Filling mechanism on bag feeding type packaging machine
By designing a filling mechanism including a bag opening and feeding part, the bag is pulled open by using the left adsorbent and right adsorbent to cooperate with the action, and adjusting the position of the material conveying parts through the up and down puller, the problems of high cost of the robot arm and material splashing in the existing packaging machine are solved, and simple, economical and efficient material conveying is achieved.
Patent Information
- Application Number
- CN202420119412.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-01-17
AI Technical Summary
During the process of loading materials into the bag, the robot arm structure is complex and costly, making it difficult to achieve simple and economical opening of the bag, and the conveying material parts are fixed and unadjustable, resulting in the material being splashed out of the bag, causing waste.
A filling mechanism on a bag-feeding packaging machine is designed, including a bag opening and feeding part. The bag is pulled open through the coordination action of the left adsorbent and the right adsorbent, and the distance between the conveying material component and the bag is adjusted through the up and down puller to ensure that the material enters the bag smoothly.
The bag is opened simply and quickly, reducing equipment costs and maintenance difficulties. At the same time, by adjusting the position of the material conveying parts, it effectively prevents material splashing and reduces waste.
Smart Images
Figure CN222611415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging machines, in particular to a filling mechanism on a bag-feeding packaging machine. Background Art
[0002] A packaging machine is a device that puts bags into bags and then seals the bag opening. The packaging machine can replace manpower and improve production efficiency.
[0003] The packaging machine has the functions of automatic blanking and feeding. The working process of the packaging machine is to first transport the bag to the blanking place, pour the material into the bag, and then seal the bag.
[0004] At present, packaging machines generally use a robot arm to open the bag mouth and then pour the material into the bag when loading materials into the bag. However, the structure of the robot arm is complex and expensive, and general enterprises cannot afford the cost. The cost of using a robot arm to transport bags is too high, and the cost of repairing the robot arm is too high. Therefore, a structure with a simple structure that can open the bag mouth is urgently needed. At present, the parts that transport materials into the bag are generally fixed and cannot be adjusted. As a result, if the distance between the material transporting parts and the bag is far, the material is easy to splash out of the bag, causing material waste. Utility Model Content
[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a filling mechanism on a bag-feeding packaging machine, which can open the bag and adjust the distance between the material conveying component and the bag only through the bag opening part and the feeding part.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] A filling mechanism on a bag-feeding packaging machine comprises a bag opening part and a feeding part, wherein the feeding part is installed at the rear of the bag opening part; the bag opening part comprises a sliding bar, a left adsorption piece and a right adsorption piece, the upper ends of the left adsorption piece and the right adsorption piece are slidably installed on the sliding bar, the lower ends of the left adsorption piece and the right adsorption piece are used to adsorb the two sides of the bag, and the left adsorption piece and the right adsorption piece cooperate to absorb the two sides of the bag; the feeding part comprises a sliding bar, a slider, an upper and lower puller and a mounting plate, the sliding bar is vertically installed, the slider is slidably installed on the sliding bar, one side of the mounting plate is fixedly connected to the slider, the upper and lower pullers are fixedly installed on the top of the sliding bar, the driving end of the upper and lower pullers is connected to the mounting plate, the upper and lower pullers pull the mounting plate to move up and down, and the mounting plate is installed at the discharge end of the conveying material.
[0008] Preferably, the left adsorption component includes a left puller, a left pull block, a left pull rod and a left adsorption block; the left pull block is slidably installed with the slide rod, the upper end of the left pull rod is connected to the left pull block, and the left adsorption block is installed on one side of the lower end of the left pull rod; the left puller is used to pull the left pull block to move left and right.
[0009] Preferably, the left pull rod is L-shaped.
[0010] Preferably, the right adsorption component includes a right puller, a right pull block, a right pull rod and a right adsorption block; the right pull block is slidably installed with the slide rod, the upper end of the right pull rod is connected to the right pull block, and the right adsorption block is installed on one side of the lower end of the right pull rod; the right puller is used to pull the right pull block to move left and right.
