Full-automatic color master batch weighing mechanism

Abstract

The utility model relates to the technical field of color master batch processing, in particular to a color master batch full-automatic weighing mechanism, which comprises a weighing base and a supporting base, the supporting base is rotatably sleeved with a storage barrel, the storage barrel is provided with a main discharge port and an auxiliary discharge port, and the main discharge port and the auxiliary discharge port are respectively provided with an electromagnetic valve; the left side of the weighing base is provided with two first electric telescopic arms, the right side of the weighing base is provided with two second electric telescopic arms, the top ends of the first electric telescopic arms and the top ends of the second electric telescopic arms are fixedly connected with supporting brackets, and the supporting brackets are used for supporting a transfer plate; the first electric telescopic arm and the second electric telescopic arm stretch, the transfer plate moves upwards, the main discharging port rotates to the position over the transfer plate, the first electric telescopic arm and the second electric telescopic arm retract, and the auxiliary discharging port rotates to the position over the transfer plate; according to the utility model, color master batches are prevented from directly impacting the weighing base, and the service life of the weighing base is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to color masterbatch processing technical field, concretely relates to a full -automatic weighing mechanism of color masterbatch. BACKGROUND

[0002] Color masterbatch is the plastic colorant that high proportion pigment or additive and thermoplastic resin pass through good dispersion, and the resin that it selects has good wetting and dispersion effect to colorant, and has good compatibility with the material that is colored. When color masterbatch finished product is made, generally through manual use spoon to fill color masterbatch in packing bag, then use weighing device to weigh the whole color masterbatch, according to the weight that weighing device shows, more withdraws less supplement, but because the colorant that color masterbatch adopts contains heavy metal, long-term contact can produce harm to skin / respiratory tract, and it is quite labor-intensive.

[0003] Chinese patent CN 212843906U discloses a color masterbatch weighing device, a feed pipe is installed at the bottom of the storage barrel, a valve is installed in the middle of the feed pipe, a weighing barrel is arranged directly below the discharge port of the feed pipe, symmetrical fixing members are arranged on the side surface of the weighing barrel, the fixing members are hingedly connected to the weighing barrel through nuts, the other end of the fixing members is fixedly connected to the upper end of the weighing table, the end of the weighing barrel away from the fixing members is hingedly connected to the lifting device, and the other end of the lifting device is fixedly connected to the upper end of the weighing table. The device does not need manual loading and weighing, and reduces the contact between personnel and color masterbatch. However, the color masterbatch directly impacts the weighing barrel during weighing, which affects the service life of the weighing device. SUMMARY

[0004] In view of the deficiencies of the prior art, the full-automatic weighing mechanism of color masterbatch is provided to solve the above technical problems.

[0005] The full-automatic weighing mechanism of color masterbatch includes a weighing base and a supporting base, the supporting base is rotatably sleeved with a storage barrel, the storage barrel is provided with a main discharge port and an auxiliary discharge port, and electromagnetic valves are installed on the main discharge port and the auxiliary discharge port.

[0006] Two first electric telescopic arms are installed on the left side of the weighing base, and two second electric telescopic arms are installed on the right side of the weighing base. The top ends of the first electric telescopic arms and the second electric telescopic arms are fixedly connected with supporting supports, and the supporting supports are used to support a transfer plate.

[0007] The first electric telescopic arms and the second electric telescopic arms are stretched, the transfer plate moves upward, the main discharge port is rotated to be directly above the transfer plate, the first electric telescopic arms and the second electric telescopic arms are retracted, and the auxiliary discharge port is rotated to be directly above the transfer plate. When the weighing range is met, the second electric telescopic arms are stretched, the left end of the transfer plate is inclined downward, and when the weighing range is exceeded, the first electric telescopic arms are stretched, and the right end of the transfer plate is inclined downward.

[0008] Further, the storage barrel is fixedly connected with a guide block, the supporting base is installed with a No. 3 electric telescopic arm, the No. 3 electric telescopic arm is fixedly connected with a clamping block, and the clamping block is in abutment with the guide block.

[0009] Further, the transfer plate is connected with the supporting bracket through the edge hole, and the supporting bracket comprises a bottom plate and an intermediate shaft.

[0010] Further, the weighing base is installed with two symmetrical auxiliary electric telescopic arms, and the auxiliary electric telescopic arms are in abutment with the transfer plate after being stretched out.

[0011] Further, the transfer plate is provided with an intermediate receiving groove.

[0012] Compared with the prior art, the beneficial effects of the utility model include:

[0013] 1) most of the color master batches are discharged through the main discharge port, at this time, the transfer plate is higher than the weighing base, so as to avoid that the color master batches directly impact the weighing base, and the service life of the weighing base is improved;

[0014] 2) the No. 2 electric telescopic arm and the No. 1 electric telescopic arm are respectively stretched out, so as to transfer the color master batches into the packaging bag or the recycling box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a top view of the utility model;

[0016] Fig. 2 is a left view of the utility model;

[0017] Fig. 3 is a sectional view of the supporting base from below;

[0018] The reference signs, 1, is a weighing base, 2, is a supporting base, 3, is a storage barrel, 4, is a main discharge port, 5, is an auxiliary discharge port, 6, is a No. 1 electric telescopic arm, 7, is a No. 2 electric telescopic arm, 8, is a supporting bracket, 9, is a transfer plate, 10, is a guide block, 11, is a No. 3 electric telescopic arm, 12, is a clamping block, 13, is an edge hole, 14, is an auxiliary electric telescopic arm, and 15, is an intermediate receiving groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, other embodiments or equivalent replacements obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0020] AsFigs. 1-3 As shown, a color master batch full-automatic weighing mechanism, including a weighing base 1 and a supporting base 2, the supporting base 2 is rotatably sleeved with a storage barrel 3, the storage barrel 3 is provided with a main discharge port 4 and an auxiliary discharge port 5, the main discharge port 4 and the auxiliary discharge port 5 are both installed with a solenoid valve,

