] Figure 2 is the schematic diagram of the internal structure of a quantitative cutting device for hot melt adhesive rods of the present utility model;

[0014] Figure 3 is a quantitative cutting device for hot melt adhesive rods of the present utility model Figure 2 enlarged view at A in;

[0015] Figure 4 is a quantitative cutting device for hot melt adhesive rods of the present utility model Figure 2 enlarged view at B in;

[0016] Figure 5 is a quantitative cutting device for hot melt adhesive rods of the present utility model Figure 2 enlarged view at C in;

[0017] Figure 6 is a quantitative cutting device for hot melt adhesive rods of the present utility model Figure 2 enlarged view at D in.

[0018] In the figure: 1, support box body; 2, cutting bin; 3, cover plate; 4, push-pull handle; 5, collection tank; 6, PLC controller; 7, pushing plate; 87, first electric push rod; 9, clamping plate; 10, first lead screw mechanism; 11, second electric push rod; 12, hot melt adhesive rod; 13, third electric push rod; 14, lifting insertion rod; 15, second lead screw sleeve block; 16, second lead screw mechanism; 17, locking buckle groove; 18, locking convex block; 19, movable support plate; 20, telescopic groove; 21, first lead screw sleeve block; 22, cutting tool head; 23, sliding bead; 24, sliding rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1-6 , the present invention provides a technical solution: a quantitative cutting device for hot melt adhesive rods, including a support box body 1, a cutting chamber 2, a cover plate 3, a push-pull handle 4, a collection trough 5, a PLC controller 6, a push plate 7, a first electric push rod 8, a clamping plate 9, a first lead screw mechanism 10, a second electric push rod 11, a hot melt adhesive rod 12, a third electric push rod 13, a lifting insertion rod 14, a second lead screw sleeve block 15, a second lead screw mechanism 16, a locking buckle groove 17, a locking convex block 18, a movable support plate 19, a telescopic groove 20, a first lead screw sleeve block 21, a cutting knife head 22, sliding beads 23 and a slide rail 24. The upper end of the front side of the support box body 1 is electrically connected to the PLC controller 6, and the cutting chamber 2 is installed at the upper end of the support box body 1. The lower end of the inner wall of the support box body 1 is inserted and installed with the collection trough 5, and the upper end of the front side of the collection trough 5 is fixedly connected with the push-pull handle 4. The collection trough 5 is slidably inserted and installed with the support box body 1 through the sliding beads 23 in the slide rail 24, and one side of the inner wall of the collection trough 5 is of an inclined structure. The upper end of the front side of the push-pull handle 4 is distributed in an L-shaped structure, so that the collection trough 5 is convenient for quick positioning and disassembly, and is convenient for quick transfer and use.

[0021] Both sides of the lower end of the collection trough 5 are slidably inserted and installed with sliding beads 23, and the lower ends of the sliding beads 23 are slidably installed with the slide rail 24. The slide rail 24 is opened on both sides of the lower end of the inner wall of the support box body 1, and a telescopic groove 20 is opened on the upper end inner wall of the support box body 1. The third electric push rod 13 is inserted and installed in the inner wall of the telescopic groove 20, and one end of the third electric push rod 13 is installed with a movable support plate 19. The movable support plate 19 is horizontally telescopically connected with the telescopic groove 20 through the third electric push rod 13, so that the movable support plate 19 is convenient for quick telescopic opening and closing and convenient for quick material leakage.

[0022] The second lead screw mechanism 16 is inserted and installed on the front and rear sides of the inner wall of the cutting chamber 2, and the second lead screw sleeve block 15 is sleeved on the outer wall of the second lead screw mechanism 16. A push plate 7 is fixedly connected between the second lead screw sleeve blocks 15. The length of the push plate 7 matches the width of the inner wall of the cutting chamber 2, and the push plate 7 is slidably pushed and connected with the hot melt adhesive rod 12 through the second lead screw sleeve block 15 and the second lead screw mechanism 16. The clamping plate 9 is clamped and distributed with the hot melt adhesive rod 12 through the first electric push rod 8, so that the push plate 7 is convenient for pushing the hot melt adhesive rod 12 for feeding, convenient for stable cutting, and can assist in guiding the material into the collection trough 5.

