Garbage bag multi-layer folding mechanism

Abstract

The utility model belongs to the technical field of folding devices, and particularly relates to a garbage bag multi-layer folding mechanism which comprises a folding module, a plurality of folding parts vertically communicated, a second folding mechanism and a third folding mechanism, and the second folding mechanism and the third folding mechanism are arranged on the opposite peripheral sides of the folding module. The second folding mechanism comprises a second linear module, a second folding inserting plate and a fourth folding inserting plate, wherein the second folding inserting plate and the fourth folding inserting plate are connected to the two sides of a sliding block of the second linear module respectively. The third folding mechanism comprises a third linear module, a third folding inserting plate and a fifth folding inserting plate, wherein the third folding inserting plate and the fifth folding inserting plate are connected to the two sides of a sliding block of the third linear module respectively. Through the matching design of the folding module, the folding mechanism II and the folding mechanism III, the product can be folded twice by the single folding mechanism II or the single folding mechanism III, so that the integration level of the folding equipment is effectively improved, the overall size of the equipment is reduced, the folding times are ensured, and the number of the folding mechanisms is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of folding device technology, specifically relating to a multi-layer folding mechanism for garbage bags. Background Technology

[0002] With the advancement of automation, more and more manual tasks can be completed by machinery. For example, for some products that need to be folded before leaving the factory, such as garbage bags and disposable gloves, many automatic folding machines have appeared on the market to perform the folding work.

[0003] Existing folding machines are generally designed with a number of folding devices that match the number of folds required for product production. This means that each fold requires a matching folding mechanism, resulting in extremely high equipment costs and large size.

[0004] In view of this, the present invention provides a multi-layer folding mechanism for garbage bags to solve the above problems. Utility Model Content

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer folding mechanism for garbage bags, comprising...

[0006] The folding module includes several vertically connected folding components, and folding mechanism two and folding mechanism three disposed on opposite sides of the folding module;

[0007] The second folding mechanism includes a second linear module and a second and a fourth folding insert connected to the two sides of the slider of the second linear module.

[0008] The folding mechanism three includes a linear module three, and folding insert three and folding insert five respectively connected to both sides of the slider of the linear module three;

[0009] The folding component has secondary folding holes, quaternary folding holes, tertiary folding holes, and quinary folding holes respectively for cooperating with the folding inserts 2, 4, 3, and 5.

[0010] Preferably, the folding component includes a primary folding component, a secondary folding component vertically connected to one side of the primary folding component, a tertiary folding component vertically connected to one side of the secondary folding component, and a quaternary folding component vertically connected to one side of the tertiary folding component.

[0011] Preferably, the primary folding component includes a primary folding plate and a primary folding receiving groove formed on the top surface of the primary folding plate, and the secondary folding hole is formed through the side of the primary folding plate and communicates with the primary folding receiving groove.

[0012] The secondary folding component includes a secondary folding plate vertically connected to one side of the primary folding plate, a secondary folding receiving groove formed inside the secondary folding plate and connected to the secondary folding hole, and a tertiary folding hole formed through the side of the secondary folding plate and connected to the secondary folding receiving groove.

[0013] The three-fold component includes a three-fold plate that is vertically connected to one side of the two-fold plate and is parallel to the one-fold plate, a three-fold receiving groove that is opened inside the three-fold plate and communicates with the three-fold hole, and a four-fold hole that is opened through the side of the three-fold plate and communicates with the three-fold receiving groove.

[0014] The four-fold component includes a four-fold plate vertically connected to one side of the three-fold plate and arranged parallel to the two-fold plate, a four-fold receiving groove opened inside the four-fold plate and connected to the four-fold hole, and a five-fold hole horizontally opened through the side of the four-fold plate and connected to the four-fold receiving groove.

[0015] Preferably, the folding member further includes a support member connected to the top surface of the first folding member for placing the product, and a fifth folding member vertically connected to one side of the fourth folding member.

