Pushing mechanism with guiding function

Abstract

The utility model provides a material pushing mechanism with a guiding function, which is applied to the technical field of automatic production lines and is characterized by comprising a push rod and a driving device for driving the push rod to move, the guide assembly comprises lateral limiting pieces which are arranged in pairs, are respectively positioned on two sides of the push rod and are propped against the push rod; the upper limiting piece and the lower limiting piece are located at the upper end and the lower end of the push rod respectively and abut against the upper face and the lower face of the push rod respectively; the push rod has the technical effect that the moving stability of the push rod can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic production line technical field, in particular to a kind of pushing mechanism with guiding function. BACKGROUND

[0002] Pushing device is common equipment on automatic production line, the effect of pushing device is to push material and make it move to specified area.

[0003] Pushing device is usually moved by reciprocating of push rod to push material when using, the stability of push rod movement has great influence on the accuracy of material pushing, currently, most pushing devices on market drive push rod to move by cylinder, electric cylinder or screw mechanism, push rod is easy to vibrate and deviate during movement, thereby affecting pushing quality, the present inventor aims to provide technical scheme to solve this problem. SUMMARY

[0004] The utility model aims at providing a kind of pushing mechanism with guiding function, its advantage is to improve the stability of push rod movement.

[0005] To achieve the above object and other related purposes, the utility model provides the following technical scheme: a kind of pushing mechanism with guiding function, including push rod and the driving device for driving push rod to move;Further include guiding assembly, the guiding assembly includes the lateral limit piece being arranged in pairs, respectively located the two sides of the push rod and with the push rod is resisted;And respectively located the upper and lower ends of the push rod, respectively with the upper and lower sides of the push rod is resisted upper limit piece and lower limit piece.

[0006] Through the above technical scheme, push rod is driven to move by driving device, and push rod passes through from among lateral limit piece, upper limit piece and lower limit piece during movement, and the position of push rod is limited in lateral and height direction by lateral limit piece, upper limit piece and lower limit piece respectively, ensure that each section of push rod passes through from the same position, so as to ensure the stability of push rod movement.

[0007] In an embodiment of the utility model, the guiding assembly further includes support frame and first support shaft and second support shaft fixed to the support frame in turn along from top to bottom direction, the upper limit piece is installed on the first support shaft, and the lower limit piece is installed on the second support shaft.

[0008] Through the above technical scheme, first support shaft and second support shaft support upper limit piece and lower limit piece respectively.

[0009] In an embodiment of the utility model, the upper limiting piece is arranged as an upper shaft sleeve, the upper shaft sleeve is sleeved on the first supporting shaft and can rotate along the circumference relative to the first supporting shaft, and the lower limiting piece is arranged as a lower shaft sleeve, the lower shaft sleeve is sleeved on the second supporting shaft and can rotate along the circumference relative to the second supporting shaft.

[0010] Through the above technical scheme, the upper shaft sleeve rotates when the push rod moves, the friction between the upper limiting piece and the push rod is reduced, and the abrasion is reduced.

[0011] In an embodiment of the utility model, the lateral limiting piece is arranged as a bearing, the bearing is installed on the first supporting shaft, the inner ring of the bearing abuts against the upper shaft sleeve, and the outer ring of the bearing abuts against the push rod.

[0012] Through the above technical scheme, the bearing rotates when the push rod moves, the friction between the lateral limiting piece and the push rod is reduced, and the abrasion is reduced.

[0013] In an embodiment of the utility model, the lateral limiting piece is arranged as a bearing, the bearing is installed on the second supporting shaft, the inner ring of the bearing abuts against the lower shaft sleeve, and the outer ring of the bearing abuts against the push rod.

[0014] Through the above technical scheme, the bearing rotates when the push rod moves, the friction between the lateral limiting piece and the push rod is reduced, and the abrasion is reduced.

[0015] In an embodiment of the utility model, the lateral limiting piece is arranged as a bearing, the first supporting shaft and the second supporting shaft are both provided with the lateral limiting piece, the inner ring of the lateral limiting piece installed on the first supporting shaft abuts against the upper shaft sleeve, and the inner ring of the lateral limiting piece installed on the second supporting shaft abuts against the lower shaft sleeve.

[0016] Through the above technical scheme, the two rows of lateral limiting pieces abut against the push rod respectively, the limiting points of the push rod are increased, and the stability of the movement of the push rod is further improved.

