Feeding mechanism of lobster buckle tail cutting machine

Abstract

The utility model discloses a feeding mechanism of a lobster buckle tail cutting machine, which comprises a base provided with a mounting seat; the linear feeder is mounted on the base; a guide rail; the material stopping block is mounted above the mounting seat; the material distributing block is slidably mounted above the mounting seat and has a material receiving state and a material feeding state, and a material guiding channel is formed between the material distributing block and the material stopping block in the material feeding state; the blocking needle is fixed on the mounting seat and penetrates through the material distributing block; the first driving device is used for driving the material distributing block to be switched between a material receiving state and a material feeding state; according to the lobster buckle body distributing device, the distributing block and the blocking needle are both arranged outside the guide rail, inaccurate distributing caused by the vibration influence of the guide rail is avoided, distributing is accurate and efficient, in addition, due to the fact that the blocking block, the first driving device and the second driving device are arranged, the lobster buckle bodies can be distributed more accurately, and the lobster buckle bodies can be distributed more accurately. And high-speed pushing action on the lobster buckle body can be completed in a matched mode, the equipment stability is good, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to lobster clasp processing equipment technical field especially a kind of lobster clasp tail cutting machine's feeding mechanism. BACKGROUND

[0002] Lobster clasp is a kind of ornament, because its shape is similar to curled lobster, so it is called lobster clasp, lobster clasp is very common in life, and use range is very wide, shape and category are also more, generally manufacturing material is various metal, color has silver, gold, black etc., various color can be different with other accessories Collar.

[0003] Lobster clasp is mainly composed of three parts, lobster clasp body, trigger and torsional spring, for connecting lobster clasp and connecting ring (there is connecting ring between lobster clasp and 8-shaped clasp), the tail end of lobster clasp body is provided with a through hole.In the prior art, the through hole can be directly formed by winding iron wire into a through hole, or the through hole can be formed by mold closing, the through hole structure of the former is not enough, generally not adopted, and the latter will form a tail strip at the tail end of the lobster clasp body, which needs to be cut off.At present, the tail strip is generally cut off after the lobster clasp body is formed, and is basically cut off by artificial, because the connection between the tail strip and the lobster clasp is relatively firm, it is time-consuming and laborious, and the cutting precision is not high, and the scrap rate is high.In addition, even if the tail strip is cut off by equipment, the lobster clasp body needs to be placed in a fixed position, and then cut off by cutter, so that high-speed cutting cannot be realized, and the cutting efficiency is low.Furthermore, the feeding of lobster clasp body is currently only simply output by vibration disc, and then the distribution structure is arranged on guide rail, so that sometimes accurate distribution cannot be realized when guide rail vibrates, and fault is prone to occur, so it needs to be improved to realize more high-speed and accurate lobster clasp body feeding. CONTENT OF UTILITY MODEL

[0004] To solve the above problems, the utility model provides a kind of lobster clasp tail cutting machine's feeding mechanism.

[0005] The technical scheme adopted by the utility model is: a kind of lobster clasp tail cutting machine's feeding mechanism, for feeding lobster clasp body in vibration disc to tooling die, the feeding mechanism includes:

[0006] Base, installation seat is equipped on the base;

[0007] Linear feeder, installed on the base;

[0008] Guide rail, one end is connected to the vibration disc, and the other end is discharge end, the guide rail is installed above linear feeder;

[0009] Material blocking block, installed above the installation seat;

[0010] a distribution block, slidingly mounted above the mounting base along a first direction, and having a receiving state of sliding to a downstream of the discharge end, and a feeding state of being close to the blocking block, in which a guide channel is formed between the distribution block and the blocking block;

[0011] a blocking needle, fixed on the mounting base and arranged along the first direction, the blocking needle penetrating through the distribution block and blocking a lobster clasp body from feeding to the distribution block;

[0012] a first driving device, mounted on the mounting base, for driving the distribution block to switch between the receiving state and the feeding state;

[0013] a second driving device, mounted on the mounting base or the blocking block, for driving the lobster clasp body in the guide channel to the tooling die holder.

[0014] The following also provides several optional modes, but not as an additional limitation to the above general scheme, just a further supplement or preferred, without technical or logical contradiction, each optional mode can be combined with the above general scheme alone, but also can be combined between multiple optional modes.

[0015] Preferably, the lobster clasp body is hook-shaped, and one end of the distribution block is provided with a flange for matching the lobster clasp body to hang.

[0016] Preferably, one side of the distribution block is provided with a first guide groove, and one side of the blocking block is provided with a second guide groove, in the receiving state, one side of the lobster clasp body abuts in the first guide groove, and in the feeding state, the first guide groove and the second guide groove together form the guide channel.

