Automatic dust sticking machine for sponge sheet without tearing gummed paper

Abstract

The automatic dust sticking machine comprises two dust sticking mechanisms and a turnover mechanism located between the two dust sticking mechanisms, each dust sticking mechanism comprises a machine frame, a material grabbing synchronous belt is installed on the top of each machine frame, a material grabbing air cylinder is installed on each material grabbing synchronous belt, and each material grabbing air cylinder is provided with a material clamping mechanism; the output end of the material grabbing air cylinder is connected with a clamp fixing plate, clamp fixing strips are installed on the two sides of the bottom of the clamp fixing plate correspondingly, and a plurality of material grabbing air cylinder clamps and a plurality of material grabbing set front clamps are installed on the two clamp fixing strips correspondingly. A deck plate installed on the machine frame is arranged below the material grabbing set front clamp. A whole roll of gummed paper roll is directly used for replacement, so that the gummed paper is in full contact with a cutting piece, the tooth-shaped material pulling device pulls the cutting piece backwards at a constant speed, the gummed paper is glued in a reciprocating mode, non-uniform cotton brushing caused by loosening and collapsing of the gummed paper is prevented, use is durable, the working procedure is simpler and faster, meanwhile, a turnover mechanism is arranged, a sponge piece can be turned over, and double-face dust sticking is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of dust sticking machines, and particularly to an automatic dust sticking machine for a sponge sheet without tearing adhesive paper. Background Art

[0002] Existing bra cups are made by laminating a sponge sheet and fabric with glue and then pressing them on a cloth cup mold using a hot press molding machine. High-temperature heating makes the sponge flow into a cup shape. When processing sponge cups used in the existing underwear industry, dust removal machinery is required. However, for the machinery used in the dust sticking process of the sponge sheet of the cup, the adhesive paper needs to be torn off and replaced with a new one after being used several times to maintain adhesiveness, resulting in large losses, and it needs to be replaced repeatedly, with high costs and difficult operation. Summary of the Invention

[0003] The purpose of the present invention is to provide an automatic dust sticking machine for a sponge sheet without tearing adhesive paper to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: an automatic dust sticking machine for a sponge sheet without tearing adhesive paper, including two dust sticking mechanisms and a flipping mechanism located between the two dust sticking mechanisms. The dust sticking mechanism includes a frame. A material grabbing synchronous belt is installed on the top of the frame, and a material grabbing cylinder is installed on the material grabbing synchronous belt. The output end of the material grabbing cylinder is connected to a clip fixing plate, and two clip fixing bars are installed on both sides of the bottom of the clip fixing plate. A plurality of material grabbing cylinder clips and a plurality of front material grabbing groups are respectively installed on the two clip fixing bars;

[0005] Below the front material grabbing group, there is a table board installed on the frame, and a front material placing plate is arranged below the material grabbing cylinder clip;

[0006] At the central position of the frame, a brush cotton profile is installed. Upper and lower pressing wheel cylinders are installed at the top and bottom of the vertical part of the brush cotton profile. The output end of the upper pressing wheel cylinder is connected to an upper adhesive paper pressing wheel, and the output end of the lower pressing wheel cylinder is connected to a lower adhesive paper pressing wheel. An upper and lower clip fixing plate is arranged between the upper adhesive paper pressing wheel and the lower adhesive paper pressing wheel;

[0007] A material pulling connecting plate is installed on the horizontal section of the brush cotton profile, and a material pulling clamping cylinder is installed on the material pulling connecting plate. The output end of the material pulling clamping cylinder is connected to the upper and lower clip fixing plate;

[0008] The flipping mechanism includes a support frame located between the frames of the two dust sticking mechanisms. Conveyor frames are installed on both sides of the top of the support frame, and a conveyor belt is installed on the conveyor frames. A turning shaft is arranged at the middle position of the top of the support frame, and a plurality of eight-shaped turning rods are installed on both sides of the turning shaft. One end of the turning shaft is connected to the output end of a turning motor, and the turning motor is fixedly installed on the support frame.

