Electric stopper

Abstract

The utility model relates to the technical field of stoppers, and discloses an electric stopper which comprises a base, a fixing block is fixedly arranged at the top end of the base, a mounting seat is hinged to the interior of the fixing block through a first pin shaft, and a stopping block is hinged to the other end of the mounting seat through a second pin shaft. And the bottom end of the stop block is fixedly connected with a connecting rod, a first connecting plate and a second connecting plate are fixedly connected between the two mounting plates through bolts, a buffer is arranged on one side of the first connecting plate, and the buffer is connected with the stop block through the connecting rod. By arranging the first connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are fixedly connected to the interior of the mounting seat through bolts, when the stop block is damaged along with the increase of the service time, the first connecting plate and the second connecting plate can be detached from the interior of the mounting seat by rotating the bolts; therefore, the stop block is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of stoppers, in particular to an electric stopper. Background Art

[0002] With the rapid development of the logistics conveyor line industry, almost every logistics conveyor line needs to use a stopper, which can be used to prevent objects from continuing to move on the logistics line and control objects to prevent accumulation.

[0003] As the use time of the stopper increases, the stopper may be damaged and needs to be replaced. The existing stopper is difficult to disassemble, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide an electric blocker to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric blocker, comprising a base, a fixing block fixedly arranged on the top of the base, a mounting seat hingedly connected to the inside of the fixing block by a first pin shaft, a stop block hingedly connected to the other end of the mounting seat by a second pin shaft, a connecting rod fixedly connected to the bottom end of the stop block, a first connecting plate and a second connecting plate fixedly connected to the inside of the mounting seat by bolts, a buffer arranged on one side of the first connecting plate, and the buffer connected to the bottom end of the stop block by a connecting rod.

[0006] The following improvements are made in the present application: a connecting hole is opened on the second connecting plate, the connecting rod is slidably connected to the inside of the connecting hole, a sleeve is fixedly provided on the outside of the connecting rod, a spring is fixedly connected to one side of the sleeve, and the other end of the spring is fixedly connected to the fixed block.

[0007] The following improvements are made in the present application: an electric cylinder is provided on one side of the fixed block, the output end of the electric cylinder passes through the fixed block and is fixedly connected to a connecting head, a first roller shaft is transversely inserted on the connecting head, and a first roller is rotatably connected to the first roller shaft on both sides of the connecting head, and the first roller is located at the bottom end of the mounting seat.

[0008] The following improvement is made in the solution of the present application: a second roller shaft is laterally inserted into the upper end of the stop block, and second rollers are rotatably connected to the second roller shafts on both sides of the stop block.

[0009] The following improvement is made in the solution of the present application: a guide seat is provided at the top end of the base, a guide block is rotatably connected inside the connector, and the guide block is rotatably connected to the top end of the guide seat.

[0010] The following improvement is made in the solution of the present application: a first locking hole is provided on the mounting seat, and second locking holes are provided on both sides of the stop block.

[0011] The following improvement is made in the solution of the present application: a plurality of fixing holes are provided at the top of the base.

[0012] Compared with the prior art, the utility model provides an electric blocker, which has the following beneficial effects:

[0013] The electric blocker is provided with a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are fixedly connected to the inside of the mounting seat by bolts. When the stop block is damaged due to the increase of usage time, the first connecting plate and the second connecting plate can be removed from the inside of the mounting seat by turning the bolts, so that the stop block can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0015] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0016] Figure 2 This is a top view of the external structure of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model.

[0018] In the figure, 1 is a base; 2 is a fixing block; 3 is a first pin; 4 is a mounting seat; 5 is a second pin; 6 is a stop block; 7 is a connecting rod; 8 is a first connecting plate; 9 is a second connecting plate; 10 is a buffer; 11 is a connecting hole; 12 is a sleeve; 13 is a spring; 14 is an electric cylinder; 15 is a connector; 16 is a first roller shaft; 17 is a first roller; 18 is a second roller shaft; 19 is a second roller; 20 is a guide seat; 21 is a guide block; 22 is a first locking hole; 23 is a second locking hole; 24 is a fixing hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Example

[0022] like Figure 1-3 As shown, an electric blocker includes a base 1, a fixing block 2 is fixedly provided on the top of the base 1, a mounting seat 4 is hingedly connected to the inside of the fixing block 2 through a first pin shaft 3, a stop block 6 is hingedly connected to the other end of the mounting seat 4 through a second pin shaft 5, a connecting rod 7 is fixedly connected to the bottom end of the stop block 6, a first connecting plate 8 and a second connecting plate 9 are fixedly connected to the inside of the mounting seat 4 through bolts, a buffer 10 is provided on one side of the first connecting plate 8, and the buffer 10 is connected to the bottom end of the stop block 6 through the connecting rod 7.