[0021] Two first electric telescopic arms 6 are installed on the left side of the weighing base 1, two second electric telescopic arms 7 are installed on the right side of the weighing base 1, the top ends of the first electric telescopic arms 6 and the second electric telescopic arms 7 are both fixedly connected with a supporting bracket 8, the supporting bracket 8 is used for supporting a transfer plate 9;

[0022] When the first electric telescopic arms 6 and the second electric telescopic arms 7 are in the retracted state, the supporting bracket 8 does not support the transfer plate 9, the transfer plate 9 stays on the weighing base 1 in a peeled state, the first electric telescopic arms 6 and the second electric telescopic arms 7 are extended, the transfer plate 9 moves upward, the main discharge port 4 is rotated to be directly above the transfer plate 9, the solenoid valve of the main discharge port 4 is opened, the color master batch falls from the main discharge port 4 to the transfer plate 9, the first electric telescopic arms 6 and the second electric telescopic arms 7 are retracted, the transfer plate 9 stays on the weighing base 1, 1) the control system judges that the color master batch meets the weighing interval, the second electric telescopic arms 7 are extended, the left end of the transfer plate 9 is inclined downward, the color master batch on the transfer plate 9 slides into the unfolded packaging bag, so as to carry out the subsequent packaging procedure; 2) the control system judges that the color master batch exceeds the weighing interval, the first electric telescopic arms 6 are extended, the right end of the transfer plate 9 is inclined downward, the color master batch on the transfer plate 9 slides into the recycling box; 3) the control system judges that the color master batch is lower than the weighing interval, the storage barrel 3 rotates around the supporting base 2, the auxiliary discharge port 5 is rotated to be directly above the transfer plate 9, the color master batch falls from the auxiliary discharge port 5 to the transfer plate 9, until the color master batch exceeds the weighing interval, the second electric telescopic arms 7 are extended, the left end of the transfer plate 9 is inclined downward, the color master batch on the transfer plate 9 slides into the unfolded packaging bag.

[0023] Among them, the storage barrel 3 is fixedly connected with a guide block 10, the supporting base 2 is installed with a third electric telescopic arm 11, the third electric telescopic arm 11 is fixedly connected with a clamping block 12, the clamping block 12 abuts against the guide block 10, so as to drive the storage barrel 3 to rotate around the supporting base 2, so as to use the main discharge port 4 or the auxiliary discharge port 5.

[0024] The transfer plate 9 is connected with the support bracket 8 through the edge hole 13, the support bracket 8 comprises a bottom plate and a middle shaft, the inner diameter of the edge hole 13 = the outer diameter of the middle shaft + 1cm, the transfer plate 9 has a movable space on the support bracket 8, so that the transfer plate 9 can be in an inclined state. The weighing base 1 is provided with two symmetrical auxiliary electric telescopic arms 14, the auxiliary electric telescopic arms 14 abut against the transfer plate 9 after being stretched, after the color master batch on the transfer plate 9 is transferred into a packaging bag or a recycling box, the transfer plate 9 is re-stopped on the weighing base 1, the auxiliary electric telescopic arms 14 are stretched, and the position of the transfer plate 9 is finely adjusted, so that the transfer plate 9 can be in an inclined state next time.

[0025] The transfer plate 9 is provided with a middle receiving groove 15.

[0026] The preferred embodiments disclosed above are only used for helping to describe the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A full-automatic weighing mechanism for color master batch, comprising a weighing base (1) and a supporting base (2), characterized in that: The support base (2) is rotatably sleeved with a storage barrel (3), the storage barrel (3) is provided with a main discharge port (4) and an auxiliary discharge port (5), and the main discharge port (4) and the auxiliary discharge port (5) are both installed with electromagnetic valves; Two first electric telescopic arms (6) are installed on the left side of the weighing base (1), two second electric telescopic arms (7) are installed on the right side of the weighing base (1), the top ends of the first electric telescopic arms (6) and the second electric telescopic arms (7) are fixedly connected with support supports (8), and the support supports (8) are used for supporting a transfer plate (9).

2. The full-automatic weighing mechanism for color master batch according to claim 1, characterized in that: The storage barrel (3) is fixedly connected with a guide block (10), the support base (2) is installed with a third electric telescopic arm (11), the third electric telescopic arm (11) is fixedly connected with a clamping block (12), and the clamping block (12) is in abutment with the guide block (10).

3. The full-automatic weighing mechanism for color master batch according to claim 1, characterized in that: The transfer plate (9) is connected with the support support (8) through an edge hole (13), the support support (8) comprises a bottom plate and an intermediate shaft, and the inner diameter of the edge hole (13) is equal to the outer diameter of the intermediate shaft plus 1cm.

4. The full-automatic weighing mechanism for color master batch according to claim 3, characterized in that: The weighing base (1) is installed with two symmetrical auxiliary electric telescopic arms (14), and the auxiliary electric telescopic arms (14) are in abutment with the transfer plate (9) after being stretched out.

5. The full-automatic weighing mechanism for color master batch according to claim 1, characterized in that: The transfer plate (9) is provided with an intermediate receiving groove (15).

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