[0009] Preferably, two brush cotton shaft fixing plates are installed on the brush cotton machine profile, and two adhesive tape pressing wheels are located between the two brush cotton shaft fixing plates.

[0010] Preferably, an adhesive tape reciprocating adhesive motor is installed on one side of the brush cotton machine profile, and the adhesive tape reciprocating adhesive motor is connected to the upper adhesive tape pressing wheel and the lower adhesive tape pressing wheel through a gear set.

[0011] Preferably, a rubber roller slider plate is slidably installed at the bottom of the brush cotton machine profile. A adhesive tape roller is installed on the rubber roller slider plate, and an adhesive tape roll is arranged on the adhesive tape roller. An automatic adhesive tape changing device is installed on the adhesive tape roller, and a clutch tensioning adhesive tape device is installed on the rubber roller slider plate.

[0012] Preferably, a tray is installed on the horizontal section of the brush cotton machine profile, and the tray is located below the upper and lower clip fixing plates.

[0013] Preferably, an upper and lower sliding plate is installed on one side of the frame. Driving wheels are installed at the top and bottom of the upper and lower sliding plate. The same transmission belt is sleeved on the two driving wheels, and a rear feeding plate is installed on one side of the transmission belt.

[0014] Preferably, a rotating motor is installed on one side of the upper and lower sliding plate, and the output end of the driving motor is connected to the driving wheel located below.

[0015] Preferably, universal wheels are installed at the four corner positions of the bottom of the frame.

[0016] Preferably, a pulling motor is installed at the end of the horizontal section of the brush cotton machine profile.

[0017] Preferably, transmission shafts are rotatably installed at both ends of the conveying frame, and a conveyor belt is sleeved on the transmission shafts. The output end of a transmission motor is connected to the end of any one of the transmission shafts, and the transmission motor is fixedly installed on the support frame.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] This technical solution directly uses a whole roll of adhesive tape roll to replace, so that the adhesive tape and the cut piece are in full contact. The toothed pulling device pulls the cut piece backward at a constant speed, and the adhesive tape reciprocates to stick, preventing the adhesive tape from being loose and resulting in uneven brush cotton. It has a long service life and the process is simpler and faster. At the same time, a flipping mechanism is provided, which can flip the sponge piece to achieve double-sided dust sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0021] Figure 2 is a schematic three-dimensional structure diagram of the dust sticking mechanism of the present invention;

[0022] Figure 3 Schematic three-dimensional structure diagram of the flipping mechanism of the present invention;

[0023] Figure 4 Schematic top view structure diagram of the flipping mechanism of the present invention;

[0024] Figure 5 Schematic front view structure diagram of the dust sticking mechanism of the present invention;

[0025] Figure 6 Schematic side view structure diagram of the dust sticking mechanism of the present invention;

[0026] Figure 7 Schematic top view structure diagram of the dust sticking mechanism of the present invention;

[0027] Figure 8 Schematic structure diagram of the upper and lower clip fixing plates of the dust sticking mechanism of the present invention;

[0028] Figure 9 Schematic structure diagram of the brush cotton machine profile of the dust sticking mechanism of the present invention;

[0029] Figure 10 Schematic structure diagram of the adhesive tape winding structure of the dust sticking mechanism of the present invention.

[0030] In the figure: 1, frame; 2, material grabbing synchronous belt; 3, material grabbing cylinder; 4, clip fixing plate; 5, clip fixing strip; 6, material grabbing cylinder clamp; 7, front clip of the material grabbing group; 8, table panel; 9, front feeding plate; 10, upper pressure wheel cylinder; 11, brush cotton shaft fixing plate; 12, upper adhesive tape pressure wheel; 13, material pulling connecting plate; 14, upper and lower clip fixing plates; 15, brush cotton machine profile; 16, rubber roller slider plate; 17, adhesive tape roll; 18, upper and lower sliding plates; 19, rotating motor; 20, rear feeding plate; 21, lower adhesive tape pressure wheel; 22, material pulling clamping cylinder; 23, tray; 24, adhesive tape reciprocating sticking motor; 25, lower pressure wheel cylinder; 26, material pulling motor; 27, automatic adhesive tape changing device; 28, adhesive tape roller; 29, clutch tensioning adhesive tape device; 30, support frame; 31, conveying frame; 32, conveyor belt; 33, conveying motor; 34, flipping motor; 35, flipping shaft; 36, eight-shaped flipping rod. Detailed implementation manners

