Three-dimensional adjustable clamping mechanism of packaging machine

Abstract

The utility model discloses a three-dimensional adjustable holding and clamping mechanism of a packaging machine. The three-dimensional adjustable holding and clamping mechanism comprises an upper adjusting plate, a front-back adjusting assembly and a swing arm assembly. The front-back adjusting assembly is used for clamping and fixing the rod part of the holding and clamping mechanism; when the front-back adjusting assembly loosens the fastener, the rod part of the clamping mechanism can move back and forth relative to the front-back adjusting assembly so as to adjust the position in the front-back direction; the front-back adjusting assembly can horizontally move relative to the upper adjusting plate so as to adjust the position of the holding and clamping mechanism in the left-right direction. The upper adjusting plate can move in the vertical direction relative to the swing arm assembly so as to adjust the position of the clamping mechanism in the vertical direction. According to the holding and clamping mechanism, adjustment of the holding and clamping mechanism in the front-back dimension, the left-right dimension and the up-down dimension is achieved through the three-dimensional adjusting structure, rapid adjustment is facilitated under the condition that material marks and packaging bag sizes are changed, adaptability is high, bag opening reliability is improved, material scattering is reduced, and benefit loss is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing production line technical field especially, relates to a kind of adjustable three-dimensional holding and clamping mechanism of packing machine. BACKGROUND

[0002] On the packing production line of prior art, holding and clamping mechanism is a relatively important mechanism, is responsible for the bagging of empty bag and opening bag action, whether its action execution is perfect or not is related to whether material can be normally bagged.

[0003] Since existing structure can only realize the front and back adjustment of holding and clamping mechanism, cannot be adjusted up and down and left and right according to material brand and bag size change, so that opening bag precision cannot be realized 100%, there can be material scattering situation, cause economic loss.

[0004] Therefore, based on the above technical problems, the technical personnel in the art need to develop a kind of adjustable three-dimensional holding and clamping mechanism of packing machine. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of adjustable three-dimensional holding and clamping mechanism of packing machine, the three-dimensional adjustment structure realizes the adjustment of holding and clamping mechanism in front and back, left and right, up and down three dimensions, it is convenient to adjust quickly under the condition that material brand is changed and packing bag size changes, strong adaptability, improve opening bag reliability, reduce material scattering, reduce benefit loss.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of adjustable three-dimensional holding and clamping mechanism of packing machine of the utility model, the holding and clamping mechanism is integrated in packing machine by adjustment structure, and the adjustment structure includes:

[0008] Upper adjusting plate;

[0009] Front and back adjustment assembly installed in one end of the upper adjusting plate;And

[0010] Swing arm assembly installed in the other end of the upper adjusting plate;

[0011] The front and back adjustment assembly is used to hold and fix the stem of holding and clamping mechanism, and the front and back adjustment assembly is fastened by fastener to clamp the stem of the holding and clamping mechanism;

[0012] When the front and back adjustment assembly releases the fastener, the stem of the holding and clamping mechanism can move front and back relative to the front and back adjustment assembly to carry out front and back direction position adjustment;

[0013] The front and back adjustment assembly can move horizontally relative to the upper adjusting plate to adjust the left and right direction position of the holding and clamping mechanism;

[0014] The upper adjusting plate can move in a vertical direction relative to the swing arm assembly to adjust the up-down position of the clamping mechanism.

[0015] Further, the upper adjusting plate comprises:

[0016] a horizontally extending first adjusting plate; and

[0017] a second adjusting plate welded and fixed at one end of the first adjusting plate and extending in a vertical direction;

[0018] The front-rear adjusting assembly is fixed at a lower end of the first adjusting plate away from the second adjusting plate.

[0019] The swing arm assembly is fixed at the outer side of the second adjusting plate.

[0020] Further, a first long hole is formed at the position where the first adjusting plate cooperates with the front-rear adjusting assembly.

[0021] The front-rear adjusting assembly comprises:

[0022] a front-rear adjusting upper plate and a front-rear adjusting lower plate.

[0023] The front-rear adjusting upper plate and the front-rear adjusting lower plate are both provided with a semicircular groove at the opposite side, and the two semicircular grooves can accommodate the rod part of the clamping mechanism.

[0024] The two ends of the front-rear adjusting upper plate and the front-rear adjusting lower plate are connected by a first adjusting bolt.

[0025] Further, the length of the front-rear adjusting upper plate is greater than that of the front-rear adjusting lower plate, and the part of the front-rear adjusting upper plate extending outside the front-rear adjusting lower plate is connected to the first long hole by a second adjusting bolt.

[0026] Further, the second adjusting plate is provided with a second long hole.

[0027] The swing arm assembly is connected to the second long hole of the second adjusting plate by a third adjusting bolt.

