Toilet seat cushion conveying and folding device and packaging machine

Abstract

The utility model discloses a toilet seat cushion conveying and folding device and a packaging machine. The problems that an existing toilet seat cushion is large in size and troublesome in packaging and bagging are solved. The device comprises a toilet seat cushion feeding device, an unwinding mechanism, a preheating mechanism, a toilet seat cushion conveying and folding device, a sealing mechanism, a traction mechanism and a cutting mechanism, wherein the toilet seat cushion conveying and folding device comprises a first conveying mechanism, a second conveying mechanism and a third conveying mechanism; the first conveying mechanism comprises a first conveying belt, and a negative pressure hole used for adsorbing the toilet seat cushion is formed in the first conveying belt; the material taking mechanism is used for taking materials and placing the toilet seat cushion on the first conveying mechanism; the folding and feeding mechanism comprises a feeding assembly and a folding assembly, and the folding assembly conducts folding machining on materials conveyed by the feeding assembly through linear motion; the number of the folding assemblies is at least two. The utility model has the advantages of simple structure, convenient assembly, reliable action, high production efficiency, long service life and the like.

Description

Technical Field

[0001] The utility model relates to a packaging machine, in particular to a toilet mat conveying and folding device and a packaging machine. Background Art

[0002] Packaging machinery refers to machinery that can fully or partially complete the packaging process for products and goods. The packaging process includes primary steps such as filling, wrapping, and sealing, as well as related processes such as cleaning, stacking, slitting, and disassembly. Packaging also includes processes such as metering and stamping the package. Using mechanical packaging can improve productivity, reduce labor intensity, accommodate large-scale production, and meet cleanliness and sanitation requirements. A packaging machine is a machine that packages products, providing protection and aesthetics.

[0003] To prevent contact infection and cross-contamination from toilet seats in public restrooms in hotels and shopping malls, people have begun using disposable toilet mats. Traditionally, disposable toilet mat packaging involves manually applying double-sided tape and folding and bagging them. This packaging method can contaminate the mats, is unsanitary, and is slow, resulting in low daily production and high labor costs. Furthermore, because toilet mats are typically long, even with mechanical packaging, existing packaging equipment is bulky and complex, requiring multiple power mechanisms, increasing equipment costs. Consequently, existing toilet mat packaging suffers from inconvenient bagging and low production efficiency. Utility Model Content

[0004] In order to solve the problems in the prior art of large volume and troublesome packaging of existing toilet mats, the utility model provides a toilet mat conveying and folding device and a packaging machine.

[0005] The technical solution of the utility model is: a toilet mat conveying and folding device, including a frame, and also including:

[0006] A first conveying mechanism is provided on the frame for conveying the toilet mat; the first conveying mechanism includes a first conveyor belt, and the first conveyor belt is provided with a negative pressure hole for adsorbing the toilet mat;

[0007] a material taking mechanism, provided on the frame, for taking the material and placing the toilet mat on the first conveying mechanism;

[0008] The folding feeding mechanism is arranged on the frame. The folding feeding mechanism includes a feeding component and a folding component. The folding component folds the material transported by the feeding component through linear motion; there are at least two folding components.

[0009] As a further improvement of the present invention, the material taking mechanism includes:

[0010] a material taking tray, provided above the first conveying mechanism, for sucking up the end of the toilet mat for taking out the material;

[0011] The material taking drive component is connected to the material taking tray and is used to drive the material taking tray to reciprocate.

[0012] As a further improvement of the present invention, the first conveying mechanism includes an air supply plate and an air exhaust port, the air supply plate is provided with a connecting hole, there are multiple negative pressure holes, and the air exhaust port is connected to the negative pressure hole through the connecting hole.

[0013] As a further improvement of the present invention, the feeding assembly includes a first feeding piece and a second feeding piece, the folding assembly includes a first folding plate, a first folding space for the first folding plate to pass through is provided between the first feeding piece and the second feeding piece, and the first folding plate is inserted into the first folding space and folds the toilet mat.

[0014] As a further improvement of the present invention, the feeding assembly includes a third feeding piece, and the folding assembly includes a second folding plate. The second feeding piece and the third feeding piece cooperate with each other to form a second folding space for the second folding plate to pass through; the second folding plate is arranged below the first folding plate and folds the toilet mat after folding the first folding plate and feeds it into the second folding space; the ends of the first folding plate and the second folding plate are provided with a tooth-like structure that bends back and forth.

[0015] As a further improvement of the present invention, the folding assembly includes a third folding plate, which is arranged behind the second folding space and is used to fold the toilet mat into a bag.