[0031] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figure 1-10, the present invention provides a technical solution: an automatic dust sticking machine for a sponge sheet without a tear-off adhesive tape, which includes two dust sticking mechanisms and a flipping mechanism located between the two dust sticking mechanisms. The dust sticking mechanism includes a frame 1, a material grabbing synchronous belt 2 is installed on the top of the frame 1, and a material grabbing cylinder 3 is installed on the material grabbing synchronous belt 2. The output end of the material grabbing cylinder 3 is connected to a clip fixing plate 4, and a plurality of clip fixing strips 5 are installed on both sides of the bottom of the clip fixing plate 4. A plurality of material grabbing cylinder clips 6 and a plurality of front material grabbing group clips 7 are respectively installed on the two clip fixing strips 5;

[0033] Below the front material grabbing group clip 7, there is a table top plate 8 installed on the frame 1, and a front material placing plate 9 is arranged below the material grabbing cylinder clip 6;

[0034] A brush cotton profile 15 is installed at the central position of the frame 1, and an upper pressure wheel cylinder 10 and a lower pressure wheel cylinder 25 are installed at the top and bottom of the vertical part of the brush cotton profile 15 respectively. The output end of the upper pressure wheel cylinder 10 is connected to an upper adhesive tape pressure wheel 12, and the output end of the lower pressure wheel cylinder 25 is connected to a lower adhesive tape pressure wheel 21. An upper and lower clip fixing plate 14 is arranged between the upper adhesive tape pressure wheel 12 and the lower adhesive tape pressure wheel 21;

[0035] A material pulling connecting plate 13 is installed on the horizontal section of the brush cotton profile 15, and a material pulling clamping cylinder 22 is installed on the material pulling connecting plate 13. The output end of the material pulling clamping cylinder 22 is connected to the upper and lower clip fixing plate 14;

[0036] The flipping mechanism includes a support frame 30. The support frame 30 is located between the frames 1 of the two dust sticking mechanisms. Conveyor frames 31 are installed on both sides of the top of the support frame 30, and a conveyor belt 32 is installed on the conveyor frames 31. A turning shaft 35 is arranged at the middle position of the top of the support frame 30, and a plurality of inverted V-shaped turning rods 36 are installed on both sides of the turning shaft 35. One end of the turning shaft 35 is connected to the output end of a turning motor 34, and the turning motor 34 is fixedly installed on the support frame 30.

[0037] In the present invention, two brush cotton shaft fixing plates 11 are installed on the brush cotton profile 15, and the two adhesive tape pressure wheels 12 are located between the two brush cotton shaft fixing plates 11.

[0038] In the present invention, an adhesive tape reciprocating sticking motor 24 is installed on one side of the brush cotton profile 15, and the adhesive tape reciprocating sticking motor 24 is connected to the upper adhesive tape pressure wheel 12 and the lower adhesive tape pressure wheel 21 through a gear set.

[0039] In the present invention, a rubber roller slider plate 16 is slidably installed at the bottom of the brush cotton profile 15. A rubber tape roller 28 is installed on the rubber roller slider plate 16, and a rubber tape roll 17 is arranged on the rubber tape roller 28. An automatic rubber tape changing device 27 is installed on the rubber tape roller 28, and a clutch tensioning rubber tape device 29 is installed on the rubber roller slider plate 16.

[0040] In the present invention, a tray 23 is installed on the horizontal section of the brush cotton machine profile, and the tray 23 is located below the upper and lower clip fixing plates 14.

[0041] In the present invention, an upper and lower sliding plate 18 is installed on one side of the frame 1. Transmission wheels are installed at the top and bottom of the upper and lower sliding plate 18. The same transmission belt is sleeved on the two transmission wheels, and a rear feeding plate 20 is installed on one side of the transmission belt.