[0023] A connecting hole 11 is provided on the second connecting plate 9, and a connecting rod 7 is slidably connected inside the connecting hole 11. A sleeve 12 is fixedly provided on the outer side of the connecting rod 7. A spring 13 is fixedly connected to one side of the sleeve 12, and the other end of the spring 13 is fixedly connected to the fixed block 2.

[0024] An electric cylinder 14 is provided on one side of the fixed block 2. The existing stoppers all use cylinders to provide power. The operating environment of the cylinder is relatively complex. The present device uses the electric cylinder 14 to provide power, which is simple to operate and has strong adaptability. The output end of the electric cylinder 14 passes through the fixed block 2 and is fixedly connected to a connector 15. A first roller shaft 16 is laterally inserted on the connector 15. A first roller 17 is rotatably connected to the first roller shaft 16 on both sides of the connector 15. The first roller 17 is located at the bottom end of the mounting seat 4.

[0025] A second roller shaft 18 is laterally inserted into the upper end of the stop block 6 , and second rollers 19 are rotatably connected to the second roller shaft 18 on both sides of the stop block 6 .

[0026] A guide seat 20 is disposed at the top of the base 1 , and a guide block 21 is rotatably connected inside the connector 15 , and the guide block 21 is rotatably connected to the top of the guide seat 20 .

[0027] The mounting seat 4 is provided with a first locking hole 22 , and both sides of the stop block 6 are provided with second locking holes 23 . The position of the stop block 6 can be locked by inserting locking pins into the first locking hole 22 and the second locking hole 23 .

[0028] A plurality of fixing holes 24 are provided at the top of the base 1 , and the base 1 is fixedly installed on the conveyor line through the plurality of fixing holes 24 .

[0029] Working principle: The base 1 is fixedly mounted on the conveyor line through the fixing hole 24. When the electric cylinder 14 is in the retracted state, the mounting base 4 swings downward around the first pin shaft 3, and the stop block 6 is in the inverted state. At this time, the device is in the release working state.

[0030] When the electric cylinder 14 is in the extended state, the electric cylinder 14 drives the connecting head 15 to move, and the connecting head 15 drives the first roller 17 to rotate. Under the support of the first roller 17, the mounting seat 4 swings upward around the first pin shaft 3, and the other end of the mounting seat 4 drives the stop block 6 to move upward, so that the stop block 6 is ready to receive the pallet. When the pallet hits the stop block 6, the stop block 6 swings, and the lower end of the stop block 6 acts on the buffer 10 through the connecting rod 7, so that the pallet stops.

Claims

1. An electric blocker, comprising a base (1), characterized in that: A fixing block (2) is fixedly arranged at the top of the base (1); a mounting seat (4) is hingedly connected inside the fixing block (2) via a first pin shaft (3); a stop block (6) is hingedly connected at the other end of the mounting seat (4) via a second pin shaft (5); a connecting rod (7) is fixedly connected to the bottom end of the stop block (6); a first connecting plate (8) and a second connecting plate (9) are fixedly connected inside the mounting seat (4) via bolts; a buffer (10) is arranged on one side of the first connecting plate (8); and the buffer (10) is connected to the bottom end of the stop block (6) via the connecting rod (7).

2. An electric blocker according to claim 1, characterized in that: The second connecting plate (9) is provided with a connecting hole (11), the connecting rod (7) is slidably connected inside the connecting hole (11), a sleeve (12) is fixedly provided on the outside of the connecting rod (7), a spring (13) is fixedly connected to one side of the sleeve (12), and the other end of the spring (13) is fixedly connected to the fixing block (2).

3. An electric blocker according to claim 1, characterized in that: An electric cylinder (14) is provided on one side of the fixing block (2); an output end of the electric cylinder (14) passes through the fixing block (2) and is fixedly connected to a connector (15); a first roller shaft (16) is transversely inserted into the connector (15); first rollers (17) are rotatably connected to the first roller shafts (16) on both sides of the connector (15); and the first rollers (17) are located at the bottom end of the mounting seat (4).

4. The electric blocker according to claim 1, characterized in that: A second roller shaft (18) is laterally inserted at the upper end of the stop block (6), and second rollers (19) are rotatably connected to the second roller shafts (18) on both sides of the stop block (6).

5. The electric blocker according to claim 3, characterized in that: A guide seat (20) is provided at the top end of the base (1), a guide block (21) is rotatably connected inside the connector (15), and the guide block (21) is rotatably connected to the top end of the guide seat (20).

6. An electric blocker according to claim 1, characterized in that: The mounting seat (4) is provided with a first locking hole (22), and the two sides of the stop block (6) are provided with second locking holes (23).

7. An electric blocker according to claim 5, characterized in that: A plurality of fixing holes (24) are provided at the top of the base (1).

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