[0016] As a further improvement of the present invention, it also includes a support plate, which is arranged at the rear of the second folding space for supporting the toilet pad, and a limit baffle is provided on the support plate, and the limit baffle is arranged in the discharge direction of the third feeding piece.

[0017] A packaging machine includes a toilet mat feeding device, an unwinding mechanism, a preheating mechanism, a toilet mat conveying and folding device, a sealing mechanism, a traction mechanism and a cutting mechanism. The toilet mat conveying and folding device receives materials from the toilet mat feeding device and folds the toilet mats and then feeds them into bags processed by the preheating mechanism.

[0018] As a further improvement of the present invention, the cutting mechanism includes:

[0019] Cutter, used to cut off the packaging bag behind the traction mechanism;

[0020] A cutter drive mechanism connected to the cutter for driving the cutter to move back and forth;

[0021] The discharging robot is used to grab the material after the cutter cuts off;

[0022] The discharging drive member is connected to the discharging robot and is used to drive the discharging robot to rotate circumferentially.

[0023] As a further improvement of the present invention, the following further features are also included:

[0024] A first adjusting member is provided on the frame, the toilet mat conveying and folding device is provided on the first adjusting member and the first adjusting member is used to adjust the horizontal position of the toilet mat conveying and folding device;

[0025] The second adjusting member is arranged on the first adjusting member. The first conveying mechanism and the folding feeding mechanism are connected through the second adjusting member so that the distance between the first conveying mechanism and the folding feeding mechanism is adjustable.

[0026] The present invention has the following advantages: a material-retrieving mechanism is provided to facilitate reliable material retrieval; the first conveying mechanism can absorb the toilet mat behind the material-retrieving mechanism, thereby preventing the toilet mat from shifting and affecting subsequent folding processing; and the folding and feeding mechanism enables rapid folding and feeding into bags, thereby facilitating rapid packaging. The present invention also has the advantages of simple structure, easy assembly, reliable operation, high production efficiency, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Attachment Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0028] Attachment Figure 2 This is a structural diagram of the unwinding mechanism of an embodiment of the present utility model.

[0029] Attachment Figure 3 This is a structural diagram of the toilet mat conveying and folding device according to an embodiment of the present utility model.

[0030] Attachment Figure 4 This is a structural schematic diagram of the toilet mat conveying and folding device in another direction according to an embodiment of the utility model.

[0031] Attachment Figure 5 This is a schematic diagram of the explosion structure of the first conveying mechanism of an embodiment of the utility model.

[0032] Attachment Figure 6 This is a structural diagram of the cutting mechanism of an embodiment of the utility model.

[0033] Attachment Figure 7 For attachment Figure 6 Schematic diagram of the structure in another direction.

[0034] In the figure, 1, frame; 2, toilet mat feeding device; 3, unwinding mechanism; 4, preheating mechanism; 5, toilet mat conveying and folding device; 51, first conveying mechanism; 511, first conveyor belt; 5111, negative pressure hole; 5112, air supply plate; 5113, exhaust port; 5114, connecting hole; 52, material taking mechanism; 521, material taking tray; 522, material taking drive member; 53, folding feeding mechanism; 531, feeding assembly; 5311, first feeding Parts; 5312, second feeding part; 5313, third feeding part; 532, folding assembly; 5321, first folding plate; 5322, second folding plate; 5323, third folding plate; 54, support plate; 541, limit baffle; 55, first adjusting part; 56, second adjusting part; 6, sealing mechanism; 7, traction mechanism; 8, cutting mechanism; 81, cutter; 82, cutter drive mechanism; 83, discharging robot; 84, discharging drive part. DETAILED DESCRIPTION

[0035] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0036] Depend on Figure 1 Combine Figure 2-7 As shown, a toilet mat conveying and folding device includes a frame 1 and further includes:

[0037] The first conveying mechanism 51 is provided on the frame 1 for conveying the toilet mat; the first conveying mechanism 51 comprises a first conveyor belt 511, and the first conveyor belt 511 is provided with a negative pressure hole 5111 for adsorbing the toilet mat;

[0038] The material taking mechanism 52 is provided on the frame 1 and is used to take the material and place the toilet mat on the first conveying mechanism 51;

[0039] The folding and feeding mechanism 53 is mounted on the frame 1 and comprises a feeding assembly 531 and a folding assembly 532. The folding assembly 532 folds the material conveyed by the feeding assembly 531 through linear motion. There are at least two folding assemblies 532. The present invention provides a beneficial effect by providing a material-retrieving mechanism for reliable material retrieval. Furthermore, the first conveying mechanism behind the material-retrieving mechanism can absorb the toilet mat, preventing it from shifting and affecting subsequent folding. The folding and feeding mechanism allows for rapid folding and bagging, facilitating rapid packaging. This invention also boasts a simple structure, easy assembly, reliable operation, high production efficiency, and a long service life.

