Material collecting device of patch pocket machine

Abstract

The utility model discloses a material receiving device of a patch pocket machine, which comprises a material placing frame, a material stirring rod and a material pressing rod which are arranged on a rack, the material placing frame is connected with a first driving cylinder, and a buffer component is arranged between the material placing frame and the first driving cylinder; the buffer assembly comprises a tension spring, a buffer connecting rod and a mounting shell, the tension spring sleeves the buffer connecting rod, and the mounting shell is mounted outside the buffer connecting rod; the material stirring rod is connected with a material stirring air cylinder, and the material pressing rod is connected with a material pressing air cylinder. And the shifting rod is connected with a shifting cylinder.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bag pasting machine, concretely relates to a bag pasting machine's material receiving device. BACKGROUND

[0002] The patent no. 201921341727.0 discloses a kind of material receiving device for bag pasting machine, including clamping device and material shifting device, the clamping device is installed on the rack, the clamping device is equipped with the clamping passage for passing through the lower end of cloth, and it is used to act to clamp the lower end of cloth in the clamping passage;The material shifting device is installed on the rack, and the material shifting device is used to act to abut with the upper end of cloth, and drive the upper end of cloth to move to the clamping device.

[0003] There are certain defects in the patent disclosure, as the cloth stacked on the clamping seat increases, the air source pressure in the clamping cylinder is insufficient, which may cause the clamping cylinder to fail to generate sufficient force to complete the return action, and the clamping seat cannot return to the initial position, affecting the next operation. SUMMARY

[0004] The utility model provides a kind of material receiving device for bag pasting machine according to above-mentioned technical problem, can realize automatic material receiving, prevent the first drive cylinder from appearing the condition of air retention, improve production efficiency.

[0005] The utility model solves the technical scheme that the above-mentioned technical problem adopts: a kind of material receiving device for bag pasting machine, including installation on the rack, material rack, material shifting rod and pressure bar, material rack is connected with first drive cylinder, and buffer assembly is equipped between material rack and first drive cylinder;Buffer assembly includes tension spring, buffer connecting rod and installation shell, tension spring is sleeved on buffer connecting rod, and installation shell is installed on buffer connecting rod outside;Material shifting rod is connected with material shifting cylinder, and pressure bar is connected with pressure cylinder;Material shifting rod is connected with material shifting cylinder.

[0006] To optimize the above technical scheme, the utility model further includes the following improved technical solutions.

[0007] One end of the above-mentioned buffer connecting rod is connected with the drive rod of the first drive cylinder, the other end of the buffer connecting rod is connected with the first connecting plate, and the first connecting plate is connected with the material rack.

[0008] The above-mentioned rack is provided with a mounting vertical plate, a horizontally mounted guide rod is provided on the mounting vertical plate, and the guide rod is fixed on the mounting vertical plate through a guide fixing piece.

[0009] The above-mentioned material shifting cylinder is installed on the mounting vertical plate, the drive rod of the material shifting cylinder is connected with a material shifting cylinder joint, the material shifting cylinder joint is rotatably connected with a first connecting block, and the first connecting block is connected with the material shifting rod.

[0010] The first mounting plate is provided with a first fixed block, the first mounting block is rotatably mounted on the first fixed block through a second rotating shaft, and the first fixed block is connected with the stirring rod.

[0011] The material pressing cylinder is mounted on one side of the material placing frame, a driving rod of the material pressing cylinder is connected with a material pressing cylinder joint, the material pressing cylinder joint is rotatably connected with a second connecting block, and the second connecting block is connected with the material pressing rod.

[0012] The first connecting plate is provided with a second fixed block, and the second connecting block is rotatably mounted on the second fixed block through a fourth rotating shaft.

[0013] Compared with the prior art, the material collecting device of the bag pasting machine, when the first driving cylinder drives the material placing frame to move towards the front of the workbench, the tension spring in the buffer assembly is in a tension rope state; when the first driving cylinder drives the material placing frame to move away from the workbench, if the first driving cylinder appears a gas holding situation, the tension spring in the buffer assembly pulls the driving rod of the first driving cylinder to restore normal, and the stability of material collecting is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a three-dimensional structure schematic diagram of the embodiment.

[0015] Fig. 2 It is a three-dimensional structure schematic diagram of another view of the embodiment.

[0016] Fig. 3 It is an explosion view of the embodiment. DETAILED DESCRIPTION

[0017] The embodiment of the utility model will be further described in detail below with reference to the drawings.

[0018] Figs. 1 to 3 The structure schematic diagram of the utility model is shown.

