Lateral pressing corner inserting mechanism

Abstract

The utility model discloses a side pressing gusset-in mechanism which comprises a driving wheel, a driven wheel, a synchronous belt, a first gusset-in angle and a second gusset-in angle. The driving wheel is connected with a servo driving part, and the driving wheel is driven by the servo driving part to rotate; the driven wheel is located on the side opposite to the driving wheel. The synchronous belt is in a closed ring shape, and one end of the synchronous belt is connected with the driving wheel in a sleeved mode. The other end of the synchronous belt is connected with the driven wheel in a sleeved mode, and the synchronous belt is separated by the driving wheel and the driven wheel and located on the two sides of the driving wheel and the driven wheel. The first inserting corner is fixed to the first side of the synchronous belt and moves along with the synchronous belt. The second inserting corner is fixed to the second side of the synchronous belt and moves along with the synchronous belt, and the second inserting corner and the first inserting corner are oppositely arranged. The utility model solves the problem that the cylinder is easy to damage, is more convenient and accurate to control, can accurately control the stroke of the gusset-in angle, and is more beneficial to gusset-in angle forming of products.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a side-pressure angle-inserting mechanism. Background Art

[0002] The styles of packaging bags include self-supporting bags, standing bags, corner-inserted bags and other bag types. When sealing the packaging bags, the corners need to be folded inward to facilitate sealing. The inward folding of the corners requires the use of a corner-inserting mechanism to insert the corners at the opening of the packaging bag before sealing.

[0003] In the prior art, most of the angle insertion mechanisms are cylinder-type angle insertion mechanisms, in which a plug plate and a cylinder are respectively arranged on both sides of the packaging bag, and the cylinder pushes and drives the plug plate to insert the packaging bag into an angle. For example, publication number CN216332959U discloses an angle insertion component, which includes a first plug plate and a second plug plate arranged opposite to each other, and the first plug plate and the second plug plate are arranged facing each other, and the first plug plate and the second plug plate are respectively connected to the cylinder.

[0004] Since it is difficult to ensure that the plug plates synchronously achieve relative plug angles due to the cylinder drive, the control is not precise enough, and the cylinder plug angle speed is slow, the packaging efficiency is low; moreover, the cylinder is easily damaged. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the utility model is to propose a side pressure angle insertion mechanism to solve the problem that the cylinder is easily damaged, and the control is more convenient and accurate, and the stroke of the angle insertion can be accurately controlled, which is more conducive to the angle insertion molding of the product.

[0006] In order to achieve the above-mentioned purpose, the first embodiment of the utility model proposes a side pressure angle insertion mechanism, comprising:

[0007] A driving wheel, the driving wheel is connected to a servo driving member, and the driving wheel is driven to rotate by the servo driving member;

[0008] A driven wheel, the driven wheel being located on a side opposite to the driving wheel;

[0009] A synchronous belt, the synchronous belt is in a closed loop, one end of the synchronous belt is sleeved with the driving wheel; the other end of the synchronous belt is sleeved with the driven wheel, and the synchronous belt is separated by the driving wheel and the driven wheel and is located on both sides thereof;

[0010] A first plug angle, wherein the first plug angle is fixed on a first side of the synchronous belt and moves with the synchronous belt;

[0011] A second insertion angle is fixed on the second side of the synchronous belt and moves with the synchronous belt, and the second insertion angle is arranged opposite to the first insertion angle.

[0012] According to a side pressure angle insertion mechanism of the embodiment of the utility model, the servo drive drives the driving wheel to rotate in the first direction (such as clockwise), drives the synchronous belt to rotate in the first direction, so that the first angle and the second angle move towards each other, and the first angle and the second angle are respectively inserted into the packaging bag to form an angle; similarly, the servo drive drives the driving wheel to rotate in the second direction (such as counterclockwise), drives the synchronous belt to rotate in the second direction, so that the first angle and the second angle move away from each other, and the first angle and the second angle are respectively separated from the packaging bag. Therefore, the utility model does not need to use a cylinder drive, which solves the problem that the cylinder is easily damaged; the servo drive control is more convenient and accurate, and the stroke of the angle can be accurately controlled, which is more conducive to the angle forming of the product.

[0013] In addition, the side pressure angle insertion mechanism proposed in the above embodiment of the utility model may also have the following additional technical features:

[0014] Optionally, the servo drive component is a servo motor.