[0017] Preferably, a sliding rail arranged along the first direction is provided above the mounting base, and the distribution block is slidingly connected on the sliding rail.

[0018] Preferably, a fixed plate is provided on the mounting base, the first driving device includes a first cylinder fixed on the fixed plate, a cylinder connector cooperating with the distribution block is provided on a piston rod of the first cylinder, and one end of the blocking needle is fixed on the fixed plate.

[0019] Preferably, an extension direction of the guide channel is a second direction, and the second driving device includes:

[0020] a second cylinder, fixed on one side of the blocking block;

[0021] a connecting rod, linked to a piston rod of the second cylinder;

[0022] A push hook rod is fixed at one end of the connecting rod and extends in the second direction.

[0023] Preferably, one side of the material blocking block is fixed with a guide block, and the push hook rod passes through the guide block.

[0024] Preferably, the first direction and the second direction are perpendicular to each other.

[0025] Preferably, the longitudinal cross-sectional profile of the push hook rod is consistent with the longitudinal cross-sectional profile of the lobster clasp body.

[0026] More preferably, a vertical rod is arranged on the base, and the mounting seat is fixed above the vertical rod.

[0027] Compared with the prior art, the utility model has the following beneficial effects:

[0028] 1. The material distribution block and the needle are arranged outside the guide rail, so that the vibration of the guide rail does not affect the accuracy of the material distribution, and the material distribution is accurate and efficient.

[0029] 2. Because the flange and the first guide groove are arranged on one side of the material distribution block, the profile of the first guide groove is consistent with the profile of one side of the lobster clasp body. When the lobster clasp body is output to the material distribution block through the guide rail, it can be stably hung on the flange, and the material blocking is completed through the needle (only one lobster clasp body is on the material distribution block in one action). Then, the first driving device drives the material distribution block to translate towards the side close to the material blocking block, so that the lobster clasp body is clamped in the material guide channel between the material distribution block and the material blocking block. Subsequently, the lobster clasp body can be pushed along the material guide channel to the tooling die seat through the pushing of the push hook rod. The whole action is accurate and reliable.

[0030] 3. The longitudinal cross-sectional profiles of the material guide channel and the push hook rod are consistent with the lobster clasp body, so that uniform force pushing of each position of the lobster clasp body can be ensured, and the pushing process will not be jammed, and high-speed pushing action can be completed.

[0031] 4. The whole realizes high-speed and stable material supply of the lobster clasp body, and the device has good stability and strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structures shown in these drawings without creative labor for those skilled in the art.

[0033] Figure 1 It is the overall structure diagram in an embodiment of the application.

[0034] Figure 2 Figure 3 is a top view of the overall structure of the upper side of the vibrating disc hiding device according to an embodiment of the present application, wherein the distribution block is in a receiving state;

[0035] Figure 3 Figure 4 is a partial enlarged view of part A in Figure 3; Figure 2

[0036] Figure 4 Figure 5 is a top view of the overall structure of the upper side of the vibrating disc hiding device according to an embodiment of the present application, wherein the distribution block is in a feeding state;

[0037] Figure 5 Figure 6 is a partial enlarged view of part B in Figure 5; Figure 4

[0038] Figure 6 Figure 7 is a front view of the distribution block in a receiving state according to an embodiment of the present application;

[0039] Figure 7 Figure 8 is a partial enlarged view of part C in Figure 7; Figure 6

[0040] Figure 8 Figure 9 is a front view of the distribution block in a feeding state according to an embodiment of the present application;

[0041] Figure 9 Figure 10 is a partial enlarged view of part D in Figure 9. Figure 8

[0042] In the drawings, a is a lobster buckle body, 1 is a vibrating disc, 2 is a base, 21 is a vertical rod, 3 is a linear feeder, 4 is a guide rail, 5 is a mounting seat, 51 is a sliding rail, 52 is a baffle, 53 is a fixed plate, 6 is a first driving device, 61 is a first air cylinder, 62 is an air cylinder connecting head, 7 is a distribution block, 71 is a flange, 72 is a first guide groove, 8 is a material blocking block, 81 is a second guide groove, 9 is a second driving device, 91 is a second air cylinder, 92 is a connecting rod, 93 is a push hook rod, 10 is a guide block, and 11 is a needle blocking piece.