[0019] The reference signs in the drawings are as follows: the material placing frame 1, the first driving cylinder 2, the mounting vertical plate 3, the first driving cylinder mounting plate 4, the first connecting plate 5, the tension spring 6, the buffer connecting rod 7, the mounting shell 8, the guide rod 9, the guide fixing part 10, the stirring cylinder 11, the first rotating shaft 12, the stirring cylinder mounting plate 13, the stirring cylinder joint 14, the first connecting block 15, the stirring rod 16, the transverse stirring part 16a, the longitudinal connecting part 16b, the first fixed block 17, the first mounting block 18, the second rotating shaft 19, the material pressing cylinder 20, the third rotating shaft 21, the material pressing cylinder mounting plate 22, the material pressing cylinder joint 23, the second connecting block 24, the material pressing rod 25, the transverse material pressing part 25a, the longitudinal transmission part 25b, the second fixed block 26, and the fourth rotating shaft 27.

[0020] As Fig. 1 And Fig. 2As shown, the utility model discloses a kind of material receiving devices of bagging machine, including installation on rack material rack 1, poking rod 16 and pressing rod 25. Material rack 1 is connected with first drive cylinder 2, and buffer assembly is equipped between material rack 1 and first drive cylinder 2. Poking rod 16 is connected with poking cylinder 11, and pressing rod 25 is connected with pressing cylinder 20.

[0021] Material receiving device is arranged below the front end of workbench, and the lower end of cloth naturally droops along the edge of workbench, and first drive cylinder 2 drives material rack 1 to move close to the lower end of cloth. Pressing cylinder 20 drives pressing rod 25 to rotate in the direction away from material rack 1. Poking cylinder 11 drives poking rod 16 to rotate in the direction close to material rack 1, and poking rod 16 folds the upper end of cloth to material rack 1, and poking rod 16 returns to original position. Pressing cylinder 20 drives pressing rod 25 to rotate in the direction close to material rack 1, and pressing rod 25 fixes cloth, and first drive cylinder 2 drives material rack 1 to move away from workbench, to complete material receiving. The whole process does not need manual operation, reduces labor cost, and material receiving speed is fast, degree of automation is high, and production efficiency is improved.

[0022] As shown, Fig. 3 As shown, the utility model discloses a kind of material receiving devices of bagging machine, including installation on rack material rack 1, poking rod 16 and pressing rod 25. Material rack 1 is connected with first drive cylinder 2, and buffer assembly is equipped between material rack 1 and first drive cylinder 2. Poking rod 16 is connected with poking cylinder 11, and pressing rod 25 is connected with pressing cylinder 20.

[0023] The driving rod of first drive cylinder 2 is equipped with buffer assembly, and buffer assembly includes tension spring 6, buffer connecting rod 7 and installation shell 8, and tension spring 6 is sleeved on buffer connecting rod 7, and buffer connecting rod 7 is installed in installation shell 8. One end of buffer connecting rod 7 is connected with the driving rod of first drive cylinder 2, and the other end of buffer connecting rod 7 is connected with first connecting plate 5, and first connecting plate 5 is connected with material rack 1.

[0024] When first drive cylinder 2 drives material rack 1 to move to the front of workbench, tension spring 6 in buffer assembly is in the state of pulling rope. When first drive cylinder 2 drives material rack 1 to move in the direction away from workbench, if first drive cylinder 2 appears air retention, tension spring 6 in buffer assembly pulls the driving rod of first drive cylinder 2 to restore normal, to ensure the stability of material receiving.

[0025] The installation vertical plate 3 is provided with a horizontally installed guide rod 9, which is fixed on the installation vertical plate 3 through a guide fixing part 10. The guide rod 9 is connected with the material placing frame 1 through the first connecting plate 5, and the material placing frame 1 moves back and forth along the direction of the guide rod 9.

[0026] The installation vertical plate 3 is provided with a material pushing cylinder 11, the cylinder body of which is rotatably installed on a material pushing cylinder installation plate 13 through a first rotating shaft 12, and the material pushing cylinder installation plate 13 is fixed on the installation vertical plate 3. The driving rod of the material pushing cylinder 11 is connected with a material pushing cylinder joint 14, the material pushing cylinder joint 14 is rotatably connected with a first connecting block 15, and the first connecting block 15 is connected with a material pushing rod 16. The material pushing rod 16 is composed of a transverse material pushing part 16a and a longitudinal connecting part 16b, the first connecting block 15 is provided with a first through hole for installing the material pushing rod 16, and the longitudinal connecting part 16b of the material pushing rod 16 is installed into the first connecting block 15 and fixed and locked through screws.