[0040] The material taking mechanism 52 includes:

[0041] The material taking tray 521 is provided above the first conveying mechanism 51 and is used to suck the end of the toilet mat for taking the material;

[0042] The material taking drive member 522 is connected to the material taking tray 521 and is used to drive the material taking tray 521 to reciprocate. Such a structure is convenient for quick and convenient material taking, has a simple structure, and is convenient for the material taking tray to take material. Usually, the material taking tray takes material by adsorbing the end of the toilet mat.

[0043] The first conveying mechanism 51 includes an air supply plate 5112 and an air outlet 5113. The air supply plate 5112 is provided with a connecting hole 5114. There are multiple negative pressure holes 5111. The air outlet 5113 is connected to the negative pressure holes 5111 through the connecting hole 5114. This allows the toilet mat to be attracted and prevented from shifting. In particular, when the retrieving tray only grasps the end of the toilet mat, the toilet mat can be placed securely to prevent stacking.

[0044] The feed assembly 531 includes a first feed piece 5311 and a second feed piece 5312. The folding assembly 532 includes a first folding plate 5321. A first folding space is defined between the first feed piece 5311 and the second feed piece 5312 for the first folding plate 5321 to pass through. The first folding plate 5321 is inserted into the first folding space and folds the toilet mat. This structure allows the toilet mat to be folded and reduced in size.

[0045] The feeding assembly 531 includes a third feeding member 5313, and the folding assembly 532 includes a second folding plate 5322. The second feeding member 5312 and the third feeding member 5313 cooperate to form a second folding space for the second folding plate 5322 to pass through. The second folding plate 5322 is located below the first folding plate 5321 and folds the toilet mat after the first folding plate 5321 is folded and feeds it into the second folding space. The ends of the first and second folding plates 5321 and 5322 are provided with tooth-like structures that bend back and forth. Specifically, the first folding plate is arranged vertically, the second folding plate is arranged horizontally, and the third folding plate is arranged vertically. The tooth-like structures facilitate the reliable folding of the toilet mat. The first and second folding spaces limit the folded toilet mat to prevent deformation.

[0046] The folding assembly 532 includes a third folding plate 5323, which is located behind the second folding space and is used to fold the toilet mat into a bag. Such a structure is convenient for reliable bagging and continuous processing.

[0047] The present invention further includes a support plate 54, which is arranged behind the second folding space for supporting the toilet seat. The support plate 54 is provided with a limit baffle 541, which is arranged in the discharge direction of the third feeding member 5313. This structure facilitates position limiting and prevents the toilet seat from excessive movement.

[0048] A packaging machine includes a toilet mat feeding device 2, an unwinding mechanism 3, a preheating mechanism 4, a toilet mat conveying and folding device 5, a sealing mechanism 6, a traction mechanism 7, and a cutting mechanism 8. The toilet mat conveying and folding device 5 receives material from the toilet mat feeding device 2, folds the toilet mat, and then feeds it into a bag processed by the preheating mechanism 4. Specifically, the cutting mechanism 8 includes:

[0049] A cutter 81 is used to cut off the packaging bag behind the traction mechanism 7;

[0050] A cutter drive mechanism 82 is connected to the cutter 81 and is used to drive the cutter 81 to move back and forth;

[0051] The discharging robot 83 is used to grab the material cut by the cutter 81;

[0052] The discharging drive member 84 is connected to the discharging manipulator 83 and is used to drive the discharging manipulator 83 to rotate circumferentially. This facilitates continuous processing, cutting the packaged product by a cutter and delivering it after the discharging manipulator takes the material.

[0053] The utility model also includes:

[0054] A first adjusting member 55 is provided on the frame 1 , and the toilet mat conveying and folding device 5 is provided on the first adjusting member 55 and the first adjusting member 55 is used to adjust the horizontal position of the toilet mat conveying and folding device 5 ;

[0055] The second adjusting member 56 is attached to the first adjusting member 55. The first conveying mechanism 51 and the folding and feeding mechanism 53 are connected via the second adjusting member 56, allowing for adjustable spacing between the first conveying mechanism 51 and the folding and feeding mechanism 53. The first adjusting member allows for adjustment of the folding position or the spacing between the toilet mat conveying and folding mechanism and the toilet mat feeding mechanism, providing ease of adjustment and a simple structure. Typically, the first adjusting member can be an adjusting screw. The second adjusting member adjusts the spacing between the first conveying mechanism 51 and the folding and feeding mechanism 53, ensuring reliable feeding and folding.