[0028] In the above technical solution, the three-dimensional adjustable clamping mechanism of the packaging machine has the following beneficial effects:

[0029] The clamping mechanism utilizes the three-dimensional adjusting structure to realize the adjustment of the front-rear, left-right and up-down three dimensions, which is convenient for quick adjustment under the condition of material brand change and packaging bag size change, has strong adaptability, improves the bag opening reliability, reduces material scattering and reduces benefit loss. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description only constitute some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0031] Fig. 1 A structural schematic view of a three-dimensional adjusting structure of a three-dimensional adjustable clamping mechanism of a packaging machine disclosed in the embodiments of the present application;

[0032] Fig. 2 A structural schematic view of a front and rear adjusting assembly of a three-dimensional adjusting structure of a three-dimensional adjustable clamping mechanism of a packaging machine disclosed in the embodiments of the present application.

[0033] Explanation of reference signs:

[0034] 1, upper adjusting plate; 2, front and rear adjusting assembly; 3, swing arm assembly;

[0035] 101, first adjusting plate; 102, second adjusting plate; 103, first long hole; 104, second adjusting bolt; 105, second long hole;

[0036] 201, front and rear adjusting upper plate; 202, front and rear adjusting lower plate; 203, semicircular groove; 204, first adjusting bolt;

[0037] 301, third adjusting bolt. DETAILED DESCRIPTION

[0038] In order to make those skilled in the art better understand the technical scheme of the present application, the present application will be further described in detail below with reference to the accompanying drawings.

[0039] Referring to Figs. 1-2 as shown;

[0040] The embodiments disclose a three-dimensional adjustable clamping mechanism of a packaging machine, the clamping mechanism is integrated in the packaging machine through an adjusting structure, and the adjusting structure comprises:

[0041] the upper adjusting plate 1;

[0042] the front and rear adjusting assembly 2 installed at one end of the upper adjusting plate 1; and

[0043] the swing arm assembly 3 installed at the other end of the upper adjusting plate 1;

[0044] The front and rear adjusting assembly 2 is used to clamp and fix the rod part of the clamping mechanism, and the front and rear adjusting assembly 2 is fastened by a fastener to clamp the rod part of the clamping mechanism;

[0045] When the fastener of the front-back adjusting assembly 2 is loosened, the rod part of the clamping mechanism can move front-back relative to the front-back adjusting assembly 2 to adjust the front-back direction position of the clamping mechanism;

[0046] The front-back adjusting assembly 2 can move horizontally relative to the upper adjusting plate 1 to adjust the left-right direction position of the clamping mechanism;

[0047] The upper adjusting plate 1 can move vertically relative to the swing arm assembly 3 to adjust the up-down direction position of the clamping mechanism.

[0048] Specifically, the embodiment discloses a three-dimensional adjusting structure of a clamping mechanism of a packaging machine, which is divided into an upper adjusting plate 1, a front-back adjusting assembly 2 and a swing arm assembly 3; the swing arm assembly 3 is connected with swing rods and other components around the clamping mechanism of the packaging machine, so as to integrate the upper adjusting plate 1 and the front-back adjusting assembly 2; the front-back adjusting assembly 2 is used to clamp and fix the rod part of the clamping mechanism, and when the fastener of the front-back adjusting assembly 2 is loosened, the rod part of the clamping mechanism can move in the front-back direction to adjust the front-back direction position of the clamping mechanism; meanwhile, the front-back adjusting assembly 2 of the embodiment is connected with the upper adjusting plate 1 and can move horizontally along the upper adjusting plate 1 to adjust the left-right position of the clamping mechanism; in addition, the upper adjusting plate 1 of the embodiment is connected with the swing arm assembly 3 and can move in the vertical direction to adjust the up-down position of the clamping mechanism. Thus, the three-dimensional position adjustment of the clamping mechanism is realized.

[0049] Preferably, the upper adjusting plate 1 of the embodiment comprises a horizontally extending first adjusting plate 101 and a second adjusting plate 102 welded and fixed to one end of the first adjusting plate 101 and extending in the vertical direction;

[0050] The front-back adjusting assembly 2 is assembled and fixed to the lower part of the end of the first adjusting plate 101 away from the second adjusting plate 102;

[0051] The swing arm assembly 3 is assembled and fixed to the outer side of the second adjusting plate 102.

[0052] In addition, according to the specific structure of the upper adjusting plate 1 defined above, the embodiment further limits the structure of the front-back adjusting assembly 2 and the basic principles of the front-back position adjustment of the clamping mechanism by the front-back adjusting assembly 2 and the left-right position adjustment of the clamping mechanism based on the upper adjusting plate 1: specifically, the first adjusting plate 101 of the embodiment is provided with a first long hole 103 at the position matched with the front-back adjusting assembly 2; the front-back adjusting assembly 2 comprises a front-back adjusting upper plate 201 and a front-back adjusting lower plate 202;

[0053] The front-back adjusting upper plate 201 and the front-back adjusting lower plate 202 of the embodiment are both provided with a semicircular groove 203 on the opposite side, and the two semicircular grooves 203 can accommodate the rod part of the clamping mechanism;

[0054] Two ends of the front and rear adjusting upper plate 201 and the front and rear adjusting lower plate 202 are connected through the first adjusting bolt 204.