[0011] Preferably, the right pull rod is L-shaped.
[0012] Preferably, an extension block protrudes from the top of the slide bar, and the up and down pullers are installed at the tail of the extension block.
[0013] The technical solution provided by the utility model may include the following beneficial effects: using the coordinated action of the left adsorption member and the right adsorption member, the left adsorption member and the right adsorption member can cooperate to simultaneously adsorb the two sides of the bag and pull them in opposite directions, so that the bag is opened. The bag can be opened only by the coordinated action of the left adsorption member and the right adsorption member. The left adsorption member and the right adsorption member have a simple structure, are easy to operate, and are convenient to maintain. The driving ends of the upper and lower pullers are connected to the mounting plate, and the upper and lower pullers pull the mounting plate up and down to control the height of the mounting plate from the bag opening, which is convenient for conveying materials into the bag and can effectively prevent materials from splashing out of the bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural schematic diagram of a filling mechanism on a bag-feeding packaging machine according to an embodiment of the utility model;
[0015] Figure 2 This is a schematic structural diagram of a bag opening portion of an embodiment of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the bag opening portion of the second embodiment of the utility model;
[0017] Figure 4 It is a structural schematic diagram of the feeding part of the utility model. DETAILED DESCRIPTION
[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.
[0020] In the description of the present utility model, unless otherwise specified, “several” means one or more than one.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] Combine the following Figures 1 to 4 , describing a filling mechanism on a bag-feeding packaging machine according to an embodiment of the utility model.
[0023] A filling mechanism on a bag-feeding packaging machine includes a bag opening part 1 and a feeding part 2, and the feeding part 2 is installed at the rear of the bag opening part 1; the bag opening part 1 includes a slide bar 11, a left adsorption part 12 and a right adsorption part 13, the upper ends of the left adsorption part 12 and the right adsorption part 13 are slidably installed with the slide bar 11, the lower ends of the left adsorption part 12 and the right adsorption part 13 are used to adsorb the two sides of the bag, and the left adsorption part 12 and the right adsorption part 13 cooperate to absorb the two sides of the bag; the feeding part 2 includes a slide bar 21, a slider 22, an upper and lower puller 23 and a mounting plate 24, the slide bar 21 is vertically installed, the slider 22 is slidably installed with the slide bar 21, one side of the mounting plate 24 is fixedly connected to the slider 22, the upper and lower pullers 23 are fixedly installed on the top of the slide bar 21, the driving end of the upper and lower pullers 23 is connected to the mounting plate 24, the upper and lower pullers 23 pull the mounting plate 24 to move up and down, and the mounting plate 24 is installed for the discharge end of the conveyed material.
[0024] The utility model discloses a filling mechanism on a bag-feeding packaging machine, which is used to automatically open the bag opening and enable the material conveying component to move up and down, so as to facilitate the input of the material into the bag. By using the coordinated action of the left adsorbent 12 and the right adsorbent 13, the left adsorbent 12 and the right adsorbent 13 can cooperate to simultaneously adsorb the two sides of the bag and pull them in opposite directions, so that the bag is opened. The bag can be opened only by the coordinated action of the left adsorbent 12 and the right adsorbent 13. The left adsorbent 12 and the right adsorbent 13 have a simple structure, are easy to operate, and are convenient to maintain. The driving end of the upper and lower pullers 23 is connected to the mounting plate 24. The upper and lower pullers 23 pull the mounting plate 24 up and down, so as to control the height of the mounting plate 24 from the bag opening, so as to facilitate the material conveying into the bag and effectively prevent the material from splashing out of the bag.
[0025] Specifically, the left suction member 12 includes a left puller 121, a left pull block 122, a left pull rod 123 and a left suction block 124; the left pull block 122 is slidably mounted on the slide bar 11, the upper end of the left pull rod 123 is connected to the left pull block 122, and the left suction block 124 is mounted on one side of the lower end of the left pull rod 123; the left puller 121 is used to pull the left pull block 122 to move left and right. It is convenient for the left pull block 122 to drive the left pull rod 123 and the left suction block 124 to move left and right, and the left suction block 124 can absorb one side of the bag.