[0015] Optionally, it also includes a first fixed plate and a second fixed plate, the first fixed plate is fixed on the first side of the synchronous belt and moves with the synchronous belt; the first plug angle is fixed on the first fixed plate; the second fixed plate is fixed on the second side of the synchronous belt and moves with the synchronous belt, and the second plug angle is fixed on the second fixed plate.

[0016] Specifically, the first fixing plate is connected to a first connecting rod, and the first connecting rod is connected to the first plug angle; the second fixing plate is connected to a second connecting rod, and the second connecting rod is connected to the second plug angle.

[0017] Furthermore, the first connecting rod and the second connecting rod are both side U-shaped connecting rods.

[0018] Specifically, it also includes a mounting seat, on which the first fixing plate and the second fixing plate are slidably arranged; the servo drive component, the driving wheel and the driven wheel are also arranged on the mounting seat.

[0019] Furthermore, the mounting seat is provided with a slide rail, and the first fixing plate and the second fixing plate are slidably arranged on the slide rail.

[0020] Optionally, the first plug angle is provided with a first U-shaped groove, and the two opposite side walls of the first U-shaped groove are respectively arranged as inclined surfaces inclined toward the center of the first U-shaped groove; the second plug angle is provided with a second U-shaped groove, and the two opposite side walls of the second U-shaped groove are respectively arranged as inclined surfaces inclined toward the center of the second U-shaped groove; the notch of the first U-shaped groove is opposite to the notch of the second U-shaped groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a structural schematic diagram of an embodiment of the utility model.

[0022] Description of symbols

[0023] Servo drive component 1, driving wheel 2, driven wheel 3, synchronous belt 4, first plug angle 51, first U-shaped groove 511, second plug angle 52, second U-shaped groove 521, first fixing plate 61, first connecting rod 611, second fixing plate 62, second connecting rod 621, mounting seat 7. DETAILED DESCRIPTION

[0024] 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0026] like Figure 1 As shown, a side pressure angle insertion mechanism of an embodiment of the utility model includes a servo drive 1, a driving wheel 2, a driven wheel 3, a synchronous belt 4, a first angle insertion 51, a second angle insertion 52, a first fixing plate 61, a second fixing plate 62 and a mounting seat 7.

[0027] The driving wheel 2 is connected to the servo drive 1, and the driving wheel 2 is driven to rotate by the servo drive 1. Optionally, the servo drive 1 is a servo motor. The driving wheel 2 and the servo motor are mounted on a mounting seat 7. The driven wheel 3 is located on the side opposite to the driving wheel 2, and the driven wheel 3 is mounted on the mounting seat 7.

[0028] The synchronous belt 4 is a closed loop, that is, an annular synchronous belt 4, one end of the synchronous belt 4 is sleeved with the driving wheel 2; the other end of the synchronous belt 4 is sleeved with the driven wheel 3, and the synchronous belt 4 is separated by the driving wheel 2 and the driven wheel 3 and is located on both sides of the driving wheel 2 and the driven wheel 3; when the first side of the synchronous belt 4 moves in a first direction (such as to the right), the second side of the synchronous belt 4 moves in a second direction (such as to the left), that is, the first side of the synchronous belt 4 and the second side of the synchronous belt 4 move in opposite directions.

[0029] The first plug angle 51 is fixed on the first side of the synchronous belt 4 and moves with the synchronous belt 4. Optionally, the first fixed plate 61 is fixed on the first side of the synchronous belt 4 and moves with the synchronous belt 4, and the first plug angle 51 is fixed on the first fixed plate 61.

[0030] The second plug angle 52 is fixed on the second side of the synchronous belt 4 and moves with the synchronous belt 4. Optionally, the second fixed plate 62 is fixed on the second side of the synchronous belt 4 and moves with the synchronous belt 4, and the second plug angle 52 is fixed on the second fixed plate. The second plug angle 52 is arranged opposite to the first plug angle 51.

[0031] Specifically, the first fixing plate 61 is connected to the first connecting rod 611, and the first connecting rod 611 is connected to the first plug angle 51; the second fixing plate 62 is connected to the second connecting rod 621, and the second connecting rod 621 is connected to the second plug angle 52. The first connecting rod 611 and the second connecting rod 621 are both side U-shaped connecting rods. The first fixing plate 61 and the second fixing plate 62 are slidably arranged on the mounting seat 7, and further, the mounting seat 7 is provided with a slide rail, and the first fixing plate 61 and the second fixing plate 62 are slidably arranged on the slide rail.