[0042] In the present invention, a rotating motor 19 is installed on one side of the upper and lower sliding plate 18, and the output end of the transmission motor 19 is connected to the transmission wheel located below.

[0043] In the present invention, universal wheels are installed at the four corners of the bottom of the frame 1.

[0044] In the present invention, a pulling motor 26 is installed on the end of the horizontal section of the brush cotton machine profile 15.

[0045] In the present invention, transmission shafts are rotatably installed at both ends of the conveying frame 31, and a conveyor belt 32 is sleeved on the transmission shafts. The output end of a conveying motor 33 is connected to the end of any one of the transmission shafts, and the conveying motor 33 is fixedly installed on the support frame 30.

[0046] Working principle of the present invention: First, place the cut piece on the front feeding plate of the first dust sticking mechanism, put the glue cylinder into the glue paper air shaft, and after manual inflation, the glue paper cylinder is fixed; pull the glue paper through to the lower glue paper pressing wheel and then to the waste glue paper collecting wheel; set the size and thickness of the cut piece, and the numerical control dust sticking thickness device automatically adjusts the height to complete the machine setting; after pressing the start button, the rear feeding device rises to the height where the material can be grabbed, and the numerical control material grabbing device automatically grabs the material onto the table board. The toothed pulling device moves to the table board and then clamps the cut piece. The upper glue paper pressing wheel and the lower glue paper pressing wheel simultaneously press the glue paper and the cut piece, so that the glue paper and the cut piece are in full contact. The toothed pulling device pulls the cut piece backward at a constant speed, and the reciprocating glue sticking motor of the glue paper works. The glue paper (roll) moves upward, and the waste glue paper collecting device moves downward to achieve the reciprocating glue sticking action (only at this angle can it adhere and separate better. When the waste glue paper collecting device works, it will move downward by about 60 - 70 cm to form a "7" - shaped stretching action). At the same time, the clutch tensioning glue paper device keeps rotating and working (to prevent the glue paper from being loose and causing uneven brush cotton).

[0047] After a piece of cut fabric is dusted, the adhesive tape reciprocatingly glues, and then the motor starts to rotate in reverse, so that the adhesive tape (roll) and the waste adhesive tape collecting device return to their original positions; when the toothed material pulling device quickly moves to the tail of the cut fabric, the material guiding tray device retracts to hold the tail of the cut fabric (preventing the other cut fabrics on the material collecting rack from being affected due to sagging), when the toothed material pulling device reaches the material collecting device position, the material anti-tilting device descends to press the dusted cut fabric, the material pulling clamping cylinder releases, the material guiding device moves forward to return to its original position, the toothed material pulling device releases the cut fabric and moves backward, and the material anti-tilting device ascends to return to its original position; one dusting is completed.

[0048] After one dusting, the cut fabric is conveyed to the eight-shaped turning rod through one side conveyor belt of the turning mechanism, the turning motor drives the eight-shaped turning rod to rotate, so that the cut fabric is turned over, and then conveyed to the conveyor belt on the other side, and then, it undergoes secondary reverse dusting through the second dusting mechanism.