[0017] In an embodiment of the utility model, further comprising a pair of detachable fixing blocks on the first supporting shaft and the second supporting shaft, used to limit the adjustment of the axial position of the lateral limiting piece, the upper shaft sleeve or the lower shaft sleeve.

[0018] Through the above technical scheme, the lateral limiting piece, the upper shaft sleeve or the lower shaft sleeve are fixed uniformly through the adjustment of the fixing block, so that the positioning frequency is reduced, and the installation and disassembly are facilitated.

[0019] In an embodiment of the utility model, the push rod is hollow.

[0020] Through the above technical scheme, the self weight of the push rod is reduced, and the material of the push rod is saved.

[0021] As described above, the pushing mechanism with guiding function has the following beneficial effects:

[0022] The push rod is driven to move by the driving device, and the push rod passes through the lateral limiting piece, the upper limiting piece and the lower limiting piece in the moving process. The lateral limiting piece, the upper limiting piece and the lower limiting piece limit the positions of the push rod in the lateral direction and the height direction respectively, so that each section of the push rod passes through the same position, thereby ensuring the stability of the movement of the push rod. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the pushing mechanism with guiding function of the utility model embodiment;

[0024] Figure 2 is a schematic view of a guiding assembly of the pushing mechanism with guiding function of the utility model embodiment;

[0025] Figure 3 is a structural schematic view of an adjusting locking block of the pushing mechanism with guiding function of the utility model embodiment.

[0026] Reference signs: 1, push rod; 2, driving device; 3, lateral limiting piece; 4, upper limiting piece; 5, lower limiting piece; 6, support frame; 7, first support shaft; 8, second support shaft; 9, adjusting locking block; 10, rack; 11, protruding ring; 12, upper plate; 13, lower plate; 14, connecting plate; 15, connecting frame. DETAILED DESCRIPTION

[0027] The embodiments of the utility model will be described below by specific examples. Those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0028] Please refer to Figures 1 to 3 It should be understood that the structures, proportions, sizes and the like shown in the drawings attached to the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions that can be implemented by the utility model, so they do not have technical significance. Any modification of structure, change of proportional relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope covered by the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only used for the convenience of clear description, and are not used to limit the scope of implementation of the utility model. The change or adjustment of relative relationship, without substantial change of technical content, is also regarded as the scope of implementation of the utility model.

[0029] Please refer to Figure 1The utility model provides a kind of push mechanism with guiding function, comprising:

[0030] Frame 10, push rod 1 and driving device 2 for driving push rod 1 to move are installed on frame 10, driving device 2 is provided as air cylinder in the embodiment, and electric cylinder, servo module or linear module can be used instead in other embodiments, the output end of air cylinder is fixed with connecting frame 15, and push rod 1 is fixed to connecting frame 15.

[0031] Please refer to Figure 1 And Figure 2 It also includes guiding assembly, comprising: support frame 6 fixed to frame 10;First support shaft 7 and second support shaft 8 are sequentially fixed to support frame 6 along the direction from top to bottom, and the axis direction of first support shaft 7 and second support shaft 8 is arranged along horizontal direction;Laterally limiting piece 3 is arranged in pairs and located on both sides of push rod 1 and abuts against push rod 1;And upper limiting piece 4 and lower limiting piece 5 are respectively located at the upper and lower ends of push rod 1 and abut against the upper and lower surfaces of push rod 1 respectively.

[0032] Please refer to Figure 2 Upper limiting piece 4 is provided as upper shaft sleeve, and upper shaft sleeve is sleeved on first support shaft 7 and can rotate along circumference relative to first support shaft 7;Lower limiting piece 5 is provided as lower shaft sleeve, and lower shaft sleeve is sleeved on second support shaft 8 and can rotate along circumference relative to second support shaft 8.

[0033] Please refer to Figure 2 And Figure 3 Laterally limiting piece 3 is provided as bearing, and in the embodiment, laterally limiting piece 3 is installed on first support shaft 7 and second support shaft 8, and adjusting locking block 9 is also installed on first support shaft 7 and second support shaft 8, adjusting locking block 9 is arranged in pairs on first support shaft 7 and second support shaft 8, and the arrangement of laterally limiting piece 3 and upper limiting piece 4 or lower limiting piece 5 is located between the two adjusting locking blocks 9, and the inner ring of upper limiting piece 4 or lower limiting piece 5 abuts against laterally limiting piece 3, so that the outer ring can rotate freely relative to upper limiting piece 4;Adjusting locking block 9 is in the form of open ring, and is fixed on first support shaft 7 and second support shaft 8 by bolt locking, and the inner ring of adjusting locking block 9 is provided with convex ring 11, which abuts against the inner ring of laterally limiting piece 3, so as to ensure the degree of freedom of rotation of laterally limiting piece 3.