[0016] Preferably, it further includes a folding mechanism one and a folding mechanism four, which are disposed on the other opposite periphery of the folding module and cooperate with the support member and the five-folding member to fold the product.

[0017] Preferably, the support member includes a horizontally arranged support plate and a primary folding hole that passes through the top surface of the support plate and communicates with the primary folding receiving groove;

[0018] The five-fold component includes a five-fold plate vertically connected to one side of the four-fold plate, a five-fold receiving groove formed inside the five-fold plate and connected to the five-fold hole, and a six-fold hole formed through the top surface of the five-fold plate.

[0019] Preferably, the folding mechanism includes a linear module and a folding insert connected to the slider of the linear module and matching the primary folding hole.

[0020] Preferably, the folding mechanism four includes a linear drive and a folding insert six connected to the movable end of the linear drive and matching the six folding holes.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] The design of this utility model, which combines the folding module with folding mechanism two and folding mechanism three, allows a single folding mechanism two or folding mechanism three to fold the product twice. This effectively improves the integration of the folding equipment, reduces the overall size of the equipment, and ensures the number of folds while reducing the number of folding mechanisms. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the present invention from another perspective;

[0026] Figure 3 This is a schematic diagram of the structure of the folding module of this utility model;

[0027] Figure 4 This is an exploded view of the folding module of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the support component of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the one-time folding component of this utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the secondary folding component of this utility model;

[0031] Figure 8 This is a schematic diagram of the structure of the three-fold component of this utility model;

[0032] Figure 9 This is a schematic diagram of the structure of the four-fold component of this utility model;

[0033] Figure 10 This is a structural schematic diagram of the five-fold component of this utility model;

[0034] Figure 11 This is a schematic diagram of the structure of the folding mechanism of this utility model;

[0035] Figure 12 This is a schematic diagram of the structure of the second folding mechanism of this utility model;

[0036] Figure 13 This is a structural schematic diagram of the folding mechanism three of this utility model;

[0037] Figure 14This is a schematic diagram of the folding mechanism four of this utility model.

[0038] In the diagram: 1. Folding module; 11. Support component; 111. Support plate; 112. First folding hole; 12. First folding component; 121. First folding plate; 122. First folding receiving slot; 123. Second folding hole; 13. Second folding component; 131. Second folding plate; 132. Second folding receiving slot; 133. Third folding hole; 14. Third folding component; 141. Third folding plate; 142. Third folding receiving slot; 143. Fourth folding hole; 15. Fourth folding component; 151. Fourth folding plate; 152. Fourth folding receiving slot; 153. Fifth folding hole; 16. Fifth 1. First folding component; 161. Fifth folding plate; 162. Fifth folding receiving slot; 163. Sixth folding hole; 2. Folding mechanism one; 21. Frame one; 22. Linear module one; 23. Folding insert one; 3. Folding mechanism two; 31. Frame two; 32. Linear module two; 33. Combined frame one; 34. Folding insert two; 35. Folding insert four; 4. Folding mechanism three; 41. Frame three; 42. Linear module three; 43. Combined frame two; 44. Folding insert five; 45. Folding insert three; 5. Folding mechanism four; 51. Frame four; 52. Linear drive component; 53. Folding insert six. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] This utility model relates to a multi-layer folding mechanism for garbage bags, such as... Figures 1-2 As shown, it includes a folding module 1, and folding mechanisms 2, 3, 4 and 5 respectively arranged around its periphery to cooperate with it for folding the product. Through the cooperation of the above four folding mechanisms with the folding module 1, this utility model can realize six folds of the product.

[0041] The folding module 1 includes several vertically connected folding components, such as... Figures 3-4 As shown, the folding component includes a first folding component 12, a second folding component 13 vertically connected to one side of the first folding component 12, a third folding component 14 vertically connected to one side of the second folding component 13, a fourth folding component 15 vertically connected to one side of the third folding component 14, a support component 11 connected to the top surface of the first folding component 12 for placing the product, and a fifth folding component 16 vertically connected to one side of the fourth folding component 15.