[0023] At the lower end of the inner wall of the cutting bin 2, a hot melt adhesive stick 12 is placed, and a lifting insertion rod 14 is inserted and installed at the corner of the inner wall of the cutting bin 2. At the lower end of one side of the lifting insertion rod 14, a locking convex block 18 is elastically installed, and the locking convex block 18 is inserted and installed with a locking buckle groove 17. The locking buckle groove 17 is opened in the middle and upper ends of the front and rear side edges of the cutting bin 2. The upper end of the lifting insertion rod 14 is fixedly connected with a cover plate 3, and a first electric push rod 8 is vertically inserted and installed on one side of the upper end of the cover plate 3. The cover plate 3 is slidably lifted and connected with the cutting bin 2 through the lifting insertion rod 14, and the cover plate 3 is inserted and locked with the cutting bin 2 through the locking convex block 18 in the locking buckle groove 17. In this way, the cover plate 3 is convenient for lifting and opening and closing, and can be inserted and locked, which is convenient for feeding and use.

[0024] One end of the first electric push rod 8 is installed with a clamping plate 9. On both sides of the upper end of the cover plate 3, second electric push rods 11 are vertically inserted and installed. And a first lead screw sleeve block 21 is sleeved on the outer wall of one end of the second electric push rod 11. The output end of the second electric push rod 11 is installed with a cutting tool head 22. The cutting tool head 22 is vertically movably connected with the cutting bin 2 through the second electric push rod 11. And the cutting tool head 22 and the second electric push rod 11 are annularly moved with the cover plate 3 through a first lead screw mechanism 10 and the first lead screw sleeve block 21. The cutting bin 2 and the cover plate 3 are of a transparent structure, and one side of the upper end of the front side of the cutting bin 2 is of a scale structure. In this way, the cutting tool head 22 is convenient for horizontal adjustment, convenient for adjusting the cutting length, and can be accurately adapted to the scale, and the cutting length is accurate. The first lead screw mechanism 10 is inserted and installed on the front and rear sides of the inner wall of the first lead screw sleeve block 21, and the first lead screw mechanism 10 is inserted and installed on the front and rear sides of one side of the inner wall of the cover plate 3.

[0025] Working principle: When using this hot melt adhesive stick quantitative cutting device, first connect the device to the power supply, then lift and open the cover plate 3, and insert and lock it through the locking buckle groove 17 and the locking convex block 18. Then put the hot melt adhesive stick into the cutting bin 2, and then lower and cover the cover plate 3 and insert and lock it. Then drive the push plate 7 to move to one side through the second lead screw sleeve block 15 and the second lead screw mechanism 16 to align the hot melt adhesive sticks. Then drive the cutting tool head 22 to horizontally adjust through the first lead screw mechanism 10 and the first lead screw sleeve block 21, and accurately position the length through the scale on the cover plate 3. Then drive the cutting tool head 22 to cut through the second electric push rod 11. Then drive the third electric push rod 13 to contract and open through the third electric push rod 13. Then push the material forward through the push plate 7 and introduce the cut material into the collection tank 5. And when the cutting is completed, the collection tank 5 can be slid out through the sliding beads 23 and the sliding rail 24, and is pushed and pulled and transported through the sliding beads 23 and the push-pull handle 4. This is the use process of this hot melt adhesive stick quantitative cutting device.