[0032] The servo drive component 1 (servo motor) drives the driving wheel 2 to rotate in a first direction (e.g., clockwise), driving the synchronous belt 4 to rotate in the first direction, so that the first plug angle 51 and the second plug angle 52 move toward each other, and the first plug angle 51 and the second plug angle 52 are respectively inserted into the packaging bag to form an insertion angle; similarly, the servo drive component 1 drives the driving wheel 2 to rotate in a second direction (e.g., counterclockwise), driving the synchronous belt 4 to rotate in the second direction, so that the first plug angle 51 and the second plug angle 52 move away from each other, and the first plug angle 51 and the second plug angle 52 are respectively separated from the packaging bag.

[0033] Therefore, the utility model does not need to use a cylinder drive, thereby solving the problem that the cylinder is easily damaged; the servo drive component 1 (servo motor) is more convenient and accurate to control, and can accurately control the stroke of the insertion angle, which is more conducive to the insertion angle forming of the product.

[0034] Optionally, the first plug corner 51 is provided with a first U-shaped groove 511, and the two opposite side walls of the first U-shaped groove 511 are respectively arranged as inclined surfaces inclined toward the center of the first U-shaped groove 511; the second plug corner 52 is provided with a second U-shaped groove 521, and the two opposite side walls of the second U-shaped groove 521 are respectively arranged as inclined surfaces inclined toward the center of the second U-shaped groove 521; the notch of the first U-shaped groove 511 is opposite to the notch of the second U-shaped groove 521.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A side pressure angle insertion mechanism, characterized in that: include: A driving wheel, the driving wheel is connected to a servo driving member, and the driving wheel is driven to rotate by the servo driving member; A driven wheel, the driven wheel being located on a side opposite to the driving wheel; A synchronous belt, the synchronous belt is in a closed loop, one end of the synchronous belt is sleeved with the driving wheel; the other end of the synchronous belt is sleeved with the driven wheel, and the synchronous belt is separated by the driving wheel and the driven wheel and is located on both sides thereof; A first plug angle, wherein the first plug angle is fixed on a first side of the synchronous belt and moves with the synchronous belt; A second insertion angle is fixed on the second side of the synchronous belt and moves with the synchronous belt, and the second insertion angle is arranged opposite to the first insertion angle.

2. A side pressure angle insertion mechanism as claimed in claim 1, characterized in that: The servo drive component is a servo motor.

3. A side pressure angle insertion mechanism as claimed in claim 1, characterized in that: It also includes a first fixed plate and a second fixed plate, the first fixed plate is fixed on the first side of the synchronous belt and moves with the synchronous belt; the first plug angle is fixed on the first fixed plate; the second fixed plate is fixed on the second side of the synchronous belt and moves with the synchronous belt, and the second plug angle is fixed on the second fixed plate.

4. A side pressure angle insertion mechanism as claimed in claim 3, characterized in that: The first fixing plate is connected to a first connecting rod, and the first connecting rod is connected to the first plug angle; the second fixing plate is connected to a second connecting rod, and the second connecting rod is connected to the second plug angle.

5. A side pressure angle insertion mechanism as claimed in claim 4, characterized in that: The first connecting rod and the second connecting rod are both side U-shaped connecting rods.

6. A side pressure angle insertion mechanism as claimed in claim 3, characterized in that: It also includes a mounting seat, on which the first fixing plate and the second fixing plate are slidably arranged; the servo drive component, the driving wheel and the driven wheel are also arranged on the mounting seat.

7. A side pressure angle insertion mechanism as claimed in claim 6, characterized in that: The mounting seat is provided with a slide rail, and the first fixing plate and the second fixing plate are slidably arranged on the slide rail.

8. A side pressure angle insertion mechanism as claimed in claim 1, characterized in that: The first plug angle is provided with a first U-shaped groove, and the two opposite side walls of the first U-shaped groove are respectively arranged as inclined surfaces inclined toward the center of the first U-shaped groove; the second plug angle is provided with a second U-shaped groove, and the two opposite side walls of the second U-shaped groove are respectively arranged as inclined surfaces inclined toward the center of the second U-shaped groove; the notch of the first U-shaped groove is opposite to the notch of the second U-shaped groove.

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