[0042] Specifically, such as Figure 5 As shown, the support member 11 includes a horizontally arranged support plate 111 and a first folding hole 112 that passes through the top surface of the support plate 111. In use, the product is placed on the top surface of the support plate 111. Under the action of the folding mechanism 12 and the first folding hole 112, the product passes through the first folding hole 112 and is folded once.

[0043] like Figure 6 As shown, the primary folding component 12 includes a primary folding plate 121, a primary folding receiving groove 122 formed on the top surface of the primary folding plate 121, and a secondary folding hole 123 formed through the side of the primary folding plate 121 and connected to the primary folding receiving groove 122. The primary folding hole 112 is adapted to and connected to the primary folding receiving groove 122. After the product is folded once, it will enter the interior of the primary folding receiving groove 122. Under the action of the folding mechanism 23, the product after the product is folded once will pass through the secondary folding hole 123 for secondary folding.

[0044] like Figure 7 As shown, the secondary folding component 13 includes a secondary folding plate 131 vertically connected to one side of the primary folding plate 121, a secondary folding receiving groove 132 opened inside the secondary folding plate 131 and connected to the secondary folding hole 123, and a tertiary folding hole 133 penetrating through and opened on the side of the secondary folding plate 131 and connected to the secondary folding receiving groove 132; the product after secondary folding will be sent into the interior of the secondary folding receiving groove 132 under the action of the second folding mechanism 3, and will pass through the tertiary folding hole 133 under the action of the third folding mechanism 4 for tertiary folding.

[0045] like Figure 8 As shown, the three-fold component 14 includes a three-fold plate 141 vertically connected to one side of the two-fold plate 131 and arranged parallel to the one-fold plate 121, a three-fold receiving groove 142 opened inside the three-fold plate 141 and connected to the three-fold hole 133, and a four-fold hole 143 through which the product is opened on the side of the three-fold plate 141 and connected to the three-fold receiving groove 142; the product after three folds enters the three-fold receiving groove 142 and is folded through the four-fold hole 143 under the secondary action of the folding mechanism 3, thus realizing the four-fold folding of the product.

[0046] like Figure 9As shown, the four-fold component 15 includes a four-fold plate 151 vertically connected to one side of the three-fold plate 141 and arranged parallel to the two-fold plate 131, a four-fold receiving groove 152 opened inside the four-fold plate 151 and connected to the four-fold hole 143, and a five-fold hole 153 horizontally opened through the side of the four-fold plate 151 and connected to the four-fold receiving groove 152. The product after four folds enters the four-fold receiving groove 152, and under the secondary action of the three-fold mechanism 4, it folds out through the five-fold hole 153 to perform the fifth fold.

[0047] like Figure 10 As shown, the five-fold component 16 includes a five-fold plate 161 vertically connected to one side of the four-fold plate 151, a five-fold receiving groove 162 opened inside the five-fold plate 161 and connected to the five-fold hole 153, and a six-fold hole 163 penetrating through the top surface of the five-fold plate 161. The product after the fifth fold is sent into the five-fold receiving groove 162 under the secondary action of the folding mechanism three 4, and finally folds through the six-fold hole 163 under the action of the folding mechanism four 5 to complete the six folds and enter the next process.

[0048] Among them, such as Figure 11 As shown, the folding mechanism 2 includes a linear module 22 mounted on the top of the frame 21, and a folding insert 23 connected to the slider of the linear module 22. Specifically, the folding insert 23 is adapted to the primary folding hole 112. In use, the operation of the linear module 22 causes the movable slider on it to drive the end of the folding insert 23 to insert into the primary folding hole 112 and extend into the primary folding receiving groove 122.