[0026] Specifically, the left pull rod 123 is L-shaped, so that the left suction block 124 can suction one side of the bag.
[0027] Specifically, the right suction member 13 includes a right puller 131, a right pull block 132, a right pull rod 133 and a right suction block 134; the right pull block 132 is slidably mounted on the slide bar 11, the upper end of the right pull rod 133 is connected to the right pull block 132, and the right suction block 134 is mounted on one side of the lower end of the right pull rod 133; the right puller 131 is used to pull the right pull block 132 to move left and right. It is convenient for the right pull block 132 to drive the right pull rod 133 and the right suction block 134 to move left and right, and the right suction block 134 can absorb the other side of the bag.
[0028] Specifically, the right pull rod 133 is L-shaped, so that the right suction block 134 can suction one side of the bag.
[0029] Specifically, an extension block protrudes from the top of the slide bar 21, and the up-down puller 23 is installed at the tail of the extension block, so as to facilitate the installation of the up-down puller 23.
[0030] Other structures and operations of the filling mechanism on the bag-feeding packaging machine according to the embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.
[0031] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A filling mechanism on a bag-feeding packaging machine, characterized in that: It comprises a bag opening part (1) and a feeding part (2), wherein the feeding part (2) is installed behind the bag opening part (1); The bag opening part (1) comprises a sliding rod (11), a left adsorbent (12) and a right adsorbent (13); the upper ends of the left adsorbent (12) and the right adsorbent (13) are slidably mounted on the sliding rod (11); the lower ends of the left adsorbent (12) and the right adsorbent (13) are used to adsorb both sides of the bag; the left adsorbent (12) and the right adsorbent (13) cooperate to absorb both sides of the bag; The feeding part (2) comprises a slide bar (21), a slider (22), an up-and-down puller (23) and a mounting plate (24); the slide bar (21) is mounted vertically; the slider (22) is slidably mounted on the slide bar (21); one side of the mounting plate (24) is fixedly connected to the slider (22); the up-and-down puller (23) is fixedly mounted on the top of the slide bar (21); the driving end of the up-and-down puller (23) is connected to the mounting plate (24); the up-and-down puller (23) pulls the mounting plate (24) to move up and down; and the mounting plate (24) is mounted on the discharge end of the conveyed material.
2. The filling mechanism on the bag-feeding packaging machine according to claim 1 is characterized in that: The left suction member (12) comprises a left puller (121), a left pull block (122), a left pull rod (123) and a left suction block (124); The left pull block (122) is slidably mounted on the slide bar (11), the upper end of the left pull rod (123) is connected to the left pull block (122), and the left adsorption block (124) is mounted on one side of the lower end of the left pull rod (123); The left puller (121) is used to pull the left pull block (122) to move left and right.
3. The filling mechanism on the bag-feeding packaging machine according to claim 2 is characterized in that: The left pull rod (123) is L-shaped.
4. The filling mechanism on the bag-feeding packaging machine according to claim 1 is characterized in that: The right adsorption member (13) comprises a right puller (131), a right pull block (132), a right pull rod (133) and a right adsorption block (134); The right pull block (132) is slidably mounted on the slide bar (11), the upper end of the right pull rod (133) is connected to the right pull block (132), and the right adsorption block (134) is mounted on one side of the lower end of the right pull rod (133); The right puller (131) is used to pull the right pull block (132) to move left and right.
5. The filling mechanism on the bag-feeding packaging machine according to claim 4 is characterized in that: The right pull rod (133) is L-shaped.
6. The filling mechanism of the bag-feeding packaging machine according to claim 1, characterized in that: An extension block protrudes from the top of the slide bar (21), and the up and down puller (23) is installed at the tail of the extension block.