[0034] In other embodiments, laterally limiting piece 3 can be installed only on first support shaft 7 or second support shaft 8, and adjusting locking block 9 only plays the role of limiting the position of upper limiting piece 4 or lower limiting piece 5 on the first support shaft 7 or second support shaft 8 without installing laterally limiting piece 3.

[0035] Please refer to Figure 1, push rod 1 can be arranged on the connecting frame 15 according to the width of the product to be pushed, at this time, the number of upper limit piece 4, lower limit piece 5 and lateral limit piece 3 needs to be increased, and a plurality of upper limit piece 4, lower limit piece 5 and lateral limit piece 3 are uniformly positioned and fixed by the pair of adjusting locking blocks 9, which is convenient for installation, position adjustment and disassembly, and maintenance.

[0036] Please refer to Figure 1 , the push rod 1 is spliced by the upper plate 12, the lower plate 13 and the connecting plate 14 located between the upper plate 12 and the lower plate 13 and perpendicular to the upper plate 12 and the lower plate 13, and the whole is in the shape of I, and the connecting plate 14 is hollow, which reduces the weight and the load of the driving device 2 while ensuring the strength of the push rod 1, and saves the raw materials.

[0037] The use process is briefly described: the push rod 1 is driven to move by the driving device 2, and the push rod 1 passes through the middle of the lateral limit piece 3, the upper limit piece 4 and the lower limit piece 5 during the movement, and the lateral limit piece 3, the upper limit piece 4 and the lower limit piece 5 limit the position of the push rod 1 in the lateral and height directions respectively, so as to ensure that each section of the push rod 1 passes through the same position, thereby ensuring the stability of the movement of the push rod 1.

[0038] In summary, the utility model can improve the stability of the movement of the push rod 1. Therefore, the utility model effectively overcomes the various shortcomings in the prior art and has high industrial utilization value.

[0039] The above embodiments only exemplarily illustrate the principles and effects of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A pushing mechanism with guiding function, comprising a pushing rod (1) and a driving device (2) for driving the pushing rod (1) to move; characterized in that, The guiding assembly further comprises a support frame (6), a first support shaft (7) and a second support shaft (8) fixed to the support frame (6) in sequence from top to bottom, the upper limiting member (4) is installed on the first support shaft (7), and the lower limiting member (5) is installed on the second support shaft (8).

2. The pushing mechanism with guiding function according to claim 1, characterized in that: The upper limiting member (4) is provided as an upper shaft sleeve, the upper shaft sleeve is sleeved on the first support shaft (7) and can rotate in a circumferential direction relative to the first support shaft (7); the lower limiting member (5) is provided as a lower shaft sleeve, the lower shaft sleeve is sleeved on the second support shaft (8) and can rotate in a circumferential direction relative to the second support shaft (8).

3. The pushing mechanism with guiding function according to claim 2, characterized in that: The lateral limiting member (3) is provided as a bearing, the bearing is installed on the first support shaft (7), an inner ring of the bearing abuts against the upper shaft sleeve, and an outer ring of the bearing abuts against the push rod (1).

4. The pushing mechanism with guiding function according to claim 3, characterized in that: The lateral limiting member (3) is provided as a bearing, the bearing is installed on the second support shaft (8), an inner ring of the bearing abuts against the lower shaft sleeve, and an outer ring of the bearing abuts against the push rod (1).

5. The pushing mechanism with guiding function according to claim 3, characterized in that: The lateral limiting member (3) is provided as a bearing, the first support shaft (7) and the second support shaft (8) are each provided with the lateral limiting member (3), an inner ring of the lateral limiting member (3) installed on the first support shaft (7) abuts against the upper shaft sleeve, and an inner ring of the lateral limiting member (3) installed on the second support shaft (8) abuts against the lower shaft sleeve.

6. The pushing mechanism with guiding function according to claim 3, characterized in that: Further comprising a pair of detachable fixing limiting blocks (9) fixed to the first support shaft (7) and the second support shaft (8) to limit the axial position adjustment of the lateral limiting member (3), the upper shaft sleeve or the lower shaft sleeve.

7. The pushing mechanism with guiding function according to any one of claims 4-6, characterized in that: The push rod (1) is provided as a hollow structure.

8. The pushing mechanism with guiding function according to claim 1, characterized in that: ​

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