[0049] like Figure 12 As shown, the folding mechanism 2 3 includes a linear module 2 32 mounted on the frame 2 31, and folding insert plates 2 34 and 4 35 respectively connected to both sides of the slider of the linear module 2 32. Specifically, folding insert plates 2 34 and 4 35 are adapted to the secondary folding hole 123 and the quaternary folding hole 143 respectively, and can be inserted into or extended out of the secondary folding hole 123 and the quaternary folding hole 143 respectively through the operation of the linear module 2 32.

[0050] It should be noted that in actual operation, in order to ensure the accuracy of insertion and the adjustability of the distance between folding insert 2 34 and folding insert 4 35, a combination frame 1 33 of different lengths can be installed on the slider of linear module 2 32. Folding insert 2 34 and folding insert 4 35 are respectively installed at both ends of the combination frame 1 33. The distance between the two can be adjusted by the length of the combination frame 1 33, and the accuracy of insertion can be ensured.

[0051] like Figure 13As shown, the folding mechanism 3 4 includes a linear module 3 42 mounted on a frame 3 41, and folding insert plates 3 45 and 5 44 respectively connected to both sides of the slider of the linear module 3 42. Specifically, folding insert plates 3 45 and 5 44 are adapted to the triple folding hole 133 and the quintuple folding hole 153 respectively, and can be inserted into or extended out of the triple folding hole 133 and the quintuple folding hole 153 respectively through the operation of the linear module 3 42.

[0052] Similarly, in order to ensure the accuracy of insertion and the adjustability of the distance between folding insert three 45 and folding insert five 44, a combination frame two 43 of different lengths can be installed on the slider of the linear module three 42. Folding insert three 45 and folding insert five 44 are respectively installed at both ends of the combination frame two 43. The distance between the two can be adjusted by the length of the combination frame two 43, and the accuracy of insertion can be ensured.

[0053] In the above embodiments, linear module 1 22, linear module 2 32 and linear module 3 42 are all of any one of the commonly available synchronous belt type, ball screw type or linear motor type.

[0054] like Figure 14 As shown, the folding mechanism 45 includes a linear drive 52 mounted on the frame 451, and a folding insert 653 connected to the movable end of the linear drive 52 and matching the six-fold hole 163. In this embodiment, the linear drive 52 is a cylinder. In use, when the movable end of the cylinder extends, it can drive the end of the folding insert 653 into the six-fold hole 163. Conversely, when the movable end of the cylinder retracts, the end of the folding insert 653 moves out of the six-fold hole 163.

[0055] The following is a detailed explanation using the folding and packaging process during the production of garbage bags as an example:

[0056] A single garbage bag is placed on the top surface of the support plate 111. By activating folding mechanism 2, the linear module 22 drives the folding insert 23 to insert into the first folding hole 112, causing the garbage bag to fold once and enter the first folding receiving groove 122. Then, folding mechanism 3 operates, causing the linear module 32 to drive the folding insert 34 to insert into the second folding hole 123 and extend into the second folding receiving groove 132, performing a second fold on the garbage bag. At this point, the garbage bag is located in the second folding receiving groove 132. Then, folding mechanism 4 is activated, causing the linear module 42 to drive the folding insert 45 to insert into the third folding hole 133 and extend into the third folding receiving groove 142, performing a second fold on the garbage bag. The bag is folded three times, at which point the garbage bag is located in the three-fold receiving groove 142. Then, the folding mechanism 2 3 is activated, so that the folding insert 4 35 is inserted into the four-fold hole 143 and extends into the four-fold receiving groove 152. The garbage bag is folded a fourth time after the three folds, at which point the garbage bag is located in the four-fold receiving groove 152. At the same time, the folding mechanism 3 4 is activated again, so that the folding insert 5 44 is inserted into the five-fold hole 153 and extends into the five-fold receiving groove 162. The garbage bag is folded a fifth time, at which point the garbage bag is located in the five-fold receiving groove 162. Finally, through the operation of the folding mechanism 4 5, the folding insert 6 53 passes through the six-fold hole 163, and the garbage bag is folded a sixth time and sent to the next process.