[0027] The installation vertical plate 3 is provided with a first fixing block 17, and a first installation block 18 is rotatably installed on the first fixing block 17 through a second rotating shaft 19. The first fixing block 17 is provided with a first through hole for installing the material pushing rod 16, and the longitudinal connecting part 16b of the material pushing rod 16 is installed into the first fixing block 17 and fixed and locked through screws. The material pushing cylinder 11 can drive the material pushing rod 16 to rotate around the second rotating shaft 19, and the transverse material pushing part 16a of the material pushing rod 16 folds the upper end of the cloth onto the material placing frame 1.

[0028] The material placing frame 1 is provided with a cloth pressing cylinder 20, the cylinder body of which is rotatably installed on a cloth pressing cylinder installation plate 22 through a third rotating shaft 21, and the cloth pressing cylinder installation plate 22 is installed on one side of the material placing frame 1. The driving rod of the cloth pressing cylinder 20 is connected with a cloth pressing cylinder joint 23, the cloth pressing cylinder joint 23 is rotatably connected with a second connecting block 24, and the second connecting block 24 is connected with a cloth pressing rod 25. The cloth pressing rod 25 is composed of a transverse cloth pressing part 25a and a longitudinal transmission part 25b, the second connecting block 24 is provided with a second through hole for installing the cloth pressing rod 25, and the longitudinal transmission part 25b of the cloth pressing rod 25 is installed into the second connecting block 24 and fixed and locked through screws.

[0029] The first connecting plate 5 is provided with a second fixing block 26, and the second connecting block 24 is rotatably installed on the second fixing block 26 through a fourth rotating shaft 27. The cloth pressing cylinder 20 can drive the cloth pressing rod 25 to rotate around the fourth rotating shaft 27, and the transverse cloth pressing part 25a of the cloth pressing rod 25 presses or loosens the cloth on the material placing frame 1.

[0030] The best embodiment of the utility model has been illustrated, and various changes or modifications made by those skilled in the art will not deviate from the scope of the utility model.

Claims

1. A bag receiving device of a bagging machine, comprising a material placing rack (1) mounted on a frame, a material pushing rod (16) and a material pressing rod (25), characterized in that: The material placing frame (1) is connected with a first driving cylinder (2), and a buffer assembly is arranged between the material placing frame (1) and the first driving cylinder (2); the buffer assembly comprises a tension spring (6), a buffer connecting rod (7) and a mounting shell (8), the tension spring (6) is sleeved on the buffer connecting rod (7), and the mounting shell (8) is mounted outside the buffer connecting rod (7); the material stirring rod (16) is connected with a material stirring cylinder (11), and the material pressing rod (25) is connected with a material pressing cylinder (20); the material stirring rod (16) is connected with the material stirring cylinder (11).

2. The material collecting device of the bag pasting machine according to claim 1, characterized in that: One end of the buffer connecting rod (7) is connected with a driving rod of the first driving cylinder (2), and the other end of the buffer connecting rod (7) is connected with a first connecting plate (5), and the first connecting plate (5) is connected with the material placing frame (1).

3. The material collecting device of the bag pasting machine according to claim 2, characterized in that: The mounting vertical plate (3) is arranged on the rack, the mounting vertical plate (3) is provided with a horizontally mounted guide rod (9), and the guide rod (9) is fixed on the mounting vertical plate (3) through a guide fixing piece (10).

4. The bag receiving device of claim 3, wherein: The material stirring cylinder (11) is mounted on the mounting vertical plate (3), a driving rod of the material stirring cylinder (11) is connected with a material stirring cylinder joint (14), the material stirring cylinder joint (14) is rotatably connected with a first connecting block (15), and the first connecting block (15) is connected with the material stirring rod (16).

5. The bag receiving device of claim 4, wherein: The mounting vertical plate (3) is provided with a first fixing block (17), a first mounting block (18) is rotatably mounted on the first fixing block (17) through a second rotating shaft (19), and the first fixing block (17) is connected with the material stirring rod (16).

6. The bag receiving device of claim 5, wherein: The material pressing cylinder (20) is mounted on one side of the material placing frame (1), a driving rod of the material pressing cylinder (20) is connected with a material pressing cylinder joint (23), the material pressing cylinder joint (23) is rotatably connected with a second connecting block (24), and the second connecting block (24) is connected with the material pressing rod (25).

7. The bag receiving device of claim 6, wherein: The first connecting plate (5) is provided with a second fixing block (26), and the second connecting block (24) is rotatably mounted on the second fixing block (26) through a fourth rotating shaft (27).

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