[0055] The front and rear adjusting assembly 2 of the embodiment comprises the front and rear adjusting upper plate 201 and the front and rear adjusting lower plate 202, wherein the length of the front and rear adjusting upper plate 201 is greater than the length of the front and rear adjusting lower plate 202, and the part of the front and rear adjusting upper plate 201 extending to the outside of the front and rear adjusting lower plate 202 is connected to the first long hole 103 through the second adjusting bolt 104 and the first adjusting plate 101.

[0056] In addition, the principle of adjusting the left and right positions of the clamping mechanism by the front and rear adjusting assembly and the upper adjusting plate of the embodiment is to adjust the position of the second adjusting bolt 104 and the first long hole 103, so as to adjust the left and right positions of the front and rear adjusting assembly 2 and the clamping mechanism.

[0057] Preferably, the second adjusting plate 102 of the embodiment is provided with a second long hole 105, and the swing arm assembly 3 is connected to the second long hole 105 through the third adjusting bolt 301 and the second adjusting plate 102.

[0058] In the above technical solution, the three-dimensional adjustable clamping mechanism of the packaging machine has the following beneficial effects:

[0059] The clamping mechanism utilizes the three-dimensional adjusting structure to realize the adjustment of the front and rear, left and right, and up and down dimensions of the clamping mechanism, which is convenient for quick adjustment under the condition of material brand change and packaging bag size change, has strong adaptability, improves the bag opening reliability, reduces material scattering, and reduces benefit loss.

[0060] The above only describes some exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the utility model.

Claims

1. A three-dimensionally adjustable clamping mechanism for a packaging machine, characterized in that The holding and clamping mechanism is integrated in the packaging machine through an adjusting structure, and the adjusting structure comprises: an upper adjusting plate (1); a front and back adjusting assembly (2) mounted on one end of the upper adjusting plate (1); and a swing arm assembly (3) mounted on the other end of the upper adjusting plate (1); The front and back adjusting assembly (2) is used to clamp and fix the rod part of the holding and clamping mechanism, and the front and back adjusting assembly (2) is fastened by a fastener to clamp the rod part of the holding and clamping mechanism; When the front and back adjusting assembly (2) loosens the fastener, the rod part of the holding and clamping mechanism can move forward and backward relative to the front and back adjusting assembly (2) to adjust the position in the front and back direction; The front and back adjusting assembly (2) can move horizontally relative to the upper adjusting plate (1) to adjust the position of the holding and clamping mechanism in the left and right direction; The upper adjusting plate (1) can move in the vertical direction relative to the swing arm assembly (3) to adjust the position of the holding and clamping mechanism in the up and down direction.

2. The three-dimensional adjustable gripper mechanism of a packaging machine according to claim 1, characterized in that, The upper adjusting plate (1) comprises: a first adjusting plate (101) extending horizontally; and a second adjusting plate (102) welded and fixed on one end of the first adjusting plate (101) and extending in the vertical direction; The front and back adjusting assembly (2) is assembled and fixed on the lower part of the end of the first adjusting plate (101) away from the second adjusting plate (102); The swing arm assembly (3) is assembled and fixed on the outer side of the second adjusting plate (102).

3. The three-dimensional adjustable gripper mechanism of a packaging machine according to claim 2, characterized in that, A first long hole (103) is provided on the position where the first adjusting plate (101) cooperates with the front and back adjusting assembly (2); The front and back adjusting assembly (2) comprises: a front and back adjusting upper plate (201) and a front and back adjusting lower plate (202); A semicircular groove (203) is provided on one side of each of the front and back adjusting upper plate (201) and the front and back adjusting lower plate (202), and two semicircular grooves (203) constitute a part capable of accommodating the rod part of the holding and clamping mechanism; The two ends of the front and back adjusting upper plate (201) and the front and back adjusting lower plate (202) are connected by a first adjusting bolt (204).

4. The three-dimensional adjustable gripper mechanism of a packaging machine according to claim 3, characterized in that, The length of the front and back adjusting upper plate (201) is greater than the length of the front and back adjusting lower plate (202), and the part of the front and back adjusting upper plate (201) extending to the outside of the front and back adjusting lower plate (202) is connected to the first long hole (103) by a second adjusting bolt (104).

5. The three-dimensional adjustable gripper mechanism of a packaging machine according to claim 2, characterized in that, The second adjusting plate (102) is provided with a second long hole (105); The swing arm assembly (3) is connected to the second long hole (105) of the second adjusting plate (102) by a third adjusting bolt (301).

Images