[0043] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0045] ​​​​It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0046] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0047] Specific implementation scheme: refer to Figures 1-9 The utility model relates to a lobster buckle tail cutting machine's feeding mechanism for feeding lobster buckle body a in vibration disc 1 to tooling mould base, and the feeding mechanism includes:

[0048] Base 2, be equipped with mounting seat 5 on base 2;

[0049] Linear feeder 3 is installed on base 2;

[0050] Guide rail 4 is connected to vibration disc 1 at one end, and the other end is discharge end, and guide rail 4 is installed above linear feeder 3;

[0051] Material blocking block 8 is installed above mounting seat 5;

[0052] Material distributing block 7 is slidably installed above mounting seat 5 along the first direction, and has the material receiving state of sliding to the downstream of discharge end and the feeding state close to material blocking block 8, and in the feeding state, the material distributing block 7 and material blocking block 8 form the material guide channel;

[0053] Pin 11 is fixed on mounting seat 5 and is arranged along the first direction, and pin 11 passes through material distributing block 7 and blocks lobster buckle body a discharged to material distributing block 7;

[0054] First driving device 6 is installed on mounting seat 5 and is used to drive material distributing block 7 to switch between material receiving state and feeding state;

[0055] Second driving device 9 is installed on mounting seat 5 or material blocking block 8 and is used to drive lobster buckle body a in material guide channel to tooling mould base.

[0056] As a preferred embodiment of the present embodiment, refer to Figure 2And Figure 3 It can be seen that the lobster buckle body a is hook-shaped, and one end of the material distribution block 7 is provided with a flange 71 for matching the lobster buckle body a to be hung.

[0057] Then, please refer to Figure 4 And Figure 5 It can be seen that in this embodiment, one side of the material distribution block 7 is provided with a first guide groove 72, and one side of the material blocking block 8 is provided with a second guide groove 81. In the receiving state, one side of the lobster buckle body a abuts in the first guide groove 72, and in the feeding state, the first guide groove 72 and the second guide groove 81 jointly form a material guide channel.

[0058] Here, the profile of the first guide groove 72 is the same as one side of the lobster buckle, and the profile of the second guide groove 81 is the same as the other side of the lobster buckle. Therefore, when the material distribution block 7 is in the feeding state, the lobster buckle is just clamped in the material guide channel between the first guide groove 72 and the second guide groove 81, and the longitudinal profile of the material guide channel is basically consistent with the longitudinal profile of the lobster buckle, and the lobster buckle can slide very stably along the material guide channel.

[0059] In addition, please refer to Figure 8 And Figure 9 It can be seen that in this embodiment, the mounting seat 5 is provided with a sliding rail 51 arranged in the first direction above the mounting seat 5, and the material distribution block 7 is slidably connected to the sliding rail 51.

[0060] In this embodiment, the material blocking block 8 is fastened and installed on the sliding rail 51 by screws, and one side of the sliding rail 51 is provided with a stop piece 52.

[0061] Here, the material blocking block 8 is installed on the sliding rail 51, mainly to facilitate the installation and replacement of the material blocking block 8. In addition, the stop piece 52 is arranged at the end of the sliding rail 51, so that if the position of the material blocking block 8 is loose, it can prevent it from being pushed out of the sliding rail 51, and further limit the position of the material blocking block 8.

[0062] Next, please refer to Figure 1 And Figure 8 It can be seen that the mounting seat is provided with a fixed plate 53, the first driving device 6 includes a first cylinder 61 fixed on the fixed plate 53, a cylinder connecting head 62 matched with the material distribution block 7 is arranged on the piston rod of the first cylinder 61, and one end of the stop pin 11 is fixed on the fixed plate 53.

[0063] The working principle of the first driving device 6: when there is a lobster buckle abutting on the stop pin 11, the first cylinder 61 works and pushes the material distribution block 7 along the sliding rail 51 to the side close to the material blocking block 8. When the lobster buckle in the material guide channel is transported to the tooling die seat, the first cylinder 61 drives the material distribution block 7 to reset to the receiving state.

[0064] It is noted that, in the embodiment, since the blocking needle 11 extends along the first direction, the blocking needle 11 can assist the distribution block 7 to translate along the first direction more smoothly in addition to the functions of blocking and distributing.

[0065] Then, referring to Figures 1-3 It can be seen that, in the embodiment, the extension direction of the material guiding passage is the second direction, and the second driving device 9 comprises:

[0066] The second cylinder 91 is fixed on one side of the blocking block 8;

[0067] The connecting rod 92 is connected to the piston rod of the second cylinder 91;

[0068] The push hook rod 93 is fixed on one end of the connecting rod 92 and extends along the second direction.

[0069] The working principle of the second driving device 9 is that when the material guiding block is in the feeding state, the second cylinder 91 works and drives the connecting rod 92 and the push hook rod to translate along the second direction together, at this time, the push hook rod 93 will push the lobster buckle to the side close to the tooling die base until the lobster buckle is pushed onto the tooling die base. When the lobster buckle in the material guiding passage is transported to the tooling die base, the second cylinder 91 drives the connecting rod 92 and the push hook rod to reset.