[0057] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-layer folding mechanism for garbage bags, characterized in that, include: The folding module (1) includes several vertically connected folding parts, and folding mechanism two (3) and folding mechanism three (4) disposed on opposite sides of the folding module (1). The second folding mechanism (3) includes a second linear module (32) and a second folding insert (34) and a fourth folding insert (35) respectively connected to both sides of the slider of the second linear module (32). The folding mechanism three (4) includes a linear module three (42) and folding insert three (45) and folding insert five (44) respectively connected to the two sides of the slider of the linear module three (42). The folding component is provided with secondary folding holes (123), quaternary folding holes (143), tertiary folding holes (133) and quinary folding holes (153) for folding the product in conjunction with the folding inserts 2 (34), 4 (35), 3 (45) and 5 (44).

2. The multi-layer folding mechanism for garbage bags according to claim 1, characterized in that: The folding component includes a first folding component (12), a second folding component (13) vertically connected to one side of the first folding component (12), a third folding component (14) vertically connected to one side of the second folding component (13), and a fourth folding component (15) vertically connected to one side of the third folding component (14).

3. The multi-layer folding mechanism for garbage bags according to claim 2, characterized in that: The first folding component (12) includes a first folding plate (121) and a first folding receiving groove (122) formed on the top surface of the first folding plate (121). The second folding hole (123) passes through the side of the first folding plate (121) and communicates with the first folding receiving groove (122). The secondary folding component (13) includes a secondary folding plate (131) vertically connected to one side of the primary folding plate (121), a secondary folding receiving groove (132) formed inside the secondary folding plate (131) and connected to the secondary folding hole (123), and a tertiary folding hole (133) formed through the side of the secondary folding plate (131) and connected to the secondary folding receiving groove (132). The third folding component (14) includes a third folding plate (141) vertically connected to one side of the second folding plate (131) and arranged parallel to the first folding plate (121), a third folding receiving groove (142) opened inside the third folding plate (141) and connected to the third folding hole (133), and the fourth folding hole (143) is opened through the side of the third folding plate (141) and connected to the third folding receiving groove (142). The four-fold component (15) includes a four-fold plate (151) vertically connected to one side of the three-fold plate (141) and arranged parallel to the two-fold plate (131), a four-fold receiving groove (152) opened inside the four-fold plate (151) and connected to the four-fold hole (143), and a five-fold hole (153) horizontally opened through the side of the four-fold plate (151) and connected to the four-fold receiving groove (152).

4. The multi-layer folding mechanism for garbage bags according to claim 3, characterized in that: The folding component also includes a support (11) connected to the top surface of the first folding component (12) for placing the product, and a fifth folding component (16) vertically connected to one side of the fourth folding component (15).

5. A multi-layer folding mechanism for garbage bags according to claim 4, characterized in that: It also includes a folding mechanism 1 (2) and a folding mechanism 4 (5) disposed on the other opposite periphery of the folding module (1) and cooperate with the support member (11) and the five-folding member (16) respectively to fold the product.

6. A multi-layer folding mechanism for garbage bags according to claim 5, characterized in that: The support member (11) includes a horizontally arranged support plate (111) and a primary folding hole (112) that passes through the top surface of the support plate (111) and communicates with the primary folding receiving groove (122). The five-fold component (16) includes a five-fold plate (161) vertically connected to one side of the four-fold plate (151), a five-fold receiving groove (162) opened inside the five-fold plate (161) and connected to the five-fold hole (153), and a six-fold hole (163) penetrating through the top surface of the five-fold plate (161).

7. A multi-layer folding mechanism for garbage bags according to claim 6, characterized in that: The folding mechanism (2) includes a linear module (22) and a folding insert (23) connected to the slider of the linear module (22) and matching the first folding hole (112).

8. A multi-layer folding mechanism for garbage bags according to claim 7, characterized in that: The folding mechanism four (5) includes a linear drive (52) and a folding insert six (53) connected to the movable end of the linear drive (52) and matching the six-fold hole (163).

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