[0056] In the description of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0058] Technical personnel please note: Although the utility model has been described according to the above specific implementation methods, the utility model concept is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of the utility model patent right.

Claims

1. A toilet mat conveying and folding device, comprising a frame (1), characterized in that Also includes: A first conveying mechanism (51) is provided on the frame (1) for conveying toilet mats; the first conveying mechanism (51) comprises a first conveyor belt (511), and the first conveyor belt (511) is provided with a negative pressure hole (5111) for adsorbing the toilet mat; A material taking mechanism (52) is provided on the frame (1) and is used to take the material and place the toilet mat on the first conveying mechanism (51); A folding feeding mechanism (53) is provided on the frame (1). The folding feeding mechanism (53) comprises a feeding component (531) and a folding component (532). The folding component (532) folds the material conveyed by the feeding component (531) through linear motion. There are at least two folding components (532).

2. The toilet seat conveying and folding device according to claim 1, characterized in that The material taking mechanism (52) comprises: A material taking tray (521) is provided above the first conveying mechanism (51) and is used to suck the end of the toilet mat for taking the material; The material taking driving member (522) is connected to the material taking tray (521) and is used to drive the material taking tray (521) to reciprocate.

3. The toilet seat conveying and folding device according to claim 1, characterized in that The first conveying mechanism (51) comprises an air supply plate (5112) and an air exhaust port (5113); the air supply plate (5112) is provided with a connecting hole (5114); there are a plurality of negative pressure holes (5111); and the air exhaust port (5113) is connected to the negative pressure holes (5111) via the connecting hole (5114).

4. The toilet seat conveying and folding device according to claim 1, characterized in that The feeding component (531) includes a first feeding piece (5311) and a second feeding piece (5312); the folding component (532) includes a first folding plate (5321); a first folding space for the first folding plate (5321) to pass through is provided between the first feeding piece (5311) and the second feeding piece (5312); the first folding plate (5321) is inserted into the first folding space and folds the toilet mat.

5. The toilet seat conveying and folding device according to claim 4, characterized in that The feeding component (531) includes a third feeding piece (5313), and the folding component (532) includes a second folding plate (5322). The second feeding piece (5312) and the third feeding piece (5313) cooperate with each other to form a second folding space for the second folding plate (5322) to pass through; the second folding plate (5322) is arranged below the first folding plate (5321) and folds the toilet mat after the first folding plate (5321) is folded and feeds it into the second folding space; the ends of the first folding plate (5321) and the second folding plate (5322) are provided with a tooth-like structure that bends back and forth.

6. The toilet seat conveying and folding device according to claim 5, characterized in that The folding assembly (532) comprises a third folding plate (5323), which is arranged behind the second folding space and is used to fold the toilet mat into a bag.

7. The toilet seat conveying and folding device according to claim 5, characterized in that It also includes a support plate (54), which is arranged at the rear of the second folding space and is used to support the toilet seat. The support plate (54) is provided with a limit baffle (541), and the limit baffle (541) is arranged in the discharge direction of the third feeding member (5313).

8. A packaging machine, characterized in that: The toilet mat conveying and folding device comprises a toilet mat feeding device (2), an unwinding mechanism (3), a preheating mechanism (4), a toilet mat conveying and folding device according to any one of claims 1 to 7, a sealing mechanism (6), a traction mechanism (7) and a cutting mechanism (8), wherein the toilet mat conveying and folding device (5) receives the material from the toilet mat feeding device (2), folds the toilet mat and then delivers it into a bag processed by the preheating mechanism (4).

9. The packaging machine according to claim 8, characterized in that The cutting mechanism (8) comprises: A cutter (81) for cutting off the packaging bag behind the traction mechanism (7); A cutter drive mechanism (82) connected to the cutter (81) for driving the cutter (81) to reciprocate; A discharging manipulator (83) for grabbing the material cut by the cutter (81); A discharging drive member (84) is connected to the discharging manipulator (83) and is used to drive the discharging manipulator (83) to rotate circumferentially.

10. The packaging machine according to claim 8, characterized in that Also includes: A first adjusting member (55) is provided on the frame (1), the toilet mat conveying and folding device (5) is provided on the first adjusting member (55), and the first adjusting member (55) adjusts the horizontal position of the toilet mat conveying and folding device (5); The second adjusting member (56) is provided on the first adjusting member (55), and the first conveying mechanism (51) and the folding feeding mechanism (53) are connected via the second adjusting member (56) so that the distance between the first conveying mechanism (51) and the folding feeding mechanism (53) is adjustable.

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