[0070] It is noted that, in the embodiment, in the feeding action of one lobster buckle body a, only one lobster buckle body a enters the distribution block 7 and is in the material guiding passage, so as to ensure that each lobster buckle body a can be accurately transported to the tooling die base.

[0071] Referring to Figure 4 It can be seen that, in the embodiment, the blocking block 8 is fixed on one side of the guide block 10, and the push hook rod passes through the guide block 10.

[0072] In the embodiment, in order to ensure that the second cylinder 91 is fixed firmly, the second cylinder 91 is fixed on the guide block 10 at the same time. Here, the guide block 10 can assist the push hook rod 93 to translate back and forth along the second direction more stably.

[0073] In the embodiment, the first direction and the second direction are perpendicular to each other.

[0074] Referring to Figures 2-5 It can be seen that, in the embodiment, the longitudinal sectional profile of the push hook rod is consistent with the longitudinal sectional profile of the lobster buckle body a.

[0075] Here, since the longitudinal sectional profiles of the material guiding passage and the push hook rod are consistent with the lobster buckle, uniform force pushing of each position of the lobster buckle can be ensured, the pushing process will not be jammed, and high-speed pushing action can be completed.

[0076] More specifically, see Figure 1 It can be seen that in the embodiment, the base 2 is provided with a vertical rod 21, and the mounting seat 5 is fixed above the vertical rod 21.

[0077] The feeding mechanism of the lobster buckle tail cutting machine is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made under the inventive concept of the utility model, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A feeding mechanism of a lobster claw and tail cutting machine for feeding a lobster claw body in a vibrating tray to a tooling die set, characterized in that, The feeding mechanism comprises: a base provided with a mounting seat; a linear feeder mounted on the base; a guide rail connected to the vibration disc at one end and having a discharge end at the other end, the guide rail being mounted above the linear feeder; a blocking block mounted above the mounting seat; a distributing block slidably mounted above the mounting seat in a first direction and having a receiving state in which the distributing block slides downstream of the discharge end and a feeding state in which the distributing block is close to the blocking block, in the feeding state, a guide channel is formed between the distributing block and the blocking block; a blocking needle fixed to the mounting seat and arranged in the first direction, the blocking needle passing through the distributing block and blocking the lobster clasp body discharged to the distributing block; a first driving device mounted on the mounting seat and used to drive the distributing block to switch between the receiving state and the feeding state; a second driving device mounted on the mounting seat or the blocking block and used to drive the lobster clasp body in the guide channel to the tool holder.

2. The feeding mechanism of a lobster claw and tail cutting machine according to claim 1, wherein The lobster clasp body is hook-shaped, and one end of the distributing block is provided with a flange for matching the lobster clasp body to be hung.

3. The feeding mechanism of a lobster claw and tail cutting machine according to claim 2, wherein One side of the distributing block is provided with a first guide groove, and one side of the blocking block is provided with a second guide groove, in the receiving state, one side of the lobster clasp body abuts in the first guide groove, and in the feeding state, the first guide groove and the second guide groove jointly form the guide channel.

4. A feeding mechanism for a lobster bander cutter according to any one of claims 1 to 3, wherein, A slide rail arranged in the first direction is arranged above the mounting seat, and the distributing block slides on the slide rail.

5. The feeding mechanism of a lobster claw and tail cutting machine according to claim 4, wherein A fixed plate is arranged on the mounting seat, the first driving device comprises a first cylinder fixed to the fixed plate, a cylinder connecting head cooperating with the distributing block is arranged on a piston rod of the first cylinder, and one end of the blocking needle is fixed to the fixed plate.

6. The feeding mechanism of a lobster claw and tail cutting machine according to claim 5, wherein An extension direction of the guide channel is a second direction, and the second driving device comprises: a second cylinder fixed to one side of the blocking block; a connecting rod linked to a piston rod of the second cylinder; a push hook rod fixed to one end of the connecting rod and extending in the second direction.

7. The feeding mechanism of a lobster claw and tail cutting machine according to claim 6, wherein One side of the blocking block is fixed with a guide block, and the push hook rod passes through the guide block.

8. The feeding mechanism of a lobster claw and tail cutting machine according to claim 7, wherein The first direction and the second direction are perpendicular to each other.

9. The feeding mechanism of a lobster claw tail cutting machine according to claim 7, wherein, A longitudinal sectional profile of the push hook rod is consistent with a longitudinal sectional profile of the lobster clasp body.

10. The feeding mechanism of a lobster claw and tail cutting machine according to claim 1, wherein A stand is arranged on the base, and the mounting seat is fixed above the stand.

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