[0049] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic dust-binding machine for sponge sheets of non-tearable adhesive tape, characterized in that: The invention comprises two dust sticking mechanisms and a turning mechanism located between the two dust sticking mechanisms, wherein the dust sticking mechanism comprises a frame (1), a material grabbing synchronous belt (2) is installed on the top of the frame (1), and a material grabbing cylinder (3) is installed on the material grabbing synchronous belt (2), the output end of the material grabbing cylinder (3) is connected to a clamp fixing plate (4), and clamp fixing strips (5) are installed on both sides of the bottom of the clamp fixing plate (4), and a plurality of material grabbing cylinder clips (6) and a plurality of material grabbing group front clips (7) are respectively installed on the two clamp fixing strips (5); A table panel (8) mounted on the frame (1) is provided below the front clamp (7) of the material grabbing group, and a front material discharge plate (9) is provided below the material grabbing cylinder clamp (6); A cotton brushing machine profile (15) is installed at the center of the frame (1), and an upper pressing wheel cylinder (10) and a lower pressing wheel cylinder (25) are installed at the top and bottom of the vertical part of the cotton brushing machine profile (15), the output end of the upper pressing wheel cylinder (10) is connected to the upper glue paper pressing wheel (12), and the output end of the lower pressing wheel cylinder (25) is connected to the lower glue paper pressing wheel (21), and an upper and lower clip fixing plate (14) is arranged between the upper glue paper pressing wheel (12) and the lower glue paper pressing wheel (21); A material pulling connection plate (13) is installed on the horizontal section of the cotton brushing machine profile (15), and a material pulling clamping cylinder (22) is installed on the material pulling connection plate (13), and the output end of the material pulling clamping cylinder (22) is connected to the upper and lower clamp fixing plates (14); The flip mechanism comprises a support frame (30), the support frame (30) is located between the frames (1) of the two dust sticking mechanisms, conveying frames (31) are installed on both sides of the top of the support frame (30), and a conveying belt (32) is installed on the conveying frame (31), a flip shaft (35) is arranged at the middle position of the top of the support frame (30), and a plurality of figure eight flip rods (36) are installed on both sides of the flip shaft (35), one end of the flip shaft (35) is connected to the output end of the flip motor (34), and the flip motor (34) is fixedly installed on the support frame (30).

2. The automatic dust-binding machine for the sponge sheet of tear-free adhesive tape according to claim 1, characterized in that: Two cotton brushing shaft fixing plates (11) are installed on the cotton brushing machine profile (15), and two adhesive paper pressing wheels (12) are located between the two cotton brushing shaft fixing plates (11).

3. The automatic dust-binding machine for the sponge sheet of tear-free adhesive tape according to claim 1, characterized in that: A glue paper reciprocating adhesive motor (24) is installed on one side of the cotton brushing machine profile (15), and the glue paper reciprocating adhesive motor (24) is connected to the upper glue paper pressing wheel (12) and the lower glue paper pressing wheel (21) through a gear set.

4. The automatic dust-binding machine for the sponge sheet of tear-free adhesive tape according to claim 1, characterized in that: A rubber roller slider plate (16) is slidably mounted at the bottom of the cotton brushing machine profile (15), a rubber paper roller (28) is mounted on the rubber roller slider plate (16), a rubber paper roll (17) is arranged on the rubber paper roller (28), an automatic rubber changing device (27) is mounted on the rubber paper roller (28), and a clutch tensioning rubber paper device (29) is mounted on the rubber roller slider plate (16).

5. The automatic dust-binding machine for sponge sheets of tear-free adhesive tape according to claim 1, characterized in that: A tray (23) is installed on the horizontal section of the cotton brushing machine profile, and the tray (23) is located below the upper and lower clamp fixing plates (14).

6. The automatic dust-binding machine for the sponge sheet of tear-free adhesive tape according to claim 1, characterized in that: An upper and lower sliding plate (18) is installed on one side of the frame (1), and transmission wheels are installed on the top and bottom of the upper and lower sliding plates (18). The two transmission wheels are sleeved with the same transmission belt, and a rear discharge plate (20) is installed on one side of the transmission belt.

7. The automatic dust-binding machine for the sponge sheet of tear-free adhesive tape according to claim 6, characterized in that: A rotating motor (19) is installed on one side of the upper and lower sliding plates (18), and the output end of the transmission motor (19) is connected to a transmission wheel located below.

8. The automatic dust-binding machine for sponge sheets of tear-free adhesive tape according to claim 1, characterized in that: Universal wheels are installed at the four corners of the bottom of the frame (1).

9. The automatic dust-binding machine for sponge sheets of tear-free adhesive tape according to claim 1, characterized in that: A material pulling motor (26) is installed on the end of the horizontal section of the cotton brushing machine profile (15).

10. The automatic dust-binding machine for sponge sheets of tear-free adhesive tape according to claim 1, characterized in that: Transmission shafts are rotatably mounted at both ends of the conveying frame (31), and a conveying belt (32) is sleeved on the transmission shaft. The end of any transmission shaft is connected to the output end of a transmission motor (33), and the transmission motor (33) is fixedly mounted on the support frame (30).

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