[0026] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A hot melt glue stick quantitative cutting device, comprising a supporting box (1), wherein the upper front end of the supporting box (1) is electrically connected to a PLC controller (6), and a cutting chamber (2) is installed at the upper end of the supporting box (1), characterized in that: The lower end of the inner wall of the supporting box body (1) is plugged with a collecting groove (5), and the upper end of the front side of the collecting groove (5) is fixedly connected with a push-pull handle (4), and sliding beads (23) are slidably embedded on both sides of the lower end of the collecting groove (5), and the lower ends of the sliding beads (23) are slidably installed with the slide rails (24), and the slide rails (24) are provided on both sides of the lower end of the inner wall of the supporting box body (1), and the inner wall of the upper end of the supporting box body (1) is provided with a telescopic groove (20), and the inner wall of the telescopic groove (20) is plugged with A third electric push rod (13) is installed, and a movable support plate (19) is installed at one end of the third electric push rod (13); a second screw mechanism (16) is inserted and installed on the front and rear sides of the inner wall of the cutting chamber (2), and a second screw sleeve block (15) is sleeved and installed on the outer wall of the second screw mechanism (16); a push plate (7) is fixedly connected between the second screw sleeve blocks (15); a hot melt glue stick (12) is placed at the lower end of the inner wall of the cutting chamber (2), and the inner wall edge of the cutting chamber (2) is A lifting rod (14) is installed with a corner plug-in connection, a locking protrusion (18) is elastically installed at the lower end of one side of the lifting rod (14), and the locking protrusion (18) is buckled and installed with a locking buckle groove (17), and the locking buckle groove (17) is arranged in the middle and upper ends of the front and rear side edges of the cutting chamber (2), the upper end of the lifting rod (14) is fixedly connected to a cover plate (3), and a first electric push rod (8) is vertically plugged and installed on one side of the upper end of the cover plate (3), and the first electric push rod (8) is A clamping plate (9) is installed at the end, a second electric push rod (11) is vertically inserted and installed on both sides of the upper end of the cover plate (3), and a first screw sleeve block (21) is sleeved and installed on the outer wall of one end of the second electric push rod (11), a cutting head (22) is installed on the output end of the second electric push rod (11), and a first screw mechanism (10) is inserted and installed on the front and rear sides of the inner wall of the first screw sleeve block (21), and the first screw mechanism (10) is inserted and installed on the front and rear sides of the inner wall of one side of the cover plate (3).

2. A hot melt glue stick quantitative cutting device according to claim 1, characterized in that: The cover plate (3) is connected to the cutting chamber (2) in a sliding and lifting manner via a lifting plug rod (14), and the cover plate (3) is installed in a locking manner with the cutting chamber (2) in a locking buckle groove (17) via a locking protrusion (18).

3. A hot melt glue stick quantitative cutting device according to claim 2, characterized in that: The collecting trough (5) is installed in a sliding manner and plugged with the supporting box body (1) in the sliding rail (24) via a sliding ball (23), and one side of the inner wall of the collecting trough (5) is an inclined structure, and the upper end of the front side of the push-pull handle (4) is distributed in an L-shaped structure.

4. A hot melt glue stick quantitative cutting device according to claim 3, characterized in that: The length of the push plate (7) matches the width of the inner wall of the cutting chamber (2), and the push plate (7) is connected to the hot melt glue stick (12) in a sliding push manner via a second screw sleeve block (15) and a second screw mechanism (16), and the clamping plate (9) is connected to the hot melt glue stick (12) in a clamping manner via a first electric push rod (8).

5. A hot melt glue stick quantitative cutting device according to claim 4, characterized in that: The movable support plate (19) is connected to the telescopic slot (20) in a transverse telescopic manner via a third electric push rod (13).

6. A hot melt glue stick quantitative cutting device according to claim 5, characterized in that: The cutting head (22) is connected to the cutting chamber (2) in a lifting and lowering manner via the second electric push rod (11), and the cutting head (22) and the second electric push rod (11) move in a circular manner via the first screw mechanism (10), the first screw sleeve block (21) and the cover plate (3); the cutting chamber (2) and the cover plate (3) are transparent structures, and one side of the upper end of the front side of the cutting chamber (2) is a scale structure.

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